Eliminate backend dependency in CFE testcase.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@176901 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Adrian Prantl 2013-03-12 21:40:00 +00:00
Родитель 4c1adcc50d
Коммит 5ca58a0aca
1 изменённых файлов: 29 добавлений и 14 удалений

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@ -1,8 +1,8 @@
// RUN: %clang_cc1 -g -emit-obj -o %t %s
// RUN: llvm-dwarfdump %t | FileCheck %s
// In the attached test case a post-r166236 clang coalesces two
// instances of an inlined function in a way that makes it appear as
// if the function was only inlined once.
// RUN: %clang_cc1 -g -emit-llvm -o - %s | FileCheck %s
// Make sure that clang outputs distinct debug info for a function
// that is inlined twice on the same line. Otherwise it would appear
// as if the function was only inlined once.
#define INLINE inline __attribute__((always_inline))
@ -55,12 +55,27 @@ main(int argc, char const *argv[])
return 0;
}
// CHECK: DW_TAG_inlined_subroutine
// CHECK: DW_TAG_inlined_subroutine
// CHECK: DW_TAG_inlined_subroutine
// CHECK: DW_TAG_inlined_subroutine
// CHECK-NOT: DW_TAG_inlined_subroutine
// CHECK: DW_AT_call_line {{.*}} (0x2a)
// CHECK: DW_TAG_inlined_subroutine
// CHECK-NOT: DW_TAG_inlined_subroutine
// CHECK: DW_AT_call_line {{.*}} (0x2a)
// CHECK: define i32 @_Z3fooii(i32 %i, i32 %j)
// i
// CHECK: call void @llvm.dbg.declare
// j
// CHECK: call void @llvm.dbg.declare
// x
// CHECK: call void @llvm.dbg.declare
// y
// CHECK: call void @llvm.dbg.declare
// result
// CHECK: call void @llvm.dbg.declare
// CHECK: call void @llvm.dbg.declare(metadata !{i32* %{{.*}}}, metadata ![[A_MD:[0-9]+]]), !dbg ![[A_DI:[0-9]+]]
// CHECK: call void @llvm.dbg.declare(metadata !{i32* %{{.*}}}, metadata ![[B_MD:[0-9]+]]), !dbg ![[B_DI:[0-9]+]]
// result
// CHECK: call void @llvm.dbg.declare
// We want to see a distinct !dbg node.
// CHECK-NOT: call void @llvm.dbg.declare(metadata !{i32* %{{.*}}}, metadata ![[A_MD]]), !dbg ![[A_DI]]
// CHECK: call void @llvm.dbg.declare(metadata !{i32* %{{.*}}}, metadata ![[A_MD]]), !dbg !{{.*}}
// CHECK-NOT: call void @llvm.dbg.declare(metadata !{i32* %{{.*}}}, metadata ![[B_MD]]), !dbg ![[B_DI]]
// CHECK: call void @llvm.dbg.declare(metadata !{i32* %{{.*}}}, metadata ![[B_MD]]), !dbg !{{.*}}
// result
// CHECK: call void @llvm.dbg.declare