diff options
Diffstat (limited to 'test/CodeGen/ARM/coalesce-dbgvalue.ll')
| -rw-r--r-- | test/CodeGen/ARM/coalesce-dbgvalue.ll | 115 |
1 files changed, 0 insertions, 115 deletions
diff --git a/test/CodeGen/ARM/coalesce-dbgvalue.ll b/test/CodeGen/ARM/coalesce-dbgvalue.ll deleted file mode 100644 index c346ea102c31..000000000000 --- a/test/CodeGen/ARM/coalesce-dbgvalue.ll +++ /dev/null @@ -1,115 +0,0 @@ -; RUN: llc < %s -verify-machineinstrs -; PR16110 -; -; This test case contains a value that is split into two connected components -; by rematerialization during coalescing. It also contains a DBG_VALUE -; instruction which must be updated during -; ConnectedVNInfoEqClasses::Distribute(). - -source_filename = "test/CodeGen/ARM/coalesce-dbgvalue.ll" -target datalayout = "e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:32:64-v128:32:128-a0:0:32-n32-S32" -target triple = "thumbv7-apple-ios3.0.0" - -@c = common global i32 0, align 4, !dbg !0 -@b = common global i32 0, align 4, !dbg !4 -@a = common global i64 0, align 8, !dbg !6 -@d = common global i32 0, align 4, !dbg !9 - -; Function Attrs: nounwind ssp -define i32 @pr16110() #0 !dbg !15 { -for.cond1.preheader: - store i32 0, i32* @c, align 4, !dbg !24 - br label %for.cond1.outer, !dbg !26 - -for.cond1: ; preds = %for.end9, %for.cond1.outer - %storemerge11 = phi i32 [ 0, %for.end9 ], [ %storemerge11.ph, %for.cond1.outer ] - %cmp = icmp slt i32 %storemerge11, 1, !dbg !26 - br i1 %cmp, label %for.body2, label %for.end9, !dbg !26 - -for.body2: ; preds = %for.cond1 - store i32 %storemerge11, i32* @b, align 4, !dbg !26 - tail call void @llvm.dbg.value(metadata i32* null, i64 0, metadata !20, metadata !27), !dbg !28 - %0 = load i64, i64* @a, align 8, !dbg !29 - %xor = xor i64 %0, %e.1.ph, !dbg !29 - %conv3 = trunc i64 %xor to i32, !dbg !29 - tail call void @llvm.dbg.value(metadata i32 %conv3, i64 0, metadata !19, metadata !27), !dbg !29 - %tobool4 = icmp eq i32 %conv3, 0, !dbg !29 - br i1 %tobool4, label %land.end, label %land.rhs, !dbg !29 - -land.rhs: ; preds = %for.body2 - %call = tail call i32 bitcast (i32 (...)* @fn3 to i32 ()*)() #3, !dbg !29 - %tobool5 = icmp ne i32 %call, 0, !dbg !29 - br label %land.end - -land.end: ; preds = %land.rhs, %for.body2 - %1 = phi i1 [ false, %for.body2 ], [ %tobool5, %land.rhs ] - %land.ext = zext i1 %1 to i32 - %call6 = tail call i32 bitcast (i32 (...)* @fn2 to i32 (i32, i32*)*)(i32 %land.ext, i32* null) #3 - %2 = load i32, i32* @b, align 4, !dbg !26 - %inc8 = add nsw i32 %2, 1, !dbg !26 - %phitmp = and i64 %xor, 4294967295, !dbg !26 - br label %for.cond1.outer, !dbg !26 - -for.cond1.outer: ; preds = %land.end, %for.cond1.preheader - %storemerge11.ph = phi i32 [ %inc8, %land.end ], [ 0, %for.cond1.preheader ] - %e.1.ph = phi i64 [ %phitmp, %land.end ], [ 0, %for.cond1.preheader ] - %3 = load i32, i32* @d, align 4, !dbg !30 - %tobool10 = icmp eq i32 %3, 0, !dbg !30 - br label %for.cond1 - -for.end9: ; preds = %for.cond1 - br i1 %tobool10, label %if.end, label %for.cond1, !dbg !30 - -if.end: ; preds = %for.end9 - store i32 %storemerge11, i32* @b, align 4, !dbg !26 - ret i32 0, !dbg !31 -} - -declare i32 @fn2(...) #1 - -declare i32 @fn3(...) #1 - -; Function Attrs: nounwind readnone -declare void @llvm.dbg.value(metadata, i64, metadata, metadata) #2 - -attributes #0 = { nounwind ssp "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "unsafe-fp-math"="false" "use-soft-float"="false" } -attributes #1 = { "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "unsafe-fp-math"="false" "use-soft-float"="false" } -attributes #2 = { nounwind readnone } -attributes #3 = { nounwind } - -!llvm.dbg.cu = !{!11} -!llvm.module.flags = !{!14} - -!0 = !DIGlobalVariableExpression(var: !1) -!1 = !DIGlobalVariable(name: "c", scope: null, file: !2, line: 3, type: !3, isLocal: false, isDefinition: true) -!2 = !DIFile(filename: "pr16110.c", directory: "/d/b") -!3 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed) -!4 = !DIGlobalVariableExpression(var: !5) -!5 = !DIGlobalVariable(name: "b", scope: null, file: !2, line: 2, type: !3, isLocal: false, isDefinition: true) -!6 = !DIGlobalVariableExpression(var: !7) -!7 = !DIGlobalVariable(name: "a", scope: null, file: !2, line: 1, type: !8, isLocal: false, isDefinition: true) -!8 = !DIBasicType(name: "long long int", size: 64, align: 32, encoding: DW_ATE_signed) -!9 = !DIGlobalVariableExpression(var: !10) -!10 = !DIGlobalVariable(name: "d", scope: null, file: !2, line: 4, type: !3, isLocal: false, isDefinition: true) -!11 = distinct !DICompileUnit(language: DW_LANG_C99, file: !2, producer: "clang version 3.4 (trunk 182024) (llvm/trunk 182023)", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !12, retainedTypes: !12, globals: !13, imports: !12) -!12 = !{} -!13 = !{!6, !4, !0, !9} -!14 = !{i32 1, !"Debug Info Version", i32 3} -!15 = distinct !DISubprogram(name: "pr16110", scope: !2, file: !2, line: 7, type: !16, isLocal: false, isDefinition: true, scopeLine: 7, virtualIndex: 6, isOptimized: true, unit: !11, variables: !18) -!16 = !DISubroutineType(types: !17) -!17 = !{!3} -!18 = !{!19, !20} -!19 = !DILocalVariable(name: "e", scope: !15, file: !2, line: 8, type: !3) -!20 = !DILocalVariable(name: "f", scope: !21, file: !2, line: 13, type: !23) -!21 = distinct !DILexicalBlock(scope: !22, file: !2, line: 12) -!22 = distinct !DILexicalBlock(scope: !15, file: !2, line: 12) -!23 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !3, size: 32, align: 32) -!24 = !DILocation(line: 10, scope: !25) -!25 = distinct !DILexicalBlock(scope: !15, file: !2, line: 10) -!26 = !DILocation(line: 12, scope: !22) -!27 = !DIExpression() -!28 = !DILocation(line: 13, scope: !21) -!29 = !DILocation(line: 14, scope: !21) -!30 = !DILocation(line: 16, scope: !15) -!31 = !DILocation(line: 18, scope: !15) - |