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| author | Chris Lattner <sabre@nondot.org> | 2001-10-24 05:12:04 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2001-10-24 05:12:04 +0000 |
| commit | 008f906afde4365dd30dde13bd22ae795c4112f9 (patch) | |
| tree | db50b07d3c87de4a1942f15873608d487641887d /lib/VMCore | |
| parent | d6b65255fec99708c8317cde601b12ec09f538d9 (diff) | |
| download | external_llvm-008f906afde4365dd30dde13bd22ae795c4112f9.zip external_llvm-008f906afde4365dd30dde13bd22ae795c4112f9.tar.gz external_llvm-008f906afde4365dd30dde13bd22ae795c4112f9.tar.bz2 | |
Two things:
1. Forward propogate a loaded constant to make debugging slightly less annoying
2. Fix an extremely nasty hard to find bug that really irritated me for the better
part of 6 hours and was causing linking to die and bizarre and mysterious ways.
Things should be much more stable now that this one liner has been fixed. GRR
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@971 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/VMCore')
| -rw-r--r-- | lib/VMCore/Type.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/VMCore/Type.cpp b/lib/VMCore/Type.cpp index fb4063a..c25bdf0 100644 --- a/lib/VMCore/Type.cpp +++ b/lib/VMCore/Type.cpp @@ -300,6 +300,8 @@ static bool TypesEqual(const Type *Ty, const Type *Ty2, if (Ty == Ty2) return true; if (Ty->getPrimitiveID() != Ty2->getPrimitiveID()) return false; if (Ty->isPrimitiveType()) return true; + if (isa<OpaqueType>(Ty)) + return false; // Two nonequal opaque types are never equal if (Ty != Ty2) { map<const Type*, const Type*>::iterator I = EqTypes.find(Ty); @@ -744,7 +746,7 @@ void DerivedType::refineAbstractTypeTo(const Type *NewType) { << (void*)this << " " << getDescription() << "] to [" << (void*)NewTy.get() << " " << NewTy->getDescription() << "]!\n"; #endif - AbstractTypeUsers.back()->refineAbstractType(this, NewTy); + User->refineAbstractType(this, NewTy); assert(AbstractTypeUsers.size() != OldSize && "AbsTyUser did not remove self from user list!"); |