forked from OSchip/llvm-project
138 lines
7.2 KiB
LLVM
138 lines
7.2 KiB
LLVM
; RUN: llc < %s -mtriple=x86_64-apple-macosx -enable-misched \
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; RUN: -verify-machineinstrs | FileCheck %s
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;
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; Test MachineScheduler handling of DBG_VALUE.
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; rdar://12776937.
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;
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; CHECK: %if.else581
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; CHECK: DEBUG_VALUE: num1
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; CHECK: call
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%union.rec = type {}
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@.str15 = external hidden unnamed_addr constant [6 x i8], align 1
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declare void @llvm.dbg.declare(metadata, metadata) nounwind readnone
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define i32 @AttachGalley(%union.rec** nocapture %suspend_pt) nounwind uwtable ssp {
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entry:
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%num14075 = alloca [20 x i8], align 16
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br label %if.end33
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if.end33: ; preds = %entry
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%cmp1733 = icmp eq i32 undef, 0
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br label %if.else581
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if.else581: ; preds = %if.end33
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%cmp586 = icmp eq i8 undef, -123
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br i1 %cmp586, label %if.then588, label %if.else594
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if.then588: ; preds = %if.else581
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br label %for.cond1710.preheader
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if.else594: ; preds = %if.else581
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unreachable
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for.cond1710.preheader: ; preds = %if.then588
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br label %for.cond1710
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for.cond1710: ; preds = %for.cond1710, %for.cond1710.preheader
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br i1 undef, label %for.cond1710, label %if.then3344
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if.then3344:
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br label %if.then4073
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if.then4073: ; preds = %if.then3344
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call void @llvm.dbg.declare(metadata !{[20 x i8]* %num14075}, metadata !4)
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%arraydecay4078 = getelementptr inbounds [20 x i8]* %num14075, i64 0, i64 0
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%0 = load i32* undef, align 4
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%add4093 = add nsw i32 %0, 0
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%conv4094 = sitofp i32 %add4093 to float
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%div4095 = fdiv float %conv4094, 5.670000e+02
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%conv4096 = fpext float %div4095 to double
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%call4097 = call i32 (i8*, i32, i64, i8*, ...)* @__sprintf_chk(i8* %arraydecay4078, i32 0, i64 20, i8* getelementptr inbounds ([6 x i8]* @.str15, i64 0, i64 0), double %conv4096) nounwind
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br i1 %cmp1733, label %if.then4107, label %if.else4114
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if.then4107: ; preds = %if.then4073
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unreachable
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if.else4114: ; preds = %if.then4073
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unreachable
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}
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declare i32 @__sprintf_chk(i8*, i32, i64, i8*, ...)
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!llvm.dbg.cu = !{!0}
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!llvm.module.flags = !{!35}
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!0 = metadata !{i32 786449, metadata !19, i32 12, metadata !"clang version 3.3 (trunk 168918) (llvm/trunk 168920)", i1 true, metadata !"", i32 0, metadata !2, metadata !2, metadata !2, metadata !2, null, metadata !""} ; [ DW_TAG_compile_unit ] [MultiSource/Benchmarks/MiBench/consumer-typeset/MultiSource/Benchmarks/MiBench/consumer-typeset/z19.c] [DW_LANG_C99]
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!1 = metadata !{metadata !2}
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!2 = metadata !{}
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!4 = metadata !{i32 786688, metadata !5, metadata !"num1", metadata !14, i32 815, metadata !15, i32 0, i32 0} ; [ DW_TAG_auto_variable ] [num1] [line 815]
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!5 = metadata !{i32 786443, metadata !6, i32 815, i32 0, metadata !14, i32 177} ; [ DW_TAG_lexical_block ] [MultiSource/Benchmarks/MiBench/consumer-typeset/z19.c]
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!6 = metadata !{i32 786443, metadata !7, i32 812, i32 0, metadata !14, i32 176} ; [ DW_TAG_lexical_block ] [MultiSource/Benchmarks/MiBench/consumer-typeset/z19.c]
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!7 = metadata !{i32 786443, metadata !8, i32 807, i32 0, metadata !14, i32 175} ; [ DW_TAG_lexical_block ] [MultiSource/Benchmarks/MiBench/consumer-typeset/z19.c]
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!8 = metadata !{i32 786443, metadata !9, i32 440, i32 0, metadata !14, i32 94} ; [ DW_TAG_lexical_block ] [MultiSource/Benchmarks/MiBench/consumer-typeset/z19.c]
