61 lines · plain
1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py2# RUN: llc -run-pass=machine-cse -mtriple=amdgcn -mcpu=gfx900 -verify-machineinstrs -o - %s | FileCheck -check-prefix=GFX9 %s3# RUN: llc -run-pass=machine-cse -mtriple=amdgcn -mcpu=gfx1010 -verify-machineinstrs -o - %s | FileCheck -check-prefix=GFX10 %s4 5---6 7name: commute_vop38tracksRegLiveness: true9 10body: |11 bb.0:12 liveins: $vgpr0, $vgpr1, $vgpr213 ; GFX9-LABEL: name: commute_vop314 ; GFX9: liveins: $vgpr0, $vgpr1, $vgpr215 ; GFX9-NEXT: {{ $}}16 ; GFX9-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr017 ; GFX9-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr118 ; GFX9-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr219 ; GFX9-NEXT: [[V_XOR3_B32_e64_:%[0-9]+]]:vgpr_32 = V_XOR3_B32_e64 [[COPY]], [[COPY1]], [[COPY2]], implicit $exec20 ; GFX9-NEXT: [[V_MED3_F16_e64_:%[0-9]+]]:vgpr_32 = V_MED3_F16_e64 0, [[COPY]], 0, [[COPY1]], 0, [[COPY2]], 0, 0, 0, implicit $mode, implicit $exec21 ; GFX9-NEXT: [[V_MED3_F16_e64_1:%[0-9]+]]:vgpr_32 = V_MED3_F16_e64 0, [[COPY1]], 0, [[COPY]], 0, [[COPY2]], 0, 0, 0, implicit $mode, implicit $exec22 ; GFX9-NEXT: [[V_MAX3_I32_e64_:%[0-9]+]]:vgpr_32 = V_MAX3_I32_e64 [[COPY]], [[COPY1]], [[COPY2]], implicit $exec23 ; GFX9-NEXT: [[V_SAD_HI_U8_e64_:%[0-9]+]]:vgpr_32 = V_SAD_HI_U8_e64 [[COPY]], [[COPY1]], [[COPY2]], 0, implicit $exec24 ; GFX9-NEXT: [[V_XAD_U32_e64_:%[0-9]+]]:vgpr_32 = V_XAD_U32_e64 [[COPY]], [[COPY1]], 0, implicit $exec25 ; GFX9-NEXT: [[V_SUB_I32_e64_:%[0-9]+]]:vgpr_32 = V_SUB_I32_e64 [[COPY]], [[COPY1]], 0, implicit $exec26 ; GFX9-NEXT: [[V_SUB_I32_e64_1:%[0-9]+]]:vgpr_32 = V_SUB_I32_e64 [[COPY1]], [[COPY]], 0, implicit $exec27 ;28 ; GFX10-LABEL: name: commute_vop329 ; GFX10: liveins: $vgpr0, $vgpr1, $vgpr230 ; GFX10-NEXT: {{ $}}31 ; GFX10-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr032 ; GFX10-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr133 ; GFX10-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr234 ; GFX10-NEXT: [[V_XOR3_B32_e64_:%[0-9]+]]:vgpr_32 = V_XOR3_B32_e64 [[COPY]], [[COPY1]], [[COPY2]], implicit $exec35 ; GFX10-NEXT: [[V_MED3_F16_e64_:%[0-9]+]]:vgpr_32 = V_MED3_F16_e64 0, [[COPY]], 0, [[COPY1]], 0, [[COPY2]], 0, 0, 0, implicit $mode, implicit $exec36 ; GFX10-NEXT: [[V_MED3_F16_e64_1:%[0-9]+]]:vgpr_32 = V_MED3_F16_e64 0, [[COPY1]], 0, [[COPY]], 0, [[COPY2]], 0, 0, 0, implicit $mode, implicit $exec37 ; GFX10-NEXT: [[V_MAX3_I32_e64_:%[0-9]+]]:vgpr_32 = V_MAX3_I32_e64 [[COPY]], [[COPY1]], [[COPY2]], implicit $exec38 ; GFX10-NEXT: [[V_SAD_HI_U8_e64_:%[0-9]+]]:vgpr_32 = V_SAD_HI_U8_e64 [[COPY]], [[COPY1]], [[COPY2]], 0, implicit $exec39 ; GFX10-NEXT: [[V_XAD_U32_e64_:%[0-9]+]]:vgpr_32 = V_XAD_U32_e64 [[COPY]], [[COPY1]], 0, implicit $exec40 ; GFX10-NEXT: [[V_SUB_I32_e64_:%[0-9]+]]:vgpr_32 = V_SUB_I32_e64 [[COPY]], [[COPY1]], 0, implicit $exec41 ; GFX10-NEXT: [[V_SUB_I32_e64_1:%[0-9]+]]:vgpr_32 = V_SUB_I32_e64 [[COPY1]], [[COPY]], 0, implicit $exec42 %0:vgpr_32 = COPY $vgpr043 %1:vgpr_32 = COPY $vgpr144 %2:vgpr_32 = COPY $vgpr245 %3:vgpr_32 = V_XOR3_B32_e64 %0, %1, %2, implicit $exec46 %4:vgpr_32 = V_XOR3_B32_e64 %1, %0, %2, implicit $exec47 ; Insts with MayRaiseFPException do not get CSE48 %5:vgpr_32 = V_MED3_F16_e64 0, %0, 0, %1, 0, %2, 0, 0, 0, implicit $mode, implicit $exec49 %6:vgpr_32 = V_MED3_F16_e64 0, %1, 0, %0, 0, %2, 0, 0, 0, implicit $mode, implicit $exec50 51 %7:vgpr_32 = V_MAX3_I32_e64 %0, %1, %2, implicit $exec52 %8:vgpr_32 = V_MAX3_I32_e64 %1, %0, %2, implicit $exec53 %11:vgpr_32 = V_SAD_HI_U8_e64 %0, %1, %2, 0, implicit $exec54 %12:vgpr_32 = V_SAD_HI_U8_e64 %1, %0, %2, 0, implicit $exec55 %13:vgpr_32 = V_XAD_U32_e64 %0, %1, 0, implicit $exec56 %14:vgpr_32 = V_XAD_U32_e64 %1, %0, 0, implicit $exec57 ; Sub should not be commuted58 %15:vgpr_32 = V_SUB_I32_e64 %0, %1, 0, implicit $exec59 %16:vgpr_32 = V_SUB_I32_e64 %1, %0, 0, implicit $exec60...61