| Devang Patel | 794a40d | 2009-09-03 20:35:57 +0000 | [diff] [blame] | 1 | ; RUN: llvm-as < %s > %t.bc |
| 2 | ; RUN: llvm-as < %p/2009-09-03-mdnode2.ll > %t2.bc |
| 3 | ; RUN: llvm-link %t.bc %t2.bc |
| 4 | |
| 5 | declare void @f() nounwind |
| 6 | |
| 7 | define i32 @main(...) nounwind { |
| 8 | entry: |
| 9 | %retval = alloca i32 ; <i32*> [#uses=2] |
| 10 | call void @llvm.dbg.func.start(metadata !0) |
| 11 | store i32 0, i32* %retval |
| 12 | call void @llvm.dbg.stoppoint(i32 4, i32 5, metadata !1) |
| 13 | call void @f() |
| 14 | br label %return |
| 15 | |
| 16 | return: ; preds = %entry |
| David Blaikie | a79ac14 | 2015-02-27 21:17:42 +0000 | [diff] [blame] | 17 | %0 = load i32, i32* %retval ; <i32> [#uses=1] |
| Devang Patel | 794a40d | 2009-09-03 20:35:57 +0000 | [diff] [blame] | 18 | call void @llvm.dbg.stoppoint(i32 5, i32 1, metadata !1) |
| 19 | call void @llvm.dbg.region.end(metadata !0) |
| 20 | ret i32 %0 |
| 21 | } |
| 22 | |
| 23 | declare void @llvm.dbg.func.start(metadata) nounwind readnone |
| 24 | |
| 25 | declare void @llvm.dbg.stoppoint(i32, i32, metadata) nounwind readnone |
| 26 | |
| 27 | declare void @llvm.dbg.region.end(metadata) nounwind readnone |
| 28 | |
| Duncan P. N. Exon Smith | a9308c4 | 2015-04-29 16:38:44 +0000 | [diff] [blame^] | 29 | !0 = !DISubprogram(name: "main", linkageName: "main", line: 2, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, scope: !1) |
| 30 | !1 = !DICompileUnit(language: DW_LANG_C99, producer: "ellcc 0.1.0", isOptimized: true, emissionKind: 0, file: !2) |
| 31 | !2 = !DIFile(filename: "a.c", directory: "/home/rich/ellcc/test/source") |