[PATCH] D137811: InstCombine: Perform basic isnan combines on llvm.is.fpclass

[Matt Arsenault via Phabricator via llvm-commits]

arsenm added inline comments.


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Comment at: llvm/test/Transforms/InstCombine/is_fpclass.ll:828
+; CHECK-NEXT:    [[CLASS0:%.*]] = fcmp ord float [[A:%.*]], 0.000000e+00
+; CHECK-NEXT:    [[CLASS2:%.*]] = call i1 @llvm.is.fpclass.f32(float [[A]], i32 1019)
+; CHECK-NEXT:    [[CLASS3:%.*]] = call i1 @llvm.is.fpclass.f32(float [[A]], i32 1015)
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This will be recovered by D139130, depending on which lands first


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D137811/new/

https://reviews.llvm.org/D137811