[llvm] bc6e7f0 - [GlobalISel][NFC] Remove unused method CombinerHelper::tryCombine()

[Amara Emerson via llvm-commits]

Author: Amara Emerson
Date: 2023-09-24T22:20:21+08:00
New Revision: bc6e7f057340ab0b995cc17a170e34545a295f03

URL: https://github.com/llvm/llvm-project/commit/bc6e7f057340ab0b995cc17a170e34545a295f03
DIFF: https://github.com/llvm/llvm-project/commit/bc6e7f057340ab0b995cc17a170e34545a295f03.diff

LOG: [GlobalISel][NFC] Remove unused method CombinerHelper::tryCombine()

The combines were ported to the tablegen combiner a long time ago so this
manual method isn't needed.

Added: 
    

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

Removed: 
    


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diff  --git a/llvm/lib/CodeGen/GlobalISel/CombinerHelper.cpp b/llvm/lib/CodeGen/GlobalISel/CombinerHelper.cpp
index f79944e824575a1..8df2c7eb86394ff 100644
--- a/llvm/lib/CodeGen/GlobalISel/CombinerHelper.cpp
+++ b/llvm/lib/CodeGen/GlobalISel/CombinerHelper.cpp
@@ -6171,13 +6171,3 @@ void CombinerHelper::applyCommuteBinOpOperands(MachineInstr &MI) {
   MI.getOperand(2).setReg(LHSReg);
   Observer.changedInstr(MI);
 }
-
-bool CombinerHelper::tryCombine(MachineInstr &MI) {
-  if (tryCombineCopy(MI))
-    return true;
-  if (tryCombineExtendingLoads(MI))
-    return true;
-  if (tryCombineIndexedLoadStore(MI))
-    return true;
-  return false;
-}