llvm-project/clang/test/CodeGen/instrument-functions.c
Adrian Prantl 06f445d65b Debug info: Apply an artificial debug location to __cyg_profile_func.* calls.
The LLVM Verifier expects all inlinable calls in debuggable functions to
have a location.

rdar://problem/25818489

llvm-svn: 267904
2016-04-28 17:21:56 +00:00

19 lines
487 B
C

// RUN: %clang_cc1 -S -debug-info-kind=standalone -emit-llvm -o - %s -finstrument-functions | FileCheck %s
// CHECK: @test1
int test1(int x) {
// CHECK: call void @__cyg_profile_func_enter({{.*}}, !dbg
// CHECK: call void @__cyg_profile_func_exit({{.*}}, !dbg
// CHECK: ret
return x;
}
// CHECK: @test2
int test2(int) __attribute__((no_instrument_function));
int test2(int x) {
// CHECK-NOT: __cyg_profile_func_enter
// CHECK-NOT: __cyg_profile_func_exit
// CHECK: ret
return x;
}