4a7fddca0d
Running the upgrade script from PR21532. Hopefully this will unstick compiler-rt bots [1] after r224257. [1]: http://lab.llvm.org:8080/green/job/clang-stage1-cmake-RA_check/181/ llvm-svn: 224276
32 lines
778 B
C
32 lines
778 B
C
// RUN: %clang_profgen -o %t -O3 %s
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// RUN: env LLVM_PROFILE_FILE=%t.profraw %run %t
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// RUN: llvm-profdata merge -o %t.profdata %t.profraw
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// RUN: %clang_profuse=%t.profdata -o - -S -emit-llvm %s | FileCheck %s
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int begin(int i) {
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// CHECK: br i1 %{{.*}}, label %{{.*}}, label %{{.*}}, !prof ![[PD1:[0-9]+]]
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if (i)
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return 0;
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return 1;
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}
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int end(int i) {
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// CHECK: br i1 %{{.*}}, label %{{.*}}, label %{{.*}}, !prof ![[PD2:[0-9]+]]
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if (i)
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return 0;
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return 1;
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}
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int main(int argc, const char *argv[]) {
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begin(0);
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end(1);
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// CHECK: br i1 %{{.*}}, label %{{.*}}, label %{{.*}}, !prof ![[PD2:[0-9]+]]
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if (argc)
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return 0;
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return 1;
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}
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// CHECK: ![[PD1]] = !{!"branch_weights", i32 1, i32 2}
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// CHECK: ![[PD2]] = !{!"branch_weights", i32 2, i32 1}
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