//
//===----------------------------------------------------------------------===//
+#include "llvm/CodeGen/Passes.h"
#include "llvm/ADT/BitVector.h"
#include "llvm/ADT/DepthFirstIterator.h"
#include "llvm/ADT/PostOrderIterator.h"
#include "llvm/CodeGen/MachineMemOperand.h"
#include "llvm/CodeGen/MachineModuleInfo.h"
#include "llvm/CodeGen/MachineRegisterInfo.h"
-#include "llvm/CodeGen/Passes.h"
#include "llvm/CodeGen/PseudoSourceValue.h"
#include "llvm/CodeGen/SlotIndexes.h"
#include "llvm/CodeGen/StackProtector.h"
#include "llvm/IR/Dominators.h"
#include "llvm/IR/Function.h"
#include "llvm/IR/Instructions.h"
-#include "llvm/IR/IntrinsicInst.h"
#include "llvm/IR/Module.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/Debug.h"
// upcoming replacement.
SP->adjustForColoring(From, To);
- // The new alloca might not be valid in a llvm.dbg.declare for this
- // variable, so undef out the use to make the verifier happy.
- AllocaInst *FromAI = const_cast<AllocaInst *>(From);
- if (FromAI->isUsedByMetadata())
- ValueAsMetadata::handleRAUW(FromAI, UndefValue::get(FromAI->getType()));
- for (auto &Use : FromAI->uses()) {
- if (BitCastInst *BCI = dyn_cast<BitCastInst>(Use.get()))
- if (BCI->isUsedByMetadata())
- ValueAsMetadata::handleRAUW(BCI, UndefValue::get(BCI->getType()));
- }
-
// Note that this will not replace uses in MMOs (which we'll update below),
// or anywhere else (which is why we won't delete the original
// instruction).
- FromAI->replaceAllUsesWith(Inst);
+ const_cast<AllocaInst *>(From)->replaceAllUsesWith(Inst);
}
// Remap all instructions to the new stack slots.
// Module-level debug info verification...
void verifyTypeRefs();
template <class MapTy>
- void verifyDIExpression(const DbgInfoIntrinsic &I, const MapTy &TypeRefs);
+ void verifyBitPieceExpression(const DbgInfoIntrinsic &I,
+ const MapTy &TypeRefs);
void visitUnresolvedTypeRef(const MDString *S, const MDNode *N);
};
} // End anonymous namespace
}
template <class MapTy>
-void Verifier::verifyDIExpression(const DbgInfoIntrinsic &I,
- const MapTy &TypeRefs) {
+void Verifier::verifyBitPieceExpression(const DbgInfoIntrinsic &I,
+ const MapTy &TypeRefs) {
DILocalVariable *V;
DIExpression *E;
- const Value *Arg;
- uint64_t ArgumentTypeSizeInBits = 0;
if (auto *DVI = dyn_cast<DbgValueInst>(&I)) {
- Arg = DVI->getValue();
- if (Arg)
- ArgumentTypeSizeInBits =
- M->getDataLayout().getTypeAllocSizeInBits(Arg->getType());
V = dyn_cast_or_null<DILocalVariable>(DVI->getRawVariable());
E = dyn_cast_or_null<DIExpression>(DVI->getRawExpression());
} else {
auto *DDI = cast<DbgDeclareInst>(&I);
- // For declare intrinsics, get the total size of the alloca, to allow
- // case where the variable may span more than one element.
- Arg = DDI->getAddress();
- if (Arg)
- Arg = Arg->stripPointerCasts();
- const AllocaInst *AI = dyn_cast_or_null<AllocaInst>(Arg);
- if (AI) {
- // We can only say something about constant size allocations
- if (const ConstantInt *CI = dyn_cast<ConstantInt>(AI->getArraySize()))
- ArgumentTypeSizeInBits =
- CI->getLimitedValue() *
- M->getDataLayout().getTypeAllocSizeInBits(AI->getAllocatedType());
- }
V = dyn_cast_or_null<DILocalVariable>(DDI->getRawVariable());
E = dyn_cast_or_null<DIExpression>(DDI->getRawExpression());
}
if (!V || !E || !E->isValid())
return;
+ // Nothing to do if this isn't a bit piece expression.
+ if (!E->isBitPiece())
+ return;
+
// The frontend helps out GDB by emitting the members of local anonymous
// unions as artificial local variables with shared storage. When SROA splits
// the storage for artificial local variables that are smaller than the entire
if (!VarSize)
return;
- if (E->isBitPiece()) {
- unsigned PieceSize = E->getBitPieceSize();
- unsigned PieceOffset = E->getBitPieceOffset();
- Assert(PieceSize + PieceOffset <= VarSize,
- "piece is larger than or outside of variable", &I, V, E);
- Assert(PieceSize != VarSize, "piece covers entire variable", &I, V, E);
- return;
- }
-
- if (!ArgumentTypeSizeInBits)
- return; // We were unable to determine the size of the argument
-
- if (E->getNumElements() == 0) {
- // In the case where the expression is empty, verify the size of the
- // argument. Doing this in the general case would require looking through
- // any dereferences that may be in the expression.
- Assert(ArgumentTypeSizeInBits == VarSize,
- "size of passed value (" + utostr(ArgumentTypeSizeInBits) +
- ") does not match size of declared variable (" +
- utostr(VarSize) + ")",
- &I, Arg, V, V->getType(), E);
- } else if (E->getElement(0) == dwarf::DW_OP_deref) {
- Assert(ArgumentTypeSizeInBits == M->getDataLayout().getPointerSizeInBits(),
- "the operation of the expression is a deref, but the passed value "
- "is not pointer sized",
- &I, Arg, V, V->getType(), E);
- }
+ unsigned PieceSize = E->getBitPieceSize();
+ unsigned PieceOffset = E->getBitPieceOffset();
+ Assert(PieceSize + PieceOffset <= VarSize,
+ "piece is larger than or outside of variable", &I, V, E);
+ Assert(PieceSize != VarSize, "piece covers entire variable", &I, V, E);
}
void Verifier::visitUnresolvedTypeRef(const MDString *S, const MDNode *N) {
for (const BasicBlock &BB : F)
for (const Instruction &I : BB)
if (auto *DII = dyn_cast<DbgInfoIntrinsic>(&I))
- verifyDIExpression(*DII, TypeRefs);
+ verifyBitPieceExpression(*DII, TypeRefs);
// Return early if all typerefs were resolved.
if (UnresolvedTypeRefs.empty())
; RUN: llc -O0 -mtriple=arm-apple-darwin < %s | grep DW_OP_breg
; Use DW_OP_breg in variable's location expression if the variable is in a stack slot.
-target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:32-f32:32:32-f64:32:32-v64:64:64-v128:128:128-a0:0:64"
-target triple = "arm-apple-darwin"
-
%struct.SVal = type { i8*, i32 }
define i32 @_Z3fooi4SVal(i32 %i, %struct.SVal* noalias %location) nounwind ssp !dbg !17 {
!llvm.module.flags = !{!49}
!0 = !DISubprogram(name: "SVal", line: 11, isLocal: false, isDefinition: false, virtualIndex: 6, isOptimized: false, file: !48, scope: !1, type: !14)
-!1 = !DICompositeType(tag: DW_TAG_structure_type, name: "SVal", line: 1, size: 64, align: 64, file: !48, elements: !4)
+!1 = !DICompositeType(tag: DW_TAG_structure_type, name: "SVal", line: 1, size: 128, align: 64, file: !48, elements: !4)
!2 = !DIFile(filename: "small.cc", directory: "/Users/manav/R8248330")
!3 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "4.2.1 (Based on Apple Inc. build 5658) (LLVM build)", isOptimized: false, emissionKind: 1, file: !48, enums: !47, retainedTypes: !47, subprograms: !46, globals: !47, imports: !47)
!4 = !{!5, !7, !0, !9}
!23 = !DILocalVariable(name: "i", line: 16, arg: 1, scope: !17, file: !2, type: !13)
!24 = !DILocation(line: 16, scope: !17)
!25 = !DILocalVariable(name: "location", line: 16, arg: 2, scope: !17, file: !2, type: !26)
-!26 = !DIDerivedType(tag: DW_TAG_reference_type, name: "SVal", size: 32, align: 32, file: !48, scope: !2, baseType: !1)
+!26 = !DIDerivedType(tag: DW_TAG_reference_type, name: "SVal", size: 64, align: 64, file: !48, scope: !2, baseType: !1)
!27 = !DILocation(line: 17, scope: !28)
!28 = distinct !DILexicalBlock(line: 16, column: 0, file: !2, scope: !17)
!29 = !DILocation(line: 18, scope: !28)
!30 = !DILocation(line: 20, scope: !28)
!31 = !DILocalVariable(name: "this", line: 11, arg: 1, scope: !16, file: !2, type: !32)
-!32 = !DIDerivedType(tag: DW_TAG_const_type, flags: DIFlagArtificial, file: !48, scope: !2, baseType: !33)
-!33 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 32, align: 32, file: !48, scope: !2, baseType: !1)
+!32 = !DIDerivedType(tag: DW_TAG_const_type, size: 64, align: 64, flags: DIFlagArtificial, file: !48, scope: !2, baseType: !33)
+!33 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, file: !48, scope: !2, baseType: !1)
!34 = !DILocation(line: 11, scope: !16)
!35 = !DILocation(line: 11, scope: !36)
!36 = distinct !DILexicalBlock(line: 11, column: 0, file: !48, scope: !37)
entry:
%x.i = alloca i8, align 1
%y.i = alloca [256 x i8], align 16
- %0 = bitcast i8* %x.i to i8*
+ %0 = bitcast [256 x i8]* %y.i to i8*
br label %for.body
for.body:
!1 = !DIFile(filename: "t.c", directory: "")
!2 = !{}
!3 = !{i32 1, !"Debug Info Version", i32 3}
- !4 = !DILocalVariable(name: "x", scope: !5, file: !1, line: 16, type: !9)
+ !4 = !DILocalVariable(name: "x", scope: !5, file: !1, line: 16, type: !6)
!5 = distinct !DISubprogram(scope: null, isLocal: false, isDefinition: true, isOptimized: false)
!6 = !DIBasicType(name: "char", size: 8, align: 8, encoding: DW_ATE_signed_char)
!7 = !DIExpression()
!8 = !DILocation(line: 0, scope: !5)
- !9 = !DICompositeType(tag: DW_TAG_array_type, baseType: !6, size: 2048, align: 8, elements: !10)
- !10 = !{!11}
- !11 = !DISubrange(count: 256)
...
