[clang] [compiler-rt] [llvm] [FMV][AArch64] Unify aes with pmull and sve2-aes with sve2-pmull128. (PR #111673)

via cfe-commits cfe-commits at lists.llvm.org
Wed Oct 9 06:11:25 PDT 2024


llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-clang

Author: Alexandros Lamprineas (labrinea)

<details>
<summary>Changes</summary>

According to the Arm Architecture Reference Manual for A-profile architecture you can't have one feature without having the other:

ID_AA64ZFR0_EL1.AES, bits [7:4]

> FEAT_SVE_AES implements the functionality identified by the value 0b0001.
> FEAT_SVE_PMULL128 implements the functionality identified by the value 0b0010.
> The permitted values are 0b0000 and 0b0010.

(The following was removed from the latest release of the specification, but it appears to be a mistake that was not intended to relax the architecture constraints. The discrepancy has been reported)

ID_AA64ISAR0_EL1.AES, bits [7:4]

> FEAT_AES implements the functionality identified by the value 0b0001.
> FEAT_PMULL implements the functionality identified by the value 0b0010.
> From Armv8, the permitted values are 0b0000 and 0b0010.

Reviewed in ACLE as https://github.com/ARM-software/acle/pull/352

---

Patch is 31.90 KiB, truncated to 20.00 KiB below, full version: https://github.com/llvm/llvm-project/pull/111673.diff


