// V_ADD will be removed by "Remove dead machine instructions".
if (Add &&
(Add->getOpcode() == AMDGPU::V_ADD_I32_e32 ||
+ Add->getOpcode() == AMDGPU::V_ADD_U32_e32 ||
Add->getOpcode() == AMDGPU::V_ADD_U32_e64)) {
static const unsigned SrcNames[2] = {
AMDGPU::OpName::src0,
$vgpr0 = COPY %9
SI_RETURN_TO_EPILOG $vgpr0
...
+
+# GCN: BUFFER_LOAD_DWORD_OFFEN %{{[0-9]+}}, killed %{{[0-9]+}}, 0, 4095
+---
+name: smrd_vgpr_offset_imm_add_u32
+body: |
+ bb.0:
+ liveins: $sgpr0, $sgpr1, $sgpr2, $sgpr3, $vgpr0
+
+ %4:vgpr_32 = COPY $vgpr0
+ %3:sgpr_32 = COPY $sgpr3
+ %2:sgpr_32 = COPY $sgpr2
+ %1:sgpr_32 = COPY $sgpr1
+ %0:sgpr_32 = COPY $sgpr0
+ %5:sgpr_128 = REG_SEQUENCE %0, %subreg.sub0, %1, %subreg.sub1, %2, %subreg.sub2, %3, %subreg.sub3
+ %6:sreg_32_xm0 = S_MOV_B32 4095
+ %8:vgpr_32 = COPY %6
+ %7:vgpr_32 = V_ADD_U32_e32 %4, killed %8, implicit $exec
+ %10:sreg_32 = COPY %7
+ %9:sreg_32_xm0_xexec = S_BUFFER_LOAD_DWORD_SGPR killed %5, killed %10, 0 :: (dereferenceable invariant load 4)
+ $vgpr0 = COPY %9
+ SI_RETURN_TO_EPILOG $vgpr0
+
+...