| # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py |
| # RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=tahiti -O0 -run-pass=legalizer %s -o - | FileCheck %s |
| |
| --- |
| name: test_merge_s16_s8_s8 |
| body: | |
| bb.0: |
| ; CHECK-LABEL: name: test_merge_s16_s8_s8 |
| ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 |
| ; CHECK: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 8 |
| ; CHECK: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 65535 |
| ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY [[C2]](s32) |
| ; CHECK: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY]], [[C3]] |
| ; CHECK: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 255 |
| ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[C1]](s32) |
| ; CHECK: [[AND1:%[0-9]+]]:_(s32) = G_AND [[COPY1]], [[C4]] |
| ; CHECK: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[AND1]], [[AND]](s32) |
| ; CHECK: [[C5:%[0-9]+]]:_(s32) = G_CONSTANT i32 255 |
| ; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY [[C]](s32) |
| ; CHECK: [[AND2:%[0-9]+]]:_(s32) = G_AND [[COPY2]], [[C5]] |
| ; CHECK: [[COPY3:%[0-9]+]]:_(s32) = COPY [[SHL]](s32) |
| ; CHECK: [[OR:%[0-9]+]]:_(s32) = G_OR [[AND2]], [[COPY3]] |
| ; CHECK: [[COPY4:%[0-9]+]]:_(s32) = COPY [[OR]](s32) |
| ; CHECK: $vgpr0 = COPY [[COPY4]](s32) |
| %0:_(s8) = G_CONSTANT i8 0 |
| %1:_(s8) = G_CONSTANT i8 1 |
| %2:_(s16) = G_MERGE_VALUES %0, %1 |
| %3:_(s32) = G_ANYEXT %2 |
| $vgpr0 = COPY %3 |
| ... |
| |
| --- |
| name: test_merge_s24_s8_s8_s8 |
| body: | |
| bb.0: |
| ; CHECK-LABEL: name: test_merge_s24_s8_s8_s8 |
| ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 |
| ; CHECK: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 2 |
| ; CHECK: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 8 |
| ; CHECK: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 16777215 |
| ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY [[C3]](s32) |
| ; CHECK: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY]], [[C4]] |
| ; CHECK: [[C5:%[0-9]+]]:_(s32) = G_CONSTANT i32 255 |
| ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[C1]](s32) |
| ; CHECK: [[AND1:%[0-9]+]]:_(s32) = G_AND [[COPY1]], [[C5]] |
| ; CHECK: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[AND1]], [[AND]](s32) |
| ; CHECK: [[C6:%[0-9]+]]:_(s32) = G_CONSTANT i32 255 |
| ; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY [[C]](s32) |
| ; CHECK: [[AND2:%[0-9]+]]:_(s32) = G_AND [[COPY2]], [[C6]] |
| ; CHECK: [[COPY3:%[0-9]+]]:_(s32) = COPY [[SHL]](s32) |
| ; CHECK: [[OR:%[0-9]+]]:_(s32) = G_OR [[AND2]], [[COPY3]] |
| ; CHECK: [[C7:%[0-9]+]]:_(s32) = G_CONSTANT i32 16 |
| ; CHECK: [[C8:%[0-9]+]]:_(s32) = G_CONSTANT i32 16777215 |
| ; CHECK: [[COPY4:%[0-9]+]]:_(s32) = COPY [[C7]](s32) |
| ; CHECK: [[AND3:%[0-9]+]]:_(s32) = G_AND [[COPY4]], [[C8]] |
| ; CHECK: [[C9:%[0-9]+]]:_(s32) = G_CONSTANT i32 255 |
| ; CHECK: [[COPY5:%[0-9]+]]:_(s32) = COPY [[C2]](s32) |
| ; CHECK: [[AND4:%[0-9]+]]:_(s32) = G_AND [[COPY5]], [[C9]] |
| ; CHECK: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[AND4]], [[AND3]](s32) |
| ; CHECK: [[COPY6:%[0-9]+]]:_(s32) = COPY [[OR]](s32) |
| ; CHECK: [[COPY7:%[0-9]+]]:_(s32) = COPY [[SHL1]](s32) |
| ; CHECK: [[OR1:%[0-9]+]]:_(s32) = G_OR [[COPY6]], [[COPY7]] |
| ; CHECK: [[COPY8:%[0-9]+]]:_(s32) = COPY [[OR1]](s32) |
| ; CHECK: $vgpr0 = COPY [[COPY8]](s32) |
| %0:_(s8) = G_CONSTANT i8 0 |
| %1:_(s8) = G_CONSTANT i8 1 |
| %2:_(s8) = G_CONSTANT i8 2 |
| %3:_(s24) = G_MERGE_VALUES %0, %1, %2 |
| %4:_(s32) = G_ANYEXT %3 |
| $vgpr0 = COPY %4 |
| ... |
| |
| --- |