---
name: foo
# CHECK-LABEL: foo
# CHECK: stack:
# CHECK: - { id: 0, name: y.i, offset: 0, size: 256, alignment: 16, di-variable: '!4',
-# CHECK-NEXT: di-expression: '!10', di-location: '!11' }
+# CHECK-NEXT: di-expression: '!7', di-location: '!8' }
stack:
- { id: 0, name: y.i, offset: 0, size: 256, alignment: 16, di-variable: '!4',
di-expression: '!7', di-location: '!8' }
!1 = !{!2}
!2 = distinct !DISubprogram(name: "test", isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 1, file: !6, scope: !5, type: !7)
!3 = !DILocalVariable(name: "callback", line: 214, scope: !2, type: !4)
-!4 = !DICompositeType(tag: DW_TAG_structure_type, name: "btCompoundLeafCallback", line: 90, size: 64, align: 64, file: !6)
+!4 = !DICompositeType(tag: DW_TAG_structure_type, name: "btCompoundLeafCallback", line: 90, size: 512, align: 64, file: !6)
!5 = !DIFile(filename: "MultiSource/Benchmarks/Bullet/btCompoundCollisionAlgorithm.cpp", directory: "MultiSource/Benchmarks/Bullet")
!6 = !DIFile(filename: "MultiSource/Benchmarks/Bullet/btCompoundCollisionAlgorithm.cpp", directory: "MultiSource/Benchmarks/Bullet")
!7 = !DISubroutineType(types: !9)
!5 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
!6 = !DILocalVariable(name: "i", line: 2, arg: 1, scope: !1, file: !2, type: !5)
!7 = !DILocalVariable(name: "c", line: 2, arg: 2, scope: !1, file: !2, type: !8)
-!8 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, scope: !0, baseType: !5)
+!8 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, scope: !0, baseType: !9)
!9 = !DIBasicType(tag: DW_TAG_base_type, name: "char", size: 8, align: 8, encoding: DW_ATE_signed_char)
-!10 = !DILocalVariable(name: "a", line: 3, scope: !11, file: !2, type: !5)
+!10 = !DILocalVariable(name: "a", line: 3, scope: !11, file: !2, type: !9)
!11 = distinct !DILexicalBlock(line: 2, column: 25, file: !20, scope: !1)
!12 = !DILocation(line: 2, column: 13, scope: !1)
!13 = !DILocation(line: 2, column: 22, scope: !1)
; CHECK: je .LBB0_4
; Regenerate test with this command:
-; clang++ -emit-llvm -S -O2 -g
+; clang -emit-llvm -S -O2 -g
; from this source:
;
; extern void foo(char *dst,unsigned siz,const char *src);
%struct.AAA3 = type { [4 x i8] }
@.str = private unnamed_addr constant [1 x i8] zeroinitializer, align 1
-@.str.1 = private unnamed_addr constant [2 x i8] c"+\00", align 1
-@.str.2 = private unnamed_addr constant [2 x i8] c"-\00", align 1
+@.str1 = private unnamed_addr constant [2 x i8] c"+\00", align 1
+@.str2 = private unnamed_addr constant [2 x i8] c"-\00", align 1
; Function Attrs: uwtable
define void @_Z3barii(i32 %param1, i32 %param2) #0 !dbg !24 {
entry:
%var1 = alloca %struct.AAA3, align 1
%var2 = alloca %struct.AAA3, align 1
- tail call void @llvm.dbg.value(metadata i32 %param1, i64 0, metadata !29, metadata !46), !dbg !47
- tail call void @llvm.dbg.value(metadata i32 %param2, i64 0, metadata !30, metadata !46), !dbg !48
- tail call void @llvm.dbg.value(metadata i8* null, i64 0, metadata !31, metadata !46), !dbg !49
+ tail call void @llvm.dbg.value(metadata i32 %param1, i64 0, metadata !30, metadata !DIExpression()), !dbg !47
+ tail call void @llvm.dbg.value(metadata i32 %param2, i64 0, metadata !31, metadata !DIExpression()), !dbg !47
+ tail call void @llvm.dbg.value(metadata i8* null, i64 0, metadata !32, metadata !DIExpression()), !dbg !49
%tobool = icmp eq i32 %param2, 0, !dbg !50
- br i1 %tobool, label %if.end, label %if.then, !dbg !52
+ br i1 %tobool, label %if.end, label %if.then, !dbg !50
if.then: ; preds = %entry
- %call = tail call i8* @_Z5i2stri(i32 %param2), !dbg !53
- tail call void @llvm.dbg.value(metadata i8* %call, i64 0, metadata !31, metadata !46), !dbg !49
- br label %if.end, !dbg !55
+ %call = tail call i8* @_Z5i2stri(i32 %param2), !dbg !52
+ tail call void @llvm.dbg.value(metadata i8* %call, i64 0, metadata !32, metadata !DIExpression()), !dbg !49
+ br label %if.end, !dbg !54
if.end: ; preds = %entry, %if.then
- %0 = getelementptr inbounds %struct.AAA3, %struct.AAA3* %var1, i64 0, i32 0, i64 0, !dbg !56
- call void @llvm.lifetime.start(i64 4, i8* %0) #4, !dbg !56
- tail call void @llvm.dbg.value(metadata %struct.AAA3* %var1, i64 0, metadata !32, metadata !57), !dbg !58
- tail call void @llvm.dbg.value(metadata %struct.AAA3* %var1, i64 0, metadata !36, metadata !46), !dbg !59
- tail call void @llvm.dbg.value(metadata i8* getelementptr inbounds ([1 x i8], [1 x i8]* @.str, i64 0, i64 0), i64 0, metadata !38, metadata !46), !dbg !62
- call void @_Z3fooPcjPKc(i8* %0, i32 4, i8* nonnull getelementptr inbounds ([1 x i8], [1 x i8]* @.str, i64 0, i64 0)), !dbg !63
- %1 = getelementptr inbounds %struct.AAA3, %struct.AAA3* %var2, i64 0, i32 0, i64 0, !dbg !65
- call void @llvm.lifetime.start(i64 4, i8* %1) #4, !dbg !65
- call void @llvm.dbg.value(metadata %struct.AAA3* %var2, i64 0, metadata !33, metadata !57), !dbg !66
- call void @llvm.dbg.value(metadata %struct.AAA3* %var2, i64 0, metadata !36, metadata !46), !dbg !67
- call void @llvm.dbg.value(metadata i8* getelementptr inbounds ([1 x i8], [1 x i8]* @.str, i64 0, i64 0), i64 0, metadata !38, metadata !46), !dbg !69
- call void @_Z3fooPcjPKc(i8* %1, i32 4, i8* nonnull getelementptr inbounds ([1 x i8], [1 x i8]* @.str, i64 0, i64 0)), !dbg !70
- %tobool1 = icmp eq i32 %param1, 0, !dbg !71
- call void @llvm.dbg.value(metadata %struct.AAA3* %var2, i64 0, metadata !33, metadata !57), !dbg !66
- call void @llvm.dbg.value(metadata %struct.AAA3* %var2, i64 0, metadata !41, metadata !46), !dbg !73
- br i1 %tobool1, label %if.else, label %if.then2, !dbg !75
+ tail call void @llvm.dbg.value(metadata %struct.AAA3* %var1, i64 0, metadata !33, metadata !DIExpression()), !dbg !55
+ tail call void @llvm.dbg.value(metadata %struct.AAA3* %var1, i64 0, metadata !56, metadata !DIExpression()), !dbg !57
+ tail call void @llvm.dbg.value(metadata !58, i64 0, metadata !59, metadata !DIExpression()), !dbg !60
+ %arraydecay.i = getelementptr inbounds %struct.AAA3, %struct.AAA3* %var1, i64 0, i32 0, i64 0, !dbg !61
+ call void @_Z3fooPcjPKc(i8* %arraydecay.i, i32 4, i8* getelementptr inbounds ([1 x i8], [1 x i8]* @.str, i64 0, i64 0)), !dbg !61
+ call void @llvm.dbg.value(metadata %struct.AAA3* %var2, i64 0, metadata !34, metadata !DIExpression()), !dbg !63
+ call void @llvm.dbg.value(metadata %struct.AAA3* %var2, i64 0, metadata !64, metadata !DIExpression()), !dbg !65
+ call void @llvm.dbg.value(metadata !58, i64 0, metadata !66, metadata !DIExpression()), !dbg !67
+ %arraydecay.i5 = getelementptr inbounds %struct.AAA3, %struct.AAA3* %var2, i64 0, i32 0, i64 0, !dbg !68
+ call void @_Z3fooPcjPKc(i8* %arraydecay.i5, i32 4, i8* getelementptr inbounds ([1 x i8], [1 x i8]* @.str, i64 0, i64 0)), !dbg !68
+ %tobool1 = icmp eq i32 %param1, 0, !dbg !69
+ call void @llvm.dbg.value(metadata %struct.AAA3* %var2, i64 0, metadata !34, metadata !DIExpression()), !dbg !63
+ br i1 %tobool1, label %if.else, label %if.then2, !dbg !69
if.then2: ; preds = %if.end
- call void @llvm.dbg.value(metadata i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.1, i64 0, i64 0), i64 0, metadata !42, metadata !46), !dbg !76
- call void @_Z3fooPcjPKc(i8* %1, i32 4, i8* nonnull getelementptr inbounds ([2 x i8], [2 x i8]* @.str.1, i64 0, i64 0)), !dbg !78
- br label %if.end3, !dbg !79
+ call void @llvm.dbg.value(metadata %struct.AAA3* %var2, i64 0, metadata !71, metadata !DIExpression()), !dbg !73
+ call void @llvm.dbg.value(metadata !74, i64 0, metadata !75, metadata !DIExpression()), !dbg !76
+ call void @_Z3fooPcjPKc(i8* %arraydecay.i5, i32 4, i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str1, i64 0, i64 0)), !dbg !76
+ br label %if.end3, !dbg !72
if.else: ; preds = %if.end
- call void @llvm.dbg.value(metadata i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.2, i64 0, i64 0), i64 0, metadata !42, metadata !46), !dbg !80
- call void @_Z3fooPcjPKc(i8* %1, i32 4, i8* nonnull getelementptr inbounds ([2 x i8], [2 x i8]* @.str.2, i64 0, i64 0)), !dbg !81
+ call void @llvm.dbg.value(metadata %struct.AAA3* %var2, i64 0, metadata !77, metadata !DIExpression()), !dbg !79
+ call void @llvm.dbg.value(metadata !80, i64 0, metadata !81, metadata !DIExpression()), !dbg !82
+ call void @_Z3fooPcjPKc(i8* %arraydecay.i5, i32 4, i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str2, i64 0, i64 0)), !dbg !82
