[llvm] [NewPM] Port MachineCombiner to the new pass manager (PR #217279)

[Bill Wendling via llvm-commits]

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@@ -126,8 +126,7 @@ void X86CodeGenPassBuilder::addPreLegalizeMachineIR(
 void X86CodeGenPassBuilder::addILPOpts(PassManagerWrapper &PMW) const {
   addMachineFunctionPass(EarlyIfConverterPass(), PMW);
   if (X86EnableMachineCombinerPass) {
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isanbard wrote:

Done.Done.

https://github.com/llvm/llvm-project/pull/217279