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Add support for builtin float comparison operations (#3899)

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Adds support for builtin comparison operations for floats (`==`, `!=`,
`<`, `<=`, `>`, `>=`).
This commit is contained in:
Pablo Paglilla
2024-04-19 23:50:31 +00:00
committed by GitHub
parent f5e386a12b
commit d28c63df01
11 changed files with 1407 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
toolchain/check/eval.cpp
+51
View File
@@ -650,6 +650,43 @@ static auto PerformBuiltinBinaryFloatOp(Context& context,
return MakeFloatResult(context, lhs.type_id, std::move(result_val));
}
// Performs a builtin float comparison.
static auto PerformBuiltinFloatComparison(
Context& context, SemIR::BuiltinFunctionKind builtin_kind,
SemIR::InstId lhs_id, SemIR::InstId rhs_id, SemIR::TypeId bool_type_id)
-> SemIR::ConstantId {
auto lhs = context.insts().GetAs<SemIR::FloatLiteral>(lhs_id);
auto rhs = context.insts().GetAs<SemIR::FloatLiteral>(rhs_id);
const auto& lhs_val = context.floats().Get(lhs.float_id);
const auto& rhs_val = context.floats().Get(rhs.float_id);
bool result;
switch (builtin_kind) {
case SemIR::BuiltinFunctionKind::FloatEq:
result = (lhs_val == rhs_val);
break;
case SemIR::BuiltinFunctionKind::FloatNeq:
result = (lhs_val != rhs_val);
break;
case SemIR::BuiltinFunctionKind::FloatLess:
result = lhs_val < rhs_val;
break;
case SemIR::BuiltinFunctionKind::FloatLessEq:
result = lhs_val <= rhs_val;
break;
case SemIR::BuiltinFunctionKind::FloatGreater:
result = lhs_val > rhs_val;
break;
case SemIR::BuiltinFunctionKind::FloatGreaterEq:
result = lhs_val >= rhs_val;
break;
default:
CARBON_FATAL() << "Unexpected operation kind.";
}
return MakeBoolResult(context, bool_type_id, result);
}
static auto PerformBuiltinCall(Context& context, SemIRLoc loc, SemIR::Call call,
SemIR::BuiltinFunctionKind builtin_kind,
llvm::ArrayRef<SemIR::InstId> arg_ids,
@@ -754,6 +791,20 @@ static auto PerformBuiltinCall(Context& context, SemIRLoc loc, SemIR::Call call,
return PerformBuiltinBinaryFloatOp(context, builtin_kind, arg_ids[0],
arg_ids[1]);
}
// Float comparisons.
case SemIR::BuiltinFunctionKind::FloatEq:
case SemIR::BuiltinFunctionKind::FloatNeq:
case SemIR::BuiltinFunctionKind::FloatLess:
case SemIR::BuiltinFunctionKind::FloatLessEq:
case SemIR::BuiltinFunctionKind::FloatGreater:
case SemIR::BuiltinFunctionKind::FloatGreaterEq: {
if (phase != Phase::Template) {
break;
}
return PerformBuiltinFloatComparison(context, builtin_kind, arg_ids[0],
arg_ids[1], call.type_id);
}
}
return SemIR::ConstantId::NotConstant;
toolchain/check/testdata/builtins/float/eq.carbon
Vendored
+168
View File
@@ -0,0 +1,168 @@
// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
// Exceptions. See /LICENSE for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
// AUTOUPDATE
// --- float_eq.carbon
fn Eq(a: f64, b: f64) -> bool = "float.eq";
class True {}
class False {}
fn F(true_: True, false_: False) {
true_ as (if Eq(1.0, 1.0) then True else False);
false_ as (if Eq(1.0, 2.0) then True else False);
}
fn RuntimeCall(a: f64, b: f64) -> bool {
return Eq(a, b);
}
// --- fail_bad_decl.carbon
package FailBadDecl api;
// CHECK:STDERR: fail_bad_decl.carbon:[[@LINE+3]]:1: ERROR: Invalid signature for builtin function "float.eq".
// CHECK:STDERR: fn WrongResult(a: f64, b: f64) -> f64 = "float.eq";
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
fn WrongResult(a: f64, b: f64) -> f64 = "float.eq";
// CHECK:STDOUT: --- float_eq.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %True: type = class_type @True [template]
// CHECK:STDOUT: %.1: type = struct_type {} [template]
// CHECK:STDOUT: %False: type = class_type @False [template]
// CHECK:STDOUT: %.2: type = tuple_type () [template]
// CHECK:STDOUT: %.3: type = ptr_type {} [template]
// CHECK:STDOUT: %.4: f64 = float_literal 1 [template]
// CHECK:STDOUT: %.5: f64 = float_literal 1 [template]
// CHECK:STDOUT: %.6: bool = bool_literal true [template]
// CHECK:STDOUT: %.7: f64 = float_literal 1 [template]
// CHECK:STDOUT: %.8: f64 = float_literal 2 [template]
// CHECK:STDOUT: %.9: bool = bool_literal false [template]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: package: <namespace> = namespace [template] {
// CHECK:STDOUT: .Core = %Core
// CHECK:STDOUT: .Eq = %Eq
// CHECK:STDOUT: .True = %True.decl
// CHECK:STDOUT: .False = %False.decl
// CHECK:STDOUT: .F = %F
// CHECK:STDOUT: .RuntimeCall = %RuntimeCall
// CHECK:STDOUT: }
// CHECK:STDOUT: %Core: <namespace> = namespace [template] {}
// CHECK:STDOUT: %Eq: <function> = fn_decl @Eq [template] {
// CHECK:STDOUT: %a.loc2_7.1: f64 = param a
// CHECK:STDOUT: @Eq.%a: f64 = bind_name a, %a.loc2_7.1
// CHECK:STDOUT: %b.loc2_15.1: f64 = param b
// CHECK:STDOUT: @Eq.%b: f64 = bind_name b, %b.loc2_15.1
// CHECK:STDOUT: @Eq.%return: ref bool = var <return slot>
// CHECK:STDOUT: }
// CHECK:STDOUT: %True.decl: type = class_decl @True [template = constants.%True] {}
// CHECK:STDOUT: %False.decl: type = class_decl @False [template = constants.%False] {}
// CHECK:STDOUT: %F: <function> = fn_decl @F [template] {
// CHECK:STDOUT: %True.ref: type = name_ref True, %True.decl [template = constants.%True]
// CHECK:STDOUT: %true_.loc7_6.1: True = param true_
// CHECK:STDOUT: @F.%true_: True = bind_name true_, %true_.loc7_6.1
// CHECK:STDOUT: %False.ref: type = name_ref False, %False.decl [template = constants.%False]
// CHECK:STDOUT: %false_.loc7_19.1: False = param false_
// CHECK:STDOUT: @F.%false_: False = bind_name false_, %false_.loc7_19.1
// CHECK:STDOUT: }
// CHECK:STDOUT: %RuntimeCall: <function> = fn_decl @RuntimeCall [template] {
// CHECK:STDOUT: %a.loc12_16.1: f64 = param a
// CHECK:STDOUT: @RuntimeCall.%a: f64 = bind_name a, %a.loc12_16.1
// CHECK:STDOUT: %b.loc12_24.1: f64 = param b
// CHECK:STDOUT: @RuntimeCall.%b: f64 = bind_name b, %b.loc12_24.1
// CHECK:STDOUT: @RuntimeCall.%return: ref bool = var <return slot>
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: class @True {
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = constants.%True
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: class @False {
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = constants.%False
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Eq(%a: f64, %b: f64) -> bool = "float.eq";
// CHECK:STDOUT:
// CHECK:STDOUT: fn @F(%true_: True, %false_: False) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %true_.ref: True = name_ref true_, %true_
// CHECK:STDOUT: %Eq.ref.loc8: <function> = name_ref Eq, file.%Eq [template = file.%Eq]
// CHECK:STDOUT: %.loc8_19: f64 = float_literal 1 [template = constants.%.4]
// CHECK:STDOUT: %.loc8_24: f64 = float_literal 1 [template = constants.%.5]
// CHECK:STDOUT: %float.eq.loc8: init bool = call %Eq.ref.loc8(%.loc8_19, %.loc8_24) [template = constants.%.6]
// CHECK:STDOUT: %.loc8_13.1: bool = value_of_initializer %float.eq.loc8 [template = constants.%.6]
// CHECK:STDOUT: %.loc8_13.2: bool = converted %float.eq.loc8, %.loc8_13.1 [template = constants.%.6]
// CHECK:STDOUT: if %.loc8_13.2 br !if.expr.then.loc8 else br !if.expr.else.loc8
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.then.loc8:
// CHECK:STDOUT: %True.ref.loc8: type = name_ref True, file.%True.decl [template = constants.%True]
// CHECK:STDOUT: br !if.expr.result.loc8(%True.ref.loc8)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.else.loc8:
// CHECK:STDOUT: %False.ref.loc8: type = name_ref False, file.%False.decl [template = constants.%False]
// CHECK:STDOUT: br !if.expr.result.loc8(%False.ref.loc8)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.result.loc8:
// CHECK:STDOUT: %.loc8_13.3: type = block_arg !if.expr.result.loc8 [template = constants.%True]
// CHECK:STDOUT: %false_.ref: False = name_ref false_, %false_
// CHECK:STDOUT: %Eq.ref.loc9: <function> = name_ref Eq, file.%Eq [template = file.%Eq]
// CHECK:STDOUT: %.loc9_20: f64 = float_literal 1 [template = constants.%.7]
// CHECK:STDOUT: %.loc9_25: f64 = float_literal 2 [template = constants.%.8]
// CHECK:STDOUT: %float.eq.loc9: init bool = call %Eq.ref.loc9(%.loc9_20, %.loc9_25) [template = constants.%.9]
// CHECK:STDOUT: %.loc9_14.1: bool = value_of_initializer %float.eq.loc9 [template = constants.%.9]
// CHECK:STDOUT: %.loc9_14.2: bool = converted %float.eq.loc9, %.loc9_14.1 [template = constants.%.9]
// CHECK:STDOUT: if %.loc9_14.2 br !if.expr.then.loc9 else br !if.expr.else.loc9
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.then.loc9:
// CHECK:STDOUT: %True.ref.loc9: type = name_ref True, file.%True.decl [template = constants.%True]
// CHECK:STDOUT: br !if.expr.result.loc9(%True.ref.loc9)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.else.loc9:
// CHECK:STDOUT: %False.ref.loc9: type = name_ref False, file.%False.decl [template = constants.%False]
// CHECK:STDOUT: br !if.expr.result.loc9(%False.ref.loc9)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.result.loc9:
// CHECK:STDOUT: %.loc9_14.3: type = block_arg !if.expr.result.loc9 [template = constants.%False]
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @RuntimeCall(%a: f64, %b: f64) -> bool {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %Eq.ref: <function> = name_ref Eq, file.%Eq [template = file.%Eq]
// CHECK:STDOUT: %a.ref: f64 = name_ref a, %a
// CHECK:STDOUT: %b.ref: f64 = name_ref b, %b
// CHECK:STDOUT: %float.eq: init bool = call %Eq.ref(%a.ref, %b.ref)
// CHECK:STDOUT: %.loc13_18.1: bool = value_of_initializer %float.eq
// CHECK:STDOUT: %.loc13_18.2: bool = converted %float.eq, %.loc13_18.1