br label %if.end3
if.end3: ; preds = %if.else, %if.then2
- call void @llvm.dbg.value(metadata %struct.AAA3* %var1, i64 0, metadata !32, metadata !57), !dbg !58
- call void @llvm.dbg.value(metadata %struct.AAA3* %var1, i64 0, metadata !41, metadata !46), !dbg !82
- call void @llvm.dbg.value(metadata i8* getelementptr inbounds ([1 x i8], [1 x i8]* @.str, i64 0, i64 0), i64 0, metadata !42, metadata !46), !dbg !84
- call void @_Z3fooPcjPKc(i8* %0, i32 4, i8* nonnull getelementptr inbounds ([1 x i8], [1 x i8]* @.str, i64 0, i64 0)), !dbg !85
- call void @llvm.lifetime.end(i64 4, i8* %1) #4, !dbg !86
- call void @llvm.lifetime.end(i64 4, i8* %0) #4, !dbg !87
- ret void, !dbg !86
+ call void @llvm.dbg.value(metadata %struct.AAA3* %var1, i64 0, metadata !33, metadata !DIExpression()), !dbg !55
+ call void @llvm.dbg.value(metadata %struct.AAA3* %var1, i64 0, metadata !83, metadata !DIExpression()), !dbg !85
+ call void @llvm.dbg.value(metadata !58, i64 0, metadata !86, metadata !DIExpression()), !dbg !87
+ call void @_Z3fooPcjPKc(i8* %arraydecay.i, i32 4, i8* getelementptr inbounds ([1 x i8], [1 x i8]* @.str, i64 0, i64 0)), !dbg !87
+ ret void, !dbg !88
}
-; Function Attrs: argmemonly nounwind
-declare void @llvm.lifetime.start(i64, i8* nocapture) #1
+declare i8* @_Z5i2stri(i32) #1
-declare i8* @_Z5i2stri(i32) #2
-
-; Function Attrs: argmemonly nounwind
-declare void @llvm.lifetime.end(i64, i8* nocapture) #1
-
-declare void @_Z3fooPcjPKc(i8*, i32, i8*) #2
+declare void @_Z3fooPcjPKc(i8*, i32, i8*) #1
; Function Attrs: nounwind readnone
-declare void @llvm.dbg.value(metadata, i64, metadata, metadata) #3
+declare void @llvm.dbg.value(metadata, i64, metadata, metadata) #2
-attributes #0 = { uwtable "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+fxsr,+mmx,+sse,+sse2" "unsafe-fp-math"="false" "use-soft-float"="false" }
-attributes #1 = { argmemonly nounwind }
-attributes #2 = { "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+fxsr,+mmx,+sse,+sse2" "unsafe-fp-math"="false" "use-soft-float"="false" }
-attributes #3 = { nounwind readnone }
-attributes #4 = { nounwind }
+attributes #0 = { uwtable "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
+attributes #1 = { "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
+attributes #2 = { nounwind readnone }
!llvm.dbg.cu = !{!0}
-!llvm.module.flags = !{!43, !44}
-!llvm.ident = !{!45}
+!llvm.module.flags = !{!44, !45}
+!llvm.ident = !{!46}
-!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !1, producer: "clang version 3.8.0 (trunk 255993) (llvm/trunk 256074)", isOptimized: true, runtimeVersion: 0, emissionKind: 1, enums: !2, retainedTypes: !3, subprograms: !23)
-!1 = !DIFile(filename: "test.cpp", directory: "/mnt/extra")
+!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.5.0 ", isOptimized: true, emissionKind: 1, file: !1, enums: !2, retainedTypes: !3, subprograms: !23, globals: !2, imports: !2)
+!1 = !DIFile(filename: "dbg-changes-codegen-branch-folding.cpp", directory: "/tmp/dbginfo")
!2 = !{}
!3 = !{!4}
-!4 = !DICompositeType(tag: DW_TAG_structure_type, name: "AAA3", file: !1, line: 4, size: 32, align: 8, elements: !5, identifier: "_ZTS4AAA3")
+!4 = !DICompositeType(tag: DW_TAG_structure_type, name: "AAA3", line: 4, size: 32, align: 8, file: !1, elements: !5, identifier: "_ZTS4AAA3")
!5 = !{!6, !11, !17, !18}
-!6 = !DIDerivedType(tag: DW_TAG_member, name: "text", scope: !"_ZTS4AAA3", file: !1, line: 8, baseType: !7, size: 32, align: 8)
-!7 = !DICompositeType(tag: DW_TAG_array_type, baseType: !8, size: 32, align: 8, elements: !9)
-!8 = !DIBasicType(name: "char", size: 8, align: 8, encoding: DW_ATE_signed_char)
+!6 = !DIDerivedType(tag: DW_TAG_member, name: "text", line: 8, size: 32, align: 8, file: !1, scope: !"_ZTS4AAA3", baseType: !7)
+!7 = !DICompositeType(tag: DW_TAG_array_type, size: 32, align: 8, baseType: !8, elements: !9)
+!8 = !DIBasicType(tag: DW_TAG_base_type, name: "char", size: 8, align: 8, encoding: DW_ATE_signed_char)
!9 = !{!10}
!10 = !DISubrange(count: 4)
-!11 = !DISubprogram(name: "AAA3", scope: !"_ZTS4AAA3", file: !1, line: 5, type: !12, isLocal: false, isDefinition: false, scopeLine: 5, flags: DIFlagPrototyped, isOptimized: true)
+!11 = !DISubprogram(name: "AAA3", line: 5, isLocal: false, isDefinition: false, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 5, file: !1, scope: !"_ZTS4AAA3", type: !12)
!12 = !DISubroutineType(types: !13)
!13 = !{null, !14, !15}
-!14 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !"_ZTS4AAA3", size: 64, align: 64, flags: DIFlagArtificial | DIFlagObjectPointer)
-!15 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !16, size: 64, align: 64)
+!14 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, flags: DIFlagArtificial | DIFlagObjectPointer, baseType: !"_ZTS4AAA3")
+!15 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, baseType: !16)
!16 = !DIDerivedType(tag: DW_TAG_const_type, baseType: !8)
-!17 = !DISubprogram(name: "operator=", linkageName: "_ZN4AAA3aSEPKc", scope: !"_ZTS4AAA3", file: !1, line: 6, type: !12, isLocal: false, isDefinition: false, scopeLine: 6, flags: DIFlagPrototyped, isOptimized: true)
-!18 = !DISubprogram(name: "operator const char *", linkageName: "_ZNK4AAA3cvPKcEv", scope: !"_ZTS4AAA3", file: !1, line: 7, type: !19, isLocal: false, isDefinition: false, scopeLine: 7, flags: DIFlagPrototyped, isOptimized: true)
+!17 = !DISubprogram(name: "operator=", linkageName: "_ZN4AAA3aSEPKc", line: 6, isLocal: false, isDefinition: false, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 6, file: !1, scope: !"_ZTS4AAA3", type: !12)
+!18 = !DISubprogram(name: "operator const char *", linkageName: "_ZNK4AAA3cvPKcEv", line: 7, isLocal: false, isDefinition: false, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 7, file: !1, scope: !"_ZTS4AAA3", type: !19)
!19 = !DISubroutineType(types: !20)
!20 = !{!15, !21}
-!21 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !22, size: 64, align: 64, flags: DIFlagArtificial | DIFlagObjectPointer)
+!21 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, flags: DIFlagArtificial | DIFlagObjectPointer, baseType: !22)
!22 = !DIDerivedType(tag: DW_TAG_const_type, baseType: !"_ZTS4AAA3")
-!23 = !{!24, !34, !39}
-!24 = distinct !DISubprogram(name: "bar", linkageName: "_Z3barii", scope: !1, file: !1, line: 11, type: !25, isLocal: false, isDefinition: true, scopeLine: 11, flags: DIFlagPrototyped, isOptimized: true, variables: !28)
-!25 = !DISubroutineType(types: !26)
-!26 = !{null, !27, !27}
-!27 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
-!28 = !{!29, !30, !31, !32, !33}
-!29 = !DILocalVariable(name: "param1", arg: 1, scope: !24, file: !1, line: 11, type: !27)
-!30 = !DILocalVariable(name: "param2", arg: 2, scope: !24, file: !1, line: 11, type: !27)
-!31 = !DILocalVariable(name: "temp", scope: !24, file: !1, line: 12, type: !15)
-!32 = !DILocalVariable(name: "var1", scope: !24, file: !1, line: 17, type: !"_ZTS4AAA3")
-!33 = !DILocalVariable(name: "var2", scope: !24, file: !1, line: 18, type: !"_ZTS4AAA3")
-!34 = distinct !DISubprogram(name: "AAA3", linkageName: "_ZN4AAA3C2EPKc", scope: !"_ZTS4AAA3", file: !1, line: 5, type: !12, isLocal: false, isDefinition: true, scopeLine: 5, flags: DIFlagPrototyped, isOptimized: true, declaration: !11, variables: !35)
-!35 = !{!36, !38}
-!36 = !DILocalVariable(name: "this", arg: 1, scope: !34, type: !37, flags: DIFlagArtificial | DIFlagObjectPointer)
-!37 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !"_ZTS4AAA3", size: 64, align: 64)
-!38 = !DILocalVariable(name: "value", arg: 2, scope: !34, file: !1, line: 5, type: !15)
-!39 = distinct !DISubprogram(name: "operator=", linkageName: "_ZN4AAA3aSEPKc", scope: !"_ZTS4AAA3", file: !1, line: 6, type: !12, isLocal: false, isDefinition: true, scopeLine: 6, flags: DIFlagPrototyped, isOptimized: true, declaration: !17, variables: !40)
-!40 = !{!41, !42}
-!41 = !DILocalVariable(name: "this", arg: 1, scope: !39, type: !37, flags: DIFlagArtificial | DIFlagObjectPointer)
-!42 = !DILocalVariable(name: "value", arg: 2, scope: !39, file: !1, line: 6, type: !15)
-!43 = !{i32 2, !"Dwarf Version", i32 4}
-!44 = !{i32 2, !"Debug Info Version", i32 3}
