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| author | Dale Johannesen <dalej@apple.com> | 2007-10-16 23:38:29 +0000 |
|---|---|---|
| committer | Dale Johannesen <dalej@apple.com> | 2007-10-16 23:38:29 +0000 |
| commit | e5facd51cb08a0724c84a9ddb5d9f83b9cb70588 (patch) | |
| tree | 9bf0942a21b5a7e33e18cda578d4c3e42e132471 /llvm/lib/VMCore | |
| parent | 4e816133c83b9d129bfa48708d61ba664c82bba0 (diff) | |
| download | bcm5719-llvm-e5facd51cb08a0724c84a9ddb5d9f83b9cb70588.tar.gz bcm5719-llvm-e5facd51cb08a0724c84a9ddb5d9f83b9cb70588.zip | |
Disable attempts to constant fold PPC f128.
Remove the assumption that this will happen from
various places.
llvm-svn: 43053
Diffstat (limited to 'llvm/lib/VMCore')
| -rw-r--r-- | llvm/lib/VMCore/ConstantFold.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/lib/VMCore/ConstantFold.cpp b/llvm/lib/VMCore/ConstantFold.cpp index da7e768d720..a26198067c6 100644 --- a/llvm/lib/VMCore/ConstantFold.cpp +++ b/llvm/lib/VMCore/ConstantFold.cpp @@ -464,6 +464,10 @@ static Constant *EvalVectorOp(const ConstantVector *V1, Constant *llvm::ConstantFoldBinaryInstruction(unsigned Opcode, const Constant *C1, const Constant *C2) { + // No compile-time operations on this type yet. + if (C1->getType() == Type::PPC_FP128Ty) + return 0; + // Handle UndefValue up front if (isa<UndefValue>(C1) || isa<UndefValue>(C2)) { switch (Opcode) { |
