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cranelift: Remove brz and brnz (#5630)

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Remove the brz and brnz instructions, as their behavior is now redundant with brif.
This commit is contained in:
Trevor Elliott
2023-01-30 12:34:56 -08:00
committed by GitHub
parent 77cf547f41
commit a5698cedf8
247 changed files with 2947 additions and 3754 deletions
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cranelift/codegen/src/isa/x64/inst.isle
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@@ -362,7 +362,7 @@
;; One-way conditional branch: jcond cond target.
;;
;; This instruction is useful when we have conditional jumps depending on
;; more than two conditions, see for instance the lowering of Brz/brnz
;; more than two conditions, see for instance the lowering of Brif
;; with Fcmp inputs.
;;
;; A note of caution: in contexts where the branch target is another