[llvm-branch-commits] [llvm] [AMDGPU][GlobalISel] Add COPY_SCC_VCC combine for VCC-SGPR-VGPR pattern (PR #179352)

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

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View the diff from clang-format here.
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``````````diff
diff --git a/llvm/lib/Target/AMDGPU/AMDGPURegBankCombiner.cpp b/llvm/lib/Target/AMDGPU/AMDGPURegBankCombiner.cpp
index 082986726..34a41ad94 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPURegBankCombiner.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPURegBankCombiner.cpp
@@ -517,8 +517,7 @@ bool AMDGPURegBankCombinerImpl::matchCopySccVcc(
   MachineInstr *CondDef;
   Register TrueReg, FalseReg;
   if (!mi_match(SgprSrc, MRI,
-                m_GISelect(m_MInstr(CondDef), m_Reg(TrueReg),
-                           m_Reg(FalseReg))))
+                m_GISelect(m_MInstr(CondDef), m_Reg(TrueReg), m_Reg(FalseReg))))
     return false;
 
   if (CondDef->getOpcode() != AMDGPU::G_AMDGPU_COPY_SCC_VCC)

``````````

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https://github.com/llvm/llvm-project/pull/179352