mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-09-24 20:40:11 +01:00
Richard Smith
5c8fa6ad5c
Switch from recursing into non-canonical instruction fields to separately canonicalizing those fields. This means we now form canonical `InstBlockId`s, `TypeBlockId`s, `IntId`s, `FloatId`s, and `BindNameId`s at least in the cases when they're referenced by a constant instruction. This reduces the overall runtime for @chandlerc's 10MLoC example by 27.5% on my machine.
179 lines
8.5 KiB
Plaintext
179 lines
8.5 KiB
Plaintext
// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
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// Exceptions. See /LICENSE for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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// AUTOUPDATE
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// --- float_eq.carbon
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fn Eq(a: f64, b: f64) -> bool = "float.eq";
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class True {}
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class False {}
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fn F(true_: True, false_: False) {
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true_ as (if Eq(1.0, 1.0) then True else False);
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false_ as (if Eq(1.0, 2.0) then True else False);
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}
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fn RuntimeCall(a: f64, b: f64) -> bool {
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return Eq(a, b);
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}
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// --- fail_bad_decl.carbon
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package FailBadDecl;
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// CHECK:STDERR: fail_bad_decl.carbon:[[@LINE+3]]:1: ERROR: Invalid signature for builtin function "float.eq".
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// CHECK:STDERR: fn WrongResult(a: f64, b: f64) -> f64 = "float.eq";
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// CHECK:STDERR: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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fn WrongResult(a: f64, b: f64) -> f64 = "float.eq";
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// CHECK:STDOUT: --- float_eq.carbon
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// CHECK:STDOUT:
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// CHECK:STDOUT: constants {
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// CHECK:STDOUT: %Eq: type = fn_type @Eq [template]
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// CHECK:STDOUT: %.1: type = tuple_type () [template]
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// CHECK:STDOUT: %struct.1: Eq = struct_value () [template]
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// CHECK:STDOUT: %True: type = class_type @True [template]
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// CHECK:STDOUT: %.2: type = struct_type {} [template]
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// CHECK:STDOUT: %False: type = class_type @False [template]
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// CHECK:STDOUT: %F: type = fn_type @F [template]
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// CHECK:STDOUT: %struct.2: F = struct_value () [template]
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// CHECK:STDOUT: %.3: type = ptr_type {} [template]
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// CHECK:STDOUT: %.4: f64 = float_literal 1 [template]
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// CHECK:STDOUT: %.5: bool = bool_literal true [template]
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// CHECK:STDOUT: %.6: f64 = float_literal 2 [template]
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// CHECK:STDOUT: %.7: bool = bool_literal false [template]
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// CHECK:STDOUT: %RuntimeCall: type = fn_type @RuntimeCall [template]
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// CHECK:STDOUT: %struct.3: RuntimeCall = struct_value () [template]
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: file {
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// CHECK:STDOUT: package: <namespace> = namespace [template] {
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// CHECK:STDOUT: .Core = %Core
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// CHECK:STDOUT: .Eq = %Eq.decl
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// CHECK:STDOUT: .True = %True.decl
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// CHECK:STDOUT: .False = %False.decl
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// CHECK:STDOUT: .F = %F.decl
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// CHECK:STDOUT: .RuntimeCall = %RuntimeCall.decl
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %Core: <namespace> = namespace [template] {}
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// CHECK:STDOUT: %Eq.decl: Eq = fn_decl @Eq [template = constants.%struct.1] {
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// CHECK:STDOUT: %a.loc2_7.1: f64 = param a