12 Files Affected:

- (modified) clang/test/CodeGen/aarch64-cpu-supports.c (+22-16) 
- (modified) clang/test/CodeGen/aarch64-fmv-dependencies.c (+5-11) 
- (modified) clang/test/CodeGen/attr-target-clones-aarch64.c (+8-8) 
- (modified) clang/test/CodeGen/attr-target-version.c (+40-40) 
- (modified) clang/test/Sema/attr-target-clones-aarch64.c (+1-1) 
- (modified) clang/test/Sema/attr-target-version.c (+3-3) 
- (modified) compiler-rt/lib/builtins/cpu_model/AArch64CPUFeatures.inc (+2-2) 
- (modified) compiler-rt/lib/builtins/cpu_model/aarch64/fmv/apple.inc (-2) 
- (modified) compiler-rt/lib/builtins/cpu_model/aarch64/fmv/fuchsia.inc (-2) 
- (modified) compiler-rt/lib/builtins/cpu_model/aarch64/fmv/mrs.inc (-4) 
- (modified) llvm/include/llvm/TargetParser/AArch64CPUFeatures.inc (+2-2) 
- (modified) llvm/lib/Target/AArch64/AArch64FMV.td (+2-4) 


``````````diff
diff --git a/clang/test/CodeGen/aarch64-cpu-supports.c b/clang/test/CodeGen/aarch64-cpu-supports.c
index 823bf369df6fcc..016048d9c8fe2d 100644
--- a/clang/test/CodeGen/aarch64-cpu-supports.c
+++ b/clang/test/CodeGen/aarch64-cpu-supports.c
@@ -1,7 +1,24 @@
-// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --check-globals --version 2
+// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --check-globals --include-generated-funcs --global-value-regex ".*" --version 2
 // RUN: %clang_cc1 -triple aarch64-none-linux-gnu -emit-llvm -o - %s | FileCheck %s
 
+int main(void) {
+  if (__builtin_cpu_supports("sb"))
+    return 1;
+
+  if (__builtin_cpu_supports("sve2-aes+memtag"))
+    return 2;
+
+  if (__builtin_cpu_supports("sme2+ls64+wfxt"))
+    return 3;
+
+  if (__builtin_cpu_supports("avx2"))
+    return 4;
+
+  return 0;
+}
+//.
 // CHECK: @__aarch64_cpu_features = external dso_local global { i64 }
+//.
 // CHECK-LABEL: define dso_local i32 @main
 // CHECK-SAME: () #[[ATTR0:[0-9]+]] {
 // CHECK-NEXT:  entry:
@@ -45,18 +62,7 @@
 // CHECK-NEXT:    [[TMP12:%.*]] = load i32, ptr [[RETVAL]], align 4
 // CHECK-NEXT:    ret i32 [[TMP12]]
 //
-int main(void) {
-  if (__builtin_cpu_supports("sb"))
-    return 1;
-
-  if (__builtin_cpu_supports("sve2-pmull128+memtag"))
-    return 2;
-
-  if (__builtin_cpu_supports("sme2+ls64+wfxt"))
-    return 3;
-
-  if (__builtin_cpu_supports("avx2"))
-    return 4;
-
-  return 0;
-}
+//.
+// CHECK: [[META0:![0-9]+]] = !{i32 1, !"wchar_size", i32 4}
+// CHECK: [[META1:![0-9]+]] = !{!"{{.*}}clang version {{.*}}"}
+//.
diff --git a/clang/test/CodeGen/aarch64-fmv-dependencies.c b/clang/test/CodeGen/aarch64-fmv-dependencies.c
index f4229a5d233970..5ceb7c7ff7bc03 100644
--- a/clang/test/CodeGen/aarch64-fmv-dependencies.c
+++ b/clang/test/CodeGen/aarch64-fmv-dependencies.c
@@ -3,7 +3,7 @@
 
 // RUN: %clang --target=aarch64-linux-gnu --rtlib=compiler-rt -emit-llvm -S -o - %s | FileCheck %s
 
-// CHECK: define dso_local i32 @fmv._Maes() #[[ATTR0:[0-9]+]] {
+// CHECK: define dso_local i32 @fmv._Maes() #[[aes:[0-9]+]] {
 __attribute__((target_version("aes"))) int fmv(void) { return 0; }
 
 // CHECK: define dso_local i32 @fmv._Mbf16() #[[bf16_ebf16:[0-9]+]] {
@@ -84,9 +84,6 @@ __attribute__((target_version("memtag3"))) int fmv(void) { return 0; }
 // CHECK: define dso_local i32 @fmv._Mmops() #[[mops:[0-9]+]] {
 __attribute__((target_version("mops"))) int fmv(void) { return 0; }
 
-// CHECK: define dso_local i32 @fmv._Mpmull() #[[pmull:[0-9]+]] {