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!9 = metadata !{i32 786443, metadata !10, i32 435, i32 0, metadata !14, i32 91} ; [ DW_TAG_lexical_block ] [MultiSource/Benchmarks/MiBench/consumer-typeset/z19.c]
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!10 = metadata !{i32 786443, metadata !11, i32 434, i32 0, metadata !14, i32 90} ; [ DW_TAG_lexical_block ] [MultiSource/Benchmarks/MiBench/consumer-typeset/z19.c]
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!11 = metadata !{i32 786443, metadata !12, i32 250, i32 0, metadata !14, i32 24} ; [ DW_TAG_lexical_block ] [MultiSource/Benchmarks/MiBench/consumer-typeset/z19.c]
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!12 = metadata !{i32 786443, metadata !13, i32 249, i32 0, metadata !14, i32 23} ; [ DW_TAG_lexical_block ] [MultiSource/Benchmarks/MiBench/consumer-typeset/z19.c]
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!13 = metadata !{i32 786443, metadata !2, i32 221, i32 0, metadata !14, i32 19} ; [ DW_TAG_lexical_block ] [MultiSource/Benchmarks/MiBench/consumer-typeset/z19.c]
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!14 = metadata !{i32 786473, metadata !19} ; [ DW_TAG_file_type ]
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!15 = metadata !{i32 786433, null, null, metadata !"", i32 0, i64 160, i64 8, i32 0, i32 0, metadata !16, metadata !17, i32 0, null, null, null} ; [ DW_TAG_array_type ] [line 0, size 160, align 8, offset 0] [from char]
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!16 = metadata !{i32 786468, null, null, metadata !"char", i32 0, i64 8, i64 8, i64 0, i32 0, i32 6} ; [ DW_TAG_base_type ] [char] [line 0, size 8, align 8, offset 0, enc DW_ATE_signed_char]
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!17 = metadata !{metadata !18}
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!18 = metadata !{i32 786465, i64 0, i64 20} ; [ DW_TAG_subrange_type ] [0, 19]
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!19 = metadata !{metadata !"MultiSource/Benchmarks/MiBench/consumer-typeset/z19.c", metadata !"MultiSource/Benchmarks/MiBench/consumer-typeset"}
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; Test DebugValue uses visited by RegisterPressureTracker findUseBetween().
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;
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; CHECK: @main
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; CHECK: DEBUG_VALUE: X
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; CHECK: call
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%"class.__gnu_cxx::hash_map" = type { %"class.__gnu_cxx::hashtable" }
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%"class.__gnu_cxx::hashtable" = type { i64, i64, i64, i64, i64, i64 }
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define void @main() uwtable ssp {
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entry:
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%X = alloca %"class.__gnu_cxx::hash_map", align 8
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br i1 undef, label %cond.true, label %cond.end
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cond.true: ; preds = %entry
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unreachable
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cond.end: ; preds = %entry
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call void @llvm.dbg.declare(metadata !{%"class.__gnu_cxx::hash_map"* %X}, metadata !31)
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%_M_num_elements.i.i.i.i = getelementptr inbounds %"class.__gnu_cxx::hash_map"* %X, i64 0, i32 0, i32 5
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invoke void @_Znwm()
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to label %exit.i unwind label %lpad2.i.i.i.i
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exit.i: ; preds = %cond.end
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unreachable
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lpad2.i.i.i.i: ; preds = %cond.end
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%0 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*)
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cleanup
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br i1 undef, label %lpad.body.i.i, label %if.then.i.i.i.i.i.i.i.i
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if.then.i.i.i.i.i.i.i.i: ; preds = %lpad2.i.i.i.i
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unreachable
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lpad.body.i.i: ; preds = %lpad2.i.i.i.i
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resume { i8*, i32 } %0
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}
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declare i32 @__gxx_personality_v0(...)
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declare void @_Znwm()
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!llvm.dbg.cu = !{!30}
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!30 = metadata !{i32 786449, metadata !34, i32 4, metadata !"clang version 3.3 (trunk 169129) (llvm/trunk 169135)", i1 true, metadata !"", i32 0, metadata !2, metadata !2, null, null, null, metadata !""} ; [ DW_TAG_compile_unit ] [SingleSource/Benchmarks/Shootout-C++/hash.cpp] [DW_LANG_C_plus_plus]
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!31 = metadata !{i32 786688, null, metadata !"X", null, i32 29, metadata !32, i32 0, i32 0} ; [ DW_TAG_auto_variable ] [X] [line 29]
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!32 = metadata !{i32 786454, metadata !34, null, metadata !"HM", i32 28, i64 0, i64 0, i64 0, i32 0, null} ; [ DW_TAG_typedef ] [HM] [line 28, size 0, align 0, offset 0] [from ]
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!33 = metadata !{i32 786473, metadata !34} ; [ DW_TAG_file_type ]
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!34 = metadata !{metadata !"SingleSource/Benchmarks/Shootout-C++/hash.cpp", metadata !"SingleSource/Benchmarks/Shootout-C++"}
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!35 = metadata !{i32 1, metadata !"Debug Info Version", i32 1}
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