diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2015-07-05 14:23:59 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2015-07-05 14:23:59 +0000 |
| commit | c192b3dcffd5e672a2b2e1730e2440febb4fb192 (patch) | |
| tree | ac719b5984165053bf83d71142e4d96b609b9784 /test/CodeGen/attr-nodebug.c | |
| parent | 2e645aa5697838f16ec570eb07c2bee7e13d0e0b (diff) | |
Diffstat (limited to 'test/CodeGen/attr-nodebug.c')
| -rw-r--r-- | test/CodeGen/attr-nodebug.c | 26 |
1 files changed, 23 insertions, 3 deletions
diff --git a/test/CodeGen/attr-nodebug.c b/test/CodeGen/attr-nodebug.c index 66caa2b38fac9..07a4aa35a8977 100644 --- a/test/CodeGen/attr-nodebug.c +++ b/test/CodeGen/attr-nodebug.c @@ -1,12 +1,32 @@ -// RUN: %clang_cc1 -g -emit-llvm -o %t %s -// RUN: not grep 'call void @llvm.dbg.func.start' %t +// RUN: %clang_cc1 -g -emit-llvm -o - %s | FileCheck %s void t1() __attribute__((nodebug)); void t1() { int a = 10; - a++; } +void t2() +{ + int b = 10; + b++; +} + +// With nodebug, IR should have no llvm.dbg.* calls, or !dbg annotations. +// CHECK-LABEL: @t1 +// CHECK-NOT: dbg +// CHECK: } + +// For sanity, check those things do occur normally. +// CHECK-LABEL: @t2 +// CHECK: call{{.*}}llvm.dbg +// CHECK: !dbg +// CHECK: } + +// We should see a function description for t2 but not t1. +// CHECK-NOT: DISubprogram(name: "t1" +// CHECK: DISubprogram(name: "t2" +// CHECK-NOT: DISubprogram(name: "t1" + |