[llvm] d582958 - Revert "[Legalizer] Check full condition for UMIN and UMAX just like the code below does for SMIN and SMAX" (#93573)

[via llvm-commits]

Author: AtariDreams
Date: 2024-05-28T12:25:43-04:00
New Revision: d582958618cc5aeff58c512399bef7b263fedd59

URL: https://github.com/llvm/llvm-project/commit/d582958618cc5aeff58c512399bef7b263fedd59
DIFF: https://github.com/llvm/llvm-project/commit/d582958618cc5aeff58c512399bef7b263fedd59.diff

LOG: Revert "[Legalizer] Check full condition for UMIN and UMAX just like the code below does for SMIN and SMAX" (#93573)

Reverts llvm/llvm-project#87932

Added: 
    

Modified: 
    llvm/lib/CodeGen/GlobalISel/LegalizerHelper.cpp

Removed: 
    


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diff  --git a/llvm/lib/CodeGen/GlobalISel/LegalizerHelper.cpp b/llvm/lib/CodeGen/GlobalISel/LegalizerHelper.cpp
index c04f7208c61f2..d8b0f52ecf9e3 100644
--- a/llvm/lib/CodeGen/GlobalISel/LegalizerHelper.cpp
+++ b/llvm/lib/CodeGen/GlobalISel/LegalizerHelper.cpp
@@ -3972,7 +3972,7 @@ LegalizerHelper::lower(MachineInstr &MI, unsigned TypeIdx, LLT LowerHintTy) {
     // target can override this with custom lowering and calling the
     // implementation functions.
     LLT Ty = MRI.getType(MI.getOperand(0).getReg());
-    if (LI.isLegalOrCustom({G_UMIN, Ty}) && LI.isLegalOrCustom({G_UMAX, Ty}))
+    if (LI.isLegalOrCustom({G_UMIN, Ty}))
       return lowerAddSubSatToMinMax(MI);
     return lowerAddSubSatToAddoSubo(MI);
   }