InstCombine: Fold is.fpclass nan|zero to fcmp ueq 0
authorMatt Arsenault <Matthew.Arsenault@amd.com>
Fri, 3 Feb 2023 21:29:31 +0000 (17:29 -0400)
committerMatt Arsenault <arsenm2@gmail.com>
Fri, 17 Mar 2023 15:42:38 +0000 (11:42 -0400)
commit80512789b6debb228754b1729cd4c86906a15082
tree2a63263c2e04c27aff26cb9a543915236636e71e
parent2726fd2e8cb7a2452b2a2bafe5aeed34c7b1e064
InstCombine: Fold is.fpclass nan|zero to fcmp ueq 0
llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp
llvm/test/Transforms/InstCombine/combine-is.fpclass-and-fcmp.ll
llvm/test/Transforms/InstCombine/create-class-from-logic-fcmp.ll
llvm/test/Transforms/InstCombine/is_fpclass.ll