| # RUN: llc -march=amdgcn -verify-machineinstrs -run-pass si-fold-operands %s -o - | FileCheck -check-prefix=GCN %s |
| --- |
| # GCN-LABEL: name: v_max_self_clamp_not_set_f32 |
| # GCN: %20:vgpr_32 = V_ADD_F32_e64 0, killed %17, 0, 1065353216, 0, 0, implicit $exec |
| # GCN-NEXT: %21:vgpr_32 = V_MAX_F32_e64 0, killed %20, 0, killed %20, 0, 0, implicit $exec |
| |
| name: v_max_self_clamp_not_set_f32 |
| tracksRegLiveness: true |
| registers: |
| - { id: 0, class: sgpr_64 } |
| - { id: 1, class: sreg_32_xm0 } |
| - { id: 2, class: sgpr_32 } |
| - { id: 3, class: vgpr_32 } |
| - { id: 4, class: sreg_64_xexec } |
| - { id: 5, class: sreg_64_xexec } |
| - { id: 6, class: sreg_32 } |
| - { id: 7, class: sreg_32 } |
| - { id: 8, class: sreg_32_xm0 } |
| - { id: 9, class: sreg_64 } |
| - { id: 10, class: sreg_32_xm0 } |
| - { id: 11, class: sreg_32_xm0 } |
| - { id: 12, class: sgpr_64 } |
| - { id: 13, class: sgpr_128 } |
| - { id: 14, class: sreg_32_xm0 } |
| - { id: 15, class: sreg_64 } |
| - { id: 16, class: sgpr_128 } |
| - { id: 17, class: vgpr_32 } |
| - { id: 18, class: vreg_64 } |
| - { id: 19, class: vgpr_32 } |
| - { id: 20, class: vgpr_32 } |
| - { id: 21, class: vgpr_32 } |
| - { id: 22, class: vgpr_32 } |
| - { id: 23, class: vreg_64 } |
| - { id: 24, class: vgpr_32 } |
| - { id: 25, class: vreg_64 } |
| - { id: 26, class: vreg_64 } |
| liveins: |
| - { reg: '$sgpr0_sgpr1', virtual-reg: '%0' } |
| - { reg: '$vgpr0', virtual-reg: '%3' } |
| body: | |
| bb.0: |
| liveins: $sgpr0_sgpr1, $vgpr0 |
| |
| %3 = COPY $vgpr0 |
| %0 = COPY $sgpr0_sgpr1 |
| %4 = S_LOAD_DWORDX2_IMM %0, 9, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(2)* undef`) |
| %5 = S_LOAD_DWORDX2_IMM %0, 11, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(2)* undef`) |
| %24 = V_ASHRREV_I32_e32 31, %3, implicit $exec |
| %25 = REG_SEQUENCE %3, 1, %24, 2 |
| %10 = S_MOV_B32 61440 |
| %11 = S_MOV_B32 0 |
| %12 = REG_SEQUENCE killed %11, 1, killed %10, 2 |
| %13 = REG_SEQUENCE killed %5, 17, %12, 18 |
| %14 = S_MOV_B32 2 |
| %26 = V_LSHL_B64 killed %25, 2, implicit $exec |
| %16 = REG_SEQUENCE killed %4, 17, %12, 18 |
| %18 = COPY %26 |
| %17 = BUFFER_LOAD_DWORD_ADDR64 %26, killed %13, 0, 0, 0, 0, 0, implicit $exec |
| %20 = V_ADD_F32_e64 0, killed %17, 0, 1065353216, 0, 0, implicit $exec |
| %21 = V_MAX_F32_e64 0, killed %20, 0, killed %20, 0, 0, implicit $exec |
| BUFFER_STORE_DWORD_ADDR64 killed %21, %26, killed %16, 0, 0, 0, 0, 0, implicit $exec |
| S_ENDPGM |
| |
| ... |
| --- |
| # GCN-LABEL: name: v_clamp_omod_already_set_f32 |