// CHECK:STDOUT: return %.loc13_18.2
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- fail_bad_decl.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: package: <namespace> = namespace [template] {
// CHECK:STDOUT: .Core = %Core
// CHECK:STDOUT: .WrongResult = %WrongResult
// CHECK:STDOUT: }
// CHECK:STDOUT: %Core: <namespace> = namespace [template] {}
// CHECK:STDOUT: %WrongResult: <function> = fn_decl @WrongResult [template] {
// CHECK:STDOUT: %a.loc7_16.1: f64 = param a
// CHECK:STDOUT: @WrongResult.%a: f64 = bind_name a, %a.loc7_16.1
// CHECK:STDOUT: %b.loc7_24.1: f64 = param b
// CHECK:STDOUT: @WrongResult.%b: f64 = bind_name b, %b.loc7_24.1
// CHECK:STDOUT: @WrongResult.%return: ref f64 = var <return slot>
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @WrongResult(%a: f64, %b: f64) -> f64;
// CHECK:STDOUT:
toolchain/check/testdata/builtins/float/greater.carbon
Vendored
+225
View File
@@ -0,0 +1,225 @@
// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
// Exceptions. See /LICENSE for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
// AUTOUPDATE
// --- float_greater.carbon
fn Greater(a: f64, b: f64) -> bool = "float.greater";
fn Negate(a: f64) -> f64 = "float.negate";
class True {}
class False {}
fn F(true_: True, false_: False) {
false_ as (if Greater(1.0, 2.0) then True else False);
false_ as (if Greater(1.0, 1.0) then True else False);
true_ as (if Greater(1.0, 0.0) then True else False);
false_ as (if Greater(Negate(1.0), 0.0) then True else False);
true_ as (if Greater(0.0, Negate(1.0)) then True else False);
}
fn RuntimeCall(a: f64, b: f64) -> bool {
return Greater(a, b);
}
// CHECK:STDOUT: --- float_greater.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %True: type = class_type @True [template]
// CHECK:STDOUT: %.1: type = struct_type {} [template]
// CHECK:STDOUT: %False: type = class_type @False [template]
// CHECK:STDOUT: %.2: type = tuple_type () [template]
// CHECK:STDOUT: %.3: type = ptr_type {} [template]
// CHECK:STDOUT: %.4: f64 = float_literal 1 [template]
// CHECK:STDOUT: %.5: f64 = float_literal 2 [template]
// CHECK:STDOUT: %.6: bool = bool_literal false [template]
// CHECK:STDOUT: %.7: f64 = float_literal 1 [template]
// CHECK:STDOUT: %.8: f64 = float_literal 1 [template]
// CHECK:STDOUT: %.9: f64 = float_literal 1 [template]
// CHECK:STDOUT: %.10: f64 = float_literal 0 [template]
// CHECK:STDOUT: %.11: bool = bool_literal true [template]
// CHECK:STDOUT: %.12: f64 = float_literal 1 [template]
// CHECK:STDOUT: %.13: f64 = float_literal -1 [template]
// CHECK:STDOUT: %.14: f64 = float_literal 0 [template]
// CHECK:STDOUT: %.15: f64 = float_literal 0 [template]
// CHECK:STDOUT: %.16: f64 = float_literal 1 [template]
// CHECK:STDOUT: %.17: f64 = float_literal -1 [template]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: package: <namespace> = namespace [template] {
// CHECK:STDOUT: .Core = %Core
// CHECK:STDOUT: .Greater = %Greater
// CHECK:STDOUT: .Negate = %Negate
// CHECK:STDOUT: .True = %True.decl
// CHECK:STDOUT: .False = %False.decl
// CHECK:STDOUT: .F = %F
// CHECK:STDOUT: .RuntimeCall = %RuntimeCall
// CHECK:STDOUT: }
// CHECK:STDOUT: %Core: <namespace> = namespace [template] {}
// CHECK:STDOUT: %Greater: <function> = fn_decl @Greater [template] {
// CHECK:STDOUT: %a.loc2_12.1: f64 = param a
// CHECK:STDOUT: @Greater.%a: f64 = bind_name a, %a.loc2_12.1
// CHECK:STDOUT: %b.loc2_20.1: f64 = param b
// CHECK:STDOUT: @Greater.%b: f64 = bind_name b, %b.loc2_20.1
// CHECK:STDOUT: @Greater.%return: ref bool = var <return slot>
// CHECK:STDOUT: }
// CHECK:STDOUT: %Negate: <function> = fn_decl @Negate [template] {
// CHECK:STDOUT: %a.loc3_11.1: f64 = param a
// CHECK:STDOUT: @Negate.%a: f64 = bind_name a, %a.loc3_11.1
// CHECK:STDOUT: @Negate.%return: ref f64 = var <return slot>
// CHECK:STDOUT: }
// CHECK:STDOUT: %True.decl: type = class_decl @True [template = constants.%True] {}
// CHECK:STDOUT: %False.decl: type = class_decl @False [template = constants.%False] {}
// CHECK:STDOUT: %F: <function> = fn_decl @F [template] {
// CHECK:STDOUT: %True.ref: type = name_ref True, %True.decl [template = constants.%True]
// CHECK:STDOUT: %true_.loc8_6.1: True = param true_
// CHECK:STDOUT: @F.%true_: True = bind_name true_, %true_.loc8_6.1
// CHECK:STDOUT: %False.ref: type = name_ref False, %False.decl [template = constants.%False]
// CHECK:STDOUT: %false_.loc8_19.1: False = param false_
// CHECK:STDOUT: @F.%false_: False = bind_name false_, %false_.loc8_19.1
// CHECK:STDOUT: }
// CHECK:STDOUT: %RuntimeCall: <function> = fn_decl @RuntimeCall [template] {
// CHECK:STDOUT: %a.loc16_16.1: f64 = param a
// CHECK:STDOUT: @RuntimeCall.%a: f64 = bind_name a, %a.loc16_16.1
// CHECK:STDOUT: %b.loc16_24.1: f64 = param b
// CHECK:STDOUT: @RuntimeCall.%b: f64 = bind_name b, %b.loc16_24.1
// CHECK:STDOUT: @RuntimeCall.%return: ref bool = var <return slot>
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: class @True {
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = constants.%True
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: class @False {
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = constants.%False
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Greater(%a: f64, %b: f64) -> bool = "float.greater";
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Negate(%a: f64) -> f64 = "float.negate";
// CHECK:STDOUT:
// CHECK:STDOUT: fn @F(%true_: True, %false_: False) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %false_.ref.loc9: False = name_ref false_, %false_
// CHECK:STDOUT: %Greater.ref.loc9: <function> = name_ref Greater, file.%Greater [template = file.%Greater]
// CHECK:STDOUT: %.loc9_25: f64 = float_literal 1 [template = constants.%.4]
// CHECK:STDOUT: %.loc9_30: f64 = float_literal 2 [template = constants.%.5]
// CHECK:STDOUT: %float.greater.loc9: init bool = call %Greater.ref.loc9(%.loc9_25, %.loc9_30) [template = constants.%.6]
// CHECK:STDOUT: %.loc9_14.1: bool = value_of_initializer %float.greater.loc9 [template = constants.%.6]
// CHECK:STDOUT: %.loc9_14.2: bool = converted %float.greater.loc9, %.loc9_14.1 [template = constants.%.6]
// CHECK:STDOUT: if %.loc9_14.2 br !if.expr.then.loc9 else br !if.expr.else.loc9
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.then.loc9:
// CHECK:STDOUT: %True.ref.loc9: type = name_ref True, file.%True.decl [template = constants.%True]
// CHECK:STDOUT: br !if.expr.result.loc9(%True.ref.loc9)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.else.loc9:
// CHECK:STDOUT: %False.ref.loc9: type = name_ref False, file.%False.decl [template = constants.%False]
// CHECK:STDOUT: br !if.expr.result.loc9(%False.ref.loc9)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.result.loc9:
// CHECK:STDOUT: %.loc9_14.3: type = block_arg !if.expr.result.loc9 [template = constants.%False]
// CHECK:STDOUT: %false_.ref.loc10: False = name_ref false_, %false_
// CHECK:STDOUT: %Greater.ref.loc10: <function> = name_ref Greater, file.%Greater [template = file.%Greater]
// CHECK:STDOUT: %.loc10_25: f64 = float_literal 1 [template = constants.%.7]
// CHECK:STDOUT: %.loc10_30: f64 = float_literal 1 [template = constants.%.8]
// CHECK:STDOUT: %float.greater.loc10: init bool = call %Greater.ref.loc10(%.loc10_25, %.loc10_30) [template = constants.%.6]
// CHECK:STDOUT: %.loc10_14.1: bool = value_of_initializer %float.greater.loc10 [template = constants.%.6]
// CHECK:STDOUT: %.loc10_14.2: bool = converted %float.greater.loc10, %.loc10_14.1 [template = constants.%.6]
// CHECK:STDOUT: if %.loc10_14.2 br !if.expr.then.loc10 else br !if.expr.else.loc10
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.then.loc10:
// CHECK:STDOUT: %True.ref.loc10: type = name_ref True, file.%True.decl [template = constants.%True]
// CHECK:STDOUT: br !if.expr.result.loc10(%True.ref.loc10)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.else.loc10:
// CHECK:STDOUT: %False.ref.loc10: type = name_ref False, file.%False.decl [template = constants.%False]
// CHECK:STDOUT: br !if.expr.result.loc10(%False.ref.loc10)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.result.loc10:
// CHECK:STDOUT: %.loc10_14.3: type = block_arg !if.expr.result.loc10 [template = constants.%False]
// CHECK:STDOUT: %true_.ref.loc11: True = name_ref true_, %true_
// CHECK:STDOUT: %Greater.ref.loc11: <function> = name_ref Greater, file.%Greater [template = file.%Greater]
// CHECK:STDOUT: %.loc11_24: f64 = float_literal 1 [template = constants.%.9]
// CHECK:STDOUT: %.loc11_29: f64 = float_literal 0 [template = constants.%.10]
// CHECK:STDOUT: %float.greater.loc11: init bool = call %Greater.ref.loc11(%.loc11_24, %.loc11_29) [template = constants.%.11]
// CHECK:STDOUT: %.loc11_13.1: bool = value_of_initializer %float.greater.loc11 [template = constants.%.11]
// CHECK:STDOUT: %.loc11_13.2: bool = converted %float.greater.loc11, %.loc11_13.1 [template = constants.%.11]
// CHECK:STDOUT: if %.loc11_13.2 br !if.expr.then.loc11 else br !if.expr.else.loc11
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.then.loc11:
// CHECK:STDOUT: %True.ref.loc11: type = name_ref True, file.%True.decl [template = constants.%True]
// CHECK:STDOUT: br !if.expr.result.loc11(%True.ref.loc11)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.else.loc11:
// CHECK:STDOUT: %False.ref.loc11: type = name_ref False, file.%False.decl [template = constants.%False]
// CHECK:STDOUT: br !if.expr.result.loc11(%False.ref.loc11)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.result.loc11:
// CHECK:STDOUT: %.loc11_13.3: type = block_arg !if.expr.result.loc11 [template = constants.%True]
// CHECK:STDOUT: %false_.ref.loc12: False = name_ref false_, %false_
// CHECK:STDOUT: %Greater.ref.loc12: <function> = name_ref Greater, file.%Greater [template = file.%Greater]
// CHECK:STDOUT: %Negate.ref.loc12: <function> = name_ref Negate, file.%Negate [template = file.%Negate]
// CHECK:STDOUT: %.loc12_32: f64 = float_literal 1 [template = constants.%.12]
// CHECK:STDOUT: %float.negate.loc12: init f64 = call %Negate.ref.loc12(%.loc12_32) [template = constants.%.13]
// CHECK:STDOUT: %.loc12_38: f64 = float_literal 0 [template = constants.%.14]
// CHECK:STDOUT: %.loc12_24.1: f64 = value_of_initializer %float.negate.loc12 [template = constants.%.13]
// CHECK:STDOUT: %.loc12_24.2: f64 = converted %float.negate.loc12, %.loc12_24.1 [template = constants.%.13]
// CHECK:STDOUT: %float.greater.loc12: init bool = call %Greater.ref.loc12(%.loc12_24.2, %.loc12_38) [template = constants.%.6]
// CHECK:STDOUT: %.loc12_14.1: bool = value_of_initializer %float.greater.loc12 [template = constants.%.6]
// CHECK:STDOUT: %.loc12_14.2: bool = converted %float.greater.loc12, %.loc12_14.1 [template = constants.%.6]
// CHECK:STDOUT: if %.loc12_14.2 br !if.expr.then.loc12 else br !if.expr.else.loc12
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.then.loc12:
// CHECK:STDOUT: %True.ref.loc12: type = name_ref True, file.%True.decl [template = constants.%True]
// CHECK:STDOUT: br !if.expr.result.loc12(%True.ref.loc12)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.else.loc12:
// CHECK:STDOUT: %False.ref.loc12: type = name_ref False, file.%False.decl [template = constants.%False]
// CHECK:STDOUT: br !if.expr.result.loc12(%False.ref.loc12)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.result.loc12:
// CHECK:STDOUT: %.loc12_14.3: type = block_arg !if.expr.result.loc12 [template = constants.%False]
// CHECK:STDOUT: %true_.ref.loc13: True = name_ref true_, %true_
// CHECK:STDOUT: %Greater.ref.loc13: <function> = name_ref Greater, file.%Greater [template = file.%Greater]
// CHECK:STDOUT: %.loc13_24: f64 = float_literal 0 [template = constants.%.15]
// CHECK:STDOUT: %Negate.ref.loc13: <function> = name_ref Negate, file.%Negate [template = file.%Negate]
// CHECK:STDOUT: %.loc13_36: f64 = float_literal 1 [template = constants.%.16]
// CHECK:STDOUT: %float.negate.loc13: init f64 = call %Negate.ref.loc13(%.loc13_36) [template = constants.%.17]
// CHECK:STDOUT: %.loc13_23.1: f64 = value_of_initializer %float.negate.loc13 [template = constants.%.17]
// CHECK:STDOUT: %.loc13_23.2: f64 = converted %float.negate.loc13, %.loc13_23.1 [template = constants.%.17]
// CHECK:STDOUT: %float.greater.loc13: init bool = call %Greater.ref.loc13(%.loc13_24, %.loc13_23.2) [template = constants.%.11]
// CHECK:STDOUT: %.loc13_13.1: bool = value_of_initializer %float.greater.loc13 [template = constants.%.11]
// CHECK:STDOUT: %.loc13_13.2: bool = converted %float.greater.loc13, %.loc13_13.1 [template = constants.%.11]
// CHECK:STDOUT: if %.loc13_13.2 br !if.expr.then.loc13 else br !if.expr.else.loc13
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.then.loc13:
// CHECK:STDOUT: %True.ref.loc13: type = name_ref True, file.%True.decl [template = constants.%True]
// CHECK:STDOUT: br !if.expr.result.loc13(%True.ref.loc13)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.else.loc13:
// CHECK:STDOUT: %False.ref.loc13: type = name_ref False, file.%False.decl [template = constants.%False]
// CHECK:STDOUT: br !if.expr.result.loc13(%False.ref.loc13)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.result.loc13:
// CHECK:STDOUT: %.loc13_13.3: type = block_arg !if.expr.result.loc13 [template = constants.%True]
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @RuntimeCall(%a: f64, %b: f64) -> bool {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %Greater.ref: <function> = name_ref Greater, file.%Greater [template = file.%Greater]
// CHECK:STDOUT: %a.ref: f64 = name_ref a, %a
// CHECK:STDOUT: %b.ref: f64 = name_ref b, %b
// CHECK:STDOUT: %float.greater: init bool = call %Greater.ref(%a.ref, %b.ref)
// CHECK:STDOUT: %.loc17_23.1: bool = value_of_initializer %float.greater
// CHECK:STDOUT: %.loc17_23.2: bool = converted %float.greater, %.loc17_23.1
// CHECK:STDOUT: return %.loc17_23.2
// CHECK:STDOUT: }
// CHECK:STDOUT:
toolchain/check/testdata/builtins/float/greater_eq.carbon
Vendored
+225
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@@ -0,0 +1,225 @@
// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
// Exceptions. See /LICENSE for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
// AUTOUPDATE
// --- float_greater_eq.carbon
fn GreaterEq(a: f64, b: f64) -> bool = "float.greater_eq";
fn Negate(a: f64) -> f64 = "float.negate";
class True {}
class False {}
fn F(true_: True, false_: False) {
false_ as (if GreaterEq(1.0, 2.0) then True else False);
true_ as (if GreaterEq(1.0, 1.0) then True else False);
true_ as (if GreaterEq(1.0, 0.0) then True else False);
false_ as (if GreaterEq(Negate(1.0), 0.0) then True else False);
true_ as (if GreaterEq(0.0, Negate(1.0)) then True else False);
}
fn RuntimeCall(a: f64, b: f64) -> bool {
return GreaterEq(a, b);
}
// CHECK:STDOUT: --- float_greater_eq.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %True: type = class_type @True [template]
// CHECK:STDOUT: %.1: type = struct_type {} [template]
// CHECK:STDOUT: %False: type = class_type @False [template]
// CHECK:STDOUT: %.2: type = tuple_type () [template]
// CHECK:STDOUT: %.3: type = ptr_type {} [template]
// CHECK:STDOUT: %.4: f64 = float_literal 1 [template]
// CHECK:STDOUT: %.5: f64 = float_literal 2 [template]
// CHECK:STDOUT: %.6: bool = bool_literal false [template]
// CHECK:STDOUT: %.7: f64 = float_literal 1 [template]
// CHECK:STDOUT: %.8: f64 = float_literal 1 [template]
// CHECK:STDOUT: %.9: bool = bool_literal true [template]
// CHECK:STDOUT: %.10: f64 = float_literal 1 [template]
// CHECK:STDOUT: %.11: f64 = float_literal 0 [template]
// CHECK:STDOUT: %.12: f64 = float_literal 1 [template]
// CHECK:STDOUT: %.13: f64 = float_literal -1 [template]
// CHECK:STDOUT: %.14: f64 = float_literal 0 [template]
// CHECK:STDOUT: %.15: f64 = float_literal 0 [template]
// CHECK:STDOUT: %.16: f64 = float_literal 1 [template]
// CHECK:STDOUT: %.17: f64 = float_literal -1 [template]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: package: <namespace> = namespace [template] {
// CHECK:STDOUT: .Core = %Core
// CHECK:STDOUT: .GreaterEq = %GreaterEq
// CHECK:STDOUT: .Negate = %Negate
// CHECK:STDOUT: .True = %True.decl
// CHECK:STDOUT: .False = %False.decl
// CHECK:STDOUT: .F = %F
// CHECK:STDOUT: .RuntimeCall = %RuntimeCall
// CHECK:STDOUT: }
// CHECK:STDOUT: %Core: <namespace> = namespace [template] {}
// CHECK:STDOUT: %GreaterEq: <function> = fn_decl @GreaterEq [template] {
// CHECK:STDOUT: %a.loc2_14.1: f64 = param a
// CHECK:STDOUT: @GreaterEq.%a: f64 = bind_name a, %a.loc2_14.1
// CHECK:STDOUT: %b.loc2_22.1: f64 = param b
// CHECK:STDOUT: @GreaterEq.%b: f64 = bind_name b, %b.loc2_22.1
// CHECK:STDOUT: @GreaterEq.%return: ref bool = var <return slot>
// CHECK:STDOUT: }
// CHECK:STDOUT: %Negate: <function> = fn_decl @Negate [template] {
// CHECK:STDOUT: %a.loc3_11.1: f64 = param a
// CHECK:STDOUT: @Negate.%a: f64 = bind_name a, %a.loc3_11.1
// CHECK:STDOUT: @Negate.%return: ref f64 = var <return slot>
// CHECK:STDOUT: }
// CHECK:STDOUT: %True.decl: type = class_decl @True [template = constants.%True] {}
// CHECK:STDOUT: %False.decl: type = class_decl @False [template = constants.%False] {}
// CHECK:STDOUT: %F: <function> = fn_decl @F [template] {
// CHECK:STDOUT: %True.ref: type = name_ref True, %True.decl [template = constants.%True]
// CHECK:STDOUT: %true_.loc8_6.1: True = param true_
// CHECK:STDOUT: @F.%true_: True = bind_name true_, %true_.loc8_6.1
// CHECK:STDOUT: %False.ref: type = name_ref False, %False.decl [template = constants.%False]
// CHECK:STDOUT: %false_.loc8_19.1: False = param false_
// CHECK:STDOUT: @F.%false_: False = bind_name false_, %false_.loc8_19.1
// CHECK:STDOUT: }
// CHECK:STDOUT: %RuntimeCall: <function> = fn_decl @RuntimeCall [template] {
// CHECK:STDOUT: %a.loc16_16.1: f64 = param a
// CHECK:STDOUT: @RuntimeCall.%a: f64 = bind_name a, %a.loc16_16.1
// CHECK:STDOUT: %b.loc16_24.1: f64 = param b
// CHECK:STDOUT: @RuntimeCall.%b: f64 = bind_name b, %b.loc16_24.1
// CHECK:STDOUT: @RuntimeCall.%return: ref bool = var <return slot>
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: class @True {
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = constants.%True
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: class @False {
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = constants.%False
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @GreaterEq(%a: f64, %b: f64) -> bool = "float.greater_eq";
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Negate(%a: f64) -> f64 = "float.negate";
// CHECK:STDOUT:
// CHECK:STDOUT: fn @F(%true_: True, %false_: False) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %false_.ref.loc9: False = name_ref false_, %false_
// CHECK:STDOUT: %GreaterEq.ref.loc9: <function> = name_ref GreaterEq, file.%GreaterEq [template = file.%GreaterEq]
// CHECK:STDOUT: %.loc9_27: f64 = float_literal 1 [template = constants.%.4]
// CHECK:STDOUT: %.loc9_32: f64 = float_literal 2 [template = constants.%.5]
// CHECK:STDOUT: %float.greater_eq.loc9: init bool = call %GreaterEq.ref.loc9(%.loc9_27, %.loc9_32) [template = constants.%.6]
