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|
# RUN: llc -march=amdgcn -mcpu=gfx1010 %s -run-pass twoaddressinstruction -verify-machineinstrs -o - | FileCheck -check-prefix=GCN %s
# GCN-LABEL: name: test_fmamk_reg_imm_f32
# GCN: %2:vgpr_32 = IMPLICIT_DEF
# GCN-NOT: V_MOV_B32
# GCN: V_FMAMK_F32 killed %0.sub0, 1078523331, killed %1, implicit $mode, implicit $exec
---
name: test_fmamk_reg_imm_f32
registers:
- { id: 0, class: vreg_64 }
- { id: 1, class: vgpr_32 }
- { id: 2, class: vgpr_32 }
- { id: 3, class: vgpr_32 }
body: |
bb.0:
%0 = IMPLICIT_DEF
%1 = COPY %0.sub1
%2 = V_MOV_B32_e32 1078523331, implicit $exec
%3 = V_FMAC_F32_e32 killed %0.sub0, %2, killed %1, implicit $mode, implicit $exec
...
# GCN-LABEL: name: test_fmamk_imm_reg_f32
# GCN: %2:vgpr_32 = IMPLICIT_DEF
# GCN-NOT: V_MOV_B32
# GCN: V_FMAMK_F32 killed %0.sub0, 1078523331, killed %1, implicit $mode, implicit $exec
---
name: test_fmamk_imm_reg_f32
registers:
- { id: 0, class: vreg_64 }
- { id: 1, class: vgpr_32 }
- { id: 2, class: vgpr_32 }
- { id: 3, class: vgpr_32 }
body: |
bb.0:
%0 = IMPLICIT_DEF
%1 = COPY %0.sub1
%2 = V_MOV_B32_e32 1078523331, implicit $exec
%3 = V_FMAC_F32_e32 %2, killed %0.sub0, killed %1, implicit $mode, implicit $exec
...
# GCN-LABEL: name: test_fmaak_f32
# GCN: %1:vgpr_32 = IMPLICIT_DEF
# GCN-NOT: V_MOV_B32
# GCN: V_FMAAK_F32 killed %0.sub0, %0.sub1, 1078523331, implicit $mode, implicit $exec
---
name: test_fmaak_f32
registers:
- { id: 0, class: vreg_64 }
- { id: 1, class: vgpr_32 }
- { id: 2, class: vgpr_32 }
body: |
bb.0:
%0 = IMPLICIT_DEF
%1 = V_MOV_B32_e32 1078523331, implicit $exec
%2 = V_FMAC_F32_e32 killed %0.sub0, %0.sub1, %1, implicit $mode, implicit $exec
...
# GCN-LABEL: name: test_fmamk_reg_imm_f16
# GCN: %2:vgpr_32 = IMPLICIT_DEF
# GCN-NOT: V_MOV_B32
# GCN: V_FMAMK_F16 killed %0.sub0, 1078523331, killed %1, implicit $mode, implicit $exec
---
name: test_fmamk_reg_imm_f16
registers:
- { id: 0, class: vreg_64 }
- { id: 1, class: vgpr_32 }
- { id: 2, class: vgpr_32 }
- { id: 3, class: vgpr_32 }
body: |
bb.0:
%0 = IMPLICIT_DEF
%1 = COPY %0.sub1
%2 = V_MOV_B32_e32 1078523331, implicit $exec
%3 = V_FMAC_F16_e32 killed %0.sub0, %2, killed %1, implicit $mode, implicit $exec
...
# GCN-LABEL: name: test_fmamk_imm_reg_f16
# GCN: %2:vgpr_32 = IMPLICIT_DEF
# GCN-NOT: V_MOV_B32
# GCN: V_FMAMK_F16 killed %0.sub0, 1078523331, killed %1, implicit $mode, implicit $exec
---
name: test_fmamk_imm_reg_f16
registers:
- { id: 0, class: vreg_64 }
- { id: 1, class: vgpr_32 }
- { id: 2, class: vgpr_32 }
- { id: 3, class: vgpr_32 }
body: |
bb.0:
%0 = IMPLICIT_DEF
%1 = COPY %0.sub1
%2 = V_MOV_B32_e32 1078523331, implicit $exec
%3 = V_FMAC_F16_e32 %2, killed %0.sub0, killed %1, implicit $mode, implicit $exec
...
# GCN-LABEL: name: test_fmaak_f16
# GCN: %1:vgpr_32 = IMPLICIT_DEF
# GCN-NOT: V_MOV_B32
# GCN: V_FMAAK_F16 killed %0.sub0, %0.sub1, 1078523331, implicit $mode, implicit $exec
---
name: test_fmaak_f16
registers:
- { id: 0, class: vreg_64 }
- { id: 1, class: vgpr_32 }
- { id: 2, class: vgpr_32 }
body: |
bb.0:
%0 = IMPLICIT_DEF
%1 = V_MOV_B32_e32 1078523331, implicit $exec
%2 = V_FMAC_F16_e32 killed %0.sub0, %0.sub1, %1, implicit $mode, implicit $exec
...
# GCN-LABEL: name: test_fmaak_sgpr_src0_f32
# GCN: %1:vgpr_32 = IMPLICIT_DEF
# GCN-NOT: V_MOV_B32
# GCN: %3:vgpr_32 = V_FMAMK_F32 killed %0, 1078523331, %2, implicit $mode, implicit $exec
---
name: test_fmaak_sgpr_src0_f32
registers:
- { id: 0, class: sreg_32_xm0 }
- { id: 1, class: vgpr_32}
- { id: 2, class: vgpr_32 }
- { id: 3, class: vgpr_32 }
body: |
bb.0:
%0 = IMPLICIT_DEF
%1 = V_MOV_B32_e32 1078523331, implicit $exec
%2 = IMPLICIT_DEF
%3 = V_FMAC_F32_e32 killed %0, %1, %2, implicit $mode, implicit $exec
...
