1; RUN: llc -mtriple=x86_64-unknown-linux-gnu < %s | FileCheck %s 2 3declare void @raf(i32, ...) 4 5; CHECK-LABEL: test3 6; CHECK-DAG: movl $7, %edi 7; CHECK-DAG: xorl %esi, %esi 8; CHECK-DAG: xorl %edx, %edx 9; CHECK-DAG: xorl %ecx, %ecx 10; CHECK-DAG: xorl %r8d, %r8d 11; CHECK-DAG: xorl %r9d, %r9d 12; CHECK-DAG: xorl %eax, %eax 13; CHECK: pushq %rbx 14; CHECK: pushq $0 15; CHECK: callq raf 16 17 18; Function Attrs: nounwind uwtable 19define void @test3() { 20entry: 21 br label %for.body 22 23for.body: 24 %i.04 = phi i32 [ 0, %entry ], [ %inc, %for.body ] 25 tail call void @llvm.dbg.value(metadata i32 %i.04, i64 0, metadata !10, metadata !12), !dbg !6 26 tail call void (i32, ...) @raf(i32 7, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 %i.04) 27 %inc = add nuw nsw i32 %i.04, 1 28 %exitcond = icmp eq i32 %inc, 21 29 br i1 %exitcond, label %for.cond.cleanup, label %for.body 30 31for.cond.cleanup: 32 ret void 33} 34 35; Function Attrs: nounwind readnone 36declare void @llvm.dbg.value(metadata, i64, metadata, metadata) 37attributes #3 = { nounwind } 38 39!llvm.dbg.cu = !{!0} 40!llvm.module.flags = !{!3, !4} 41!llvm.ident = !{!5} 42 43!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 4.0.0 (trunk 288844)", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !2) 44!1 = !DIFile(filename: "pr31242.c", directory: "") 45!2 = !{} 46!3 = !{i32 2, !"Dwarf Version", i32 4} 47!4 = !{i32 2, !"Debug Info Version", i32 3} 48!5 = !{!"clang version 4.0.0 (trunk 288844)"} 49!6 = !DILocation(line: 2, column: 16, scope: !7) 50!7 = distinct !DISubprogram(name: "test3", scope: !1, file: !1, line: 5, type: !8, isLocal: false, isDefinition: true, scopeLine: 5, isOptimized: true, unit: !0) 51!8 = !DISubroutineType(types: !9) 52!9 = !{null} 53!10 = !DILocalVariable(name: "value", arg: 1, scope: !7, file: !1, line: 2, type: !11) 54!11 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) 55!12 = !DIExpression() 56