[AMDGPU][NFC] Fix typo "store" -> "load" in comment for AMDGPUTLI::performLoadCombine (#147298)

diff --git a/llvm/lib/Target/AMDGPU/AMDGPUISelLowering.cpp b/llvm/lib/Target/AMDGPU/AMDGPUISelLowering.cpp
index d75c7a1..c4a917d 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPUISelLowering.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPUISelLowering.cpp
@@ -3853,7 +3853,7 @@
   return true;
 }
 
-// Replace load of an illegal type with a store of a bitcast to a friendlier
+// Replace load of an illegal type with a bitcast from a load of a friendlier
 // type.
 SDValue AMDGPUTargetLowering::performLoadCombine(SDNode *N,
                                                  DAGCombinerInfo &DCI) const {