diff options
Diffstat (limited to 'clang/test/DebugInfo/KeyInstructions/goto.c')
| -rw-r--r-- | clang/test/DebugInfo/KeyInstructions/goto.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/clang/test/DebugInfo/KeyInstructions/goto.c b/clang/test/DebugInfo/KeyInstructions/goto.c new file mode 100644 index 0000000..ead92e6 --- /dev/null +++ b/clang/test/DebugInfo/KeyInstructions/goto.c @@ -0,0 +1,30 @@ +// RUN: %clang_cc1 -triple x86_64-linux-gnu -gkey-instructions -x c++ -std=c++17 %s -debug-info-kind=line-tables-only -emit-llvm -o - -gno-column-info \ +// RUN: | FileCheck %s +// RUN: %clang_cc1 -triple x86_64-linux-gnu -gkey-instructions -x c %s -debug-info-kind=line-tables-only -emit-llvm -o - -gno-column-info \ +// RUN: | FileCheck %s + +// Check the goto branches get Key Instructions metadata. +void ext(); +void test_goto(void) { +// CHECK: br label %dst1, !dbg [[G1R1:!.*]] + goto dst1; +dst1: + ext(); + + void *ptr = &&dst2; +// CHECK: br label %indirectgoto, !dbg [[G3R1:!.*]] + goto *ptr; +dst2: + ext(); + +// CHECK: br label %dst3, !dbg [[G4R1:!.*]] + goto *&&dst3; +dst3: + ext(); + + return; +} + +// CHECK: [[G1R1]] = !DILocation(line: 10, scope: ![[#]], atomGroup: 1, atomRank: 1) +// CHECK: [[G3R1]] = !DILocation(line: 16, scope: ![[#]], atomGroup: 3, atomRank: 1) +// CHECK: [[G4R1]] = !DILocation(line: 21, scope: ![[#]], atomGroup: 4, atomRank: 1) |