aarch64: Remove redundant feature requirements

Many instructions explicitly specified SVE/SVE2/SME/SME2 as a required
feature when it was already implied by another required feature (at
least while the SME->SVE2 implication is retained internally).  These
redundant features were used to determine both the valid symbol names
for immediate operands, and the choice of error message for invalid
movprfx sequences.  Those two scenarios no longer use architecture
features, so the redundant features are now truly redundant.

1 files changed, 24 insertions, 24 deletions

diff --git a/opcodes/aarch64-tbl.h b/opcodes/aarch64-tbl.h
index 4116f0c..4b1acc2 100644
--- a/opcodes/aarch64-tbl.h
+++ b/opcodes/aarch64-tbl.h
@@ -2868,23 +2868,23 @@ static const aarch64_feature_set aarch64_feature_sve2 =
 static const aarch64_feature_set aarch64_feature_sve2aes =
   AARCH64_FEATURES (2, SVE_AES, SVE2_SSVE_AES);
 static const aarch64_feature_set aarch64_feature_sve2sha3 =
-  AARCH64_FEATURES (2, SVE2, SVE2_SHA3);
+  AARCH64_FEATURE (SVE2_SHA3);
 static const aarch64_feature_set aarch64_feature_sve2sm4 =
-  AARCH64_FEATURES (2, SVE2, SVE2_SM4);
+  AARCH64_FEATURE (SVE2_SM4);
 static const aarch64_feature_set aarch64_feature_sve2bitperm =
-  AARCH64_FEATURES (2, SVE2, SVE2_BITPERM);
+  AARCH64_FEATURE (SVE2_BITPERM);
 static const aarch64_feature_set aarch64_feature_sme =
-  AARCH64_FEATURES (2, SVE2, SME);
+  AARCH64_FEATURE (SME);
 static const aarch64_feature_set aarch64_feature_sme_f64f64 =
-  AARCH64_FEATURES (3, SVE2, SME, SME_F64F64);
+  AARCH64_FEATURE (SME_F64F64);
 static const aarch64_feature_set aarch64_feature_sme_i16i64 =
-  AARCH64_FEATURES (3, SVE2, SME, SME_I16I64);
+  AARCH64_FEATURE (SME_I16I64);
 static const aarch64_feature_set aarch64_feature_sme2 =
-  AARCH64_FEATURES (3, SVE2, SME, SME2);
+  AARCH64_FEATURE (SME2);
 static const aarch64_feature_set aarch64_feature_sme2_i16i64 =
-  AARCH64_FEATURES (2, SME2, SME_I16I64);
+  AARCH64_FEATURE (SME_I16I64);
 static const aarch64_feature_set aarch64_feature_sme2_f64f64 =
-  AARCH64_FEATURES (2, SME2, SME_F64F64);
+  AARCH64_FEATURE (SME_F64F64);
 static const aarch64_feature_set aarch64_feature_i8mm =
   AARCH64_FEATURE (I8MM);
 static const aarch64_feature_set aarch64_feature_i8mm_sve =
@@ -2924,7 +2924,7 @@ static const aarch64_feature_set aarch64_feature_the =
 static const aarch64_feature_set aarch64_feature_d128_the =
   AARCH64_FEATURES (2, D128, THE);
 static const aarch64_feature_set aarch64_feature_sve_b16b16_sve2 =
-  AARCH64_FEATURES (2, SVE_B16B16, SVE2);
+  AARCH64_FEATURES (2, SVE_B16B16, SVE2_SME2);
 static const aarch64_feature_set aarch64_feature_sve_b16b16_sme2 =
   AARCH64_FEATURES (2, SVE_B16B16, SME2);
 static const aarch64_feature_set aarch64_feature_sme_b16b16 =
@@ -2956,7 +2956,7 @@ static const aarch64_feature_set aarch64_feature_faminmax =
 static const aarch64_feature_set aarch64_feature_faminmax_sve2 =
   AARCH64_FEATURES (2, FAMINMAX, SVE2);
 static const aarch64_feature_set aarch64_feature_faminmax_sme2 =
-  AARCH64_FEATURES (3, SVE2, FAMINMAX, SME2);
+  AARCH64_FEATURES (2, FAMINMAX, SME2);
 static const aarch64_feature_set aarch64_feature_fp8 =
   AARCH64_FEATURE (FP8);
 static const aarch64_feature_set aarch64_feature_fp8_sve2 =
@@ -2984,31 +2984,31 @@ static const aarch64_feature_set aarch64_feature_fp8dot4 =
 static const aarch64_feature_set aarch64_feature_fp8dot2 =
   AARCH64_FEATURE (FP8DOT2);
 static const aarch64_feature_set aarch64_feature_fp8fma_sve =
-  AARCH64_FEATURES (2, FP8FMA_SVE, SVE);
+  AARCH64_FEATURE (FP8FMA_SVE);
 static const aarch64_feature_set aarch64_feature_fp8dot4_sve =
-  AARCH64_FEATURES (2, FP8DOT4_SVE, SVE);
+  AARCH64_FEATURE (FP8DOT4_SVE);
 static const aarch64_feature_set aarch64_feature_fp8dot2_sve =
-  AARCH64_FEATURES (2, FP8DOT2_SVE, SVE);
+  AARCH64_FEATURE (FP8DOT2_SVE);
 static const aarch64_feature_set aarch64_feature_sme_f8f32 =
-  AARCH64_FEATURES (2, SME_F8F32, SME2);
+  AARCH64_FEATURE (SME_F8F32);
 static const aarch64_feature_set aarch64_feature_sme_f8f16 =
-  AARCH64_FEATURES (2, SME_F8F16, SME2);
+  AARCH64_FEATURE (SME_F8F16);
 static const aarch64_feature_set aarch64_feature_sme_f16f16_f8f16 =
-  AARCH64_FEATURES (2, SME_F16F16_F8F16, SME2);
+  AARCH64_FEATURE (SME_F16F16_F8F16);
 static const aarch64_feature_set aarch64_feature_sme_f16f16 =
-  AARCH64_FEATURES (2, SME_F16F16, SME2);
+  AARCH64_FEATURE (SME_F16F16);
 static const aarch64_feature_set aarch64_feature_sve2p1_sme =
-  AARCH64_FEATURES (2, SVE2p1_SME, SVE);
+  AARCH64_FEATURE (SVE2p1_SME);
 static const aarch64_feature_set aarch64_feature_sve2p1_sme2 =
-  AARCH64_FEATURES (2, SVE2p1_SME2, SVE);
+  AARCH64_FEATURE (SVE2p1_SME2);
 static const aarch64_feature_set aarch64_feature_sve2p1_sme2p1 =
-  AARCH64_FEATURES (2, SVE2p1_SME2p1, SVE);
+  AARCH64_FEATURE (SVE2p1_SME2p1);
 static const aarch64_feature_set aarch64_feature_sme2p2 =
-  AARCH64_FEATURES (2, SME2p2, SME);
+  AARCH64_FEATURE (SME2p2);
 static const aarch64_feature_set aarch64_feature_sve_sme2p2 =
-  AARCH64_FEATURES (2, SVE_SME2p2, SVE);
+  AARCH64_FEATURE (SVE_SME2p2);
 static const aarch64_feature_set aarch64_feature_sve2p2_sme2p2 =
-  AARCH64_FEATURES (2, SVE2p2_SME2p2, SVE);
+  AARCH64_FEATURE (SVE2p2_SME2p2);
 
 #define CORE		&aarch64_feature_v8
 #define FP		&aarch64_feature_fp