// CHECK:STDOUT: %.loc9_14.1: bool = value_of_initializer %float.greater_eq.loc9 [template = constants.%.6]
// CHECK:STDOUT: %.loc9_14.2: bool = converted %float.greater_eq.loc9, %.loc9_14.1 [template = constants.%.6]
// CHECK:STDOUT: if %.loc9_14.2 br !if.expr.then.loc9 else br !if.expr.else.loc9
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.then.loc9:
// CHECK:STDOUT: %True.ref.loc9: type = name_ref True, file.%True.decl [template = constants.%True]
// CHECK:STDOUT: br !if.expr.result.loc9(%True.ref.loc9)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.else.loc9:
// CHECK:STDOUT: %False.ref.loc9: type = name_ref False, file.%False.decl [template = constants.%False]
// CHECK:STDOUT: br !if.expr.result.loc9(%False.ref.loc9)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.result.loc9:
// CHECK:STDOUT: %.loc9_14.3: type = block_arg !if.expr.result.loc9 [template = constants.%False]
// CHECK:STDOUT: %true_.ref.loc10: True = name_ref true_, %true_
// CHECK:STDOUT: %GreaterEq.ref.loc10: <function> = name_ref GreaterEq, file.%GreaterEq [template = file.%GreaterEq]
// CHECK:STDOUT: %.loc10_26: f64 = float_literal 1 [template = constants.%.7]
// CHECK:STDOUT: %.loc10_31: f64 = float_literal 1 [template = constants.%.8]
// CHECK:STDOUT: %float.greater_eq.loc10: init bool = call %GreaterEq.ref.loc10(%.loc10_26, %.loc10_31) [template = constants.%.9]
// CHECK:STDOUT: %.loc10_13.1: bool = value_of_initializer %float.greater_eq.loc10 [template = constants.%.9]
// CHECK:STDOUT: %.loc10_13.2: bool = converted %float.greater_eq.loc10, %.loc10_13.1 [template = constants.%.9]
// CHECK:STDOUT: if %.loc10_13.2 br !if.expr.then.loc10 else br !if.expr.else.loc10
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.then.loc10:
// CHECK:STDOUT: %True.ref.loc10: type = name_ref True, file.%True.decl [template = constants.%True]
// CHECK:STDOUT: br !if.expr.result.loc10(%True.ref.loc10)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.else.loc10:
// CHECK:STDOUT: %False.ref.loc10: type = name_ref False, file.%False.decl [template = constants.%False]
// CHECK:STDOUT: br !if.expr.result.loc10(%False.ref.loc10)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.result.loc10:
// CHECK:STDOUT: %.loc10_13.3: type = block_arg !if.expr.result.loc10 [template = constants.%True]
// CHECK:STDOUT: %true_.ref.loc11: True = name_ref true_, %true_
// CHECK:STDOUT: %GreaterEq.ref.loc11: <function> = name_ref GreaterEq, file.%GreaterEq [template = file.%GreaterEq]
// CHECK:STDOUT: %.loc11_26: f64 = float_literal 1 [template = constants.%.10]
// CHECK:STDOUT: %.loc11_31: f64 = float_literal 0 [template = constants.%.11]
// CHECK:STDOUT: %float.greater_eq.loc11: init bool = call %GreaterEq.ref.loc11(%.loc11_26, %.loc11_31) [template = constants.%.9]
// CHECK:STDOUT: %.loc11_13.1: bool = value_of_initializer %float.greater_eq.loc11 [template = constants.%.9]
// CHECK:STDOUT: %.loc11_13.2: bool = converted %float.greater_eq.loc11, %.loc11_13.1 [template = constants.%.9]
// CHECK:STDOUT: if %.loc11_13.2 br !if.expr.then.loc11 else br !if.expr.else.loc11
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.then.loc11:
// CHECK:STDOUT: %True.ref.loc11: type = name_ref True, file.%True.decl [template = constants.%True]
// CHECK:STDOUT: br !if.expr.result.loc11(%True.ref.loc11)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.else.loc11:
// CHECK:STDOUT: %False.ref.loc11: type = name_ref False, file.%False.decl [template = constants.%False]
// CHECK:STDOUT: br !if.expr.result.loc11(%False.ref.loc11)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.result.loc11:
// CHECK:STDOUT: %.loc11_13.3: type = block_arg !if.expr.result.loc11 [template = constants.%True]
// CHECK:STDOUT: %false_.ref.loc12: False = name_ref false_, %false_
// CHECK:STDOUT: %GreaterEq.ref.loc12: <function> = name_ref GreaterEq, file.%GreaterEq [template = file.%GreaterEq]
// CHECK:STDOUT: %Negate.ref.loc12: <function> = name_ref Negate, file.%Negate [template = file.%Negate]
// CHECK:STDOUT: %.loc12_34: f64 = float_literal 1 [template = constants.%.12]
// CHECK:STDOUT: %float.negate.loc12: init f64 = call %Negate.ref.loc12(%.loc12_34) [template = constants.%.13]
// CHECK:STDOUT: %.loc12_40: f64 = float_literal 0 [template = constants.%.14]
// CHECK:STDOUT: %.loc12_26.1: f64 = value_of_initializer %float.negate.loc12 [template = constants.%.13]
// CHECK:STDOUT: %.loc12_26.2: f64 = converted %float.negate.loc12, %.loc12_26.1 [template = constants.%.13]
// CHECK:STDOUT: %float.greater_eq.loc12: init bool = call %GreaterEq.ref.loc12(%.loc12_26.2, %.loc12_40) [template = constants.%.6]
// CHECK:STDOUT: %.loc12_14.1: bool = value_of_initializer %float.greater_eq.loc12 [template = constants.%.6]
// CHECK:STDOUT: %.loc12_14.2: bool = converted %float.greater_eq.loc12, %.loc12_14.1 [template = constants.%.6]
// CHECK:STDOUT: if %.loc12_14.2 br !if.expr.then.loc12 else br !if.expr.else.loc12
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.then.loc12:
// CHECK:STDOUT: %True.ref.loc12: type = name_ref True, file.%True.decl [template = constants.%True]
// CHECK:STDOUT: br !if.expr.result.loc12(%True.ref.loc12)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.else.loc12:
// CHECK:STDOUT: %False.ref.loc12: type = name_ref False, file.%False.decl [template = constants.%False]
// CHECK:STDOUT: br !if.expr.result.loc12(%False.ref.loc12)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.result.loc12:
// CHECK:STDOUT: %.loc12_14.3: type = block_arg !if.expr.result.loc12 [template = constants.%False]
// CHECK:STDOUT: %true_.ref.loc13: True = name_ref true_, %true_
// CHECK:STDOUT: %GreaterEq.ref.loc13: <function> = name_ref GreaterEq, file.%GreaterEq [template = file.%GreaterEq]
// CHECK:STDOUT: %.loc13_26: f64 = float_literal 0 [template = constants.%.15]
// CHECK:STDOUT: %Negate.ref.loc13: <function> = name_ref Negate, file.%Negate [template = file.%Negate]
// CHECK:STDOUT: %.loc13_38: f64 = float_literal 1 [template = constants.%.16]
// CHECK:STDOUT: %float.negate.loc13: init f64 = call %Negate.ref.loc13(%.loc13_38) [template = constants.%.17]
// CHECK:STDOUT: %.loc13_25.1: f64 = value_of_initializer %float.negate.loc13 [template = constants.%.17]
// CHECK:STDOUT: %.loc13_25.2: f64 = converted %float.negate.loc13, %.loc13_25.1 [template = constants.%.17]
// CHECK:STDOUT: %float.greater_eq.loc13: init bool = call %GreaterEq.ref.loc13(%.loc13_26, %.loc13_25.2) [template = constants.%.9]
// CHECK:STDOUT: %.loc13_13.1: bool = value_of_initializer %float.greater_eq.loc13 [template = constants.%.9]
// CHECK:STDOUT: %.loc13_13.2: bool = converted %float.greater_eq.loc13, %.loc13_13.1 [template = constants.%.9]
// CHECK:STDOUT: if %.loc13_13.2 br !if.expr.then.loc13 else br !if.expr.else.loc13
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.then.loc13:
// CHECK:STDOUT: %True.ref.loc13: type = name_ref True, file.%True.decl [template = constants.%True]
// CHECK:STDOUT: br !if.expr.result.loc13(%True.ref.loc13)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.else.loc13:
// CHECK:STDOUT: %False.ref.loc13: type = name_ref False, file.%False.decl [template = constants.%False]
// CHECK:STDOUT: br !if.expr.result.loc13(%False.ref.loc13)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.result.loc13:
// CHECK:STDOUT: %.loc13_13.3: type = block_arg !if.expr.result.loc13 [template = constants.%True]
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @RuntimeCall(%a: f64, %b: f64) -> bool {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %GreaterEq.ref: <function> = name_ref GreaterEq, file.%GreaterEq [template = file.%GreaterEq]
// CHECK:STDOUT: %a.ref: f64 = name_ref a, %a
// CHECK:STDOUT: %b.ref: f64 = name_ref b, %b
// CHECK:STDOUT: %float.greater_eq: init bool = call %GreaterEq.ref(%a.ref, %b.ref)
// CHECK:STDOUT: %.loc17_25.1: bool = value_of_initializer %float.greater_eq
// CHECK:STDOUT: %.loc17_25.2: bool = converted %float.greater_eq, %.loc17_25.1
// CHECK:STDOUT: return %.loc17_25.2
// CHECK:STDOUT: }
// CHECK:STDOUT:
toolchain/check/testdata/builtins/float/less.carbon
Vendored
+225
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@@ -0,0 +1,225 @@
// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
// Exceptions. See /LICENSE for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
// AUTOUPDATE
// --- float_less.carbon
fn Less(a: f64, b: f64) -> bool = "float.less";
fn Negate(a: f64) -> f64 = "float.negate";
class True {}
class False {}
fn F(true_: True, false_: False) {
true_ as (if Less(1.0, 2.0) then True else False);
false_ as (if Less(1.0, 1.0) then True else False);
false_ as (if Less(1.0, 0.0) then True else False);
true_ as (if Less(Negate(1.0), 0.0) then True else False);
false_ as (if Less(0.0, Negate(1.0)) then True else False);
}
fn RuntimeCall(a: f64, b: f64) -> bool {
return Less(a, b);
}
// CHECK:STDOUT: --- float_less.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %True: type = class_type @True [template]
// CHECK:STDOUT: %.1: type = struct_type {} [template]
// CHECK:STDOUT: %False: type = class_type @False [template]
// CHECK:STDOUT: %.2: type = tuple_type () [template]
// CHECK:STDOUT: %.3: type = ptr_type {} [template]
// CHECK:STDOUT: %.4: f64 = float_literal 1 [template]
// CHECK:STDOUT: %.5: f64 = float_literal 2 [template]
// CHECK:STDOUT: %.6: bool = bool_literal true [template]
// CHECK:STDOUT: %.7: f64 = float_literal 1 [template]
// CHECK:STDOUT: %.8: f64 = float_literal 1 [template]
// CHECK:STDOUT: %.9: bool = bool_literal false [template]
// CHECK:STDOUT: %.10: f64 = float_literal 1 [template]
