[llvm] [AMDGPU] Remove dead pass: AMDGPUMachineCFGStructurizer (PR #105645)

[Matt Arsenault via llvm-commits]

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@@ -421,13 +421,11 @@ def IGLP_OPT : SPseudoInstSI<(outs), (ins i32imm:$mask),
 
 let isTerminator = 1, isNotDuplicable = 1 in {
 
-let OtherPredicates = [EnableLateCFGStructurize] in {
- def SI_NON_UNIFORM_BRCOND_PSEUDO : CFPseudoInstSI <
-  (outs),
-  (ins SReg_1:$vcc, brtarget:$target),
-  [(brcond i1:$vcc, bb:$target)]> {
-    let Size = 12;
-}
+def SI_NON_UNIFORM_BRCOND_PSEUDO : CFPseudoInstSI <
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arsenm wrote:

Should be able to delete this and any of the references too 

https://github.com/llvm/llvm-project/pull/105645