mirror of
https://github.com/carbon-language/carbon-lang.git
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108 lines
4.2 KiB
Plaintext
108 lines
4.2 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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fn A() -> i32 { return 1; }
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fn B() -> i32 { return 2; }
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fn F() -> i32 {
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return if true then A() else B();
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}
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fn G() -> i32 {
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return if false then A() else B();
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}
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// CHECK:STDOUT: --- constant_condition.carbon
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// CHECK:STDOUT:
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// CHECK:STDOUT: constants {
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// CHECK:STDOUT: %.1: i32 = int_literal 1 [template]
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// CHECK:STDOUT: %.2: i32 = int_literal 2 [template]
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// CHECK:STDOUT: %.3: bool = bool_literal true [template]
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// CHECK:STDOUT: %.4: bool = bool_literal false [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: .A = %A
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// CHECK:STDOUT: .B = %B
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// CHECK:STDOUT: .F = %F
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// CHECK:STDOUT: .G = %G
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %A: <function> = fn_decl @A [template] {
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// CHECK:STDOUT: %return.var.loc7: ref i32 = var <return slot>
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %B: <function> = fn_decl @B [template] {
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// CHECK:STDOUT: %return.var.loc8: ref i32 = var <return slot>
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %F: <function> = fn_decl @F [template] {
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// CHECK:STDOUT: %return.var.loc10: ref i32 = var <return slot>
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// CHECK:STDOUT: }
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// CHECK:STDOUT: %G: <function> = fn_decl @G [template] {
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// CHECK:STDOUT: %return.var.loc14: ref i32 = 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 @A() -> i32 {
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// CHECK:STDOUT: !entry:
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// CHECK:STDOUT: %.loc7: i32 = int_literal 1 [template = constants.%.1]
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// CHECK:STDOUT: return %.loc7
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @B() -> i32 {
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// CHECK:STDOUT: !entry:
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// CHECK:STDOUT: %.loc8: i32 = int_literal 2 [template = constants.%.2]
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// CHECK:STDOUT: return %.loc8
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @F() -> i32 {
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// CHECK:STDOUT: !entry:
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// CHECK:STDOUT: %.loc11_13: bool = bool_literal true [template = constants.%.3]
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// CHECK:STDOUT: if %.loc11_13 br !if.expr.then else br !if.expr.else
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// CHECK:STDOUT:
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// CHECK:STDOUT: !if.expr.then:
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// CHECK:STDOUT: %A.ref: <function> = name_ref A, file.%A [template = file.%A]
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// CHECK:STDOUT: %.loc11_24.1: init i32 = call %A.ref()
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// CHECK:STDOUT: %.loc11_24.2: i32 = value_of_initializer %.loc11_24.1
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// CHECK:STDOUT: %.loc11_24.3: i32 = converted %.loc11_24.1, %.loc11_24.2
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// CHECK:STDOUT: br !if.expr.result(%.loc11_24.3)
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// CHECK:STDOUT:
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// CHECK:STDOUT: !if.expr.else:
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// CHECK:STDOUT: %B.ref: <function> = name_ref B, file.%B [template = file.%B]
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// CHECK:STDOUT: %.loc11_33.1: init i32 = call %B.ref()
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// CHECK:STDOUT: %.loc11_27: i32 = value_of_initializer %.loc11_33.1
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// CHECK:STDOUT: %.loc11_33.2: i32 = converted %.loc11_33.1, %.loc11_27
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// CHECK:STDOUT: br !if.expr.result(%.loc11_33.2)
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// CHECK:STDOUT:
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// CHECK:STDOUT: !if.expr.result:
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// CHECK:STDOUT: %.loc11_10: i32 = block_arg !if.expr.result
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// CHECK:STDOUT: return %.loc11_10
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: fn @G() -> i32 {
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// CHECK:STDOUT: !entry:
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// CHECK:STDOUT: %.loc15_13: bool = bool_literal false [template = constants.%.4]
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// CHECK:STDOUT: if %.loc15_13 br !if.expr.then else br !if.expr.else
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// CHECK:STDOUT:
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// CHECK:STDOUT: !if.expr.then:
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// CHECK:STDOUT: %A.ref: <function> = name_ref A, file.%A [template = file.%A]
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// CHECK:STDOUT: %.loc15_25.1: init i32 = call %A.ref()
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// CHECK:STDOUT: %.loc15_25.2: i32 = value_of_initializer %.loc15_25.1
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// CHECK:STDOUT: %.loc15_25.3: i32 = converted %.loc15_25.1, %.loc15_25.2
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// CHECK:STDOUT: br !if.expr.result(%.loc15_25.3)
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// CHECK:STDOUT:
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// CHECK:STDOUT: !if.expr.else:
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// CHECK:STDOUT: %B.ref: <function> = name_ref B, file.%B [template = file.%B]
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// CHECK:STDOUT: %.loc15_34.1: init i32 = call %B.ref()
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// CHECK:STDOUT: %.loc15_28: i32 = value_of_initializer %.loc15_34.1
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// CHECK:STDOUT: %.loc15_34.2: i32 = converted %.loc15_34.1, %.loc15_28
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// CHECK:STDOUT: br !if.expr.result(%.loc15_34.2)
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// CHECK:STDOUT:
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// CHECK:STDOUT: !if.expr.result:
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// CHECK:STDOUT: %.loc15_10: i32 = block_arg !if.expr.result
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// CHECK:STDOUT: return %.loc15_10
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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