| # GCN: %20:vgpr_32 = V_ADD_F32_e64 0, killed %17, 0, 1065353216, 0, 0, implicit $exec |
| # GCN: %21:vgpr_32 = V_MAX_F32_e64 0, killed %20, 0, killed %20, 1, 3, implicit $exec |
| name: v_clamp_omod_already_set_f32 |
| tracksRegLiveness: true |
| registers: |
| - { id: 0, class: sgpr_64 } |
| - { id: 1, class: sreg_32_xm0 } |
| - { id: 2, class: sgpr_32 } |
| - { id: 3, class: vgpr_32 } |
| - { id: 4, class: sreg_64_xexec } |
| - { id: 5, class: sreg_64_xexec } |
| - { id: 6, class: sreg_32 } |
| - { id: 7, class: sreg_32 } |
| - { id: 8, class: sreg_32_xm0 } |
| - { id: 9, class: sreg_64 } |
| - { id: 10, class: sreg_32_xm0 } |
| - { id: 11, class: sreg_32_xm0 } |
| - { id: 12, class: sgpr_64 } |
| - { id: 13, class: sgpr_128 } |
| - { id: 14, class: sreg_32_xm0 } |
| - { id: 15, class: sreg_64 } |
| - { id: 16, class: sgpr_128 } |
| - { id: 17, class: vgpr_32 } |
| - { id: 18, class: vreg_64 } |
| - { id: 19, class: vgpr_32 } |
| - { id: 20, class: vgpr_32 } |
| - { id: 21, class: vgpr_32 } |
| - { id: 22, class: vgpr_32 } |
| - { id: 23, class: vreg_64 } |
| - { id: 24, class: vgpr_32 } |
| - { id: 25, class: vreg_64 } |
| - { id: 26, class: vreg_64 } |
| liveins: |
| - { reg: '$sgpr0_sgpr1', virtual-reg: '%0' } |
| - { reg: '$vgpr0', virtual-reg: '%3' } |
| body: | |
| bb.0: |
| liveins: $sgpr0_sgpr1, $vgpr0 |
| |
| %3 = COPY $vgpr0 |
| %0 = COPY $sgpr0_sgpr1 |
| %4 = S_LOAD_DWORDX2_IMM %0, 9, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(2)* undef`) |
| %5 = S_LOAD_DWORDX2_IMM %0, 11, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(2)* undef`) |
| %24 = V_ASHRREV_I32_e32 31, %3, implicit $exec |
| %25 = REG_SEQUENCE %3, 1, %24, 2 |
| %10 = S_MOV_B32 61440 |
| %11 = S_MOV_B32 0 |
| %12 = REG_SEQUENCE killed %11, 1, killed %10, 2 |
| %13 = REG_SEQUENCE killed %5, 17, %12, 18 |
| %14 = S_MOV_B32 2 |
| %26 = V_LSHL_B64 killed %25, 2, implicit $exec |
| %16 = REG_SEQUENCE killed %4, 17, %12, 18 |
| %18 = COPY %26 |
| %17 = BUFFER_LOAD_DWORD_ADDR64 %26, killed %13, 0, 0, 0, 0, 0, implicit $exec |
| %20 = V_ADD_F32_e64 0, killed %17, 0, 1065353216, 0, 0, implicit $exec |
| %21 = V_MAX_F32_e64 0, killed %20, 0, killed %20, 1, 3, implicit $exec |
| BUFFER_STORE_DWORD_ADDR64 killed %21, %26, killed %16, 0, 0, 0, 0, 0, implicit $exec |
| S_ENDPGM |
| ... |
| --- |
| # Don't fold a mul that looks like an omod if itself has omod set |
| |
| # GCN-LABEL: name: v_omod_mul_omod_already_set_f32 |
| # GCN: %20:vgpr_32 = V_ADD_F32_e64 0, killed %17, 0, 1065353216, 0, 0, implicit $exec |
