143 lines
6.4 KiB
LLVM
143 lines
6.4 KiB
LLVM
; RUN: llc < %s -mtriple=x86_64-apple-macosx -enable-misched \
|
|
; RUN: -verify-machineinstrs | FileCheck %s
|
|
;
|
|
; Test MachineScheduler handling of DBG_VALUE.
|
|
; rdar://12776937.
|
|
;
|
|
; CHECK: %if.else581
|
|
; CHECK: DEBUG_VALUE: num1
|
|
; CHECK: call
|
|
|
|
%union.rec = type {}
|
|
|
|
@.str15 = external hidden unnamed_addr constant [6 x i8], align 1
|
|
|
|
declare void @llvm.dbg.declare(metadata, metadata, metadata) nounwind readnone
|
|
|
|
define i32 @AttachGalley(%union.rec** nocapture %suspend_pt) nounwind uwtable ssp !dbg !21 {
|
|
entry:
|
|
%num14075 = alloca [20 x i8], align 16
|
|
br label %if.end33
|
|
|
|
if.end33: ; preds = %entry
|
|
%cmp1733 = icmp eq i32 undef, 0
|
|
br label %if.else581
|
|
|
|
if.else581: ; preds = %if.end33
|
|
%cmp586 = icmp eq i8 undef, -123
|
|
br i1 %cmp586, label %if.then588, label %if.else594
|
|
|
|
if.then588: ; preds = %if.else581
|
|
br label %for.cond1710.preheader
|
|
|
|
if.else594: ; preds = %if.else581
|
|
unreachable
|
|
|
|
for.cond1710.preheader: ; preds = %if.then588
|
|
br label %for.cond1710
|
|
|
|
for.cond1710: ; preds = %for.cond1710, %for.cond1710.preheader
|
|
br i1 undef, label %for.cond1710, label %if.then3344
|
|
|
|
if.then3344:
|
|
br label %if.then4073
|
|
|
|
if.then4073: ; preds = %if.then3344
|
|
call void @llvm.dbg.declare(metadata [20 x i8]* %num14075, metadata !4, metadata !DIExpression()), !dbg !DILocation(scope: !5)
|
|
%arraydecay4078 = getelementptr inbounds [20 x i8], [20 x i8]* %num14075, i64 0, i64 0
|
|
%0 = load i32, i32* undef, align 4
|
|
%add4093 = add nsw i32 %0, 0
|
|
%conv4094 = sitofp i32 %add4093 to float
|
|
%div4095 = fdiv float %conv4094, 5.670000e+02
|
|
%conv4096 = fpext float %div4095 to double
|
|
%call4097 = call i32 (i8*, i32, i64, i8*, ...) @__sprintf_chk(i8* %arraydecay4078, i32 0, i64 20, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str15, i64 0, i64 0), double %conv4096) nounwind
|
|
br i1 %cmp1733, label %if.then4107, label %if.else4114
|
|
|
|
if.then4107: ; preds = %if.then4073
|
|
unreachable
|
|
|
|
if.else4114: ; preds = %if.then4073
|
|
unreachable
|
|
}
|
|
|
|
declare i32 @__sprintf_chk(i8*, i32, i64, i8*, ...)
