diff options
Diffstat (limited to 'test/Profile/c-attributes.c')
-rw-r--r-- | test/Profile/c-attributes.c | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/test/Profile/c-attributes.c b/test/Profile/c-attributes.c deleted file mode 100644 index 2dcc180624cef..0000000000000 --- a/test/Profile/c-attributes.c +++ /dev/null @@ -1,48 +0,0 @@ -// Test that instrumentation based profiling sets function attributes correctly. - -// RUN: llvm-profdata merge %S/Inputs/c-attributes.proftext -o %t.profdata -// RUN: %clang %s -o - -mllvm -disable-llvm-optzns -emit-llvm -S -fprofile-instr-use=%t.profdata | FileCheck %s - -extern int atoi(const char *); - -// CHECK: hot_100_percent(i32{{.*}}%i) [[HOT:#[0-9]+]] -void hot_100_percent(int i) { - while (i > 0) - i--; -} - -// CHECK: hot_40_percent(i32{{.*}}%i) [[HOT]] -void hot_40_percent(int i) { - while (i > 0) - i--; -} - -// CHECK: normal_func(i32{{.*}}%i) [[NORMAL:#[0-9]+]] -void normal_func(int i) { - while (i > 0) - i--; -} - -// CHECK: cold_func(i32{{.*}}%i) [[COLD:#[0-9]+]] -void cold_func(int i) { - while (i > 0) - i--; -} - -// CHECK: attributes [[HOT]] = { inlinehint nounwind {{.*}} } -// CHECK: attributes [[NORMAL]] = { nounwind {{.*}} } -// CHECK: attributes [[COLD]] = { cold nounwind {{.*}} } - -int main(int argc, const char *argv[]) { - int max = atoi(argv[1]); - int i; - for (i = 0; i < max; i++) - hot_100_percent(i); - for (i = 0; i < max * 4 / 10; i++) - hot_40_percent(i); - for (i = 0; i < max * 2 / 10; i++) - normal_func(i); - for (i = 0; i < max / 200; i++) - cold_func(i); - return 0; -} |