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X64: Port Sqrt to ISLE (#4065)

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This commit is contained in:
Johnnie Birch
2022-04-22 00:42:22 -07:00
committed by GitHub
parent 99e9e1395d
commit 6a36a1d15d
5 changed files with 243 additions and 109 deletions
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10
cranelift/codegen/src/isa/x64/lower.isle
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@@ -2315,6 +2315,16 @@
(rule (lower (has_type $F64X2 (fdiv x y)))
(x64_divpd x y))
;; Rules for `sqrt` ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(rule (lower (has_type $F32 (sqrt x)))
(x64_sqrtss x))
(rule (lower (has_type $F64 (sqrt x)))
(x64_sqrtsd x))
(rule (lower (has_type $F32X4 (sqrt x)))
(x64_sqrtps x))
(rule (lower (has_type $F64X2 (sqrt x)))
(x64_sqrtpd x))
;; Rules for `fmin` ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(rule (lower (has_type $F32 (fmin x y)))