// CHECK:STDOUT: %.11: f64 = float_literal 0 [template]
// CHECK:STDOUT: %.12: f64 = float_literal 1 [template]
// CHECK:STDOUT: %.13: f64 = float_literal -1 [template]
// CHECK:STDOUT: %.14: f64 = float_literal 0 [template]
// CHECK:STDOUT: %.15: f64 = float_literal 0 [template]
// CHECK:STDOUT: %.16: f64 = float_literal 1 [template]
// CHECK:STDOUT: %.17: f64 = float_literal -1 [template]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: package: <namespace> = namespace [template] {
// CHECK:STDOUT: .Core = %Core
// CHECK:STDOUT: .Less = %Less
// CHECK:STDOUT: .Negate = %Negate
// CHECK:STDOUT: .True = %True.decl
// CHECK:STDOUT: .False = %False.decl
// CHECK:STDOUT: .F = %F
// CHECK:STDOUT: .RuntimeCall = %RuntimeCall
// CHECK:STDOUT: }
// CHECK:STDOUT: %Core: <namespace> = namespace [template] {}
// CHECK:STDOUT: %Less: <function> = fn_decl @Less [template] {
// CHECK:STDOUT: %a.loc2_9.1: f64 = param a
// CHECK:STDOUT: @Less.%a: f64 = bind_name a, %a.loc2_9.1
// CHECK:STDOUT: %b.loc2_17.1: f64 = param b
// CHECK:STDOUT: @Less.%b: f64 = bind_name b, %b.loc2_17.1
// CHECK:STDOUT: @Less.%return: ref bool = var <return slot>
// CHECK:STDOUT: }
// CHECK:STDOUT: %Negate: <function> = fn_decl @Negate [template] {
// CHECK:STDOUT: %a.loc3_11.1: f64 = param a
// CHECK:STDOUT: @Negate.%a: f64 = bind_name a, %a.loc3_11.1
// CHECK:STDOUT: @Negate.%return: ref f64 = var <return slot>
// CHECK:STDOUT: }
// CHECK:STDOUT: %True.decl: type = class_decl @True [template = constants.%True] {}
// CHECK:STDOUT: %False.decl: type = class_decl @False [template = constants.%False] {}
// CHECK:STDOUT: %F: <function> = fn_decl @F [template] {
// CHECK:STDOUT: %True.ref: type = name_ref True, %True.decl [template = constants.%True]
// CHECK:STDOUT: %true_.loc8_6.1: True = param true_
// CHECK:STDOUT: @F.%true_: True = bind_name true_, %true_.loc8_6.1
// CHECK:STDOUT: %False.ref: type = name_ref False, %False.decl [template = constants.%False]
// CHECK:STDOUT: %false_.loc8_19.1: False = param false_
// CHECK:STDOUT: @F.%false_: False = bind_name false_, %false_.loc8_19.1
// CHECK:STDOUT: }
// CHECK:STDOUT: %RuntimeCall: <function> = fn_decl @RuntimeCall [template] {
// CHECK:STDOUT: %a.loc16_16.1: f64 = param a
// CHECK:STDOUT: @RuntimeCall.%a: f64 = bind_name a, %a.loc16_16.1
// CHECK:STDOUT: %b.loc16_24.1: f64 = param b
// CHECK:STDOUT: @RuntimeCall.%b: f64 = bind_name b, %b.loc16_24.1
// CHECK:STDOUT: @RuntimeCall.%return: ref bool = var <return slot>
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: class @True {
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = constants.%True
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: class @False {
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = constants.%False
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Less(%a: f64, %b: f64) -> bool = "float.less";
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Negate(%a: f64) -> f64 = "float.negate";
// CHECK:STDOUT:
// CHECK:STDOUT: fn @F(%true_: True, %false_: False) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %true_.ref.loc9: True = name_ref true_, %true_
// CHECK:STDOUT: %Less.ref.loc9: <function> = name_ref Less, file.%Less [template = file.%Less]
// CHECK:STDOUT: %.loc9_21: f64 = float_literal 1 [template = constants.%.4]
// CHECK:STDOUT: %.loc9_26: f64 = float_literal 2 [template = constants.%.5]
// CHECK:STDOUT: %float.less.loc9: init bool = call %Less.ref.loc9(%.loc9_21, %.loc9_26) [template = constants.%.6]
// CHECK:STDOUT: %.loc9_13.1: bool = value_of_initializer %float.less.loc9 [template = constants.%.6]
// CHECK:STDOUT: %.loc9_13.2: bool = converted %float.less.loc9, %.loc9_13.1 [template = constants.%.6]
// CHECK:STDOUT: if %.loc9_13.2 br !if.expr.then.loc9 else br !if.expr.else.loc9
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.then.loc9:
// CHECK:STDOUT: %True.ref.loc9: type = name_ref True, file.%True.decl [template = constants.%True]
// CHECK:STDOUT: br !if.expr.result.loc9(%True.ref.loc9)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.else.loc9:
// CHECK:STDOUT: %False.ref.loc9: type = name_ref False, file.%False.decl [template = constants.%False]
// CHECK:STDOUT: br !if.expr.result.loc9(%False.ref.loc9)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.result.loc9:
// CHECK:STDOUT: %.loc9_13.3: type = block_arg !if.expr.result.loc9 [template = constants.%True]
// CHECK:STDOUT: %false_.ref.loc10: False = name_ref false_, %false_
// CHECK:STDOUT: %Less.ref.loc10: <function> = name_ref Less, file.%Less [template = file.%Less]
// CHECK:STDOUT: %.loc10_22: f64 = float_literal 1 [template = constants.%.7]
// CHECK:STDOUT: %.loc10_27: f64 = float_literal 1 [template = constants.%.8]
// CHECK:STDOUT: %float.less.loc10: init bool = call %Less.ref.loc10(%.loc10_22, %.loc10_27) [template = constants.%.9]
// CHECK:STDOUT: %.loc10_14.1: bool = value_of_initializer %float.less.loc10 [template = constants.%.9]
// CHECK:STDOUT: %.loc10_14.2: bool = converted %float.less.loc10, %.loc10_14.1 [template = constants.%.9]
// CHECK:STDOUT: if %.loc10_14.2 br !if.expr.then.loc10 else br !if.expr.else.loc10
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.then.loc10:
// CHECK:STDOUT: %True.ref.loc10: type = name_ref True, file.%True.decl [template = constants.%True]
// CHECK:STDOUT: br !if.expr.result.loc10(%True.ref.loc10)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.else.loc10:
// CHECK:STDOUT: %False.ref.loc10: type = name_ref False, file.%False.decl [template = constants.%False]
// CHECK:STDOUT: br !if.expr.result.loc10(%False.ref.loc10)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.result.loc10:
// CHECK:STDOUT: %.loc10_14.3: type = block_arg !if.expr.result.loc10 [template = constants.%False]
// CHECK:STDOUT: %false_.ref.loc11: False = name_ref false_, %false_
// CHECK:STDOUT: %Less.ref.loc11: <function> = name_ref Less, file.%Less [template = file.%Less]
// CHECK:STDOUT: %.loc11_22: f64 = float_literal 1 [template = constants.%.10]
// CHECK:STDOUT: %.loc11_27: f64 = float_literal 0 [template = constants.%.11]
// CHECK:STDOUT: %float.less.loc11: init bool = call %Less.ref.loc11(%.loc11_22, %.loc11_27) [template = constants.%.9]
// CHECK:STDOUT: %.loc11_14.1: bool = value_of_initializer %float.less.loc11 [template = constants.%.9]
// CHECK:STDOUT: %.loc11_14.2: bool = converted %float.less.loc11, %.loc11_14.1 [template = constants.%.9]
// CHECK:STDOUT: if %.loc11_14.2 br !if.expr.then.loc11 else br !if.expr.else.loc11
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.then.loc11:
// CHECK:STDOUT: %True.ref.loc11: type = name_ref True, file.%True.decl [template = constants.%True]
// CHECK:STDOUT: br !if.expr.result.loc11(%True.ref.loc11)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.else.loc11:
// CHECK:STDOUT: %False.ref.loc11: type = name_ref False, file.%False.decl [template = constants.%False]
// CHECK:STDOUT: br !if.expr.result.loc11(%False.ref.loc11)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.result.loc11:
// CHECK:STDOUT: %.loc11_14.3: type = block_arg !if.expr.result.loc11 [template = constants.%False]
// CHECK:STDOUT: %true_.ref.loc12: True = name_ref true_, %true_
// CHECK:STDOUT: %Less.ref.loc12: <function> = name_ref Less, file.%Less [template = file.%Less]
// CHECK:STDOUT: %Negate.ref.loc12: <function> = name_ref Negate, file.%Negate [template = file.%Negate]
// CHECK:STDOUT: %.loc12_28: f64 = float_literal 1 [template = constants.%.12]
// CHECK:STDOUT: %float.negate.loc12: init f64 = call %Negate.ref.loc12(%.loc12_28) [template = constants.%.13]
// CHECK:STDOUT: %.loc12_34: f64 = float_literal 0 [template = constants.%.14]
// CHECK:STDOUT: %.loc12_20.1: f64 = value_of_initializer %float.negate.loc12 [template = constants.%.13]
// CHECK:STDOUT: %.loc12_20.2: f64 = converted %float.negate.loc12, %.loc12_20.1 [template = constants.%.13]
// CHECK:STDOUT: %float.less.loc12: init bool = call %Less.ref.loc12(%.loc12_20.2, %.loc12_34) [template = constants.%.6]
// CHECK:STDOUT: %.loc12_13.1: bool = value_of_initializer %float.less.loc12 [template = constants.%.6]
// CHECK:STDOUT: %.loc12_13.2: bool = converted %float.less.loc12, %.loc12_13.1 [template = constants.%.6]
// CHECK:STDOUT: if %.loc12_13.2 br !if.expr.then.loc12 else br !if.expr.else.loc12
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.then.loc12:
// CHECK:STDOUT: %True.ref.loc12: type = name_ref True, file.%True.decl [template = constants.%True]
// CHECK:STDOUT: br !if.expr.result.loc12(%True.ref.loc12)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.else.loc12:
// CHECK:STDOUT: %False.ref.loc12: type = name_ref False, file.%False.decl [template = constants.%False]
// CHECK:STDOUT: br !if.expr.result.loc12(%False.ref.loc12)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.result.loc12:
// CHECK:STDOUT: %.loc12_13.3: type = block_arg !if.expr.result.loc12 [template = constants.%True]
// CHECK:STDOUT: %false_.ref.loc13: False = name_ref false_, %false_
// CHECK:STDOUT: %Less.ref.loc13: <function> = name_ref Less, file.%Less [template = file.%Less]
// CHECK:STDOUT: %.loc13_22: f64 = float_literal 0 [template = constants.%.15]
// CHECK:STDOUT: %Negate.ref.loc13: <function> = name_ref Negate, file.%Negate [template = file.%Negate]
// CHECK:STDOUT: %.loc13_34: f64 = float_literal 1 [template = constants.%.16]
// CHECK:STDOUT: %float.negate.loc13: init f64 = call %Negate.ref.loc13(%.loc13_34) [template = constants.%.17]
// CHECK:STDOUT: %.loc13_21.1: f64 = value_of_initializer %float.negate.loc13 [template = constants.%.17]
