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Expand some code with temporary variables to rid ourselves of the warning

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about "dereferencing type-punned pointer will break strict-aliasing rules"


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27671 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Reid Spencer 2006-04-13 18:29:58 +00:00
parent 463b4e5f4c
commit 60d07eeffe
1 changed files with 21 additions and 7 deletions
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28
lib/CodeGen/MachineDebugInfo.cpp
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@ -580,7 +580,9 @@ AnchoredDesc::AnchoredDesc(unsigned T)
void AnchoredDesc::ApplyToFields(DIVisitor *Visitor) {
DebugInfoDesc::ApplyToFields(Visitor);
Visitor->Apply((DebugInfoDesc *&)Anchor);
DebugInfoDesc *Tmp = Anchor;
Visitor->Apply(Tmp);
Anchor = (AnchorDesc*)Tmp;
}
//===----------------------------------------------------------------------===//
@ -670,7 +672,9 @@ void TypeDesc::ApplyToFields(DIVisitor *Visitor) {
Visitor->Apply(Context);
Visitor->Apply(Name);
Visitor->Apply((DebugInfoDesc *&)File);
DebugInfoDesc* Tmp = File;
Visitor->Apply(Tmp);
File = (CompileUnitDesc*)Tmp;
Visitor->Apply(Line);
Visitor->Apply(Size);
Visitor->Apply(Align);
@ -775,7 +779,9 @@ bool DerivedTypeDesc::classof(const DebugInfoDesc *D) {
void DerivedTypeDesc::ApplyToFields(DIVisitor *Visitor) {
TypeDesc::ApplyToFields(Visitor);
Visitor->Apply((DebugInfoDesc *&)FromType);
DebugInfoDesc* Tmp = FromType;
Visitor->Apply(Tmp);
FromType = (TypeDesc*)Tmp;
}
/// getDescString - Return a string used to compose global names and labels.
@ -975,9 +981,13 @@ void VariableDesc::ApplyToFields(DIVisitor *Visitor) {
Visitor->Apply(Context);
Visitor->Apply(Name);
Visitor->Apply((DebugInfoDesc *&)File);
DebugInfoDesc* Tmp1 = File;
Visitor->Apply(Tmp1);
File = (CompileUnitDesc*)Tmp1;
Visitor->Apply(Line);
Visitor->Apply((DebugInfoDesc *&)TyDesc);
DebugInfoDesc* Tmp2 = TyDesc;
Visitor->Apply(Tmp2);
TyDesc = (TypeDesc*)Tmp2;
}
/// getDescString - Return a string used to compose global names and labels.
@ -1024,9 +1034,13 @@ void GlobalDesc::ApplyToFields(DIVisitor *Visitor) {
Visitor->Apply(Context);
Visitor->Apply(Name);
Visitor->Apply((DebugInfoDesc *&)File);
DebugInfoDesc* Tmp1 = File;
Visitor->Apply(Tmp1);
File = (CompileUnitDesc*)Tmp1;
Visitor->Apply(Line);
Visitor->Apply((DebugInfoDesc *&)TyDesc);
DebugInfoDesc* Tmp2 = TyDesc;
Visitor->Apply(Tmp2);
TyDesc = (TypeDesc*)Tmp2;
Visitor->Apply(IsStatic);
Visitor->Apply(IsDefinition);
}