mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-09-24 22:02:23 +01:00
Richard Smith
1ac7002bf6
Trust semantics to have put them in the right places. Many parts of lowering still need to be updated to use the value representation chosen at the semantics layer, but this is an incremental step towards that.
33 lines
943 B
Plaintext
33 lines
943 B
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 G(p: i32*) -> i32 {
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return *p;
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}
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fn F() -> i32 {
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var n: i32 = 0;
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return G(&n);
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}
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// CHECK:STDOUT: ; ModuleID = 'basic.carbon'
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// CHECK:STDOUT: source_filename = "basic.carbon"
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// CHECK:STDOUT:
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// CHECK:STDOUT: define i32 @G(ptr %p) {
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// CHECK:STDOUT: %1 = load i32, ptr %p, align 4
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// CHECK:STDOUT: ret i32 %1
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// CHECK:STDOUT: }
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// CHECK:STDOUT:
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// CHECK:STDOUT: define i32 @F() {
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// CHECK:STDOUT: %n = alloca i32, align 4
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// CHECK:STDOUT: store i32 0, ptr %n, align 4
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// CHECK:STDOUT: %G = call i32 @G(ptr %n)
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// CHECK:STDOUT: %temp = alloca i32, align 4
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// CHECK:STDOUT: store i32 %G, ptr %temp, align 4
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// CHECK:STDOUT: %1 = load i32, ptr %temp, align 4
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// CHECK:STDOUT: ret i32 %1
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// CHECK:STDOUT: }
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