// CHECK:STDOUT: %.loc13_21.2: f64 = converted %float.negate.loc13, %.loc13_21.1 [template = constants.%.17]
// CHECK:STDOUT: %float.less.loc13: init bool = call %Less.ref.loc13(%.loc13_22, %.loc13_21.2) [template = constants.%.9]
// CHECK:STDOUT: %.loc13_14.1: bool = value_of_initializer %float.less.loc13 [template = constants.%.9]
// CHECK:STDOUT: %.loc13_14.2: bool = converted %float.less.loc13, %.loc13_14.1 [template = constants.%.9]
// CHECK:STDOUT: if %.loc13_14.2 br !if.expr.then.loc13 else br !if.expr.else.loc13
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.then.loc13:
// CHECK:STDOUT: %True.ref.loc13: type = name_ref True, file.%True.decl [template = constants.%True]
// CHECK:STDOUT: br !if.expr.result.loc13(%True.ref.loc13)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.else.loc13:
// CHECK:STDOUT: %False.ref.loc13: type = name_ref False, file.%False.decl [template = constants.%False]
// CHECK:STDOUT: br !if.expr.result.loc13(%False.ref.loc13)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.result.loc13:
// CHECK:STDOUT: %.loc13_14.3: type = block_arg !if.expr.result.loc13 [template = constants.%False]
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @RuntimeCall(%a: f64, %b: f64) -> bool {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %Less.ref: <function> = name_ref Less, file.%Less [template = file.%Less]
// CHECK:STDOUT: %a.ref: f64 = name_ref a, %a
// CHECK:STDOUT: %b.ref: f64 = name_ref b, %b
// CHECK:STDOUT: %float.less: init bool = call %Less.ref(%a.ref, %b.ref)
// CHECK:STDOUT: %.loc17_20.1: bool = value_of_initializer %float.less
// CHECK:STDOUT: %.loc17_20.2: bool = converted %float.less, %.loc17_20.1
// CHECK:STDOUT: return %.loc17_20.2
// CHECK:STDOUT: }
// CHECK:STDOUT:
toolchain/check/testdata/builtins/float/less_eq.carbon
Vendored
+225
View File
@@ -0,0 +1,225 @@
// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
// Exceptions. See /LICENSE for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
// AUTOUPDATE
// --- float_less_eq.carbon
fn LessEq(a: f64, b: f64) -> bool = "float.less_eq";
fn Negate(a: f64) -> f64 = "float.negate";
class True {}
class False {}
fn F(true_: True, false_: False) {
true_ as (if LessEq(1.0, 2.0) then True else False);
true_ as (if LessEq(1.0, 1.0) then True else False);
false_ as (if LessEq(1.0, 0.0) then True else False);
true_ as (if LessEq(Negate(1.0), 0.0) then True else False);
false_ as (if LessEq(0.0, Negate(1.0)) then True else False);
}
fn RuntimeCall(a: f64, b: f64) -> bool {
return LessEq(a, b);
}
// CHECK:STDOUT: --- float_less_eq.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %True: type = class_type @True [template]
// CHECK:STDOUT: %.1: type = struct_type {} [template]
// CHECK:STDOUT: %False: type = class_type @False [template]
// CHECK:STDOUT: %.2: type = tuple_type () [template]
// CHECK:STDOUT: %.3: type = ptr_type {} [template]
// CHECK:STDOUT: %.4: f64 = float_literal 1 [template]
// CHECK:STDOUT: %.5: f64 = float_literal 2 [template]
// CHECK:STDOUT: %.6: bool = bool_literal true [template]
// CHECK:STDOUT: %.7: f64 = float_literal 1 [template]
// CHECK:STDOUT: %.8: f64 = float_literal 1 [template]
// CHECK:STDOUT: %.9: f64 = float_literal 1 [template]
// CHECK:STDOUT: %.10: f64 = float_literal 0 [template]
// CHECK:STDOUT: %.11: bool = bool_literal false [template]
// CHECK:STDOUT: %.12: f64 = float_literal 1 [template]
// CHECK:STDOUT: %.13: f64 = float_literal -1 [template]
// CHECK:STDOUT: %.14: f64 = float_literal 0 [template]
// CHECK:STDOUT: %.15: f64 = float_literal 0 [template]
// CHECK:STDOUT: %.16: f64 = float_literal 1 [template]
// CHECK:STDOUT: %.17: f64 = float_literal -1 [template]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: package: <namespace> = namespace [template] {
// CHECK:STDOUT: .Core = %Core
// CHECK:STDOUT: .LessEq = %LessEq
// CHECK:STDOUT: .Negate = %Negate
// CHECK:STDOUT: .True = %True.decl
// CHECK:STDOUT: .False = %False.decl
// CHECK:STDOUT: .F = %F
// CHECK:STDOUT: .RuntimeCall = %RuntimeCall
// CHECK:STDOUT: }
// CHECK:STDOUT: %Core: <namespace> = namespace [template] {}
// CHECK:STDOUT: %LessEq: <function> = fn_decl @LessEq [template] {
// CHECK:STDOUT: %a.loc2_11.1: f64 = param a
// CHECK:STDOUT: @LessEq.%a: f64 = bind_name a, %a.loc2_11.1
// CHECK:STDOUT: %b.loc2_19.1: f64 = param b
// CHECK:STDOUT: @LessEq.%b: f64 = bind_name b, %b.loc2_19.1
// CHECK:STDOUT: @LessEq.%return: ref bool = var <return slot>
// CHECK:STDOUT: }
// CHECK:STDOUT: %Negate: <function> = fn_decl @Negate [template] {
// CHECK:STDOUT: %a.loc3_11.1: f64 = param a
// CHECK:STDOUT: @Negate.%a: f64 = bind_name a, %a.loc3_11.1
// CHECK:STDOUT: @Negate.%return: ref f64 = var <return slot>
// CHECK:STDOUT: }
// CHECK:STDOUT: %True.decl: type = class_decl @True [template = constants.%True] {}
// CHECK:STDOUT: %False.decl: type = class_decl @False [template = constants.%False] {}
// CHECK:STDOUT: %F: <function> = fn_decl @F [template] {
// CHECK:STDOUT: %True.ref: type = name_ref True, %True.decl [template = constants.%True]
// CHECK:STDOUT: %true_.loc8_6.1: True = param true_
// CHECK:STDOUT: @F.%true_: True = bind_name true_, %true_.loc8_6.1
// CHECK:STDOUT: %False.ref: type = name_ref False, %False.decl [template = constants.%False]
// CHECK:STDOUT: %false_.loc8_19.1: False = param false_
// CHECK:STDOUT: @F.%false_: False = bind_name false_, %false_.loc8_19.1
// CHECK:STDOUT: }
// CHECK:STDOUT: %RuntimeCall: <function> = fn_decl @RuntimeCall [template] {
// CHECK:STDOUT: %a.loc16_16.1: f64 = param a
// CHECK:STDOUT: @RuntimeCall.%a: f64 = bind_name a, %a.loc16_16.1
// CHECK:STDOUT: %b.loc16_24.1: f64 = param b
// CHECK:STDOUT: @RuntimeCall.%b: f64 = bind_name b, %b.loc16_24.1
// CHECK:STDOUT: @RuntimeCall.%return: ref bool = var <return slot>
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: class @True {
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = constants.%True
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: class @False {
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = constants.%False
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @LessEq(%a: f64, %b: f64) -> bool = "float.less_eq";
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Negate(%a: f64) -> f64 = "float.negate";
// CHECK:STDOUT:
// CHECK:STDOUT: fn @F(%true_: True, %false_: False) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %true_.ref.loc9: True = name_ref true_, %true_
// CHECK:STDOUT: %LessEq.ref.loc9: <function> = name_ref LessEq, file.%LessEq [template = file.%LessEq]
// CHECK:STDOUT: %.loc9_23: f64 = float_literal 1 [template = constants.%.4]
// CHECK:STDOUT: %.loc9_28: f64 = float_literal 2 [template = constants.%.5]
// CHECK:STDOUT: %float.less_eq.loc9: init bool = call %LessEq.ref.loc9(%.loc9_23, %.loc9_28) [template = constants.%.6]
// CHECK:STDOUT: %.loc9_13.1: bool = value_of_initializer %float.less_eq.loc9 [template = constants.%.6]
// CHECK:STDOUT: %.loc9_13.2: bool = converted %float.less_eq.loc9, %.loc9_13.1 [template = constants.%.6]
// CHECK:STDOUT: if %.loc9_13.2 br !if.expr.then.loc9 else br !if.expr.else.loc9
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.then.loc9:
// CHECK:STDOUT: %True.ref.loc9: type = name_ref True, file.%True.decl [template = constants.%True]
// CHECK:STDOUT: br !if.expr.result.loc9(%True.ref.loc9)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.else.loc9:
// CHECK:STDOUT: %False.ref.loc9: type = name_ref False, file.%False.decl [template = constants.%False]
// CHECK:STDOUT: br !if.expr.result.loc9(%False.ref.loc9)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.result.loc9:
// CHECK:STDOUT: %.loc9_13.3: type = block_arg !if.expr.result.loc9 [template = constants.%True]
// CHECK:STDOUT: %true_.ref.loc10: True = name_ref true_, %true_
// CHECK:STDOUT: %LessEq.ref.loc10: <function> = name_ref LessEq, file.%LessEq [template = file.%LessEq]
// CHECK:STDOUT: %.loc10_23: f64 = float_literal 1 [template = constants.%.7]
// CHECK:STDOUT: %.loc10_28: f64 = float_literal 1 [template = constants.%.8]
// CHECK:STDOUT: %float.less_eq.loc10: init bool = call %LessEq.ref.loc10(%.loc10_23, %.loc10_28) [template = constants.%.6]
// CHECK:STDOUT: %.loc10_13.1: bool = value_of_initializer %float.less_eq.loc10 [template = constants.%.6]
// CHECK:STDOUT: %.loc10_13.2: bool = converted %float.less_eq.loc10, %.loc10_13.1 [template = constants.%.6]
// CHECK:STDOUT: if %.loc10_13.2 br !if.expr.then.loc10 else br !if.expr.else.loc10
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.then.loc10:
// CHECK:STDOUT: %True.ref.loc10: type = name_ref True, file.%True.decl [template = constants.%True]
// CHECK:STDOUT: br !if.expr.result.loc10(%True.ref.loc10)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.else.loc10:
// CHECK:STDOUT: %False.ref.loc10: type = name_ref False, file.%False.decl [template = constants.%False]
// CHECK:STDOUT: br !if.expr.result.loc10(%False.ref.loc10)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.result.loc10:
// CHECK:STDOUT: %.loc10_13.3: type = block_arg !if.expr.result.loc10 [template = constants.%True]
// CHECK:STDOUT: %false_.ref.loc11: False = name_ref false_, %false_
// CHECK:STDOUT: %LessEq.ref.loc11: <function> = name_ref LessEq, file.%LessEq [template = file.%LessEq]
// CHECK:STDOUT: %.loc11_24: f64 = float_literal 1 [template = constants.%.9]
// CHECK:STDOUT: %.loc11_29: f64 = float_literal 0 [template = constants.%.10]
// CHECK:STDOUT: %float.less_eq.loc11: init bool = call %LessEq.ref.loc11(%.loc11_24, %.loc11_29) [template = constants.%.11]