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// CHECK:STDOUT: @Eq.%a: f64 = bind_name a, %a.loc2_7.1
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// CHECK:STDOUT: %b.loc2_15.1: f64 = param b
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// CHECK:STDOUT: @Eq.%b: f64 = bind_name b, %b.loc2_15.1
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// CHECK:STDOUT: @Eq.%return: ref bool = var <return slot>
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %True.decl: type = class_decl @True [template = constants.%True] {}
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// CHECK:STDOUT: %False.decl: type = class_decl @False [template = constants.%False] {}
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// CHECK:STDOUT: %F.decl: F = fn_decl @F [template = constants.%struct.2] {
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// CHECK:STDOUT: %True.ref: type = name_ref True, %True.decl [template = constants.%True]
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// CHECK:STDOUT: %true_.loc7_6.1: True = param true_
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// CHECK:STDOUT: @F.%true_: True = bind_name true_, %true_.loc7_6.1
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// CHECK:STDOUT: %False.ref: type = name_ref False, %False.decl [template = constants.%False]
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// CHECK:STDOUT: %false_.loc7_19.1: False = param false_
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// CHECK:STDOUT: @F.%false_: False = bind_name false_, %false_.loc7_19.1
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %RuntimeCall.decl: RuntimeCall = fn_decl @RuntimeCall [template = constants.%struct.3] {
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// CHECK:STDOUT: %a.loc12_16.1: f64 = param a
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// CHECK:STDOUT: @RuntimeCall.%a: f64 = bind_name a, %a.loc12_16.1
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// CHECK:STDOUT: %b.loc12_24.1: f64 = param b
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// CHECK:STDOUT: @RuntimeCall.%b: f64 = bind_name b, %b.loc12_24.1
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// CHECK:STDOUT: @RuntimeCall.%return: ref bool = var <return slot>
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: class @True {
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// CHECK:STDOUT: !members:
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// CHECK:STDOUT: .Self = constants.%True
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: class @False {
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// CHECK:STDOUT: !members:
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// CHECK:STDOUT: .Self = constants.%False
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @Eq(%a: f64, %b: f64) -> bool = "float.eq";
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @F(%true_: True, %false_: False) {
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// CHECK:STDOUT: !entry:
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// CHECK:STDOUT: %true_.ref: True = name_ref true_, %true_
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// CHECK:STDOUT: %Eq.ref.loc8: Eq = name_ref Eq, file.%Eq.decl [template = constants.%struct.1]
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// CHECK:STDOUT: %.loc8_19: f64 = float_literal 1 [template = constants.%.4]
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// CHECK:STDOUT: %.loc8_24: f64 = float_literal 1 [template = constants.%.4]
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// CHECK:STDOUT: %float.eq.loc8: init bool = call %Eq.ref.loc8(%.loc8_19, %.loc8_24) [template = constants.%.5]
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// CHECK:STDOUT: %.loc8_13.1: bool = value_of_initializer %float.eq.loc8 [template = constants.%.5]
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// CHECK:STDOUT: %.loc8_13.2: bool = converted %float.eq.loc8, %.loc8_13.1 [template = constants.%.5]
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// CHECK:STDOUT: if %.loc8_13.2 br !if.expr.then.loc8 else br !if.expr.else.loc8
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// CHECK:STDOUT:
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// CHECK:STDOUT: !if.expr.then.loc8:
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// CHECK:STDOUT: %True.ref.loc8: type = name_ref True, file.%True.decl [template = constants.%True]
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// CHECK:STDOUT: br !if.expr.result.loc8(%True.ref.loc8)
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// CHECK:STDOUT:
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// CHECK:STDOUT: !if.expr.else.loc8:
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// CHECK:STDOUT: %False.ref.loc8: type = name_ref False, file.%False.decl [template = constants.%False]
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// CHECK:STDOUT: br !if.expr.result.loc8(%False.ref.loc8)
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// CHECK:STDOUT:
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// CHECK:STDOUT: !if.expr.result.loc8:
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// CHECK:STDOUT: %.loc8_13.3: type = block_arg !if.expr.result.loc8 [template = constants.%True]
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// CHECK:STDOUT: %false_.ref: False = name_ref false_, %false_