| # GCN-NEXT: %21:vgpr_32 = V_MUL_F32_e64 0, killed %20, 0, 1056964608, 0, 3, implicit $exec |
| name: v_omod_mul_omod_already_set_f32 |
| tracksRegLiveness: true |
| registers: |
| - { id: 0, class: sgpr_64 } |
| - { id: 1, class: sreg_32_xm0 } |
| - { id: 2, class: sgpr_32 } |
| - { id: 3, class: vgpr_32 } |
| - { id: 4, class: sreg_64_xexec } |
| - { id: 5, class: sreg_64_xexec } |
| - { id: 6, class: sreg_32 } |
| - { id: 7, class: sreg_32 } |
| - { id: 8, class: sreg_32_xm0 } |
| - { id: 9, class: sreg_64 } |
| - { id: 10, class: sreg_32_xm0 } |
| - { id: 11, class: sreg_32_xm0 } |
| - { id: 12, class: sgpr_64 } |
| - { id: 13, class: sgpr_128 } |
| - { id: 14, class: sreg_32_xm0 } |
| - { id: 15, class: sreg_64 } |
| - { id: 16, class: sgpr_128 } |
| - { id: 17, class: vgpr_32 } |
| - { id: 18, class: vreg_64 } |
| - { id: 19, class: vgpr_32 } |
| - { id: 20, class: vgpr_32 } |
| - { id: 21, class: vgpr_32 } |
| - { id: 22, class: vgpr_32 } |
| - { id: 23, class: vreg_64 } |
| - { id: 24, class: vgpr_32 } |
| - { id: 25, class: vreg_64 } |
| - { id: 26, class: vreg_64 } |
| liveins: |
| - { reg: '$sgpr0_sgpr1', virtual-reg: '%0' } |
| - { reg: '$vgpr0', virtual-reg: '%3' } |
| body: | |
| bb.0: |
| liveins: $sgpr0_sgpr1, $vgpr0 |
| |
| %3 = COPY $vgpr0 |
| %0 = COPY $sgpr0_sgpr1 |
| %4 = S_LOAD_DWORDX2_IMM %0, 9, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(2)* undef`) |
| %5 = S_LOAD_DWORDX2_IMM %0, 11, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(2)* undef`) |
| %24 = V_ASHRREV_I32_e32 31, %3, implicit $exec |
| %25 = REG_SEQUENCE %3, 1, %24, 2 |
| %10 = S_MOV_B32 61440 |
| %11 = S_MOV_B32 0 |
| %12 = REG_SEQUENCE killed %11, 1, killed %10, 2 |
| %13 = REG_SEQUENCE killed %5, 17, %12, 18 |
| %14 = S_MOV_B32 2 |
| %26 = V_LSHL_B64 killed %25, 2, implicit $exec |
| %16 = REG_SEQUENCE killed %4, 17, %12, 18 |
| %18 = COPY %26 |
| %17 = BUFFER_LOAD_DWORD_ADDR64 %26, killed %13, 0, 0, 0, 0, 0, implicit $exec |
| %20 = V_ADD_F32_e64 0, killed %17, 0, 1065353216, 0, 0, implicit $exec |
| %21 = V_MUL_F32_e64 0, killed %20, 0, 1056964608, 0, 3, implicit $exec |
| BUFFER_STORE_DWORD_ADDR64 killed %21, %26, killed %16, 0, 0, 0, 0, 0, implicit $exec |
| S_ENDPGM |
| |
| ... |
| --- |
| # Don't fold a mul that looks like an omod if itself has clamp set |
| # This might be OK, but would require folding the clamp at the same time. |
| # GCN-LABEL: name: v_omod_mul_clamp_already_set_f32 |
| # GCN: %20:vgpr_32 = V_ADD_F32_e64 0, killed %17, 0, 1065353216, 0, 0, implicit $exec |