-__attribute__((target_version("pmull"))) int fmv(void) { return 0; }
-
 // CHECK: define dso_local i32 @fmv._Mpredres() #[[predres:[0-9]+]] {
 __attribute__((target_version("predres"))) int fmv(void) { return 0; }
 
@@ -153,15 +150,12 @@ __attribute__((target_version("sve-i8mm"))) int fmv(void) { return 0; }
 // CHECK: define dso_local i32 @fmv._Msve2() #[[sve2:[0-9]+]] {
 __attribute__((target_version("sve2"))) int fmv(void) { return 0; }
 
-// CHECK: define dso_local i32 @fmv._Msve2-aes() #[[sve2_aes_sve2_pmull128:[0-9]+]] {
+// CHECK: define dso_local i32 @fmv._Msve2-aes() #[[sve2_aes:[0-9]+]] {
 __attribute__((target_version("sve2-aes"))) int fmv(void) { return 0; }
 
 // CHECK: define dso_local i32 @fmv._Msve2-bitperm() #[[sve2_bitperm:[0-9]+]] {
 __attribute__((target_version("sve2-bitperm"))) int fmv(void) { return 0; }
 
-// CHECK: define dso_local i32 @fmv._Msve2-pmull128() #[[sve2_aes_sve2_pmull128:[0-9]+]] {
-__attribute__((target_version("sve2-pmull128"))) int fmv(void) { return 0; }
-
 // CHECK: define dso_local i32 @fmv._Msve2-sha3() #[[sve2_sha3:[0-9]+]] {
 __attribute__((target_version("sve2-sha3"))) int fmv(void) { return 0; }
 
@@ -180,10 +174,11 @@ int caller() {
   return fmv();
 }
 
-// CHECK: attributes #[[ATTR0]] = { {{.*}} "target-features"="+fp-armv8,+neon,+outline-atomics,+v8a"
+// CHECK: attributes #[[aes]] = { {{.*}} "target-features"="+aes,+fp-armv8,+neon,+outline-atomics,+v8a"
 // CHECK: attributes #[[bf16_ebf16]] = { {{.*}} "target-features"="+bf16,+fp-armv8,+neon,+outline-atomics,+v8a"
 // CHECK: attributes #[[bti]] = { {{.*}} "target-features"="+bti,+fp-armv8,+neon,+outline-atomics,+v8a"
 // CHECK: attributes #[[crc]] = { {{.*}} "target-features"="+crc,+fp-armv8,+neon,+outline-atomics,+v8a"
+// CHECK: attributes #[[ATTR0]] = { {{.*}} "target-features"="+fp-armv8,+neon,+outline-atomics,+v8a"
 // CHECK: attributes #[[dit]] = { {{.*}} "target-features"="+dit,+fp-armv8,+neon,+outline-atomics,+v8a"
 // CHECK: attributes #[[dotprod]] = { {{.*}} "target-features"="+dotprod,+fp-armv8,+neon,+outline-atomics,+v8a"
 // CHECK: attributes #[[dpb]] = { {{.*}} "target-features"="+ccpp,+fp-armv8,+neon,+outline-atomics,+v8a"
@@ -202,7 +197,6 @@ int caller() {
 // CHECK: attributes #[[lse]] = { {{.*}} "target-features"="+fp-armv8,+lse,+neon,+outline-atomics,+v8a"
 // CHECK: attributes #[[memtag2]] = { {{.*}} "target-features"="+fp-armv8,+mte,+neon,+outline-atomics,+v8a"
 // CHECK: attributes #[[mops]] = { {{.*}} "target-features"="+fp-armv8,+mops,+neon,+outline-atomics,+v8a"
-// CHECK: attributes #[[pmull]] = { {{.*}} "target-features"="+aes,+fp-armv8,+neon,+outline-atomics,+v8a"
 // CHECK: attributes #[[predres]] = { {{.*}} "target-features"="+fp-armv8,+neon,+outline-atomics,+predres,+v8a"
 // CHECK: attributes #[[rcpc]] = { {{.*}} "target-features"="+fp-armv8,+neon,+outline-atomics,+rcpc,+v8a"
 // CHECK: attributes #[[rcpc3]] = { {{.*}} "target-features"="+fp-armv8,+neon,+outline-atomics,+rcpc,+rcpc3,+v8a"
@@ -221,7 +215,7 @@ int caller() {
 // CHECK: attributes #[[sve_bf16_ebf16]] = { {{.*}} "target-features"="+bf16,+fp-armv8,+fullfp16,+neon,+outline-atomics,+sve,+v8a"
 // CHECK: attributes #[[sve_i8mm]] = { {{.*}} "target-features"="+fp-armv8,+fullfp16,+i8mm,+neon,+outline-atomics,+sve,+v8a"
