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| author | Dimitry Andric <dim@FreeBSD.org> | 2015-05-27 18:44:32 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2015-05-27 18:44:32 +0000 |
| commit | 5a5ac124e1efaf208671f01c46edb15f29ed2a0b (patch) | |
| tree | a6140557876943cdd800ee997c9317283394b22c /test/Bitcode/debug-loc-again.ll | |
| parent | f03b5bed27d0d2eafd68562ce14f8b5e3f1f0801 (diff) | |
Diffstat (limited to 'test/Bitcode/debug-loc-again.ll')
| -rw-r--r-- | test/Bitcode/debug-loc-again.ll | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/test/Bitcode/debug-loc-again.ll b/test/Bitcode/debug-loc-again.ll new file mode 100644 index 0000000000000..6dbea16121aaa --- /dev/null +++ b/test/Bitcode/debug-loc-again.ll @@ -0,0 +1,36 @@ +; RUN: llvm-as < %s | llvm-bcanalyzer -dump | FileCheck %s -check-prefix=BC +; PR23436: Actually emit DEBUG_LOC_AGAIN records. + +; BC: <DEBUG_LOC op +; BC: <DEBUG_LOC_AGAIN/> +; BC: <DEBUG_LOC op +; BC: <DEBUG_LOC_AGAIN/> + +; RUN: llvm-as < %s | llvm-dis | FileCheck %s +; RUN: verify-uselistorder %s +; Check that this round-trips correctly. + +define void @foo() { +entry: + %a = add i32 0, 0, !dbg !3 + %b = add i32 0, 1, !dbg !3 + %c = add i32 0, 2, !dbg !4 + ret void, !dbg !4 +} + +; CHECK-LABEL: entry: +; CHECK-NEXT: %a = add i32 0, 0, !dbg ![[LINE1:[0-9]+]] +; CHECK-NEXT: %b = add i32 0, 1, !dbg ![[LINE1]] +; CHECK-NEXT: %c = add i32 0, 2, !dbg ![[LINE2:[0-9]+]] +; CHECK-NEXT: ret void, !dbg ![[LINE2]] +; CHECK: ![[LINE1]] = !DILocation(line: 1, +; CHECK: ![[LINE2]] = !DILocation(line: 2, + +!llvm.module.flags = !{!0} + +!0 = !{i32 2, !"Debug Info Version", i32 3} +!1 = !DICompileUnit(language: DW_LANG_C99, file: !DIFile(filename: "f", directory: "/d"), + subprograms: !{!2}) +!2 = !DISubprogram(name: "foo") +!3 = !DILocation(line: 1, scope: !2) +!4 = !DILocation(line: 2, scope: !2) |