-!45 = !{!"clang version 3.8.0 (trunk 255993) (llvm/trunk 256074)"}
-!46 = !DIExpression()
-!47 = !DILocation(line: 11, column: 15, scope: !24)
-!48 = !DILocation(line: 11, column: 26, scope: !24)
-!49 = !DILocation(line: 12, column: 16, scope: !24)
-!50 = !DILocation(line: 14, column: 7, scope: !51)
-!51 = distinct !DILexicalBlock(scope: !24, file: !1, line: 14, column: 7)
-!52 = !DILocation(line: 14, column: 7, scope: !24)
-!53 = !DILocation(line: 15, column: 12, scope: !54)
-!54 = distinct !DILexicalBlock(scope: !51, file: !1, line: 14, column: 15)
-!55 = !DILocation(line: 16, column: 3, scope: !54)
-!56 = !DILocation(line: 17, column: 3, scope: !24)
-!57 = !DIExpression(DW_OP_deref)
-!58 = !DILocation(line: 17, column: 8, scope: !24)
-!59 = !DILocation(line: 0, scope: !34, inlinedAt: !60)
-!60 = distinct !DILocation(line: 17, column: 8, scope: !61)
-!61 = !DILexicalBlockFile(scope: !24, file: !1, discriminator: 1)
-!62 = !DILocation(line: 5, column: 19, scope: !34, inlinedAt: !60)
-!63 = !DILocation(line: 5, column: 28, scope: !64, inlinedAt: !60)
-!64 = distinct !DILexicalBlock(scope: !34, file: !1, line: 5, column: 26)
-!65 = !DILocation(line: 18, column: 3, scope: !24)
-!66 = !DILocation(line: 18, column: 8, scope: !24)
-!67 = !DILocation(line: 0, scope: !34, inlinedAt: !68)
-!68 = distinct !DILocation(line: 18, column: 8, scope: !61)
-!69 = !DILocation(line: 5, column: 19, scope: !34, inlinedAt: !68)
-!70 = !DILocation(line: 5, column: 28, scope: !64, inlinedAt: !68)
-!71 = !DILocation(line: 20, column: 7, scope: !72)
-!72 = distinct !DILexicalBlock(scope: !24, file: !1, line: 20, column: 7)
-!73 = !DILocation(line: 0, scope: !39, inlinedAt: !74)
-!74 = distinct !DILocation(line: 23, column: 10, scope: !72)
-!75 = !DILocation(line: 20, column: 7, scope: !24)
-!76 = !DILocation(line: 6, column: 29, scope: !39, inlinedAt: !77)
-!77 = distinct !DILocation(line: 21, column: 10, scope: !72)
-!78 = !DILocation(line: 6, column: 38, scope: !39, inlinedAt: !77)
-!79 = !DILocation(line: 21, column: 5, scope: !72)
-!80 = !DILocation(line: 6, column: 29, scope: !39, inlinedAt: !74)
-!81 = !DILocation(line: 6, column: 38, scope: !39, inlinedAt: !74)
-!82 = !DILocation(line: 0, scope: !39, inlinedAt: !83)
-!83 = distinct !DILocation(line: 24, column: 8, scope: !24)
-!84 = !DILocation(line: 6, column: 29, scope: !39, inlinedAt: !83)
-!85 = !DILocation(line: 6, column: 38, scope: !39, inlinedAt: !83)
-!86 = !DILocation(line: 25, column: 1, scope: !24)
-!87 = !DILocation(line: 25, column: 1, scope: !61)
+!23 = !{!24, !35, !40}
+!24 = distinct !DISubprogram(name: "bar", linkageName: "_Z3barii", line: 11, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 11, file: !1, scope: !25, type: !26, variables: !29)
+!25 = !DIFile(filename: "dbg-changes-codegen-branch-folding.cpp", directory: "/tmp/dbginfo")
+!26 = !DISubroutineType(types: !27)
+!27 = !{null, !28, !28}
+!28 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
+!29 = !{!30, !31, !32, !33, !34}
+!30 = !DILocalVariable(name: "param1", line: 11, arg: 1, scope: !24, file: !25, type: !28)
+!31 = !DILocalVariable(name: "param2", line: 11, arg: 2, scope: !24, file: !25, type: !28)
+!32 = !DILocalVariable(name: "temp", line: 12, scope: !24, file: !25, type: !15)
+!33 = !DILocalVariable(name: "var1", line: 17, scope: !24, file: !25, type: !"_ZTS4AAA3")
+!34 = !DILocalVariable(name: "var2", line: 18, scope: !24, file: !25, type: !"_ZTS4AAA3")
+!35 = distinct !DISubprogram(name: "operator=", linkageName: "_ZN4AAA3aSEPKc", line: 6, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 6, file: !1, scope: !"_ZTS4AAA3", type: !12, declaration: !17, variables: !36)
+!36 = !{!37, !39}
+!37 = !DILocalVariable(name: "this", arg: 1, flags: DIFlagArtificial | DIFlagObjectPointer, scope: !35, type: !38)
+!38 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, baseType: !"_ZTS4AAA3")
+!39 = !DILocalVariable(name: "value", line: 6, arg: 2, scope: !35, file: !25, type: !15)
+!40 = distinct !DISubprogram(name: "AAA3", linkageName: "_ZN4AAA3C2EPKc", line: 5, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 5, file: !1, scope: !"_ZTS4AAA3", type: !12, declaration: !11, variables: !41)
+!41 = !{!42, !43}
+!42 = !DILocalVariable(name: "this", arg: 1, flags: DIFlagArtificial | DIFlagObjectPointer, scope: !40, type: !38)
+!43 = !DILocalVariable(name: "value", line: 5, arg: 2, scope: !40, file: !25, type: !15)
+!44 = !{i32 2, !"Dwarf Version", i32 4}
+!45 = !{i32 2, !"Debug Info Version", i32 3}
+!46 = !{!"clang version 3.5.0 "}
+!47 = !DILocation(line: 11, scope: !24)
+!48 = !{i8* null}
+!49 = !DILocation(line: 12, scope: !24)
+!50 = !DILocation(line: 14, scope: !51)
+!51 = distinct !DILexicalBlock(line: 14, column: 0, file: !1, scope: !24)
+!52 = !DILocation(line: 15, scope: !53)
+!53 = distinct !DILexicalBlock(line: 14, column: 0, file: !1, scope: !51)
+!54 = !DILocation(line: 16, scope: !53)
+!55 = !DILocation(line: 17, scope: !24)
+!56 = !DILocalVariable(name: "this", arg: 1, flags: DIFlagArtificial | DIFlagObjectPointer, scope: !40, type: !38)
+!57 = !DILocation(line: 0, scope: !40, inlinedAt: !55)
+!58 = !{i8* getelementptr inbounds ([1 x i8], [1 x i8]* @.str, i64 0, i64 0)}
+!59 = !DILocalVariable(name: "value", line: 5, arg: 2, scope: !40, file: !25, type: !15)
+!60 = !DILocation(line: 5, scope: !40, inlinedAt: !55)
+!61 = !DILocation(line: 5, scope: !62, inlinedAt: !55)
+!62 = distinct !DILexicalBlock(line: 5, column: 0, file: !1, scope: !40)
+!63 = !DILocation(line: 18, scope: !24)
+!64 = !DILocalVariable(name: "this", arg: 1, flags: DIFlagArtificial | DIFlagObjectPointer, scope: !40, type: !38)
+!65 = !DILocation(line: 0, scope: !40, inlinedAt: !63)
+!66 = !DILocalVariable(name: "value", line: 5, arg: 2, scope: !40, file: !25, type: !15)
+!67 = !DILocation(line: 5, scope: !40, inlinedAt: !63)
+!68 = !DILocation(line: 5, scope: !62, inlinedAt: !63)
+!69 = !DILocation(line: 20, scope: !70)
+!70 = distinct !DILexicalBlock(line: 20, column: 0, file: !1, scope: !24)
+!71 = !DILocalVariable(name: "this", arg: 1, flags: DIFlagArtificial | DIFlagObjectPointer, scope: !35, type: !38)
+!72 = !DILocation(line: 21, scope: !70)
+!73 = !DILocation(line: 0, scope: !35, inlinedAt: !72)
+!74 = !{i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str1, i64 0, i64 0)}
+!75 = !DILocalVariable(name: "value", line: 6, arg: 2, scope: !35, file: !25, type: !15)
+!76 = !DILocation(line: 6, scope: !35, inlinedAt: !72)
+!77 = !DILocalVariable(name: "this", arg: 1, flags: DIFlagArtificial | DIFlagObjectPointer, scope: !35, type: !38)
+!78 = !DILocation(line: 23, scope: !70)
+!79 = !DILocation(line: 0, scope: !35, inlinedAt: !78)
+!80 = !{i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str2, i64 0, i64 0)}
+!81 = !DILocalVariable(name: "value", line: 6, arg: 2, scope: !35, file: !25, type: !15)
+!82 = !DILocation(line: 6, scope: !35, inlinedAt: !78)
+!83 = !DILocalVariable(name: "this", arg: 1, flags: DIFlagArtificial | DIFlagObjectPointer, scope: !35, type: !38)
+!84 = !DILocation(line: 24, scope: !24)
+!85 = !DILocation(line: 0, scope: !35, inlinedAt: !84)
+!86 = !DILocalVariable(name: "value", line: 6, arg: 2, scope: !35, file: !25, type: !15)
+!87 = !DILocation(line: 6, scope: !35, inlinedAt: !84)
+!88 = !DILocation(line: 25, scope: !24)
!14 = !DIDerivedType(tag: DW_TAG_typedef, name: "fpu_extended", line: 3, file: !5, baseType: !15)
!15 = !DIDerivedType(tag: DW_TAG_typedef, name: "fpu_register", line: 2, file: !5, baseType: !16)
!16 = !DIDerivedType(tag: DW_TAG_typedef, name: "uae_f64", line: 1, file: !5, baseType: !17)
-!17 = !DIBasicType(tag: DW_TAG_base_type, name: "long double", size: 128, align: 128, encoding: DW_ATE_float)
+!17 = !DIBasicType(tag: DW_TAG_base_type, name: "double", size: 64, align: 64, encoding: DW_ATE_float)
!18 = !DILocalVariable(name: "a", line: 15, scope: !4, file: !6, type: !19)
!19 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
!20 = !DILocalVariable(name: "value", line: 16, scope: !4, file: !6, type: !14)
%0 = load i8, i8* @argc, align 1
tail call void @llvm.dbg.value(metadata i8 %0, i64 0, metadata !19, metadata !29), !dbg !DILocation(scope: !13)
%conv = sext i8 %0 to i32
- tail call void @llvm.dbg.value(metadata %class.C* %c, i64 0, metadata !18, metadata !DIExpression(DW_OP_deref)), !dbg !DILocation(scope: !13)
