return RValue::get(Builder.CreateCall(F, ArgValue, "tmp"));
}
case Builtin::BI__builtin_object_size: {
- // FIXME: We're awaiting the llvm intrincis.
-#if 0
+#if 1
// We pass this builtin onto the optimizer so that it can
// figure out the object size in more complex cases.
const llvm::Type *ResType[] = {
EmitScalarExpr(E->getArg(0)),
EmitScalarExpr(E->getArg(1))));
#else
- // FIXME: Implement. For now we just always fail and pretend we
- // don't know the object size.
+ // FIXME: Remove after testing.
llvm::APSInt TypeArg = E->getArg(1)->EvaluateAsInt(CGM.getContext());
const llvm::Type *ResType = ConvertType(E->getType());
// bool UseSubObject = TypeArg.getZExtValue() & 1;
}
void test5() {
- // CHECK: movb $0, %al
- // CHECK-NEXT: testb %al, %al
+ // CHECK: movq $-1, %rax
+ // CHECK-NEXT: cmpq $-1, %rax
// CHECK: call ___inline_strcpy_chk
strcpy(gp, "Hi there");
}