[llvm] [AMDGPU] Do not put memory instructions in *ALU SchedGroups (PR #162560)

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``````````bash
git-clang-format --diff origin/main HEAD --extensions cpp -- llvm/lib/Target/AMDGPU/AMDGPUIGroupLP.cpp
``````````

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``````````diff
diff --git a/llvm/lib/Target/AMDGPU/AMDGPUIGroupLP.cpp b/llvm/lib/Target/AMDGPU/AMDGPUIGroupLP.cpp
index a161c21f6..3913bfbe3 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPUIGroupLP.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPUIGroupLP.cpp
@@ -2400,7 +2400,7 @@ bool SchedGroup::canAddMI(const MachineInstr &MI) const {
            TII->isVALU(MI) && !TII->isMFMAorWMMA(MI) && !TII->isTRANS(MI))
     // Some memory instructions may be marked as VALU (e.g. BUFFER_LOAD_*_LDS).
     // For our purposes, these shall not be classified as VALU as this results
-    // in unexpected behavior. 
+    // in unexpected behavior.
     Result = !(MI.mayLoad() || MI.mayLoad());
 
   else if (((SGMask & SchedGroupMask::SALU) != SchedGroupMask::NONE) &&

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https://github.com/llvm/llvm-project/pull/162560