+ tail call void @llvm.dbg.value(metadata %class.C* %c, i64 0, metadata !18, metadata !29), !dbg !DILocation(scope: !13)
%call = call i32 (%class.C*, i8, i8, i8, ...) @test_function(%class.C* %c, i8 signext 0, i8 signext %0, i8 signext 0, i32 %conv)
%1 = load i8, i8* @argc, align 1
- call void @llvm.dbg.value(metadata %class.C* %c, i64 0, metadata !18, metadata !DIExpression(DW_OP_deref)), !dbg !DILocation(scope: !13)
+ call void @llvm.dbg.value(metadata %class.C* %c, i64 0, metadata !18, metadata !29), !dbg !DILocation(scope: !13)
%call2 = call i32 (%class.C*, i8, i8, i8, ...) @test_function(%class.C* %c, i8 signext 0, i8 signext %1, i8 signext 0, i32 %conv)
ret void
}
!76 = !DIExpression(DW_OP_bit_piece, 8, 120)
!77 = !DILocation(line: 17, column: 12, scope: !31, inlinedAt: !75)
!78 = !DIExpression(DW_OP_bit_piece, 136, 56)
-!79 = !DIExpression(DW_OP_deref)
+!79 = !DIExpression()
!80 = !DILocation(line: 19, column: 5, scope: !34)
!81 = !DILocation(line: 20, column: 7, scope: !34)
!82 = !DILocation(line: 20, column: 5, scope: !34)
%this_addr = alloca %struct.S* ; <%struct.S**> [#uses=1]
%retval = alloca i32 ; <i32*> [#uses=1]
%"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
- call void @llvm.dbg.declare(metadata %struct.S** %this_addr, metadata !18, metadata !DIExpression(DW_OP_deref)), !dbg !21
+ call void @llvm.dbg.declare(metadata %struct.S** %this_addr, metadata !18, metadata !DIExpression()), !dbg !21
store %struct.S* %this, %struct.S** %this_addr
br label %return, !dbg !21
!15 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, flags: DIFlagArtificial, file: !25, scope: !4, baseType: !9)
!16 = !DILocation(line: 3, scope: !1)
!17 = !DILocation(line: 3, scope: !3)
-; Modified from being a pointer, to make this testcase independent of target pointer size
-!18 = !DILocalVariable(name: "this", line: 3, arg: 1, scope: !12, file: !10, type: !9)
+!18 = !DILocalVariable(name: "this", line: 3, arg: 1, scope: !12, file: !10, type: !19)
!19 = !DIDerivedType(tag: DW_TAG_const_type, size: 64, align: 64, flags: DIFlagArtificial, file: !25, scope: !4, baseType: !20)
!20 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, file: !25, scope: !4, baseType: !9)
!21 = !DILocation(line: 3, scope: !12)
%a = alloca %class.A, align 1 ; <%class.A*> [#uses=1]
%i = alloca i32, align 4 ; <i32*> [#uses=2]
store %class.A* %this, %class.A** %this.addr
- call void @llvm.dbg.declare(metadata %class.A** %this.addr, metadata !17, metadata !DIExpression(DW_OP_deref)), !dbg !18
+ call void @llvm.dbg.declare(metadata %class.A** %this.addr, metadata !17, metadata !DIExpression()), !dbg !18
%this1 = load %class.A*, %class.A** %this.addr ; <%class.A*> [#uses=0]
call void @llvm.dbg.declare(metadata %class.A* %a, metadata !19, metadata !DIExpression()), !dbg !27
call void @llvm.dbg.declare(metadata i32* %i, metadata !28, metadata !DIExpression()), !dbg !29
%retval = alloca i32, align 4 ; <i32*> [#uses=2]
%this.addr = alloca %class.A*, align 8 ; <%class.A**> [#uses=2]
store %class.A* %this, %class.A** %this.addr
- call void @llvm.dbg.declare(metadata %class.A** %this.addr, metadata !33, metadata !DIExpression(DW_OP_deref)), !dbg !34
+ call void @llvm.dbg.declare(metadata %class.A** %this.addr, metadata !33, metadata !DIExpression()), !dbg !34
%this1 = load %class.A*, %class.A** %this.addr ; <%class.A*> [#uses=0]
store i32 42, i32* %retval, !dbg !35
%0 = load i32, i32* %retval, !dbg !35 ; <i32> [#uses=1]
!14 = !DILocation(line: 16, column: 5, scope: !1)
!15 = !DILocation(line: 17, column: 3, scope: !1)
!16 = !DILocation(line: 18, column: 1, scope: !2)
-; Manually modified to avoid pointers (thus dependence on pointer size) in Generic test
-!17 = !DILocalVariable(name: "this", line: 4, arg: 1, scope: !10, file: !3, type: !8)
+!17 = !DILocalVariable(name: "this", line: 4, arg: 1, scope: !10, file: !3, type: !13)
!18 = !DILocation(line: 4, column: 7, scope: !10)
!19 = !DILocalVariable(name: "a", line: 9, scope: !20, file: !3, type: !21)
!20 = distinct !DILexicalBlock(line: 4, column: 12, file: !38, scope: !10)
!30 = !DILocation(line: 10, column: 5, scope: !20)
!31 = !DILocation(line: 11, column: 5, scope: !20)
!32 = !DILocation(line: 12, column: 3, scope: !10)
-; Manually modified like !17 above
-!33 = !DILocalVariable(name: "this", line: 7, arg: 1, scope: !23, file: !3, type: !21)
+!33 = !DILocalVariable(name: "this", line: 7, arg: 1, scope: !23, file: !3, type: !26)
!34 = !DILocation(line: 7, column: 11, scope: !23)
!35 = !DILocation(line: 7, column: 19, scope: !36)
!36 = distinct !DILexicalBlock(line: 7, column: 17, file: !38, scope: !23)
entry:
%userUPP_addr = alloca void (%struct.AppleEvent*)* ; <void (%struct.AppleEvent*)**> [#uses=1]
%"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
- call void @llvm.dbg.declare(metadata void (%struct.AppleEvent*)** %userUPP_addr, metadata !0, metadata !DIExpression(DW_OP_deref)), !dbg !13
+ call void @llvm.dbg.declare(metadata void (%struct.AppleEvent*)** %userUPP_addr, metadata !0, metadata !DIExpression()), !dbg !13
store void (%struct.AppleEvent*)* %userUPP, void (%struct.AppleEvent*)** %userUPP_addr
br label %return, !dbg !14
!3 = distinct !DICompileUnit(language: DW_LANG_C89, producer: "4.2.1 (Based on Apple Inc. build 5658) (LLVM build 9999)", isOptimized: true, emissionKind: 0, file: !16, enums: !17, retainedTypes: !17, subprograms: !18)
!4 = !DISubroutineType(types: !5)
!5 = !{null, !6}
-; Manually modified to avoid dependence on pointer size in generic test
-!6 = !DIDerivedType(tag: DW_TAG_typedef, name: "DMNotificationUPP", line: 6, file: !16, scope: !2, baseType: !8)
+!6 = !DIDerivedType(tag: DW_TAG_typedef, name: "DMNotificationUPP", line: 6, file: !16, scope: !2, baseType: !7)
!7 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, file: !16, scope: !2, baseType: !8)
!8 = !DISubroutineType(types: !9)
!9 = !{null, !10}
call void @llvm.dbg.value(metadata !6, i64 0, metadata !15, metadata !DIExpression()) nounwind, !dbg !DILocation(scope: !16)
call void @llvm.dbg.value(metadata i32 0, i64 0, metadata !19, metadata !DIExpression()) nounwind, !dbg !DILocation(scope: !16)
call void @llvm.dbg.declare(metadata !6, metadata !23, metadata !DIExpression()) nounwind, !dbg !DILocation(scope: !24)
- call void @llvm.dbg.value(metadata i64* %data_addr.i17, i64 0, metadata !34, metadata !DIExpression(DW_OP_deref)) nounwind, !dbg !DILocation(scope: !24)
+ call void @llvm.dbg.value(metadata i64* %data_addr.i17, i64 0, metadata !34, metadata !DIExpression()) nounwind, !dbg !DILocation(scope: !24)
%a13 = load volatile i64, i64* %data_addr.i17, align 8 ; <i64> [#uses=1]
%a14 = call i64 @llvm.bswap.i64(i64 %a13) nounwind ; <i64> [#uses=2]
%a15 = add i64 %a10, %a14, !dbg !7 ; <i64> [#uses=1]
; <label>:30 ; preds = %24, %5
store i32 0, i32* %i.i, align 4, !dbg !39, !tbaa !41
- tail call void @llvm.dbg.value(metadata %struct.C* %8, i64 0, metadata !27, metadata !DIExpression(DW_OP_deref)), !dbg !46
+ tail call void @llvm.dbg.value(metadata %struct.C* %8, i64 0, metadata !27, metadata !DIExpression()), !dbg !46
call void @_ZN1C5m_fn3Ev(%struct.C* %8), !dbg !47
unreachable, !dbg !47
}
%call = tail call i32 @_Z4funcv(), !dbg !19
tail call void @llvm.dbg.value(metadata i32 %call, i64 0, metadata !10, metadata !16), !dbg !17
store volatile i32 %call, i32* %c, align 4, !dbg !19
- tail call void @llvm.dbg.value(metadata i32* %c, i64 0, metadata !10, metadata !21), !dbg !17
+ tail call void @llvm.dbg.value(metadata i32* %c, i64 0, metadata !10, metadata !16), !dbg !17
%c.0.c.0. = load volatile i32, i32* %c, align 4, !dbg !20
ret i32 %c.0.c.0., !dbg !20
}
!18 = !DILocation(line: 5, column: 3, scope: !4)
!19 = !DILocation(line: 6, column: 7, scope: !4)
!20 = !DILocation(line: 7, column: 3, scope: !4)
-!21 = !DIExpression(DW_OP_deref)
!6 = !DISubroutineType(types: !7)
!7 = !{null, !8}
!8 = !DIDerivedType(tag: DW_TAG_restrict_type, baseType: !9)
-!9 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null)
+!9 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, baseType: null)
!10 = !{i32 2, !"Dwarf Version", i32 4}
!11 = !{i32 1, !"Debug Info Version", i32 3}
!12 = !{!"clang version 3.5.0 "}
!1 = !DIFile(filename: "tmp.cpp", directory: ".")
