mirror of
https://github.com/carbon-language/carbon-lang.git
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Jon Ross-Perkins
ec307b18d8
This is continuing with #3070, starting dir renaming with lowering because it's at the tip. AFAICT git is catching all the file moves.
27 lines
977 B
Plaintext
27 lines
977 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 Or(b: bool, c: bool) -> bool {
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// Note that in this case, we must generate an empty block so that the `phi`
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// has two distinct predecessors.
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return b or c;
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}
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// CHECK:STDOUT: ; ModuleID = 'or_empty_block.carbon'
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// CHECK:STDOUT: source_filename = "or_empty_block.carbon"
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// CHECK:STDOUT:
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// CHECK:STDOUT: define i1 @Or(i1 %b, i1 %c) {
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// CHECK:STDOUT: %1 = xor i1 %b, true
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// CHECK:STDOUT: br i1 %1, label %2, label %3
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// CHECK:STDOUT:
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// CHECK:STDOUT: 2: ; preds = %0
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// CHECK:STDOUT: br label %3
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// CHECK:STDOUT:
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// CHECK:STDOUT: 3: ; preds = %2, %0
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// CHECK:STDOUT: %4 = phi i1 [ true, %0 ], [ %c, %2 ]
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// CHECK:STDOUT: ret i1 %4
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// CHECK:STDOUT: }
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