mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-25 20:23:11 +01:00
45 lines
1.9 KiB
LLVM
45 lines
1.9 KiB
LLVM
; RUN: opt -disable-basic-aa -loop-rotate -enable-mssa-loop-dependency -verify-memoryssa -S %s | FileCheck %s
|
|
; REQUIRES: asserts
|
|
|
|
; CHECK-LABEL: @f_w4_i2
|
|
define void @f_w4_i2() {
|
|
entry:
|
|
br label %for.cond
|
|
|
|
for.cond: ; preds = %for.body, %entry
|
|
%i.0 = phi i16 [ 0, %entry ], [ %inc, %for.body ]
|
|
call void @llvm.dbg.value(metadata i16 %i.0, metadata !32, metadata !DIExpression()), !dbg !31
|
|
br i1 undef, label %for.body, label %for.cond.cleanup
|
|
|
|
for.cond.cleanup: ; preds = %for.cond
|
|
ret void
|
|
|
|
for.body: ; preds = %for.cond
|
|
store i32 undef, i32* undef, align 1
|
|
%inc = add i16 %i.0, 1
|
|
call void @llvm.dbg.value(metadata i16 %inc, metadata !32, metadata !DIExpression()), !dbg !31
|
|
br label %for.cond
|
|
}
|
|
|
|
; Function Attrs: nounwind readnone speculatable willreturn
|
|
declare void @llvm.dbg.value(metadata, metadata, metadata) #1
|
|
|
|
attributes #1 = { nounwind readnone speculatable willreturn }
|
|
|
|
!llvm.dbg.cu = !{!0}
|
|
!llvm.module.flags = !{!14}
|
|
|
|
!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 10.0.0s", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !2, retainedTypes: !3, nameTableKind: None)
|
|
!1 = !DIFile(filename: "vec.c", directory: "test")
|
|
!2 = !{}
|
|
!3 = !{!4}
|
|
!4 = !DIBasicType(name: "int", size: 16, encoding: DW_ATE_signed)
|
|
!14 = !{i32 2, !"Debug Info Version", i32 3}
|
|
!15 = distinct !DISubprogram(name: "f_w4_i2", scope: !1, file: !1, line: 36, type: !16, scopeLine: 38, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !0, retainedNodes: !23)
|
|
!16 = !DISubroutineType(types: !17)
|
|
!17 = !{null}
|
|
!23 = !{}
|
|
!30 = distinct !DILexicalBlock(scope: !15, file: !1, line: 43, column: 5)
|
|
!31 = !DILocation(line: 0, scope: !30)
|
|
!32 = !DILocalVariable(name: "i", scope: !30, file: !1, line: 43, type: !4)
|