| # GCN-NEXT: %21:vgpr_32 = V_MUL_F32_e64 0, killed %20, 0, 1056964608, 1, 0, implicit $exec |
| |
| name: v_omod_mul_clamp_already_set_f32 |
| tracksRegLiveness: true |
| registers: |
| - { id: 0, class: sgpr_64 } |
| - { id: 1, class: sreg_32_xm0 } |
| - { id: 2, class: sgpr_32 } |
| - { id: 3, class: vgpr_32 } |
| - { id: 4, class: sreg_64_xexec } |
| - { id: 5, class: sreg_64_xexec } |
| - { id: 6, class: sreg_32 } |
| - { id: 7, class: sreg_32 } |
| - { id: 8, class: sreg_32_xm0 } |
| - { id: 9, class: sreg_64 } |
| - { id: 10, class: sreg_32_xm0 } |
| - { id: 11, class: sreg_32_xm0 } |
| - { id: 12, class: sgpr_64 } |
| - { id: 13, class: sgpr_128 } |
| - { id: 14, class: sreg_32_xm0 } |
| - { id: 15, class: sreg_64 } |
| - { id: 16, class: sgpr_128 } |
| - { id: 17, class: vgpr_32 } |
| - { id: 18, class: vreg_64 } |
| - { id: 19, class: vgpr_32 } |
| - { id: 20, class: vgpr_32 } |
| - { id: 21, class: vgpr_32 } |
| - { id: 22, class: vgpr_32 } |
| - { id: 23, class: vreg_64 } |
| - { id: 24, class: vgpr_32 } |
| - { id: 25, class: vreg_64 } |
| - { id: 26, class: vreg_64 } |
| liveins: |
| - { reg: '$sgpr0_sgpr1', virtual-reg: '%0' } |
| - { reg: '$vgpr0', virtual-reg: '%3' } |
| body: | |
| bb.0: |
| liveins: $sgpr0_sgpr1, $vgpr0 |
| |
| %3 = COPY $vgpr0 |
| %0 = COPY $sgpr0_sgpr1 |
| %4 = S_LOAD_DWORDX2_IMM %0, 9, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(2)* undef`) |
| %5 = S_LOAD_DWORDX2_IMM %0, 11, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(2)* undef`) |
| %24 = V_ASHRREV_I32_e32 31, %3, implicit $exec |
| %25 = REG_SEQUENCE %3, 1, %24, 2 |
| %10 = S_MOV_B32 61440 |
| %11 = S_MOV_B32 0 |
| %12 = REG_SEQUENCE killed %11, 1, killed %10, 2 |
| %13 = REG_SEQUENCE killed %5, 17, %12, 18 |
| %14 = S_MOV_B32 2 |
| %26 = V_LSHL_B64 killed %25, 2, implicit $exec |
| %16 = REG_SEQUENCE killed %4, 17, %12, 18 |
| %18 = COPY %26 |
| %17 = BUFFER_LOAD_DWORD_ADDR64 %26, killed %13, 0, 0, 0, 0, 0, implicit $exec |
| %20 = V_ADD_F32_e64 0, killed %17, 0, 1065353216, 0, 0, implicit $exec |
| %21 = V_MUL_F32_e64 0, killed %20, 0, 1056964608, 1, 0, implicit $exec |
| BUFFER_STORE_DWORD_ADDR64 killed %21, %26, killed %16, 0, 0, 0, 0, 0, implicit $exec |
| S_ENDPGM |
| |
| ... |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| --- |
| # Don't fold a mul that looks like an omod if itself has omod set |
| |
| # GCN-LABEL: name: v_omod_add_omod_already_set_f32 |
| # GCN: %20:vgpr_32 = V_ADD_F32_e64 0, killed %17, 0, 1065353216, 0, 0, implicit $exec |
| # GCN-NEXT: %21:vgpr_32 = V_ADD_F32_e64 0, killed %20, 0, killed %20, 0, 3, implicit $exec |
