[llvm] [MachineCP] Correctly handle register masks and sub-registers (PR #122472)

[via llvm-commits]

github-actions[bot] wrote:

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git-clang-format --diff 1332db36ee23f19eacf6a84bfda0f9c03a5706e7 756dc2800c6f80cfc7d3ac27c8fe9f87d8586d0f --extensions cpp -- llvm/lib/CodeGen/MachineCopyPropagation.cpp
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View the diff from clang-format here.
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``````````diff
diff --git a/llvm/lib/CodeGen/MachineCopyPropagation.cpp b/llvm/lib/CodeGen/MachineCopyPropagation.cpp
index 2168cb51f7..d2579e2d1b 100644
--- a/llvm/lib/CodeGen/MachineCopyPropagation.cpp
+++ b/llvm/lib/CodeGen/MachineCopyPropagation.cpp
@@ -233,8 +233,10 @@ public:
 
   /// Clobber all registers which are not preserved by RegMask, removing them
   /// from the tracker's copy maps.
-  void clobberRegistersExceptMask(const MachineOperand *RegMask, const TargetRegisterInfo &TRI,
-                               const TargetInstrInfo &TII, bool UseCopyInstr) {
+  void clobberRegistersExceptMask(const MachineOperand *RegMask,
+                                  const TargetRegisterInfo &TRI,
+                                  const TargetInstrInfo &TII,
+                                  bool UseCopyInstr) {
     BitVector SafeRegUnits(TRI.getNumRegUnits());
 
     for (unsigned SafeReg = 0, E = TRI.getNumRegs(); SafeReg < E; ++SafeReg)

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https://github.com/llvm/llvm-project/pull/122472