!2 = !{}
!3 = !{!4, !18, !19, !22, !23, !24}
-!4 = !DICompositeType(tag: DW_TAG_structure_type, name: "C", line: 1, file: !1, elements: !5, vtableHolder: !"_ZTS1C", identifier: "_ZTS1C")
+!4 = !DICompositeType(tag: DW_TAG_structure_type, name: "C", line: 1, size: 64, align: 64, file: !1, elements: !5, vtableHolder: !"_ZTS1C", identifier: "_ZTS1C")
!5 = !{!6, !13}
-!6 = !DIDerivedType(tag: DW_TAG_member, name: "_vptr$C", flags: DIFlagArtificial, file: !1, scope: !7, baseType: !8)
+!6 = !DIDerivedType(tag: DW_TAG_member, name: "_vptr$C", size: 64, flags: DIFlagArtificial, file: !1, scope: !7, baseType: !8)
!7 = !DIFile(filename: "tmp.cpp", directory: ".")
!8 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, baseType: !9)
!9 = !DIDerivedType(tag: DW_TAG_pointer_type, name: "__vtbl_ptr_type", size: 64, baseType: !10)
!13 = !DISubprogram(name: "foo", linkageName: "_ZN1C3fooEv", line: 2, isLocal: false, isDefinition: false, virtuality: DW_VIRTUALITY_virtual, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 2, file: !1, scope: !"_ZTS1C", type: !14, containingType: !"_ZTS1C")
!14 = !DISubroutineType(types: !15)
!15 = !{null, !16}
-!16 = !DIDerivedType(tag: DW_TAG_pointer_type, flags: DIFlagArtificial | DIFlagObjectPointer, baseType: !"_ZTS1C")
+!16 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, flags: DIFlagArtificial | DIFlagObjectPointer, baseType: !"_ZTS1C")
!18 = !DICompositeType(tag: DW_TAG_structure_type, name: "bar", line: 7, size: 8, align: 8, file: !1, elements: !2, identifier: "_ZTS3bar")
!19 = !DICompositeType(tag: DW_TAG_structure_type, name: "D", line: 9, size: 8, align: 8, file: !1, elements: !20, identifier: "_ZTS1D")
!20 = !{!21}
!21 = !DIDerivedType(tag: DW_TAG_member, name: "a", line: 11, flags: DIFlagStaticMember, file: !1, scope: !"_ZTS1D", baseType: !12)
!22 = !DICompositeType(tag: DW_TAG_structure_type, name: "Nested", line: 12, size: 8, align: 8, file: !1, scope: !"_ZTS1D", elements: !2, identifier: "_ZTSN1D6NestedE")
!23 = !DICompositeType(tag: DW_TAG_structure_type, name: "Nested2", line: 13, flags: DIFlagFwdDecl, file: !1, scope: !"_ZTS1D", identifier: "_ZTSN1D7Nested2E")
-!24 = !DICompositeType(tag: DW_TAG_structure_type, name: "virt<bar>", line: 15, file: !1, scope: !"_ZTS1D", elements: !25, templateParams: !28, identifier: "_ZTSN1D4virtI3barEE")
+!24 = !DICompositeType(tag: DW_TAG_structure_type, name: "virt<bar>", line: 15, size: 64, align: 64, file: !1, scope: !"_ZTS1D", elements: !25, templateParams: !28, identifier: "_ZTSN1D4virtI3barEE")
!25 = !{!26}
!26 = !DIDerivedType(tag: DW_TAG_member, name: "values", line: 16, size: 64, align: 64, file: !1, scope: !"_ZTSN1D4virtI3barEE", baseType: !27)
!27 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, baseType: !"_ZTS3bar")
!51 = !DILocalVariable(name: "e", line: 24, scope: !32, file: !7, type: !22)
!52 = !DILocation(line: 24, scope: !32)
!53 = !DILocalVariable(name: "p", line: 25, scope: !32, file: !7, type: !54)
-!54 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !"_ZTSN1D7Nested2E")
+!54 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, baseType: !"_ZTSN1D7Nested2E")
!55 = !DILocation(line: 25, scope: !32)
!56 = !DILocalVariable(name: "t", line: 26, scope: !32, file: !7, type: !24)
!57 = !DILocation(line: 26, scope: !32)
define i32 @main(i32 %argc, i8** nocapture %argv) nounwind !dbg !12 {
entry:
tail call void @llvm.dbg.value(metadata i32 %argc, i64 0, metadata !21, metadata !DIExpression()), !dbg !26
- ; Avoid talking about the pointer size in debug info because that's target dependent
- tail call void @llvm.dbg.value(metadata i8** %argv, i64 0, metadata !22, metadata !DIExpression(DW_OP_deref, DW_OP_deref)), !dbg !27
+ tail call void @llvm.dbg.value(metadata i8** %argv, i64 0, metadata !22, metadata !DIExpression()), !dbg !27
%puts = tail call i32 @puts(i8* getelementptr inbounds ([6 x i8], [6 x i8]* @str1, i32 0, i32 0)), !dbg !28
tail call void @foo() nounwind, !dbg !30
ret i32 0, !dbg !31
!10 = !{!12}
!12 = distinct !DISubprogram(name: "main", line: 11, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 11, file: !32, scope: !6, type: !13, variables: !19)
!13 = !DISubroutineType(types: !14)
-!14 = !{!15, !15, !18}
+!14 = !{!15, !15, !16}
!15 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
+!16 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 32, align: 32, baseType: !17)
+!17 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 32, align: 32, baseType: !18)
!18 = !DIBasicType(tag: DW_TAG_base_type, name: "char", size: 8, align: 8, encoding: DW_ATE_signed_char)
!19 = !{!21, !22}
!21 = !DILocalVariable(name: "argc", line: 11, arg: 1, scope: !12, file: !6, type: !15)
-!22 = !DILocalVariable(name: "argv", line: 11, arg: 2, scope: !12, file: !6, type: !18)
+!22 = !DILocalVariable(name: "argv", line: 11, arg: 2, scope: !12, file: !6, type: !16)
!23 = !DILocation(line: 6, column: 3, scope: !24)
!24 = distinct !DILexicalBlock(line: 5, column: 16, file: !32, scope: !5)
!25 = !DILocation(line: 7, column: 1, scope: !24)
store i32 %c, i32* %1, align 4
call void @llvm.dbg.declare(metadata i32* %1, metadata !21, metadata !DIExpression()), !dbg !22
call void @llvm.dbg.declare(metadata %struct.A* %a, metadata !23, metadata !DIExpression()), !dbg !24
- call void @llvm.dbg.declare(metadata void (i32, ...)** %fptr, metadata !25, metadata !DIExpression(DW_OP_deref)), !dbg !27
+ call void @llvm.dbg.declare(metadata void (i32, ...)** %fptr, metadata !25, metadata !DIExpression()), !dbg !27
store void (i32, ...)* @_Z1biz, void (i32, ...)** %fptr, align 8, !dbg !27
ret void, !dbg !28
}
!22 = !DILocation(line: 13, scope: !14)
!23 = !DILocalVariable(name: "a", line: 16, scope: !14, file: !15, type: !4)
!24 = !DILocation(line: 16, scope: !14)
-; Manually modifed to avoid dependence on pointer size
-!25 = !DILocalVariable(name: "fptr", line: 18, scope: !14, file: !15, type: !16)
+!25 = !DILocalVariable(name: "fptr", line: 18, scope: !14, file: !15, type: !26)
!26 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, baseType: !16)
!27 = !DILocation(line: 18, scope: !14)
!28 = !DILocation(line: 22, scope: !14)
%1 = load i32, i32* %b.addr, align 4, !dbg !35
%add = add nsw i32 %0, %1, !dbg !36
store i32 %add, i32* %c, align 16, !dbg !33
- call void @llvm.dbg.declare(metadata i32** %w, metadata !37, metadata !DIExpression(DW_OP_deref)), !dbg !38
+ call void @llvm.dbg.declare(metadata i32** %w, metadata !37, metadata !16), !dbg !38
%2 = load i32, i32* %c, align 16, !dbg !39
%3 = alloca i8, i32 %2, !dbg !40
%4 = bitcast i8* %3 to i32*, !dbg !40
call void @llvm.lifetime.start(i64 4, i8* %0) #4, !dbg !14
tail call void @llvm.dbg.value(metadata i32 23, i64 0, metadata !9, metadata !15), !dbg !16
store i32 23, i32* %x, align 4, !dbg !16, !tbaa !17
- tail call void @llvm.dbg.value(metadata i32* %x, i64 0, metadata !9, metadata !DIExpression(DW_OP_deref)), !dbg !16
+ tail call void @llvm.dbg.value(metadata i32* %x, i64 0, metadata !9, metadata !15), !dbg !16
call void @g(i32* nonnull %x) #4, !dbg !21