| name: v_omod_add_omod_already_set_f32 |
| tracksRegLiveness: true |
| registers: |
| - { id: 0, class: sgpr_64 } |
| - { id: 1, class: sreg_32_xm0 } |
| - { id: 2, class: sgpr_32 } |
| - { id: 3, class: vgpr_32 } |
| - { id: 4, class: sreg_64_xexec } |
| - { id: 5, class: sreg_64_xexec } |
| - { id: 6, class: sreg_32 } |
| - { id: 7, class: sreg_32 } |
| - { id: 8, class: sreg_32_xm0 } |
| - { id: 9, class: sreg_64 } |
| - { id: 10, class: sreg_32_xm0 } |
| - { id: 11, class: sreg_32_xm0 } |
| - { id: 12, class: sgpr_64 } |
| - { id: 13, class: sgpr_128 } |
| - { id: 14, class: sreg_32_xm0 } |
| - { id: 15, class: sreg_64 } |
| - { id: 16, class: sgpr_128 } |
| - { id: 17, class: vgpr_32 } |
| - { id: 18, class: vreg_64 } |
| - { id: 19, class: vgpr_32 } |
| - { id: 20, class: vgpr_32 } |
| - { id: 21, class: vgpr_32 } |
| - { id: 22, class: vgpr_32 } |
| - { id: 23, class: vreg_64 } |
| - { id: 24, class: vgpr_32 } |
| - { id: 25, class: vreg_64 } |
| - { id: 26, class: vreg_64 } |
| liveins: |
| - { reg: '$sgpr0_sgpr1', virtual-reg: '%0' } |
| - { reg: '$vgpr0', virtual-reg: '%3' } |
| body: | |
| bb.0: |
| liveins: $sgpr0_sgpr1, $vgpr0 |
| |
| %3 = COPY $vgpr0 |
| %0 = COPY $sgpr0_sgpr1 |
| %4 = S_LOAD_DWORDX2_IMM %0, 9, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(2)* undef`) |
| %5 = S_LOAD_DWORDX2_IMM %0, 11, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(2)* undef`) |
| %24 = V_ASHRREV_I32_e32 31, %3, implicit $exec |
| %25 = REG_SEQUENCE %3, 1, %24, 2 |
| %10 = S_MOV_B32 61440 |
| %11 = S_MOV_B32 0 |
| %12 = REG_SEQUENCE killed %11, 1, killed %10, 2 |
| %13 = REG_SEQUENCE killed %5, 17, %12, 18 |
| %14 = S_MOV_B32 2 |
| %26 = V_LSHL_B64 killed %25, 2, implicit $exec |
| %16 = REG_SEQUENCE killed %4, 17, %12, 18 |
| %18 = COPY %26 |
| %17 = BUFFER_LOAD_DWORD_ADDR64 %26, killed %13, 0, 0, 0, 0, 0, implicit $exec |
| %20 = V_ADD_F32_e64 0, killed %17, 0, 1065353216, 0, 0, implicit $exec |
| %21 = V_ADD_F32_e64 0, killed %20, 0, killed %20, 0, 3, implicit $exec |
| BUFFER_STORE_DWORD_ADDR64 killed %21, %26, killed %16, 0, 0, 0, 0, 0, implicit $exec |
| S_ENDPGM |
| |
| ... |
| --- |
| # Don't fold a mul that looks like an omod if itself has clamp set |
| # This might be OK, but would require folding the clamp at the same time. |
| # GCN-LABEL: name: v_omod_add_clamp_already_set_f32 |
| # GCN: %20:vgpr_32 = V_ADD_F32_e64 0, killed %17, 0, 1065353216, 0, 0, implicit $exec |
| # GCN-NEXT: %21:vgpr_32 = V_ADD_F32_e64 0, killed %20, 0, killed %20, 1, 0, implicit $exec |
