| Florian Hahn | 5815f6c | 2017-01-04 12:08:35 +0000 | [diff] [blame] | 1 | ; RUN: llc -mtriple=x86_64-unknown-unknown -o - %s | FileCheck %s |
| 2 | |
| 3 | define i1 @test() !dbg !4 { |
| 4 | entry: |
| 5 | %end = alloca i64, align 8 |
| 6 | br label %while.cond |
| 7 | |
| 8 | while.cond: |
| 9 | call void @llvm.dbg.value(metadata i64* %end, i64 0, metadata !5, metadata !6), !dbg !7 |
| 10 | %call = call i1 @fn(i64* %end, i64* %end, i64* null, i8* null, i64 0, i64* null, i32* null, i8* null), !dbg !7 |
| 11 | br label %while.body |
| 12 | |
| 13 | while.body: |
| 14 | br i1 0, label %while.end, label %while.cond |
| 15 | |
| 16 | while.end: |
| 17 | ret i1 true |
| 18 | } |
| 19 | |
| 20 | ; CHECK-LABEL: test |
| 21 | ; CHECK: #DEBUG_VALUE: test:w <- [%RSP+8] |
| 22 | |
| 23 | declare i1 @fn(i64*, i64*, i64*, i8*, i64, i64*, i32*, i8*) |
| 24 | declare void @llvm.dbg.value(metadata, i64, metadata, metadata) |
| 25 | |
| 26 | !llvm.dbg.cu = !{!0} |
| 27 | !llvm.module.flags = !{!2,!3} |
| 28 | |
| 29 | !0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !1, producer: "clang version 4.0.0", emissionKind: FullDebug) |
| 30 | !1 = !DIFile(filename: "test.c", directory: "/") |
| 31 | !2 = !{i32 2, !"Dwarf Version", i32 4} |
| 32 | !3 = !{i32 2, !"Debug Info Version", i32 3} |
| 33 | !4 = distinct !DISubprogram(name: "test", type: !10, unit: !0) |
| 34 | !5 = !DILocalVariable(name: "w", scope: !4, type: !9) |
| 35 | !6 = !DIExpression(DW_OP_deref) |
| 36 | !7 = !DILocation(line: 210, column: 12, scope: !4) |
| 37 | !8 = !{!9} |
| 38 | !9 = !DIBasicType(name: "bool", size: 8, encoding: DW_ATE_boolean) |
| 39 | !10 = !DISubroutineType(types: !8) |