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// CHECK:STDOUT: %Eq.ref.loc9: Eq = name_ref Eq, file.%Eq.decl [template = constants.%struct.1]
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// CHECK:STDOUT: %.loc9_20: f64 = float_literal 1 [template = constants.%.4]
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// CHECK:STDOUT: %.loc9_25: f64 = float_literal 2 [template = constants.%.6]
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// CHECK:STDOUT: %float.eq.loc9: init bool = call %Eq.ref.loc9(%.loc9_20, %.loc9_25) [template = constants.%.7]
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// CHECK:STDOUT: %.loc9_14.1: bool = value_of_initializer %float.eq.loc9 [template = constants.%.7]
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// CHECK:STDOUT: %.loc9_14.2: bool = converted %float.eq.loc9, %.loc9_14.1 [template = constants.%.7]
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// CHECK:STDOUT: if %.loc9_14.2 br !if.expr.then.loc9 else br !if.expr.else.loc9
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// CHECK:STDOUT:
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// CHECK:STDOUT: !if.expr.then.loc9:
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// CHECK:STDOUT: %True.ref.loc9: type = name_ref True, file.%True.decl [template = constants.%True]
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// CHECK:STDOUT: br !if.expr.result.loc9(%True.ref.loc9)
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// CHECK:STDOUT:
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// CHECK:STDOUT: !if.expr.else.loc9:
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// CHECK:STDOUT: %False.ref.loc9: type = name_ref False, file.%False.decl [template = constants.%False]
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// CHECK:STDOUT: br !if.expr.result.loc9(%False.ref.loc9)
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// CHECK:STDOUT:
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// CHECK:STDOUT: !if.expr.result.loc9:
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// CHECK:STDOUT: %.loc9_14.3: type = block_arg !if.expr.result.loc9 [template = constants.%False]
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// CHECK:STDOUT: return
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @RuntimeCall(%a: f64, %b: f64) -> bool {
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// CHECK:STDOUT: !entry:
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// CHECK:STDOUT: %Eq.ref: Eq = name_ref Eq, file.%Eq.decl [template = constants.%struct.1]
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// CHECK:STDOUT: %a.ref: f64 = name_ref a, %a
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// CHECK:STDOUT: %b.ref: f64 = name_ref b, %b
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// CHECK:STDOUT: %float.eq: init bool = call %Eq.ref(%a.ref, %b.ref)
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// CHECK:STDOUT: %.loc13_18.1: bool = value_of_initializer %float.eq
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// CHECK:STDOUT: %.loc13_18.2: bool = converted %float.eq, %.loc13_18.1
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// CHECK:STDOUT: return %.loc13_18.2
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: --- fail_bad_decl.carbon
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// CHECK:STDOUT:
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// CHECK:STDOUT: constants {
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// CHECK:STDOUT: %WrongResult: type = fn_type @WrongResult [template]
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// CHECK:STDOUT: %.1: type = tuple_type () [template]
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// CHECK:STDOUT: %struct: WrongResult = struct_value () [template]
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: file {
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// CHECK:STDOUT: package: <namespace> = namespace [template] {
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// CHECK:STDOUT: .Core = %Core
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// CHECK:STDOUT: .WrongResult = %WrongResult.decl
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %Core: <namespace> = namespace [template] {}
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// CHECK:STDOUT: %WrongResult.decl: WrongResult = fn_decl @WrongResult [template = constants.%struct] {
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// CHECK:STDOUT: %a.loc7_16.1: f64 = param a
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// CHECK:STDOUT: @WrongResult.%a: f64 = bind_name a, %a.loc7_16.1
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// CHECK:STDOUT: %b.loc7_24.1: f64 = param b
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// CHECK:STDOUT: @WrongResult.%b: f64 = bind_name b, %b.loc7_24.1
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// CHECK:STDOUT: @WrongResult.%return: ref f64 = var <return slot>
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// CHECK:STDOUT: }
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @WrongResult(%a: f64, %b: f64) -> f64;
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// CHECK:STDOUT:
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