Update the prefetch intrinsic usage. Now the last argument tells codegen
whether it's a data or instruction cache access.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@132977 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGBuiltin.cpp b/lib/CodeGen/CGBuiltin.cpp
index 14bebaf..6f1c1f2 100644
--- a/lib/CodeGen/CGBuiltin.cpp
+++ b/lib/CodeGen/CGBuiltin.cpp
@@ -351,8 +351,9 @@
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);