[llvm-branch-commits] [clang] [llvm] [AArch64][llvm] Armv9.8-A: Add support for FEAT_SVE_PERM256 (PR #231433)

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``````````bash
git-clang-format --diff origin/main HEAD --extensions cpp,c -- clang/test/Driver/aarch64-v98a.c clang/test/Driver/print-supported-extensions-aarch64.c llvm/lib/Target/AArch64/AsmParser/AArch64AsmParser.cpp llvm/unittests/TargetParser/TargetParserTest.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/unittests/TargetParser/TargetParserTest.cpp b/llvm/unittests/TargetParser/TargetParserTest.cpp
index 67790c2dd..f84f28275 100644
--- a/llvm/unittests/TargetParser/TargetParserTest.cpp
+++ b/llvm/unittests/TargetParser/TargetParserTest.cpp
@@ -2157,14 +2157,8 @@ AArch64ExtensionDependenciesBaseArchTestParams
         {AArch64::ARMV8A, {"nosve2", "sve2-aes"}, {"sve2", "sve2-aes"}, {}},
         {AArch64::ARMV8A, {"sve2-aes", "nosve2"}, {}, {"sve2", "sve2-aes"}},
 
-        {AArch64::ARMV8A,
-         {"nosve2", "sve-lrcpc"},
-         {"sve2", "sve-lrcpc"},
-         {}},
-        {AArch64::ARMV8A,
-         {"sve-lrcpc", "nosve2"},
-         {},
-         {"sve2", "sve-lrcpc"}},
+        {AArch64::ARMV8A, {"nosve2", "sve-lrcpc"}, {"sve2", "sve-lrcpc"}, {}},
+        {AArch64::ARMV8A, {"sve-lrcpc", "nosve2"}, {}, {"sve2", "sve-lrcpc"}},
 
         // sve-b16b16 -> {sme-b16b16}
         {AArch64::ARMV9_4A,
@@ -2304,14 +2298,8 @@ AArch64ExtensionDependenciesBaseArchTestParams
         {AArch64::ARMV8A, {"rcpc3", "norcpc"}, {}, {"rcpc", "rcpc3"}},
 
         // rcpc3 -> sve-lrcpc
-        {AArch64::ARMV8A,
-         {"norcpc3", "sve-lrcpc"},
-         {"rcpc3", "sve-lrcpc"},
-         {}},
-        {AArch64::ARMV8A,
-         {"sve-lrcpc", "norcpc3"},
-         {},
-         {"rcpc3", "sve-lrcpc"}},
+        {AArch64::ARMV8A, {"norcpc3", "sve-lrcpc"}, {"rcpc3", "sve-lrcpc"}, {}},
+        {AArch64::ARMV8A, {"sve-lrcpc", "norcpc3"}, {}, {"rcpc3", "sve-lrcpc"}},
 
         // sve-aes -> {ssve-aes, sve2-aes}
         {AArch64::ARMV9_6A,

``````````

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https://github.com/llvm/llvm-project/pull/231433