[clang] [M68k] Change gcc register name from a7 to sp. (PR #87095)

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git-clang-format --diff d3bc9cc99b3d45e1fb8d65a57e308e899439fe26 dec6021133f67304bfc9942a1a4985cce6a15645 -- clang/lib/Basic/Targets/M68k.cpp
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View the diff from clang-format here.
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``````````diff
diff --git a/clang/lib/Basic/Targets/M68k.cpp b/clang/lib/Basic/Targets/M68k.cpp
index 9e6b59f1e4..4c1688de86 100644
--- a/clang/lib/Basic/Targets/M68k.cpp
+++ b/clang/lib/Basic/Targets/M68k.cpp
@@ -126,9 +126,8 @@ bool M68kTargetInfo::hasFeature(StringRef Feature) const {
 }
 
 const char *const M68kTargetInfo::GCCRegNames[] = {
-    "d0", "d1", "d2", "d3", "d4", "d5", "d6", "d7",
-    "a0", "a1", "a2", "a3", "a4", "a5", "a6", "sp",
-    "pc"};
+    "d0", "d1", "d2", "d3", "d4", "d5", "d6", "d7", "a0",
+    "a1", "a2", "a3", "a4", "a5", "a6", "sp", "pc"};
 
 ArrayRef<const char *> M68kTargetInfo::getGCCRegNames() const {
   return llvm::ArrayRef(GCCRegNames);

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https://github.com/llvm/llvm-project/pull/87095