// CHECK:STDOUT: %.loc11_14.1: bool = value_of_initializer %float.less_eq.loc11 [template = constants.%.11]
// CHECK:STDOUT: %.loc11_14.2: bool = converted %float.less_eq.loc11, %.loc11_14.1 [template = constants.%.11]
// CHECK:STDOUT: if %.loc11_14.2 br !if.expr.then.loc11 else br !if.expr.else.loc11
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.then.loc11:
// CHECK:STDOUT: %True.ref.loc11: type = name_ref True, file.%True.decl [template = constants.%True]
// CHECK:STDOUT: br !if.expr.result.loc11(%True.ref.loc11)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.else.loc11:
// CHECK:STDOUT: %False.ref.loc11: type = name_ref False, file.%False.decl [template = constants.%False]
// CHECK:STDOUT: br !if.expr.result.loc11(%False.ref.loc11)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.result.loc11:
// CHECK:STDOUT: %.loc11_14.3: type = block_arg !if.expr.result.loc11 [template = constants.%False]
// CHECK:STDOUT: %true_.ref.loc12: True = name_ref true_, %true_
// CHECK:STDOUT: %LessEq.ref.loc12: <function> = name_ref LessEq, file.%LessEq [template = file.%LessEq]
// CHECK:STDOUT: %Negate.ref.loc12: <function> = name_ref Negate, file.%Negate [template = file.%Negate]
// CHECK:STDOUT: %.loc12_30: f64 = float_literal 1 [template = constants.%.12]
// CHECK:STDOUT: %float.negate.loc12: init f64 = call %Negate.ref.loc12(%.loc12_30) [template = constants.%.13]
// CHECK:STDOUT: %.loc12_36: f64 = float_literal 0 [template = constants.%.14]
// CHECK:STDOUT: %.loc12_22.1: f64 = value_of_initializer %float.negate.loc12 [template = constants.%.13]
// CHECK:STDOUT: %.loc12_22.2: f64 = converted %float.negate.loc12, %.loc12_22.1 [template = constants.%.13]
// CHECK:STDOUT: %float.less_eq.loc12: init bool = call %LessEq.ref.loc12(%.loc12_22.2, %.loc12_36) [template = constants.%.6]
// CHECK:STDOUT: %.loc12_13.1: bool = value_of_initializer %float.less_eq.loc12 [template = constants.%.6]
// CHECK:STDOUT: %.loc12_13.2: bool = converted %float.less_eq.loc12, %.loc12_13.1 [template = constants.%.6]
// CHECK:STDOUT: if %.loc12_13.2 br !if.expr.then.loc12 else br !if.expr.else.loc12
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.then.loc12:
// CHECK:STDOUT: %True.ref.loc12: type = name_ref True, file.%True.decl [template = constants.%True]
// CHECK:STDOUT: br !if.expr.result.loc12(%True.ref.loc12)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.else.loc12:
// CHECK:STDOUT: %False.ref.loc12: type = name_ref False, file.%False.decl [template = constants.%False]
// CHECK:STDOUT: br !if.expr.result.loc12(%False.ref.loc12)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.result.loc12:
// CHECK:STDOUT: %.loc12_13.3: type = block_arg !if.expr.result.loc12 [template = constants.%True]
// CHECK:STDOUT: %false_.ref.loc13: False = name_ref false_, %false_
// CHECK:STDOUT: %LessEq.ref.loc13: <function> = name_ref LessEq, file.%LessEq [template = file.%LessEq]
// CHECK:STDOUT: %.loc13_24: f64 = float_literal 0 [template = constants.%.15]
// CHECK:STDOUT: %Negate.ref.loc13: <function> = name_ref Negate, file.%Negate [template = file.%Negate]
// CHECK:STDOUT: %.loc13_36: f64 = float_literal 1 [template = constants.%.16]
// CHECK:STDOUT: %float.negate.loc13: init f64 = call %Negate.ref.loc13(%.loc13_36) [template = constants.%.17]
// CHECK:STDOUT: %.loc13_23.1: f64 = value_of_initializer %float.negate.loc13 [template = constants.%.17]
// CHECK:STDOUT: %.loc13_23.2: f64 = converted %float.negate.loc13, %.loc13_23.1 [template = constants.%.17]
// CHECK:STDOUT: %float.less_eq.loc13: init bool = call %LessEq.ref.loc13(%.loc13_24, %.loc13_23.2) [template = constants.%.11]
// CHECK:STDOUT: %.loc13_14.1: bool = value_of_initializer %float.less_eq.loc13 [template = constants.%.11]
// CHECK:STDOUT: %.loc13_14.2: bool = converted %float.less_eq.loc13, %.loc13_14.1 [template = constants.%.11]
// CHECK:STDOUT: if %.loc13_14.2 br !if.expr.then.loc13 else br !if.expr.else.loc13
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.then.loc13:
// CHECK:STDOUT: %True.ref.loc13: type = name_ref True, file.%True.decl [template = constants.%True]
// CHECK:STDOUT: br !if.expr.result.loc13(%True.ref.loc13)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.else.loc13:
// CHECK:STDOUT: %False.ref.loc13: type = name_ref False, file.%False.decl [template = constants.%False]
// CHECK:STDOUT: br !if.expr.result.loc13(%False.ref.loc13)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.result.loc13:
// CHECK:STDOUT: %.loc13_14.3: type = block_arg !if.expr.result.loc13 [template = constants.%False]
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @RuntimeCall(%a: f64, %b: f64) -> bool {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %LessEq.ref: <function> = name_ref LessEq, file.%LessEq [template = file.%LessEq]
// CHECK:STDOUT: %a.ref: f64 = name_ref a, %a
// CHECK:STDOUT: %b.ref: f64 = name_ref b, %b
// CHECK:STDOUT: %float.less_eq: init bool = call %LessEq.ref(%a.ref, %b.ref)
// CHECK:STDOUT: %.loc17_22.1: bool = value_of_initializer %float.less_eq
// CHECK:STDOUT: %.loc17_22.2: bool = converted %float.less_eq, %.loc17_22.1
// CHECK:STDOUT: return %.loc17_22.2
// CHECK:STDOUT: }
// CHECK:STDOUT:
toolchain/check/testdata/builtins/float/neq.carbon
Vendored
+168
View File
@@ -0,0 +1,168 @@
// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
// Exceptions. See /LICENSE for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
// AUTOUPDATE
// --- float_neq.carbon
fn Neq(a: f64, b: f64) -> bool = "float.neq";
class True {}
class False {}
fn F(true_: True, false_: False) {
true_ as (if Neq(1.0, 2.0) then True else False);
false_ as (if Neq(1.0, 1.0) then True else False);
}
fn RuntimeCall(a: f64, b: f64) -> bool {
return Neq(a, b);
}
// --- fail_bad_decl.carbon
package FailBadDecl api;
// CHECK:STDERR: fail_bad_decl.carbon:[[@LINE+3]]:1: ERROR: Invalid signature for builtin function "float.neq".
// CHECK:STDERR: fn WrongResult(a: f64, b: f64) -> f64 = "float.neq";
// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
fn WrongResult(a: f64, b: f64) -> f64 = "float.neq";
// CHECK:STDOUT: --- float_neq.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: constants {
// CHECK:STDOUT: %True: type = class_type @True [template]
// CHECK:STDOUT: %.1: type = struct_type {} [template]
// CHECK:STDOUT: %False: type = class_type @False [template]
// CHECK:STDOUT: %.2: type = tuple_type () [template]
// CHECK:STDOUT: %.3: type = ptr_type {} [template]
// CHECK:STDOUT: %.4: f64 = float_literal 1 [template]
// CHECK:STDOUT: %.5: f64 = float_literal 2 [template]
// CHECK:STDOUT: %.6: bool = bool_literal true [template]
// CHECK:STDOUT: %.7: f64 = float_literal 1 [template]
// CHECK:STDOUT: %.8: f64 = float_literal 1 [template]
// CHECK:STDOUT: %.9: bool = bool_literal false [template]
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: package: <namespace> = namespace [template] {
// CHECK:STDOUT: .Core = %Core
// CHECK:STDOUT: .Neq = %Neq
// CHECK:STDOUT: .True = %True.decl
// CHECK:STDOUT: .False = %False.decl
// CHECK:STDOUT: .F = %F
// CHECK:STDOUT: .RuntimeCall = %RuntimeCall
// CHECK:STDOUT: }
// CHECK:STDOUT: %Core: <namespace> = namespace [template] {}
// CHECK:STDOUT: %Neq: <function> = fn_decl @Neq [template] {
// CHECK:STDOUT: %a.loc2_8.1: f64 = param a
// CHECK:STDOUT: @Neq.%a: f64 = bind_name a, %a.loc2_8.1
// CHECK:STDOUT: %b.loc2_16.1: f64 = param b
// CHECK:STDOUT: @Neq.%b: f64 = bind_name b, %b.loc2_16.1
// CHECK:STDOUT: @Neq.%return: ref bool = var <return slot>
// CHECK:STDOUT: }
// CHECK:STDOUT: %True.decl: type = class_decl @True [template = constants.%True] {}
// CHECK:STDOUT: %False.decl: type = class_decl @False [template = constants.%False] {}
// CHECK:STDOUT: %F: <function> = fn_decl @F [template] {
// CHECK:STDOUT: %True.ref: type = name_ref True, %True.decl [template = constants.%True]
// CHECK:STDOUT: %true_.loc7_6.1: True = param true_
// CHECK:STDOUT: @F.%true_: True = bind_name true_, %true_.loc7_6.1
// CHECK:STDOUT: %False.ref: type = name_ref False, %False.decl [template = constants.%False]
// CHECK:STDOUT: %false_.loc7_19.1: False = param false_
// CHECK:STDOUT: @F.%false_: False = bind_name false_, %false_.loc7_19.1
// CHECK:STDOUT: }
// CHECK:STDOUT: %RuntimeCall: <function> = fn_decl @RuntimeCall [template] {
// CHECK:STDOUT: %a.loc12_16.1: f64 = param a
// CHECK:STDOUT: @RuntimeCall.%a: f64 = bind_name a, %a.loc12_16.1
// CHECK:STDOUT: %b.loc12_24.1: f64 = param b
// CHECK:STDOUT: @RuntimeCall.%b: f64 = bind_name b, %b.loc12_24.1
// CHECK:STDOUT: @RuntimeCall.%return: ref bool = var <return slot>
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: class @True {
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = constants.%True
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: class @False {
// CHECK:STDOUT: !members:
// CHECK:STDOUT: .Self = constants.%False
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @Neq(%a: f64, %b: f64) -> bool = "float.neq";
// CHECK:STDOUT:
// CHECK:STDOUT: fn @F(%true_: True, %false_: False) {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %true_.ref: True = name_ref true_, %true_
// CHECK:STDOUT: %Neq.ref.loc8: <function> = name_ref Neq, file.%Neq [template = file.%Neq]
// CHECK:STDOUT: %.loc8_20: f64 = float_literal 1 [template = constants.%.4]
// CHECK:STDOUT: %.loc8_25: f64 = float_literal 2 [template = constants.%.5]
// CHECK:STDOUT: %float.neq.loc8: init bool = call %Neq.ref.loc8(%.loc8_20, %.loc8_25) [template = constants.%.6]
// CHECK:STDOUT: %.loc8_13.1: bool = value_of_initializer %float.neq.loc8 [template = constants.%.6]
