forked from OSchip/llvm-project
211 lines
5.8 KiB
YAML
211 lines
5.8 KiB
YAML
# RUN: llc -march=amdgcn -mcpu=gfx900 %s -run-pass twoaddressinstruction -verify-machineinstrs -o - | FileCheck -check-prefix=GCN %s
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# GCN-LABEL: name: test_madmk_reg_imm_f32
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# GCN: V_MADMK_F32 killed %0.sub0, 1078523331, killed %1, implicit $mode, implicit $exec
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---
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name: test_madmk_reg_imm_f32
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registers:
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- { id: 0, class: vreg_64 }
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- { id: 1, class: vgpr_32 }
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- { id: 2, class: vgpr_32 }
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- { id: 3, class: vgpr_32 }
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body: |
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bb.0:
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%0 = IMPLICIT_DEF
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%1 = COPY %0.sub1
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%2 = V_MOV_B32_e32 1078523331, implicit $exec
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%3 = V_MAC_F32_e32 killed %0.sub0, %2, killed %1, implicit $mode, implicit $exec
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...
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# GCN-LABEL: name: test_madmk_imm_reg_f32
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# GCN: V_MADMK_F32 killed %0.sub0, 1078523331, killed %1, implicit $mode, implicit $exec
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---
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name: test_madmk_imm_reg_f32
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registers:
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- { id: 0, class: vreg_64 }
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- { id: 1, class: vgpr_32 }
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- { id: 2, class: vgpr_32 }
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- { id: 3, class: vgpr_32 }
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body: |
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bb.0:
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%0 = IMPLICIT_DEF
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%1 = COPY %0.sub1
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%2 = V_MOV_B32_e32 1078523331, implicit $exec
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%3 = V_MAC_F32_e32 %2, killed %0.sub0, killed %1, implicit $mode, implicit $exec
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...
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# GCN-LABEL: name: test_madak_f32
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# GCN: V_MADAK_F32 killed %0.sub0, %0.sub1, 1078523331, implicit $mode, implicit $exec
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---
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name: test_madak_f32
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registers:
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- { id: 0, class: vreg_64 }
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- { id: 1, class: vgpr_32 }
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- { id: 2, class: vgpr_32 }
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body: |
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bb.0:
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%0 = IMPLICIT_DEF
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%1 = V_MOV_B32_e32 1078523331, implicit $exec
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%2 = V_MAC_F32_e32 killed %0.sub0, %0.sub1, %1, implicit $mode, implicit $exec
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...
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# GCN-LABEL: name: test_madmk_reg_imm_f16
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# GCN: V_MADMK_F16 killed %0.sub0, 1078523331, killed %1, implicit $mode, implicit $exec
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---
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name: test_madmk_reg_imm_f16
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registers:
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- { id: 0, class: vreg_64 }
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- { id: 1, class: vgpr_32 }
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- { id: 2, class: vgpr_32 }
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- { id: 3, class: vgpr_32 }
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body: |
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bb.0:
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%0 = IMPLICIT_DEF
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%1 = COPY %0.sub1
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%2 = V_MOV_B32_e32 1078523331, implicit $exec
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%3 = V_MAC_F16_e32 killed %0.sub0, %2, killed %1, implicit $mode, implicit $exec
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...
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# GCN-LABEL: name: test_madmk_imm_reg_f16
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# GCN: V_MADMK_F16 killed %0.sub0, 1078523331, killed %1, implicit $mode, implicit $exec
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---
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name: test_madmk_imm_reg_f16
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registers:
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- { id: 0, class: vreg_64 }
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- { id: 1, class: vgpr_32 }
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- { id: 2, class: vgpr_32 }
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- { id: 3, class: vgpr_32 }
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body: |
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bb.0:
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%0 = IMPLICIT_DEF
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%1 = COPY %0.sub1
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%2 = V_MOV_B32_e32 1078523331, implicit $exec
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%3 = V_MAC_F16_e32 %2, killed %0.sub0, killed %1, implicit $mode, implicit $exec
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...
