73 lines
3.1 KiB
YAML
73 lines
3.1 KiB
YAML
# RUN: llc %s -mtriple=x86_64-unknown -mattr=+ndd,+egpr -start-before=x86-compress-evex -show-mc-encoding -o - | FileCheck %s
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...
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---
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name: ndd_2_non_ndd_xor
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body: |
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bb.0.entry:
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liveins: $rdi, $rsi
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; CHECK: xorq %rsi, %rax # EVEX TO LEGACY Compression encoding: [0x48,0x31,0xf0]
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renamable $rax = ADD64rr_ND killed renamable $rdi, renamable $rsi, implicit-def dead $eflags
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renamable $rax = XOR64rr_ND killed renamable $rax, killed renamable $rsi, implicit-def dead $eflags
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RET64 $rax
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...
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---
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name: ndd_2_non_ndd_sub
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body: |
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bb.0.entry:
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liveins: $rdi, $rsi
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; CHECK: subq %rsi, %rax # EVEX TO LEGACY Compression encoding: [0x48,0x29,0xf0]
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renamable $rax = ADD64rr_ND killed renamable $rdi, renamable $rsi, implicit-def dead $eflags
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renamable $rax = SUB64rr_ND killed renamable $rax, killed renamable $rsi, implicit-def dead $eflags
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RET64 $rax
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...
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---
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name: ndd_2_non_ndd_commutable
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body: |
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bb.0.entry:
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liveins: $rdi, $rsi
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; CHECK: xorq %rsi, %rax # EVEX TO LEGACY Compression encoding: [0x48,0x31,0xf0]
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renamable $rax = ADD64rr_ND killed renamable $rdi, renamable $rsi, implicit-def dead $eflags
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renamable $rax = XOR64rr_ND killed renamable $rsi, killed renamable $rax, implicit-def dead $eflags
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RET64 $rax
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...
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---
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name: ndd_2_non_ndd_commutable_new_opcode
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body: |
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bb.0.entry:
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liveins: $rdi, $rsi
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; CHECK: shldq $52, %rsi, %rax # EVEX TO LEGACY Compression encoding: [0x48,0x0f,0xa4,0xf0,0x34]
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renamable $rax = ADD64rr_ND killed renamable $rdi, renamable $rsi, implicit-def dead $eflags
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renamable $rax = SHRD64rri8_ND killed renamable $rsi, killed renamable $rax, 12, implicit-def dead $eflags
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RET64 $rax
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...
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---
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name: ndd_2_non_ndd_incommutable
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body: |
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bb.0.entry:
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liveins: $rdi, $rsi
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; CHECK: subq %rax, %rsi, %rax # encoding: [0x62,0xf4,0xfc,0x18,0x29,0xc6]
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renamable $rax = ADD64rr_ND killed renamable $rdi, renamable $rsi, implicit-def dead $eflags
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renamable $rax = SUB64rr_ND killed renamable $rsi, killed renamable $rax, implicit-def dead $eflags
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RET64 $rax
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...
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---
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name: ndd_2_non_ndd_egpr
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body: |
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bb.0.entry:
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liveins: $rdi, $r16
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; CHECK: xorq %r16, %rax # EVEX TO LEGACY Compression encoding: [0xd5,0x48,0x31,0xc0]
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renamable $rax = ADD64rr_ND killed renamable $rdi, renamable $r16, implicit-def dead $eflags
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renamable $rax = XOR64rr_ND killed renamable $rax, killed renamable $r16, implicit-def dead $eflags
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RET64 $rax
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...
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---
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name: ndd_2_non_ndd_egpr_nf
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body: |
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bb.0.entry:
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liveins: $rdi, $r16
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; CHECK: {nf} xorq %r16, %rax # EVEX TO EVEX Compression encoding: [0x62,0xe4,0xfc,0x0c,0x31,0xc0]
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renamable $rax = ADD64rr_ND killed renamable $rdi, renamable $r16, implicit-def dead $eflags
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renamable $rax = XOR64rr_NF_ND killed renamable $rax, killed renamable $r16
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RET64 $rax
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...
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