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Fix LLVMRustSetHasUnsafeAlgebra to only have effect on instructions

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This commit is contained in:
Ulrik Sverdrup 2016-03-19 22:02:33 +01:00
parent 2dbac1fb8e
commit e22d6d569f
1 changed files with 4 additions and 2 deletions
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6
src/rustllvm/RustWrapper.cpp
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@ -165,8 +165,10 @@ extern "C" void LLVMRemoveFunctionAttrString(LLVMValueRef fn, unsigned index, co
}
// enable fpmath flag UnsafeAlgebra
extern "C" void LLVMRustSetHasUnsafeAlgebra(LLVMValueRef Instr) {
unwrap<Instruction>(Instr)->setHasUnsafeAlgebra(true);
extern "C" void LLVMRustSetHasUnsafeAlgebra(LLVMValueRef V) {
if (auto I = dyn_cast<Instruction>(unwrap<Value>(V))) {
I->setHasUnsafeAlgebra(true);
}
}
extern "C" LLVMValueRef LLVMBuildAtomicLoad(LLVMBuilderRef B,