# GCN-LABEL: name: test_fmaak_inlineimm_src0_f32
# GCN: %0:vgpr_32 = IMPLICIT_DEF
# GCN-NOT: V_MOV_B32
# GCN: %2:vgpr_32 = V_FMAMK_F32 1073741824, 1078523331, %1, implicit $mode, implicit $exec
---
name: test_fmaak_inlineimm_src0_f32
registers:
- { id: 0, class: vgpr_32}
- { id: 1, class: vgpr_32 }
- { id: 2, class: vgpr_32 }
body: |
bb.0:
%0 = V_MOV_B32_e32 1078523331, implicit $exec
%1 = IMPLICIT_DEF
%2 = V_FMAC_F32_e32 1073741824, %0, %1, implicit $mode, implicit $exec
...
# GCN-LABEL: name: test_fmaak_otherimm_src0_f32
# GCN: %2:vgpr_32 = V_FMAC_F32_e32 1120403456, %0, %2, implicit $mode, implicit $exec
---
name: test_fmaak_otherimm_src0_f32
registers:
- { id: 0, class: vgpr_32}
- { id: 1, class: vgpr_32 }
- { id: 2, class: vgpr_32 }
body: |
bb.0:
%0 = V_MOV_B32_e32 1078523331, implicit $exec
%1 = IMPLICIT_DEF
%2 = V_FMAC_F32_e32 1120403456, %0, %1, implicit $mode, implicit $exec
...
# GCN-LABEL: name: test_fmaak_other_constantlike_src0_f32
# GCN: %2:vgpr_32 = COPY %1
# GCN: %2:vgpr_32 = V_FMAC_F32_e32 %stack.0, %0, %2, implicit $mode, implicit $exec
---
name: test_fmaak_other_constantlike_src0_f32
tracksRegLiveness: true
registers:
- { id: 0, class: vgpr_32 }
- { id: 1, class: vgpr_32 }
- { id: 2, class: vgpr_32 }
machineFunctionInfo:
stackPtrOffsetReg: $sgpr32
stack:
- { id: 0, name: "", type: default, offset: 0, size: 128, alignment: 8,
callee-saved-register: '', local-offset: 0, debug-info-variable: '',
debug-info-expression: '', debug-info-location: '' }
body: |
bb.0:
%0 = V_MOV_B32_e32 1078523331, implicit $exec
%1 = IMPLICIT_DEF
%2 = V_FMAC_F32_e32 %stack.0, %0, %1, implicit $mode, implicit $exec
...
# GCN-LABEL: name: test_fmaak_inline_literal_f16
# GCN: %1:vgpr_32 = IMPLICIT_DEF
# GCN-NOT: V_MOV_B32
# GCN: %2:vgpr_32 = V_FMAAK_F16 16384, killed %0, 49664, implicit $mode, implicit $exec
---
name: test_fmaak_inline_literal_f16
tracksRegLiveness: true
liveins:
- { reg: '$vgpr0', virtual-reg: '%0' }
body: |
bb.0:
liveins: $vgpr0
%0:vgpr_32 = COPY killed $vgpr0
%1:vgpr_32 = V_MOV_B32_e32 49664, implicit $exec
%2:vgpr_32 = V_FMAC_F16_e32 16384, killed %0, %1, implicit $mode, implicit $exec
S_ENDPGM 0
...
# GCN-LABEL: name: test_fmamk_reg_imm_f32_2_folds
# GCN: %2:vgpr_32 = IMPLICIT_DEF
# GCN-NOT: V_MOV_B32
# GCN: V_FMAMK_F32 %0.sub0, 1078523331, %1, implicit $mode, implicit $exec
# GCN: V_FMAMK_F32 killed %0.sub0, 1078523331, killed %1, implicit $mode, implicit $exec
---
name: test_fmamk_reg_imm_f32_2_folds
registers:
- { id: 0, class: vreg_64 }
- { id: 1, class: vgpr_32 }
- { id: 2, class: vgpr_32 }
- { id: 3, class: vgpr_32 }
- { id: 4, class: vgpr_32 }
body: |
bb.0:
%0 = IMPLICIT_DEF
%1 = COPY %0.sub1
%2 = V_MOV_B32_e32 1078523331, implicit $exec
%3 = V_FMAC_F32_e32 %0.sub0, %2, %1, implicit $mode, implicit $exec
%4 = V_FMAC_F32_e32 killed %0.sub0, %2, killed %1, implicit $mode, implicit $exec
...
# GCN-LABEL: name: test_fmamk_reg_imm_f32_used_imm
# GCN: %2:vgpr_32 = V_MOV_B32_e32 1078523331, implicit $exec
# GCN: V_FMAMK_F32 killed %0.sub0, 1078523331, killed %1, implicit $mode, implicit $exec
---
name: test_fmamk_reg_imm_f32_used_imm
registers:
- { id: 0, class: vreg_64 }
- { id: 1, class: vgpr_32 }
- { id: 2, class: vgpr_32 }
- { id: 3, class: vgpr_32 }
body: |
bb.0:
%0 = IMPLICIT_DEF
%1 = COPY %0.sub1
%2 = V_MOV_B32_e32 1078523331, implicit $exec
%3 = V_FMAC_F32_e32 killed %0.sub0, %2, killed %1, implicit $mode, implicit $exec
S_NOP 0, implicit %2
...
|
