| ; RUN: llvm-as < %s | llvm-dis | grep " !dbg " | count 4 |
| define i32 @foo() nounwind ssp { |
| entry: |
| %retval = alloca i32 ; <i32*> [#uses=2] |
| call void @llvm.dbg.func.start(metadata !0) |
| store i32 42, i32* %retval, !dbg !3 |
| br label %0, !dbg !3 |
| |
| ; <label>:0 ; preds = %entry |
| call void @llvm.dbg.region.end(metadata !0) |
| %1 = load i32* %retval, !dbg !3 ; <i32> [#uses=1] |
| ret i32 %1, !dbg !3 |
| } |
| |
| declare void @llvm.dbg.func.start(metadata) nounwind readnone |
| |
| declare void @llvm.dbg.region.end(metadata) nounwind readnone |
| |
| !llvm.module.flags = !{!6} |
| |
| !0 = !{!"0x2e\00foo\00foo\00foo\001\000\001\000\006\000\000\000", i32 0, !1, !2, null, null, null, null} ; [ DW_TAG_subprogram ] |
| !1 = !{!"0x11\0012\00clang 1.0\001\00\000\00\000", !4, !5, !5, !4, null, null} ; [ DW_TAG_compile_unit ] |
| !2 = !{!"0x24\00int\000\0032\0032\000\000\005", null, !1} ; [ DW_TAG_base_type ] |
| !3 = !MDLocation(line: 1, column: 13, scope: !1, inlinedAt: !1) |
| !4 = !{!"foo.c", !"/tmp"} |
| !5 = !{i32 0} |
| !6 = !{i32 1, !"Debug Info Version", i32 2} |