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# GCN-LABEL: name: test_madak_f16
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# GCN: V_MADAK_F16 killed %0.sub0, %0.sub1, 1078523331, implicit $mode, implicit $exec
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---
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name: test_madak_f16
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registers:
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- { id: 0, class: vreg_64 }
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- { id: 1, class: vgpr_32 }
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- { id: 2, class: vgpr_32 }
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body: |
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bb.0:
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%0 = IMPLICIT_DEF
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%1 = V_MOV_B32_e32 1078523331, implicit $exec
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%2 = V_MAC_F16_e32 killed %0.sub0, %0.sub1, %1, implicit $mode, implicit $exec
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...
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# Make sure constant bus restriction isn't violated if src0 is an SGPR.
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# GCN-LABEL: name: test_madak_sgpr_src0_f32
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# GCN: %1:vgpr_32 = V_MOV_B32_e32 1078523331, implicit $exec
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# GCN: %2:vgpr_32 = V_MAD_F32_e64 0, killed %0, 0, %1, 0, %3:vgpr_32, 0, 0, implicit $mode, implicit $exec
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---
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name: test_madak_sgpr_src0_f32
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registers:
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- { id: 0, class: sreg_32_xm0 }
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- { id: 1, class: vgpr_32}
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- { id: 2, class: vgpr_32 }
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- { id: 3, class: vgpr_32 }
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body: |
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bb.0:
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%0 = IMPLICIT_DEF
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%1 = V_MOV_B32_e32 1078523331, implicit $exec
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%2 = V_MAC_F32_e32 killed %0, %1, %3, implicit $mode, implicit $exec
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...
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# This can still fold if this is an inline immediate.
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# GCN-LABEL: name: test_madak_inlineimm_src0_f32
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# GCN: %1:vgpr_32 = V_MADMK_F32 1073741824, 1078523331, %2:vgpr_32, implicit $mode, implicit $exec
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---
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name: test_madak_inlineimm_src0_f32
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registers:
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- { id: 0, class: vgpr_32}
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- { id: 1, class: vgpr_32 }
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- { id: 2, class: vgpr_32 }
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body: |
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bb.0:
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%0 = V_MOV_B32_e32 1078523331, implicit $exec
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%1 = V_MAC_F32_e32 1073741824, %0, %2, implicit $mode, implicit $exec
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...
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# Non-inline immediate uses constant bus already.
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# GCN-LABEL: name: test_madak_otherimm_src0_f32
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# GCN: %1:vgpr_32 = V_MAC_F32_e32 1120403456, %0, %1, implicit $mode, implicit $exec
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---
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name: test_madak_otherimm_src0_f32
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registers:
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- { id: 0, class: vgpr_32}
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- { id: 1, class: vgpr_32 }
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- { id: 2, class: vgpr_32 }
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body: |
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bb.0:
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%0 = V_MOV_B32_e32 1078523331, implicit $exec
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%1 = V_MAC_F32_e32 1120403456, %0, %2, implicit $mode, implicit $exec
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...
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# Non-inline immediate uses constant bus already.
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# GCN-LABEL: name: test_madak_other_constantlike_src0_f32
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# GCN: %1:vgpr_32 = V_MAC_F32_e32 %stack.0, %0, %1, implicit $mode, implicit $exec
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---
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name: test_madak_other_constantlike_src0_f32
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registers:
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- { id: 0, class: vgpr_32}
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- { id: 1, class: vgpr_32 }
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- { id: 2, class: vgpr_32 }
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stack:
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- { id: 0, name: "", type: default, offset: 0, size: 128, alignment: 8,
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callee-saved-register: '', local-offset: 0, debug-info-variable: '',
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debug-info-expression: '', debug-info-location: '' }
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body: |
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bb.0:
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%0 = V_MOV_B32_e32 1078523331, implicit $exec
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%1 = V_MAC_F32_e32 %stack.0, %0, %2, implicit $mode, implicit $exec
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...
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# GCN-LABEL: name: test_madak_inline_literal_f16
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# GCN: %2:vgpr_32 = V_MADAK_F16 16384, killed %0, 49664, implicit $mode, implicit $exec
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---
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name: test_madak_inline_literal_f16
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liveins:
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- { reg: '$vgpr0', virtual-reg: '%3' }
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body: |
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bb.0:
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liveins: $vgpr0
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%3:vgpr_32 = COPY killed $vgpr0
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%26:vgpr_32 = V_MOV_B32_e32 49664, implicit $exec
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%28:vgpr_32 = V_MAC_F16_e32 16384, killed %3, %26, implicit $mode, implicit $exec
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S_ENDPGM 0
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...
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