[PATCH] D157717: [X86][Codegen] Remove dead code for ADCX/ADOX

[Craig Topper via Phabricator via llvm-commits]

craig.topper added inline comments.


================
Comment at: llvm/lib/Target/X86/X86InstrArithmetic.td:1377
 
-let Predicates = [HasADX], Defs = [EFLAGS], Uses = [EFLAGS],
-    Constraints = "$src1 = $dst", hasSideEffects = 0 in {
+let Defs = [EFLAGS], Uses = [EFLAGS], Constraints = "$src1 = $dst", hasSideEffects = 0 in {
   let SchedRW = [WriteADC], isCommutable = 1 in {
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Why delete the predcate?


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D157717/new/

https://reviews.llvm.org/D157717