1 // Check that the -fprofile-instrument-path= form works.
2 // RUN: %clang_cc1 -main-file-name c-generate.c %s -o - -emit-llvm -fprofile-instrument=clang -fprofile-instrument-path=c-generate-test.profraw | FileCheck %s --check-prefix=PROF-INSTR-PATH
3 // RUN: %clang_cc1 %s -o - -emit-llvm -fprofile-instrument=none | FileCheck %s --check-prefix=PROF-INSTR-NONE
4 // RUN: not %clang_cc1 %s -o - -emit-llvm -fprofile-instrument=garbage 2>&1 | FileCheck %s --check-prefix=PROF-INSTR-GARBAGE
5 //
6 // PROF-INSTR-PATH: private constant [24 x i8] c"c-generate-test.profraw\00"
7 // PROF-INSTR-PATH: call void @__llvm_profile_override_default_filename(i8* getelementptr inbounds ([24 x i8], [24 x i8]* @0, i32 0, i32 0))
8 // PROF-INSTR-PATH: declare void @__llvm_profile_override_default_filename(i8*)
9 //
10 // PROF-INSTR-NONE-NOT: @__profn_main
11 // PROF-INSTR-GARBAGE: invalid PGO instrumentor in argument '-fprofile-instrument=garbage'
12
main(void)13 int main(void) {
14 return 0;
15 }
16