A 'load <4 x i32>* null' crashes llc before this fix.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126995
91177308-0d34-0410-b5e6-
96231b3b80d8
// These match the addr256k operand type:
EVT OffsVT = MVT::i16;
SDValue Zero = CurDAG->getTargetConstant(0, OffsVT);
+ int64_t val;
switch (N.getOpcode()) {
case ISD::Constant:
+ val = dyn_cast<ConstantSDNode>(N.getNode())->getSExtValue();
+ Base = CurDAG->getTargetConstant( val , MVT::i32);
+ Index = Zero;
+ return true; break;
case ISD::ConstantPool:
case ISD::GlobalAddress:
- report_fatal_error("SPU SelectAFormAddr: Constant/Pool/Global not lowered.");
+ report_fatal_error("SPU SelectAFormAddr: Pool/Global not lowered.");
/*NOTREACHED*/
case ISD::TargetConstant:
%rv = load i32* %ptr, align 2
ret i32 %rv
}
+
+define <4 x i32> @load_null_vec( ) {
+;CHECK: lqa
+;CHECK: bi $lr
+ %rv = load <4 x i32>* null
+ ret <4 x i32> %rv
+}
store <8 x float> %val, <8 x float>* %ptr
ret void
}
+
+define void @store_null_vec( <4 x i32> %val ) {
+; FIXME - this is for some reason compiled into a il+stqd, not a sta.
+;CHECK: stqd
+;CHECK: bi $lr
+ store <4 x i32> %val, <4 x i32>* null
+ ret void
+}