| # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py |
| # RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=bonaire -O0 -run-pass=legalizer -global-isel-abort=0 %s -o - | FileCheck -check-prefix=CI %s |
| |
| --- |
| name: test_load_constant32bit_s32_align1 |
| body: | |
| bb.0: |
| liveins: $vgpr0 |
| |
| ; CI-LABEL: name: test_load_constant32bit_s32_align1 |
| ; CI: [[COPY:%[0-9]+]]:_(p6) = COPY $vgpr0 |
| ; CI: [[C:%[0-9]+]]:_(p6) = G_CONSTANT i32 0 |
| ; CI: [[MV:%[0-9]+]]:_(p4) = G_MERGE_VALUES [[COPY]](p6), [[C]](p6) |
| ; CI: [[LOAD:%[0-9]+]]:_(s32) = G_LOAD [[MV]](p4) :: (load 1, addrspace 6) |
| ; CI: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 1 |
| ; CI: [[GEP:%[0-9]+]]:_(p4) = G_GEP [[MV]], [[C1]](s64) |
| ; CI: [[LOAD1:%[0-9]+]]:_(s32) = G_LOAD [[GEP]](p4) :: (load 1, addrspace 6) |
| ; CI: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 2 |
| ; CI: [[GEP1:%[0-9]+]]:_(p4) = G_GEP [[MV]], [[C2]](s64) |
| ; CI: [[LOAD2:%[0-9]+]]:_(s32) = G_LOAD [[GEP1]](p4) :: (load 1, addrspace 6) |
| ; CI: [[C3:%[0-9]+]]:_(s64) = G_CONSTANT i64 3 |
| ; CI: [[GEP2:%[0-9]+]]:_(p4) = G_GEP [[MV]], [[C3]](s64) |
| ; CI: [[LOAD3:%[0-9]+]]:_(s32) = G_LOAD [[GEP2]](p4) :: (load 1, addrspace 6) |
| ; CI: [[C4:%[0-9]+]]:_(s16) = G_CONSTANT i16 255 |
| ; CI: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[LOAD]](s32) |
| ; CI: [[AND:%[0-9]+]]:_(s16) = G_AND [[TRUNC]], [[C4]] |
| ; CI: [[C5:%[0-9]+]]:_(s32) = G_CONSTANT i32 8 |
| ; CI: [[COPY1:%[0-9]+]]:_(s32) = COPY [[C5]](s32) |
| ; CI: [[C6:%[0-9]+]]:_(s32) = G_CONSTANT i32 255 |
| ; CI: [[COPY2:%[0-9]+]]:_(s32) = COPY [[LOAD1]](s32) |
| ; CI: [[AND1:%[0-9]+]]:_(s32) = G_AND [[COPY2]], [[C6]] |
| ; CI: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[AND1]], [[COPY1]](s32) |
| ; CI: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[SHL]](s32) |
| ; CI: [[OR:%[0-9]+]]:_(s16) = G_OR [[AND]], [[TRUNC1]] |
| ; CI: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[LOAD2]](s32) |
| ; CI: [[AND2:%[0-9]+]]:_(s16) = G_AND [[TRUNC2]], [[C4]] |
| ; CI: [[COPY3:%[0-9]+]]:_(s32) = COPY [[LOAD3]](s32) |
| ; CI: [[AND3:%[0-9]+]]:_(s32) = G_AND [[COPY3]], [[C6]] |
| ; CI: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[AND3]], [[C5]](s32) |
| ; CI: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[SHL1]](s32) |
| ; CI: [[OR1:%[0-9]+]]:_(s16) = G_OR [[AND2]], [[TRUNC3]] |
| ; CI: [[ZEXT:%[0-9]+]]:_(s32) = G_ZEXT [[OR]](s16) |
| ; CI: [[ZEXT1:%[0-9]+]]:_(s32) = G_ZEXT [[OR1]](s16) |
| ; CI: [[C7:%[0-9]+]]:_(s32) = G_CONSTANT i32 16 |
| ; CI: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[ZEXT1]], [[C7]](s32) |
| ; CI: [[OR2:%[0-9]+]]:_(s32) = G_OR [[ZEXT]], [[SHL2]] |
| ; CI: $vgpr0 = COPY [[OR2]](s32) |
| %0:_(p6) = COPY $vgpr0 |
| %1:_(s32) = G_LOAD %0 :: (load 4, align 1, addrspace 6) |
| $vgpr0 = COPY %1 |
| ... |
| |
| --- |
| name: test_load_constant32bit_s32_align4 |
| body: | |
| bb.0: |
| liveins: $vgpr0 |
| |
| ; CI-LABEL: name: test_load_constant32bit_s32_align4 |
| ; CI: [[COPY:%[0-9]+]]:_(p6) = COPY $vgpr0 |
| ; CI: [[C:%[0-9]+]]:_(p6) = G_CONSTANT i32 0 |
| ; CI: [[MV:%[0-9]+]]:_(p4) = G_MERGE_VALUES [[COPY]](p6), [[C]](p6) |
| ; CI: [[LOAD:%[0-9]+]]:_(s32) = G_LOAD [[MV]](p4) :: (load 4, addrspace 6) |
| ; CI: $vgpr0 = COPY [[LOAD]](s32) |
| %0:_(p6) = COPY $vgpr0 |
| %1:_(s32) = G_LOAD %0 :: (load 4, align 4, addrspace 6) |
| $vgpr0 = COPY %1 |
| ... |
