llvm/compiler-rt/test/profile/instrprof-hostname.c
Arthur Eubanks 5c31b8b94f Revert "Use uint64_t for branch weights instead of uint32_t"
This reverts commit 10f2a0d662.

More uint64_t overflows.
2020-10-31 00:25:32 -07:00

15 lines
522 B
C

// RUN: %clang_profgen -o %t -O3 %s
// RUN: env LLVM_PROFILE_FILE=%h.%t-%h.profraw_%h %run %t
// RUN: %run uname -n > %t.n
// RUN: llvm-profdata merge -o %t.profdata `cat %t.n`.%t-`cat %t.n`.profraw_`cat %t.n`
// RUN: %clang_profuse=%t.profdata -o - -S -emit-llvm %s | FileCheck %s
// REQUIRES: shell
int main(int argc, const char *argv[]) {
// CHECK: br i1 %{{.*}}, label %{{.*}}, label %{{.*}}, !prof ![[PD1:[0-9]+]]
if (argc > 2)
return 1;
return 0;
}
// CHECK: ![[PD1]] = !{!"branch_weights", i32 1, i32 2}