// CHECK:STDOUT: %.loc8_13.2: bool = converted %float.neq.loc8, %.loc8_13.1 [template = constants.%.6]
// CHECK:STDOUT: if %.loc8_13.2 br !if.expr.then.loc8 else br !if.expr.else.loc8
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.then.loc8:
// CHECK:STDOUT: %True.ref.loc8: type = name_ref True, file.%True.decl [template = constants.%True]
// CHECK:STDOUT: br !if.expr.result.loc8(%True.ref.loc8)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.else.loc8:
// CHECK:STDOUT: %False.ref.loc8: type = name_ref False, file.%False.decl [template = constants.%False]
// CHECK:STDOUT: br !if.expr.result.loc8(%False.ref.loc8)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.result.loc8:
// CHECK:STDOUT: %.loc8_13.3: type = block_arg !if.expr.result.loc8 [template = constants.%True]
// CHECK:STDOUT: %false_.ref: False = name_ref false_, %false_
// CHECK:STDOUT: %Neq.ref.loc9: <function> = name_ref Neq, file.%Neq [template = file.%Neq]
// CHECK:STDOUT: %.loc9_21: f64 = float_literal 1 [template = constants.%.7]
// CHECK:STDOUT: %.loc9_26: f64 = float_literal 1 [template = constants.%.8]
// CHECK:STDOUT: %float.neq.loc9: init bool = call %Neq.ref.loc9(%.loc9_21, %.loc9_26) [template = constants.%.9]
// CHECK:STDOUT: %.loc9_14.1: bool = value_of_initializer %float.neq.loc9 [template = constants.%.9]
// CHECK:STDOUT: %.loc9_14.2: bool = converted %float.neq.loc9, %.loc9_14.1 [template = constants.%.9]
// CHECK:STDOUT: if %.loc9_14.2 br !if.expr.then.loc9 else br !if.expr.else.loc9
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.then.loc9:
// CHECK:STDOUT: %True.ref.loc9: type = name_ref True, file.%True.decl [template = constants.%True]
// CHECK:STDOUT: br !if.expr.result.loc9(%True.ref.loc9)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.else.loc9:
// CHECK:STDOUT: %False.ref.loc9: type = name_ref False, file.%False.decl [template = constants.%False]
// CHECK:STDOUT: br !if.expr.result.loc9(%False.ref.loc9)
// CHECK:STDOUT:
// CHECK:STDOUT: !if.expr.result.loc9:
// CHECK:STDOUT: %.loc9_14.3: type = block_arg !if.expr.result.loc9 [template = constants.%False]
// CHECK:STDOUT: return
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @RuntimeCall(%a: f64, %b: f64) -> bool {
// CHECK:STDOUT: !entry:
// CHECK:STDOUT: %Neq.ref: <function> = name_ref Neq, file.%Neq [template = file.%Neq]
// CHECK:STDOUT: %a.ref: f64 = name_ref a, %a
// CHECK:STDOUT: %b.ref: f64 = name_ref b, %b
// CHECK:STDOUT: %float.neq: init bool = call %Neq.ref(%a.ref, %b.ref)
// CHECK:STDOUT: %.loc13_19.1: bool = value_of_initializer %float.neq
// CHECK:STDOUT: %.loc13_19.2: bool = converted %float.neq, %.loc13_19.1
// CHECK:STDOUT: return %.loc13_19.2
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: --- fail_bad_decl.carbon
// CHECK:STDOUT:
// CHECK:STDOUT: file {
// CHECK:STDOUT: package: <namespace> = namespace [template] {
// CHECK:STDOUT: .Core = %Core
// CHECK:STDOUT: .WrongResult = %WrongResult
// CHECK:STDOUT: }
// CHECK:STDOUT: %Core: <namespace> = namespace [template] {}
// CHECK:STDOUT: %WrongResult: <function> = fn_decl @WrongResult [template] {
// CHECK:STDOUT: %a.loc7_16.1: f64 = param a
// CHECK:STDOUT: @WrongResult.%a: f64 = bind_name a, %a.loc7_16.1
// CHECK:STDOUT: %b.loc7_24.1: f64 = param b
// CHECK:STDOUT: @WrongResult.%b: f64 = bind_name b, %b.loc7_24.1
// CHECK:STDOUT: @WrongResult.%return: ref f64 = var <return slot>
// CHECK:STDOUT: }
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: fn @WrongResult(%a: f64, %b: f64) -> f64;
// CHECK:STDOUT:
toolchain/lower/handle.cpp
+34
View File
@@ -200,6 +200,28 @@ static auto GetBuiltinICmpPredicate(SemIR::BuiltinFunctionKind builtin_kind,
}
}
// Get the predicate to use for an `fcmp` instruction generated for the
// specified builtin.
static auto GetBuiltinFCmpPredicate(SemIR::BuiltinFunctionKind builtin_kind)
-> llvm::CmpInst::Predicate {
switch (builtin_kind) {
case SemIR::BuiltinFunctionKind::FloatEq:
return llvm::CmpInst::FCMP_OEQ;
case SemIR::BuiltinFunctionKind::FloatNeq:
return llvm::CmpInst::FCMP_ONE;
case SemIR::BuiltinFunctionKind::FloatLess:
return llvm::CmpInst::FCMP_OLT;
case SemIR::BuiltinFunctionKind::FloatLessEq:
return llvm::CmpInst::FCMP_OLE;
case SemIR::BuiltinFunctionKind::FloatGreater:
return llvm::CmpInst::FCMP_OGT;
case SemIR::BuiltinFunctionKind::FloatGreaterEq:
return llvm::CmpInst::FCMP_OGE;
default:
CARBON_FATAL() << "Unexpected builtin kind " << builtin_kind;
}
}
// Returns whether the specified instruction has a signed integer type.
static auto IsSignedInt(FunctionContext& context, SemIR::InstId int_id)
-> bool {
@@ -400,6 +422,18 @@ static auto HandleBuiltinCall(FunctionContext& context, SemIR::InstId inst_id,
context.GetValue(arg_ids[1]), "fdiv"));
return;
}
case SemIR::BuiltinFunctionKind::FloatEq:
case SemIR::BuiltinFunctionKind::FloatNeq:
case SemIR::BuiltinFunctionKind::FloatLess:
case SemIR::BuiltinFunctionKind::FloatLessEq:
case SemIR::BuiltinFunctionKind::FloatGreater:
case SemIR::BuiltinFunctionKind::FloatGreaterEq: {
context.SetLocal(inst_id, context.builder().CreateFCmp(
GetBuiltinFCmpPredicate(builtin_kind),
context.GetValue(arg_ids[0]),
context.GetValue(arg_ids[1])));
return;
}
}
CARBON_FATAL() << "Unsupported builtin call.";
toolchain/lower/testdata/builtins/float.carbon
Vendored
+54
View File
@@ -19,6 +19,24 @@ fn TestMul(a: f64, b: f64) -> f64 { return Mul(a, b); }
fn Div(a: f64, b: f64) -> f64 = "float.div";
fn TestDiv(a: f64, b: f64) -> f64 { return Div(a, b); }
fn Eq(a: f64, b: f64) -> bool = "float.eq";
fn TestEq(a: f64, b: f64) -> bool { return Eq(a, b); }
fn Neq(a: f64, b: f64) -> bool = "float.neq";
fn TestNeq(a: f64, b: f64) -> bool { return Neq(a, b); }
fn Less(a: f64, b: f64) -> bool = "float.less";
fn TestLess(a: f64, b: f64) -> bool { return Less(a, b); }
fn LessEq(a: f64, b: f64) -> bool = "float.less_eq";
fn TestLessEq(a: f64, b: f64) -> bool { return LessEq(a, b); }
fn Greater(a: f64, b: f64) -> bool = "float.greater";
fn TestGreater(a: f64, b: f64) -> bool { return Greater(a, b); }
fn GreaterEq(a: f64, b: f64) -> bool = "float.greater_eq";
fn TestGreaterEq(a: f64, b: f64) -> bool { return GreaterEq(a, b); }
// CHECK:STDOUT: ; ModuleID = 'float.carbon'
// CHECK:STDOUT: source_filename = "float.carbon"
// CHECK:STDOUT:
@@ -51,3 +69,39 @@ fn TestDiv(a: f64, b: f64) -> f64 { return Div(a, b); }
// CHECK:STDOUT: %float.div.fdiv = fdiv double %a, %b
// CHECK:STDOUT: ret double %float.div.fdiv
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define i1 @TestEq(double %a, double %b) {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %float.eq = fcmp oeq double %a, %b
// CHECK:STDOUT: ret i1 %float.eq
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define i1 @TestNeq(double %a, double %b) {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %float.neq = fcmp one double %a, %b
// CHECK:STDOUT: ret i1 %float.neq
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define i1 @TestLess(double %a, double %b) {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %float.less = fcmp olt double %a, %b
// CHECK:STDOUT: ret i1 %float.less
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define i1 @TestLessEq(double %a, double %b) {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %float.less_eq = fcmp ole double %a, %b
// CHECK:STDOUT: ret i1 %float.less_eq
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define i1 @TestGreater(double %a, double %b) {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %float.greater = fcmp ogt double %a, %b
// CHECK:STDOUT: ret i1 %float.greater
// CHECK:STDOUT: }
// CHECK:STDOUT:
// CHECK:STDOUT: define i1 @TestGreaterEq(double %a, double %b) {
// CHECK:STDOUT: entry:
// CHECK:STDOUT: %float.greater_eq = fcmp oge double %a, %b
// CHECK:STDOUT: ret i1 %float.greater_eq
// CHECK:STDOUT: }
toolchain/sem_ir/builtin_function_kind.cpp
+24
View File
@@ -295,6 +295,30 @@ constexpr BuiltinInfo FloatMul = {
constexpr BuiltinInfo FloatDiv = {
"float.div", ValidateSignature<auto(FloatT, FloatT)->FloatT>};
// "float.eq": float equality comparison.
constexpr BuiltinInfo FloatEq = {"float.eq",
ValidateSignature<auto(FloatT, FloatT)->Bool>};
// "float.neq": float non-equality comparison.
constexpr BuiltinInfo FloatNeq = {
"float.neq", ValidateSignature<auto(FloatT, FloatT)->Bool>};
// "float.less": float less than comparison.
constexpr BuiltinInfo FloatLess = {
"float.less", ValidateSignature<auto(FloatT, FloatT)->Bool>};
// "float.less_eq": float less than or equal comparison.
constexpr BuiltinInfo FloatLessEq = {
"float.less_eq", ValidateSignature<auto(FloatT, FloatT)->Bool>};
// "float.greater": float greater than comparison.
constexpr BuiltinInfo FloatGreater = {
"float.greater", ValidateSignature<auto(FloatT, FloatT)->Bool>};
// "float.greater_eq": float greater than or equal comparison.
constexpr BuiltinInfo FloatGreaterEq = {
"float.greater_eq", ValidateSignature<auto(FloatT, FloatT)->Bool>};
} // namespace BuiltinFunctionInfo
CARBON_DEFINE_ENUM_CLASS_NAMES(BuiltinFunctionKind) = {
toolchain/sem_ir/builtin_function_kind.def
+8
View File
@@ -62,4 +62,12 @@ CARBON_SEM_IR_BUILTIN_FUNCTION_KIND(FloatSub)
CARBON_SEM_IR_BUILTIN_FUNCTION_KIND(FloatMul)
CARBON_SEM_IR_BUILTIN_FUNCTION_KIND(FloatDiv)
// Float comparison.
CARBON_SEM_IR_BUILTIN_FUNCTION_KIND(FloatEq)
CARBON_SEM_IR_BUILTIN_FUNCTION_KIND(FloatNeq)
CARBON_SEM_IR_BUILTIN_FUNCTION_KIND(FloatLess)
CARBON_SEM_IR_BUILTIN_FUNCTION_KIND(FloatLessEq)
CARBON_SEM_IR_BUILTIN_FUNCTION_KIND(FloatGreater)
CARBON_SEM_IR_BUILTIN_FUNCTION_KIND(FloatGreaterEq)
#undef CARBON_SEM_IR_BUILTIN_FUNCTION_KIND