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Update the prefetch intrinsic usage. Now the last argument tells codegen 

whether it's a data or instruction cache access.

llvm-svn: 132977
This commit is contained in:
Bruno Cardoso Lopes 2011-06-14 05:00:30 +00:00
parent dc9ff3a4b1
commit 3b0297a98c
1 changed files with 2 additions and 1 deletions
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3
clang/lib/CodeGen/CGBuiltin.cpp
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@ -351,8 +351,9 @@ RValue CodeGenFunction::EmitBuiltinExpr(const FunctionDecl *FD,
llvm::ConstantInt::get(Int32Ty, 0);
Locality = (E->getNumArgs() > 2) ? EmitScalarExpr(E->getArg(2)) :
llvm::ConstantInt::get(Int32Ty, 3);
Value *Data = llvm::ConstantInt::get(Int32Ty, 1);
Value *F = CGM.getIntrinsic(Intrinsic::prefetch, 0, 0);
return RValue::get(Builder.CreateCall3(F, Address, RW, Locality));
return RValue::get(Builder.CreateCall4(F, Address, RW, Locality, Data));
}
case Builtin::BI__builtin_trap: {
Value *F = CGM.getIntrinsic(Intrinsic::trap, 0, 0);