| |
| name: v_omod_add_clamp_already_set_f32 |
| tracksRegLiveness: true |
| registers: |
| - { id: 0, class: sgpr_64 } |
| - { id: 1, class: sreg_32_xm0 } |
| - { id: 2, class: sgpr_32 } |
| - { id: 3, class: vgpr_32 } |
| - { id: 4, class: sreg_64_xexec } |
| - { id: 5, class: sreg_64_xexec } |
| - { id: 6, class: sreg_32 } |
| - { id: 7, class: sreg_32 } |
| - { id: 8, class: sreg_32_xm0 } |
| - { id: 9, class: sreg_64 } |
| - { id: 10, class: sreg_32_xm0 } |
| - { id: 11, class: sreg_32_xm0 } |
| - { id: 12, class: sgpr_64 } |
| - { id: 13, class: sgpr_128 } |
| - { id: 14, class: sreg_32_xm0 } |
| - { id: 15, class: sreg_64 } |
| - { id: 16, class: sgpr_128 } |
| - { id: 17, class: vgpr_32 } |
| - { id: 18, class: vreg_64 } |
| - { id: 19, class: vgpr_32 } |
| - { id: 20, class: vgpr_32 } |
| - { id: 21, class: vgpr_32 } |
| - { id: 22, class: vgpr_32 } |
| - { id: 23, class: vreg_64 } |
| - { id: 24, class: vgpr_32 } |
| - { id: 25, class: vreg_64 } |
| - { id: 26, class: vreg_64 } |
| liveins: |
| - { reg: '$sgpr0_sgpr1', virtual-reg: '%0' } |
| - { reg: '$vgpr0', virtual-reg: '%3' } |
| body: | |
| bb.0: |
| liveins: $sgpr0_sgpr1, $vgpr0 |
| |
| %3 = COPY $vgpr0 |
| %0 = COPY $sgpr0_sgpr1 |
| %4 = S_LOAD_DWORDX2_IMM %0, 9, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(2)* undef`) |
| %5 = S_LOAD_DWORDX2_IMM %0, 11, 0 :: (non-temporal dereferenceable invariant load 8 from `i64 addrspace(2)* undef`) |
| %24 = V_ASHRREV_I32_e32 31, %3, implicit $exec |
| %25 = REG_SEQUENCE %3, 1, %24, 2 |
| %10 = S_MOV_B32 61440 |
| %11 = S_MOV_B32 0 |
| %12 = REG_SEQUENCE killed %11, 1, killed %10, 2 |
| %13 = REG_SEQUENCE killed %5, 17, %12, 18 |
| %14 = S_MOV_B32 2 |
| %26 = V_LSHL_B64 killed %25, 2, implicit $exec |
| %16 = REG_SEQUENCE killed %4, 17, %12, 18 |
| %18 = COPY %26 |
| %17 = BUFFER_LOAD_DWORD_ADDR64 %26, killed %13, 0, 0, 0, 0, 0, implicit $exec |
| %20 = V_ADD_F32_e64 0, killed %17, 0, 1065353216, 0, 0, implicit $exec |
| %21 = V_ADD_F32_e64 0, killed %20, 0, killed %20, 1, 0, implicit $exec |
| BUFFER_STORE_DWORD_ADDR64 killed %21, %26, killed %16, 0, 0, 0, 0, 0, implicit $exec |
| S_ENDPGM |
| |
| ... |
| --- |
| |
| # Pass used to crash with immediate second operand of max |
| name: v_max_reg_imm_f32 |
| tracksRegLiveness: true |
| registers: |
| - { id: 0, class: vgpr_32 } |
| - { id: 1, class: vgpr_32 } |
| body: | |
| bb.0: |
| liveins: $vgpr0 |
| |
| %0 = COPY $vgpr0 |
| %1 = V_MAX_F32_e64 0, killed %0, 0, 1056964608, 1, 0, implicit $exec |
| |
| ... |
