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ISLE: implement x64 lowering for band_not in ISLE

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This commit is contained in:
Nick Fitzgerald
2021-11-11 15:19:28 -08:00
parent 33fcd6b4a5
commit bfbf2f2f49
4 changed files with 109 additions and 31 deletions
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15
cranelift/codegen/src/isa/x64/inst.isle
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@@ -848,6 +848,21 @@
(rule (punpcklwd src1 src2)
(xmm_rm_r $I16X8 (SseOpcode.Punpcklwd) src1 src2))
;; Helper for creating `andnps` instructions.
(decl andnps (Reg RegMem) Reg)
(rule (andnps src1 src2)
(xmm_rm_r $F32X4 (SseOpcode.Andnps) src1 src2))
;; Helper for creating `andnpd` instructions.
(decl andnpd (Reg RegMem) Reg)
(rule (andnpd src1 src2)
(xmm_rm_r $F64X2 (SseOpcode.Andnpd) src1 src2))
;; Helper for creating `pandn` instructions.
(decl pandn (Reg RegMem) Reg)
(rule (pandn src1 src2)
(xmm_rm_r $F64X2 (SseOpcode.Pandn) src1 src2))
;; Helper for creating `MInst.XmmRmRImm` instructions.
(decl xmm_rm_r_imm (SseOpcode Reg RegMem u8 OperandSize) Reg)
(rule (xmm_rm_r_imm op src1 src2 imm size)