Assert in scheduler from an inserted copy_to_regclass from
a constant.
This only seems to break sometimes when a constant initializer
address is forced into VGPRs in a non-entry block. No test
since the only case I've managed to hit only happens with a future
patch, and that case will also not be a problem once scalar instructions
are used in non-entry blocks.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@217380
91177308-0d34-0410-b5e6-
96231b3b80d8
SDNode *Node;
// We can't use COPY_TO_REGCLASS with FrameIndex arguments.
- if (isa<FrameIndexSDNode>(Operand)) {
+ if (isa<FrameIndexSDNode>(Operand) ||
+ isa<GlobalAddressSDNode>(Operand)) {
unsigned Opcode = Operand.getValueType() == MVT::i32 ?
AMDGPU::S_MOV_B32 : AMDGPU::S_MOV_B64;
Node = DAG.getMachineNode(Opcode, SDLoc(), Operand.getValueType(),