| name: test_merge_s32_s8_s8_s8_s8 |
| body: | |
| bb.0: |
| ; CHECK-LABEL: name: test_merge_s32_s8_s8_s8_s8 |
| ; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0 |
| ; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 |
| ; CHECK: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 2 |
| ; CHECK: [[C3:%[0-9]+]]:_(s32) = G_CONSTANT i32 3 |
| ; CHECK: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 255 |
| ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY [[C]](s32) |
| ; CHECK: [[AND:%[0-9]+]]:_(s32) = G_AND [[COPY]], [[C4]] |
| ; CHECK: [[C5:%[0-9]+]]:_(s32) = G_CONSTANT i32 255 |
| ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[C1]](s32) |
| ; CHECK: [[AND1:%[0-9]+]]:_(s32) = G_AND [[COPY1]], [[C5]] |
| ; CHECK: [[C6:%[0-9]+]]:_(s32) = G_CONSTANT i32 8 |
| ; CHECK: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[AND1]], [[C6]](s32) |
| ; CHECK: [[OR:%[0-9]+]]:_(s32) = G_OR [[AND]], [[SHL]] |
| ; CHECK: [[C7:%[0-9]+]]:_(s32) = G_CONSTANT i32 255 |
| ; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY [[C2]](s32) |
| ; CHECK: [[AND2:%[0-9]+]]:_(s32) = G_AND [[COPY2]], [[C7]] |
| ; CHECK: [[C8:%[0-9]+]]:_(s32) = G_CONSTANT i32 16 |
| ; CHECK: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[AND2]], [[C8]](s32) |
| ; CHECK: [[OR1:%[0-9]+]]:_(s32) = G_OR [[OR]], [[SHL1]] |
| ; CHECK: [[C9:%[0-9]+]]:_(s32) = G_CONSTANT i32 255 |
| ; CHECK: [[COPY3:%[0-9]+]]:_(s32) = COPY [[C3]](s32) |
| ; CHECK: [[AND3:%[0-9]+]]:_(s32) = G_AND [[COPY3]], [[C9]] |
| ; CHECK: [[C10:%[0-9]+]]:_(s32) = G_CONSTANT i32 24 |
| ; CHECK: [[SHL2:%[0-9]+]]:_(s32) = G_SHL [[AND3]], [[C10]](s32) |
| ; CHECK: [[OR2:%[0-9]+]]:_(s32) = G_OR [[OR1]], [[SHL2]] |
| ; CHECK: $vgpr0 = COPY [[OR2]](s32) |
| %0:_(s8) = G_CONSTANT i8 0 |
| %1:_(s8) = G_CONSTANT i8 1 |
| %2:_(s8) = G_CONSTANT i8 2 |
| %3:_(s8) = G_CONSTANT i8 3 |
| %4:_(s32) = G_MERGE_VALUES %0, %1, %2, %3 |
| $vgpr0 = COPY %4 |
| ... |
| |
| --- |
| name: test_merge_s64_s32_s32 |
| body: | |
| bb.0: |
| liveins: $vgpr0, $vgpr1 |
| ; CHECK-LABEL: name: test_merge_s64_s32_s32 |
| ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0 |
| ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1 |
| ; CHECK: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[COPY]](s32), [[COPY1]](s32) |
| ; CHECK: $vgpr1_vgpr2 = COPY [[MV]](s64) |
| %0:_(s32) = COPY $vgpr0 |
| %1:_(s32) = COPY $vgpr1 |
| %2:_(s64) = G_MERGE_VALUES %0, %1 |
| $vgpr1_vgpr2 = COPY %2 |
| ... |
| |
| --- |
| name: test_merge_s64_s16_s16_s16_s16 |
| body: | |
| bb.0: |
| liveins: $vgpr0, $vgpr1, $vgpr2, $vgpr3 |
| ; CHECK-LABEL: name: test_merge_s64_s16_s16_s16_s16 |
| ; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0 |
| ; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1 |
| ; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY $vgpr2 |
| ; CHECK: [[COPY3:%[0-9]+]]:_(s32) = COPY $vgpr3 |
| ; CHECK: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[COPY]](s32) |
| ; CHECK: [[TRUNC1:%[0-9]+]]:_(s16) = G_TRUNC [[COPY1]](s32) |
| ; CHECK: [[TRUNC2:%[0-9]+]]:_(s16) = G_TRUNC [[COPY2]](s32) |
| ; CHECK: [[TRUNC3:%[0-9]+]]:_(s16) = G_TRUNC [[COPY3]](s32) |
| ; CHECK: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[TRUNC]](s16), [[TRUNC1]](s16), [[TRUNC2]](s16), [[TRUNC3]](s16) |
| ; CHECK: $vgpr1_vgpr2 = COPY [[MV]](s64) |
| %0:_(s32) = COPY $vgpr0 |
| %1:_(s32) = COPY $vgpr1 |
| %2:_(s32) = COPY $vgpr2 |
| %3:_(s32) = COPY $vgpr3 |
| %4:_(s16) = G_TRUNC %0 |
| %5:_(s16) = G_TRUNC %1 |
| %6:_(s16) = G_TRUNC %2 |
| %7:_(s16) = G_TRUNC %3 |
| %8:_(s64) = G_MERGE_VALUES %4, %5, %6, %7 |
| $vgpr1_vgpr2 = COPY %8 |
| ... |