| // Test that a slight change in the code leads to a different hash. |
| // RUN: %clang_cc1 -UEXTRA -triple x86_64-unknown-linux-gnu -main-file-name c-collision.c %s -o - -emit-llvm -fprofile-instrument=clang | FileCheck %s --check-prefix=CHECK-NOEXTRA |
| // RUN: %clang_cc1 -DEXTRA -triple x86_64-unknown-linux-gnu -main-file-name c-collision.c %s -o - -emit-llvm -fprofile-instrument=clang | FileCheck %s --check-prefix=CHECK-EXTRA |
| |
| // CHECK-NOEXTRA: @__profd_foo = private global { {{.*}} } { i64 6699318081062747564, i64 7156072912471487002, |
| // CHECK-EXTRA: @__profd_foo = private global { {{.*}} } { i64 6699318081062747564, i64 -4383447408116050035, |
| |
| extern int bar; |
| void foo() { |
| if (bar) { |
| } |
| if (bar) { |
| } |
| if (bar) { |
| if (bar) { |
| #ifdef EXTRA |
| if (bar) { |
| } |
| #endif |
| } |
| } |
| } |