- call void @llvm.dbg.value(metadata i32* %x, i64 0, metadata !9, metadata !DIExpression(DW_OP_deref)), !dbg !16
+ call void @llvm.dbg.value(metadata i32* %x, i64 0, metadata !9, metadata !15), !dbg !16
%1 = load i32, i32* %x, align 4, !dbg !22, !tbaa !17
%cmp = icmp eq i32 %1, 42, !dbg !24
br i1 %cmp, label %if.then, label %if.end, !dbg !25
if.end: ; preds = %if.then, %entry
%2 = phi i32 [ 43, %if.then ], [ %1, %entry ], !dbg !27
- call void @llvm.dbg.value(metadata i32* %x, i64 0, metadata !9, metadata !DIExpression(DW_OP_deref)), !dbg !16
+ call void @llvm.dbg.value(metadata i32* %x, i64 0, metadata !9, metadata !15), !dbg !16
call void @llvm.lifetime.end(i64 4, i8* %0) #4, !dbg !28
ret i32 %2, !dbg !29
}
; RUN: llc < %s | FileCheck %s
-target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:32"
-target triple = "i686-apple-darwin"
+target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
+target triple = "x86_64-apple-darwin10.0.0"
; PR 9817
!2 = distinct !DICompileUnit(language: DW_LANG_C89, producer: "clc", isOptimized: false, emissionKind: 1, file: !20, enums: !21, retainedTypes: !21, subprograms: !19, imports: null)
!3 = !DISubroutineType(types: !4)
!4 = !{null, !5}
-!5 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align:64, scope: !2, baseType: !6)
+!5 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 32, align: 32, scope: !2, baseType: !6)
!6 = !DIDerivedType(tag: DW_TAG_typedef, name: "uint", file: !20, scope: !2, baseType: !7)
!7 = !DIBasicType(tag: DW_TAG_base_type, name: "unsigned int", size: 32, align: 32, encoding: DW_ATE_unsigned)
!8 = !DILocalVariable(name: "ip", line: 1, arg: 1, scope: !0, file: !1, type: !5)
;
; CHECK-LABEL: test:
; CHECK: ##DEBUG_VALUE: foo:i
-
%a = type { i32, i32 }
define hidden fastcc %a* @test() #1 !dbg !1 {
"44.i": ; preds = %"42.i"
%2 = load %a*, %a** undef, align 8, !dbg !12
%3 = bitcast %a* %2 to %a*, !dbg !12
- call void @llvm.dbg.value(metadata %a* %3, i64 0, metadata !6, metadata !DIExpression(DW_OP_deref)), !dbg !12
+ call void @llvm.dbg.value(metadata %a* %3, i64 0, metadata !6, metadata !DIExpression()), !dbg !12
br label %may_unswitch_on.exit, !dbg !12
"45.i": ; preds = %"38.i"
!20 = !DISubprogram(name: "D", line: 4, isLocal: false, isDefinition: false, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 4, file: !6, scope: !10, type: !21)
!21 = !DISubroutineType(types: !22)
!22 = !{null, !9, !23}
-!23 = !DIDerivedType(tag: DW_TAG_reference_type, size: 64, align: 64, baseType: !24)
+!23 = !DIDerivedType(tag: DW_TAG_reference_type, baseType: !24)
!24 = !DIDerivedType(tag: DW_TAG_const_type, baseType: !10)
!27 = !{!29}
!29 = !DILocalVariable(name: "this", line: 12, arg: 1, flags: DIFlagArtificial | DIFlagObjectPointer, scope: !5, file: !6, type: !30)
for.body: ; preds = %for.body, %entry
%iter.02 = phi i32 [ 0, %entry ], [ %inc, %for.body ]
call void @llvm.lifetime.start(i64 4, i8* %0), !dbg !26
- call void @llvm.dbg.value(metadata %struct.string* %str2.i, i64 0, metadata !16, metadata !DIExpression(DW_OP_deref)) #3, !dbg !26
- call void @llvm.dbg.value(metadata %struct.string* %str2.i, i64 0, metadata !27, metadata !DIExpression(DW_OP_deref)) #3, !dbg !29
+ call void @llvm.dbg.value(metadata %struct.string* %str2.i, i64 0, metadata !16, metadata !DIExpression()) #3, !dbg !26
+ call void @llvm.dbg.value(metadata %struct.string* %str2.i, i64 0, metadata !27, metadata !DIExpression()) #3, !dbg !29
call void @_Z4sinkPKv(i8* undef) #3, !dbg !29
call void @_Z4sinkPKv(i8* %0) #3, !dbg !30
call void @llvm.lifetime.end(i64 4, i8* %0), !dbg !31
while.body: ; preds = %entry, %while.cond.loopexit
store i32 0, i32* %ref.tmp, align 4, !dbg !41, !tbaa !42
- call void @llvm.dbg.value(metadata i32* %x, i64 0, metadata !21, metadata !DIExpression(DW_OP_deref)), !dbg !46
+ call void @llvm.dbg.value(metadata i32* %x, i64 0, metadata !21, metadata !36), !dbg !46
call void @_Z4funcRKiS0_(i32* dereferenceable(4) %x, i32* dereferenceable(4) %ref.tmp), !dbg !47
%call29 = call i32 @_Z4condv(), !dbg !48
%tobool310 = icmp eq i32 %call29, 0, !dbg !48
br i1 %tobool310, label %while.cond.loopexit, label %while.body4, !dbg !49
while.body4: ; preds = %while.body, %while.body4
- call void @llvm.dbg.value(metadata i8* %y, i64 0, metadata !23, metadata !DIExpression(DW_OP_deref)), !dbg !50
+ call void @llvm.dbg.value(metadata i8* %y, i64 0, metadata !23, metadata !36), !dbg !50
call void @_Z4funcPv(i8* %y), !dbg !51
- call void @llvm.dbg.value(metadata i8* %j, i64 0, metadata !26, metadata !DIExpression(DW_OP_deref)), !dbg !52
+ call void @llvm.dbg.value(metadata i8* %j, i64 0, metadata !26, metadata !36), !dbg !52
call void @_Z4funcPv(i8* %j), !dbg !53
- call void @llvm.dbg.value(metadata i8* %I, i64 0, metadata !27, metadata !DIExpression(DW_OP_deref)), !dbg !54
+ call void @llvm.dbg.value(metadata i8* %I, i64 0, metadata !27, metadata !36), !dbg !54
call void @_Z4funcPv(i8* %I), !dbg !55
store i32 0, i32* %ref.tmp5, align 4, !dbg !56, !tbaa !42
store i32 0, i32* %ref.tmp6, align 4, !dbg !57, !tbaa !42
call void @_Z4funcRKiS0_(i32* dereferenceable(4) %ref.tmp5, i32* dereferenceable(4) %ref.tmp6), !dbg !58
call void @llvm.dbg.declare(metadata %struct.A* undef, metadata !28, metadata !36), !dbg !59
call void @llvm.dbg.value(metadata i32* %x, i64 0, metadata !28, metadata !33), !dbg !59
- call void @llvm.dbg.value(metadata i32* %x, i64 0, metadata !21, metadata !DIExpression(DW_OP_deref)), !dbg !46
+ call void @llvm.dbg.value(metadata i32* %x, i64 0, metadata !21, metadata !36), !dbg !46
call void @llvm.dbg.value(metadata i32* %x, i64 0, metadata !60, metadata !33), !dbg !62
call void @llvm.dbg.value(metadata i32 undef, i64 0, metadata !60, metadata !35), !dbg !62
call void @llvm.dbg.declare(metadata %struct.A* undef, metadata !60, metadata !36), !dbg !62
!6 = !DIFile(filename: "foo.cpp", directory: "/Users/echristo/tmp")
!7 = !DISubroutineType(types: !8)
!8 = !{null, !9}
-!9 = !DIDerivedType(tag: DW_TAG_rvalue_reference_type, size: 64, align: 64, baseType: !10)
+!9 = !DIDerivedType(tag: DW_TAG_rvalue_reference_type, baseType: !10)
!10 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
!11 = !DILocalVariable(name: "i", line: 4, arg: 1, scope: !5, file: !6, type: !9)
!12 = !DILocation(line: 4, column: 17, scope: !5)
!19 = !DISubprogram(name: "A", line: 5, isLocal: false, isDefinition: false, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 5, file: !1, scope: !"_ZTS1A", type: !20)
!20 = !DISubroutineType(types: !21)
!21 = !{null, !17, !22}
-!22 = !DIDerivedType(tag: DW_TAG_reference_type, size: 64, align: 64, baseType: !23)
+!22 = !DIDerivedType(tag: DW_TAG_reference_type, baseType: !23)
!23 = !DIDerivedType(tag: DW_TAG_const_type, baseType: !"_ZTS1A")
!25 = !DISubprogram(name: "operator=", linkageName: "_ZN1AaSERKS_", line: 7, isLocal: false, isDefinition: false, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 7, file: !1, scope: !"_ZTS1A", type: !26)
!26 = !DISubroutineType(types: !27)
!1 = !DIFile(filename: "foo.cpp", directory: ".")