|
|
|
|
!llvm.dbg.cu = !{!0}
|
|
!llvm.module.flags = !{!35}
|
|
|
|
!0 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "clang version 3.3 (trunk 168918) (llvm/trunk 168920)", isOptimized: true, emissionKind: FullDebug, file: !19, enums: !2, retainedTypes: !2, globals: !2)
|
|
!1 = !{!2}
|
|
!2 = !{}
|
|
!4 = !DILocalVariable(name: "num1", line: 815, scope: !5, file: !14, type: !15)
|
|
!5 = distinct !DILexicalBlock(line: 815, column: 0, file: !14, scope: !6)
|
|
!6 = distinct !DILexicalBlock(line: 812, column: 0, file: !14, scope: !7)
|
|
!7 = distinct !DILexicalBlock(line: 807, column: 0, file: !14, scope: !8)
|
|
!8 = distinct !DILexicalBlock(line: 440, column: 0, file: !14, scope: !9)
|
|
!9 = distinct !DILexicalBlock(line: 435, column: 0, file: !14, scope: !10)
|
|
!10 = distinct !DILexicalBlock(line: 434, column: 0, file: !14, scope: !11)
|
|
!11 = distinct !DILexicalBlock(line: 250, column: 0, file: !14, scope: !12)
|
|
!12 = distinct !DILexicalBlock(line: 249, column: 0, file: !14, scope: !13)
|
|
!13 = distinct !DILexicalBlock(line: 221, column: 0, file: !14, scope: !21)
|
|
!14 = !DIFile(filename: "MultiSource/Benchmarks/MiBench/consumer-typeset/z19.c", directory: "MultiSource/Benchmarks/MiBench/consumer-typeset")
|
|
!15 = !DICompositeType(tag: DW_TAG_array_type, size: 160, align: 8, baseType: !16, elements: !17)
|
|
!16 = !DIBasicType(tag: DW_TAG_base_type, name: "char", size: 8, align: 8, encoding: DW_ATE_signed_char)
|
|
!17 = !{!18}
|
|
!18 = !DISubrange(count: 20)
|
|
!19 = !DIFile(filename: "MultiSource/Benchmarks/MiBench/consumer-typeset/z19.c", directory: "MultiSource/Benchmarks/MiBench/consumer-typeset")
|
|
|
|
!21 = distinct !DISubprogram(name: "AttachGalley", isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, unit: !0, scopeLine: 1, file: !19, scope: !14, type: !22)
|
|
!22 = !DISubroutineType(types: !23)
|
|
!23 = !{null}
|
|
|
|
; Test DebugValue uses visited by RegisterPressureTracker findUseBetween().
|
|
;
|
|
; CHECK: @main
|
|
; CHECK: DEBUG_VALUE: main:X
|
|
; CHECK: call
|
|
|
|
%"class.__gnu_cxx::hash_map" = type { %"class.__gnu_cxx::hashtable" }
|
|
%"class.__gnu_cxx::hashtable" = type { i64, i64, i64, i64, i64, i64 }
|
|
|
|
define void @main() uwtable ssp personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) !dbg !37 {
|
|
entry:
|
|
%X = alloca %"class.__gnu_cxx::hash_map", align 8
|
|
br i1 undef, label %cond.true, label %cond.end
|
|
|
|
cond.true: ; preds = %entry
|
|
unreachable
|
|
|
|
cond.end: ; preds = %entry
|
|
call void @llvm.dbg.declare(metadata %"class.__gnu_cxx::hash_map"* %X, metadata !31, metadata !DIExpression()), !dbg !DILocation(scope: !37)
|
|
%_M_num_elements.i.i.i.i = getelementptr inbounds %"class.__gnu_cxx::hash_map", %"class.__gnu_cxx::hash_map"* %X, i64 0, i32 0, i32 5
|
|
invoke void @_Znwm()
|
|
to label %exit.i unwind label %lpad2.i.i.i.i
|
|
|
|
exit.i: ; preds = %cond.end
|
|
unreachable
|
|
|
|
lpad2.i.i.i.i: ; preds = %cond.end
|
|
%0 = landingpad { i8*, i32 }
|
|
cleanup
|
|
br i1 undef, label %lpad.body.i.i, label %if.then.i.i.i.i.i.i.i.i
|
|
|
|
if.then.i.i.i.i.i.i.i.i: ; preds = %lpad2.i.i.i.i
|
|
unreachable
|
|
|
|
lpad.body.i.i: ; preds = %lpad2.i.i.i.i
|
|
resume { i8*, i32 } %0
|
|
}
|
|
|
|
declare i32 @__gxx_personality_v0(...)
|
|
|
|
declare void @_Znwm()
|
|
|
|
!llvm.dbg.cu = !{!30}
|
|
|
|
!30 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.3 (trunk 169129) (llvm/trunk 169135)", isOptimized: true, emissionKind: FullDebug, file: !34, enums: !2, retainedTypes: !2)
|
|
!31 = !DILocalVariable(name: "X", line: 29, scope: !37, type: !32)
|
|
!32 = !DIDerivedType(tag: DW_TAG_typedef, name: "HM", line: 28, file: !34, baseType: null)
|
|
!33 = !DIFile(filename: "SingleSource/Benchmarks/Shootout-C++/hash.cpp", directory: "SingleSource/Benchmarks/Shootout-C++")
|
|
!34 = !DIFile(filename: "SingleSource/Benchmarks/Shootout-C++/hash.cpp", directory: "SingleSource/Benchmarks/Shootout-C++")
|
|
!35 = !{i32 1, !"Debug Info Version", i32 3}
|
|
!37 = distinct !DISubprogram(name: "main", isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, unit: !30, scopeLine: 1, file: !19, scope: !14, type: !22)
|