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Don't do SRA for unions with long double fields. 

Fixes a SWB crash.

llvm-svn: 42422
This commit is contained in:
Dale Johannesen 2007-09-28 00:21:38 +00:00
parent f91d1c92ba
commit 1d1d0e7735
1 changed files with 6 additions and 0 deletions
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6
llvm/lib/Transforms/Scalar/ScalarReplAggregates.cpp
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@ -905,6 +905,9 @@ static bool MergeInType(const Type *In, const Type *&Accum,
case Type::PointerTyID: Accum = TD.getIntPtrType(); break;
case Type::FloatTyID: Accum = Type::Int32Ty; break;
case Type::DoubleTyID: Accum = Type::Int64Ty; break;
case Type::X86_FP80TyID: return true;
case Type::FP128TyID: return true;
case Type::PPC_FP128TyID: return true;
default:
assert(Accum->isInteger() && "Unknown FP type!");
break;
@ -914,6 +917,9 @@ static bool MergeInType(const Type *In, const Type *&Accum,
case Type::PointerTyID: In = TD.getIntPtrType(); break;
case Type::FloatTyID: In = Type::Int32Ty; break;
case Type::DoubleTyID: In = Type::Int64Ty; break;
case Type::X86_FP80TyID: return true;
case Type::FP128TyID: return true;
case Type::PPC_FP128TyID: return true;
default:
assert(In->isInteger() && "Unknown FP type!");
break;