[clang] [PowerPC] Make "ca" aliased to "xer" (PR #77557)

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github-actions[bot] wrote:

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:warning: C/C++ code formatter, clang-format found issues in your code. :warning:

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git-clang-format --diff db78c30ba772af1466bb0d0c1d376c8e642ee4a9 aaee97fb9f7bef5ff4e3f845fa29d45e9c7a83b0 -- clang/test/CodeGen/ppc-register-names.c clang/lib/Basic/Targets/PPC.cpp
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View the diff from clang-format here.
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``````````diff
diff --git a/clang/lib/Basic/Targets/PPC.cpp b/clang/lib/Basic/Targets/PPC.cpp
index abf685f888..5aa30f3599 100644
--- a/clang/lib/Basic/Targets/PPC.cpp
+++ b/clang/lib/Basic/Targets/PPC.cpp
@@ -806,7 +806,7 @@ const TargetInfo::GCCRegAlias PPCTargetInfo::GCCRegAliases[] = {
     {{"fr22"}, "f22"}, {{"fr23"}, "f23"},   {{"fr24"}, "f24"},
     {{"fr25"}, "f25"}, {{"fr26"}, "f26"},   {{"fr27"}, "f27"},
     {{"fr28"}, "f28"}, {{"fr29"}, "f29"},   {{"fr30"}, "f30"},
-    {{"fr31"}, "f31"}, {{"cc"}, "cr0"},     {{"ca"},   "xer"},
+    {{"fr31"}, "f31"}, {{"cc"}, "cr0"},     {{"ca"}, "xer"},
 };
 
 ArrayRef<TargetInfo::GCCRegAlias> PPCTargetInfo::getGCCRegAliases() const {

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https://github.com/llvm/llvm-project/pull/77557