Rename AEK_SME2p1 to AEK_SME2P1

Author: tmatheson-arm

lldb/test/Shell/Commands/command-disassemble-aarch64-extensions.s

@@ -59,7 +59,7 @@ fn:
   bdep z0.b, z1.b, z31.b                // AEK_SVE2BITPERM
   rax1 z0.d, z0.d, z0.d                 // AEK_SVE2SHA3
   sm4e z0.s, z0.s, z0.s                 // AEK_SVE2SM4
-  addqv   v0.8h, p0, z0.h               // AEK_SVE2p1 / AEK_SME2p1
+  addqv   v0.8h, p0, z0.h               // AEK_SVE2p1 / AEK_SME2P1
   rcwswp x0, x1, [x2]                   // AEK_THE
   tcommit                               // AEK_TME
 lbl:

llvm/include/llvm/TargetParser/AArch64TargetParser.h

@@ -111,7 +111,6 @@ enum ArchExtKind : unsigned {
   AEK_NUM_EXTENSIONS,
 
   // FIXME temporary fixes for inconsistent naming.
-  AEK_SME2p1 = AEK_SME2P1,
   AEK_SVE2p1 = AEK_SVE2P1,
   AEK_SME_LUTv2 = AEK_SME_LUTV2,
 
@@ -203,7 +202,7 @@ inline constexpr ExtensionInfo Extensions[] = {
     {"sme-i16i64", AArch64::AEK_SMEI16I64, "+sme-i16i64", "-sme-i16i64", FEAT_SME_I64, "+sme,+sme-i16i64,+bf16", 570},
     {"sme", AArch64::AEK_SME, "+sme", "-sme", FEAT_SME, "+sme,+bf16", 430},
     {"sme2", AArch64::AEK_SME2, "+sme2", "-sme2", FEAT_SME2, "+sme2,+sme,+bf16", 580},
-    {"sme2p1", AArch64::AEK_SME2p1, "+sme2p1", "-sme2p1", FEAT_INIT, "+sme2p1,+sme2,+sme,+bf16", 0},
+    {"sme2p1", AArch64::AEK_SME2P1, "+sme2p1", "-sme2p1", FEAT_INIT, "+sme2p1,+sme2,+sme,+bf16", 0},
     {"ssbs", AArch64::AEK_SSBS, "+ssbs", "-ssbs", FEAT_SSBS, "", 490},
     {"ssbs2", AArch64::AEK_NONE, {}, {}, FEAT_SSBS2, "+ssbs", 500},
     {"sve-bf16", AArch64::AEK_NONE, {}, {}, FEAT_SVE_BF16, "+sve,+bf16,+fullfp16,+fp-armv8,+neon", 320},
@@ -329,7 +328,7 @@ inline constexpr ExtensionDependency ExtensionDependencies[] = {
   {AEK_SME, AEK_SMEF64F64},
   {AEK_SME, AEK_SMEI16I64},
   {AEK_SME, AEK_SMEFA64},
-  {AEK_SME2, AEK_SME2p1},
+  {AEK_SME2, AEK_SME2P1},
   {AEK_SME2, AEK_SSVE_FP8FMA},
   {AEK_SME2, AEK_SSVE_FP8DOT2},
   {AEK_SME2, AEK_SSVE_FP8DOT4},

llvm/unittests/TargetParser/TargetParserTest.cpp

@@ -1992,7 +1992,7 @@ TEST(TargetParserTest, AArch64ExtensionFeatures) {
       AArch64::AEK_SMEI16I64,    AArch64::AEK_SME2,
       AArch64::AEK_HBC,          AArch64::AEK_MOPS,
       AArch64::AEK_PERFMON,      AArch64::AEK_SVE2p1,
-      AArch64::AEK_SME2p1,       AArch64::AEK_B16B16,
+      AArch64::AEK_SME2P1,       AArch64::AEK_B16B16,
       AArch64::AEK_SMEF16F16,    AArch64::AEK_CSSC,
       AArch64::AEK_RCPC3,        AArch64::AEK_THE,
       AArch64::AEK_D128,         AArch64::AEK_LSE128,