!2 = !{}
!3 = !{!4}
-!4 = !DICompositeType(tag: DW_TAG_structure_type, name: "Base", line: 1, file: !5, elements: !6, identifier: "_ZTS4Base")
+!4 = !DICompositeType(tag: DW_TAG_structure_type, name: "Base", line: 1, size: 128, align: 64, file: !5, elements: !6, identifier: "_ZTS4Base")
!5 = !DIFile(filename: "./a.hpp", directory: ".")
!6 = !{!7, !9}
!7 = !DIDerivedType(tag: DW_TAG_member, name: "a", line: 2, size: 32, align: 32, file: !5, scope: !"_ZTS4Base", baseType: !8)
!8 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
!9 = !DIDerivedType(tag: DW_TAG_member, name: "b", line: 3, size: 64, align: 64, offset: 64, file: !5, scope: !"_ZTS4Base", baseType: !10)
-!10 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !"_ZTS4Base")
+!10 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, baseType: !"_ZTS4Base")
!11 = !{!12}
!12 = distinct !DISubprogram(name: "f", linkageName: "_Z1fi", line: 3, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 3, file: !1, scope: !13, type: !14, variables: !2)
!13 = !DIFile(filename: "foo.cpp", directory: ".")
!1 = !DIFile(filename: "bar.cpp", directory: ".")
!2 = !{}
!3 = !{!4}
-!4 = !DICompositeType(tag: DW_TAG_structure_type, name: "Base", line: 1, file: !5, elements: !6, identifier: "_ZTS4Base")
+!4 = !DICompositeType(tag: DW_TAG_structure_type, name: "Base", line: 1, size: 128, align: 64, file: !5, elements: !6, identifier: "_ZTS4Base")
!5 = !DIFile(filename: "./a.hpp", directory: ".")
!6 = !{!7, !9}
!7 = !DIDerivedType(tag: DW_TAG_member, name: "a", line: 2, size: 32, align: 32, file: !5, scope: !"_ZTS4Base", baseType: !8)
!8 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
!9 = !DIDerivedType(tag: DW_TAG_member, name: "b", line: 3, size: 64, align: 64, offset: 64, file: !5, scope: !"_ZTS4Base", baseType: !10)
-!10 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !"_ZTS4Base")
+!10 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, baseType: !"_ZTS4Base")
!11 = !{!12, !16}
!12 = distinct !DISubprogram(name: "g", linkageName: "_Z1gi", line: 4, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 4, file: !1, scope: !13, type: !14, variables: !2)
!13 = !DIFile(filename: "bar.cpp", directory: ".")
!1 = !DIFile(filename: "a.cpp", directory: "/Users/manmanren/test-Nov/type_unique/rdar_di_array")
!2 = !{}
!3 = !{!4, !10}
-!4 = !DICompositeType(tag: DW_TAG_class_type, name: "A", line: 5, file: !1, elements: !5, identifier: "_ZTS1A")
+!4 = !DICompositeType(tag: DW_TAG_class_type, name: "A", line: 5, size: 8, align: 8, file: !1, elements: !5, identifier: "_ZTS1A")
!5 = !{!6}
!6 = !DISubprogram(name: "testA", linkageName: "_ZN1A5testAE2SA", line: 7, isLocal: false, isDefinition: false, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 7, file: !1, scope: !"_ZTS1A", type: !7)
!7 = !DISubroutineType(types: !8)
!8 = !{null, !9, !"_ZTS2SA"}
-!9 = !DIDerivedType(tag: DW_TAG_pointer_type, flags: DIFlagArtificial | DIFlagObjectPointer, baseType: !"_ZTS1A")
+!9 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, flags: DIFlagArtificial | DIFlagObjectPointer, baseType: !"_ZTS1A")
!10 = !DICompositeType(tag: DW_TAG_structure_type, name: "SA", line: 1, size: 32, align: 32, file: !1, elements: !11, identifier: "_ZTS2SA")
!11 = !{!12}
!12 = !DIDerivedType(tag: DW_TAG_member, name: "a", line: 2, size: 32, align: 32, file: !1, scope: !"_ZTS2SA", baseType: !13)
!16 = !DIFile(filename: "a.cpp", directory: "/Users/manmanren/test-Nov/type_unique/rdar_di_array")
!17 = !DISubroutineType(types: !18)
!18 = !{null, !19, !"_ZTS2SA"}
-!19 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !"_ZTS1A")
+!19 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, baseType: !"_ZTS1A")
!20 = distinct !DISubprogram(name: "testA", linkageName: "_ZN1A5testAE2SA", line: 7, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 7, file: !1, scope: !"_ZTS1A", type: !7, declaration: !6, variables: !2)
!21 = !{i32 2, !"Dwarf Version", i32 2}
!22 = !{i32 2, !"Debug Info Version", i32 3}
!1 = !DIFile(filename: "b.cpp", directory: "/Users/manmanren/test-Nov/type_unique/rdar_di_array")
!2 = !{}
!3 = !{!4, !10}
-!4 = !DICompositeType(tag: DW_TAG_class_type, name: "B", line: 5, file: !1, elements: !5, identifier: "_ZTS1B")
+!4 = !DICompositeType(tag: DW_TAG_class_type, name: "B", line: 5, size: 8, align: 8, file: !1, elements: !5, identifier: "_ZTS1B")
!5 = !{!6}
!6 = !DISubprogram(name: "testB", linkageName: "_ZN1B5testBE2SA", line: 7, isLocal: false, isDefinition: false, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 7, file: !1, scope: !"_ZTS1B", type: !7)
!7 = !DISubroutineType(types: !8)
!8 = !{null, !9, !"_ZTS2SA"}
-!9 = !DIDerivedType(tag: DW_TAG_pointer_type, flags: DIFlagArtificial | DIFlagObjectPointer, baseType: !"_ZTS1B")
+!9 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, flags: DIFlagArtificial | DIFlagObjectPointer, baseType: !"_ZTS1B")
!10 = !DICompositeType(tag: DW_TAG_structure_type, name: "SA", line: 1, size: 32, align: 32, file: !1, elements: !11, identifier: "_ZTS2SA")
!11 = !{!12}
!12 = !DIDerivedType(tag: DW_TAG_member, name: "a", line: 2, size: 32, align: 32, file: !1, scope: !"_ZTS2SA", baseType: !13)
!16 = !DIFile(filename: "b.cpp", directory: "/Users/manmanren/test-Nov/type_unique/rdar_di_array")
!17 = !DISubroutineType(types: !18)
!18 = !{null, !19, !"_ZTS2SA"}
-!19 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: !"_ZTS1B")
+!19 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, baseType: !"_ZTS1B")
!20 = distinct !DISubprogram(name: "testB", linkageName: "_ZN1B5testBE2SA", line: 7, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, scopeLine: 7, file: !1, scope: !"_ZTS1B", type: !7, declaration: !6, variables: !2)
!21 = !{i32 2, !"Dwarf Version", i32 2}
!22 = !{i32 2, !"Debug Info Version", i32 3}
!10 = !{!"clang version 3.8.0 (trunk 254906) (llvm/trunk 254917)"}
!11 = !DILocalVariable(name: "p", scope: !4, file: !1, line: 2, type: !12)
!12 = !DIBasicType(name: "char", size: 8, align: 8, encoding: DW_ATE_signed_char)
-!13 = !DIExpression(DW_OP_deref)
+!13 = !DIExpression()
!14 = !DILocation(line: 2, column: 8, scope: !4)
!15 = !DILocation(line: 3, column: 1, scope: !4)
; Insert a meaningless dbg.value intrinsic; it should have no
; effect on the working of DSE in any way.
- call void @llvm.dbg.value(metadata i32 undef, i64 0, metadata !10, metadata !DIExpression()), !dbg !DILocation(scope: !4)
+ call void @llvm.dbg.value(metadata i32* undef, i64 0, metadata !10, metadata !DIExpression()), !dbg !DILocation(scope: !4)
; CHECK: store i32 -1, i32* @x, align 4
store i32 -1, i32* @x, align 4
entry:
tail call void @llvm.dbg.value(metadata double* %A, i64 0, metadata !12, metadata !DIExpression()), !dbg !19
tail call void @llvm.dbg.value(metadata i32 %m, i64 0, metadata !13, metadata !DIExpression()), !dbg !19
- tail call void @llvm.dbg.value(metadata double 0.0, i64 0, metadata !14, metadata !DIExpression()), !dbg !21
- tail call void @llvm.dbg.value(metadata double 0.2, i64 0, metadata !15, metadata !DIExpression()), !dbg !21
+ tail call void @llvm.dbg.value(metadata i32 00, i64 0, metadata !14, metadata !DIExpression()), !dbg !21
+ tail call void @llvm.dbg.value(metadata i32 02, i64 0, metadata !15, metadata !DIExpression()), !dbg !21
tail call void @llvm.dbg.value(metadata i32 0, i64 0, metadata !16, metadata !DIExpression()), !dbg !23
%cmp8 = icmp sgt i32 %m, 0, !dbg !23
br i1 %cmp8, label %for.body.lr.ph, label %for.end, !dbg !23
projects / oota-llvm.git / commitdiff