 // CHECK: attributes #[[sve2]] = { {{.*}} "target-features"="+fp-armv8,+fullfp16,+neon,+outline-atomics,+sve,+sve2,+v8a"
-// CHECK: attributes #[[sve2_aes_sve2_pmull128]] = { {{.*}} "target-features"="+fp-armv8,+fullfp16,+neon,+outline-atomics,+sve,+sve2,+sve2-aes,+v8a"
+// CHECK: attributes #[[sve2_aes]] = { {{.*}} "target-features"="+aes,+fp-armv8,+fullfp16,+neon,+outline-atomics,+sve,+sve2,+sve2-aes,+v8a"
 // CHECK: attributes #[[sve2_bitperm]] = { {{.*}} "target-features"="+fp-armv8,+fullfp16,+neon,+outline-atomics,+sve,+sve2,+sve2-bitperm,+v8a"
 // CHECK: attributes #[[sve2_sha3]] = { {{.*}} "target-features"="+fp-armv8,+fullfp16,+neon,+outline-atomics,+sve,+sve2,+sve2-sha3,+v8a"
 // CHECK: attributes #[[sve2_sm4]] = { {{.*}} "target-features"="+fp-armv8,+fullfp16,+neon,+outline-atomics,+sve,+sve2,+sve2-sm4,+v8a"
diff --git a/clang/test/CodeGen/attr-target-clones-aarch64.c b/clang/test/CodeGen/attr-target-clones-aarch64.c
index 292e544139e3ff..cda1bbc48da197 100644
--- a/clang/test/CodeGen/attr-target-clones-aarch64.c
+++ b/clang/test/CodeGen/attr-target-clones-aarch64.c
@@ -64,8 +64,8 @@ inline int __attribute__((target_clones("fp16", "sve2-bitperm+fcma", "default"))
 // CHECK-NEXT:  resolver_entry:
 // CHECK-NEXT:    call void @__init_cpu_features_resolver()
 // CHECK-NEXT:    [[TMP0:%.*]] = load i64, ptr @__aarch64_cpu_features, align 8
-// CHECK-NEXT:    [[TMP1:%.*]] = and i64 [[TMP0]], 16512
-// CHECK-NEXT:    [[TMP2:%.*]] = icmp eq i64 [[TMP1]], 16512
+// CHECK-NEXT:    [[TMP1:%.*]] = and i64 [[TMP0]], 32896
+// CHECK-NEXT:    [[TMP2:%.*]] = icmp eq i64 [[TMP1]], 32896
 // CHECK-NEXT:    [[TMP3:%.*]] = and i1 true, [[TMP2]]
 // CHECK-NEXT:    br i1 [[TMP3]], label [[RESOLVER_RETURN:%.*]], label [[RESOLVER_ELSE:%.*]]
 // CHECK:       resolver_return:
@@ -360,8 +360,8 @@ inline int __attribute__((target_clones("fp16", "sve2-bitperm+fcma", "default"))
 // CHECK-NEXT:  resolver_entry:
 // CHECK-NEXT:    call void @__init_cpu_features_resolver()
 // CHECK-NEXT:    [[TMP0:%.*]] = load i64, ptr @__aarch64_cpu_features, align 8
-// CHECK-NEXT:    [[TMP1:%.*]] = and i64 [[TMP0]], 18014535948435456
-// CHECK-NEXT:    [[TMP2:%.*]] = icmp eq i64 [[TMP1]], 18014535948435456
+// CHECK-NEXT:    [[TMP1:%.*]] = and i64 [[TMP0]], 18014673387388928
+// CHECK-NEXT:    [[TMP2:%.*]] = icmp eq i64 [[TMP1]], 18014673387388928
 // CHECK-NEXT:    [[TMP3:%.*]] = and i1 true, [[TMP2]]
 // CHECK-NEXT:    br i1 [[TMP3]], label [[RESOLVER_RETURN:%.*]], label [[RESOLVER_ELSE:%.*]]
 // CHECK:       resolver_return:
@@ -521,8 +521,8 @@ inline int __attribute__((target_clones("fp16", "sve2-bitperm+fcma", "default"))
 // CHECK-MTE-BTI-NEXT:  resolver_entry:
 // CHECK-MTE-BTI-NEXT:    call void @__init_cpu_features_resolver()
 // CHECK-MTE-BTI-NEXT:    [[TMP0:%.*]] = load i64, ptr @__aarch64_cpu_features, align 8
-// CHECK-MTE-BTI-NEXT:    [[TMP1:%.*]] = and i64 [[TMP0]], 16512
-// CHECK-MTE-BTI-NEXT:    [[TMP2:%.*]] = icmp eq i64 [[TMP1]], 16512
+// CHECK-MTE-BTI-NEXT:    [[TMP1:%.*]] = and i64 [[TMP0]], 32896
+// CHECK-MTE-BTI-NEXT:    [[TMP2:%.*]] = icmp eq i64 [[TMP1]], 32896
 // CHECK-MTE-BTI-NEXT:    [[TMP3:%.*]] = and i1 true, [[TMP2]]
 // CHECK-MTE-BTI-NEXT:    br i1 [[TMP3]], label [[RESOLVER_RETURN:%.*]], label [[RESOLVER_ELSE:%.*]]
 // CHECK-MTE-BTI:       resolver_return:
@@ -817,8 +817,8 @@ inline int __attribute__((target_clones("fp16", "sve2-bitperm+fcma", "default"))
 // CHECK-MTE-BTI-NEXT:  resolver_entry:
 // CHECK-MTE-BTI-NEXT:    call void @__init_cpu_features_resolver()
 // CHECK-MTE-BTI-NEXT:    [[TMP0:%.*]] = load i64, ptr @__aarch64_cpu_features, align 8
-// CHECK-MTE-BTI-NEXT:    [[TMP1:%.*]] = and i64 [[TMP0]], 18014535948435456
-// CHECK-MTE-BTI-NEXT:    [[TMP2:%.*]] = icmp eq i64 [[TMP1]], 18014535948435456
+// CHECK-MTE-BTI-NEXT:    [[TMP1:%.*]] = and i64 [[TMP0]], 18014673387388928
+// CHECK-MTE-BTI-NEXT:    [[TMP2:%.*]] = icmp eq i64 [[TMP1]], 18014673387388928
 // CHECK-MTE-BTI-NEXT:    [[TMP3:%.*]] = and i1 true, [[TMP2]]
 // CHECK-MTE-BTI-NEXT:    br i1 [[TMP3]], label [[RESOLVER_RETURN:%.*]], label [[RESOLVER_ELSE:%.*]]
 // CHECK-MTE-BTI:       resolver_return:
diff --git a/clang/test/CodeGen/attr-target-version.c b/clang/test/CodeGen/attr-target-version.c
index 22a53c82bfbf9f..ce4b6d3c71cef0 100644
--- a/clang/test/CodeGen/attr-target-version.c
+++ b/clang/test/CodeGen/attr-target-version.c
@@ -24,7 +24,7 @@ int foo() {
   return fmv()+fmv_one()+fmv_two();
 }
 
-inline int __attribute__((target_version("sha2+pmull+f64mm"))) fmv_inline(void) { return 1; }
+inline int __attribute__((target_version("sha2+aes+f64mm"))) fmv_inline(void) { return 1; }
 inline int __attribute__((target_version("fp16+fcma+rdma+sme+ fp16 "))) fmv_inline(void) { return 2; }
 inline int __attribute__((target_version("sha3+i8mm+f32mm"))) fmv_inline(void) { return 12; }
 inline int __attribute__((target_version("dit+sve-ebf16"))) fmv_inline(void) { return 8; }
@@ -33,7 +33,7 @@ inline int __attribute__((target_version(" dpb2 + jscvt"))) fmv_inline(void) { r
 inline int __attribute__((target_version("rcpc+frintts"))) fmv_inline(void) { return 3; }
 inline int __attribute__((target_version("sve+sve-bf16"))) fmv_inline(void) { return 4; }
 inline int __attribute__((target_version("sve2-aes+sve2-sha3"))) fmv_inline(void) { return 5; }
-inline int __attribute__((target_version("sve2+sve2-pmull128+sve2-bitperm"))) fmv_inline(void) { return 9; }
+inline int __attribute__((target_version("sve2+sve2-aes+sve2-bitperm"))) fmv_inline(void) { return 9; }
 inline int __attribute__((target_version("sve2-sm4+memtag2"))) fmv_inline(void) { return 10; }
 inline int __attribute__((target_version("memtag3+rcpc3+mops"))) fmv_inline(void) { return 11; }
 inline int __attribute__((target_version("aes+dotprod"))) fmv_inline(void) { return 13; }
@@ -242,14 +242,14 @@ int caller(void) { return used_def_without_default_decl() + used_decl_without_de
 //
 // CHECK: Function Attrs: noinline nounwind optnone
 // CHECK-LABEL: define {{[^@]+}}@fmv_two._Mfp
-// CHECK-SAME: () #[[ATTR5]] {
+// CHECK-SAME: () #[[ATTR12:[0-9]+]] {
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    ret i32 1
 //
 //
 // CHECK: Function Attrs: noinline nounwind optnone
 // CHECK-LABEL: define {{[^@]+}}@fmv_two._Msimd
-// CHECK-SAME: () #[[ATTR5]] {
+// CHECK-SAME: () #[[ATTR12]] {
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    ret i32 2
 //
@@ -263,7 +263,7 @@ int caller(void) { return used_def_without_default_decl() + used_decl_without_de
 //
 // CHECK: Function Attrs: noinline nounwind optnone
 // CHECK-LABEL: define {{[^@]+}}@fmv_two._Mfp16Msimd
-// CHECK-SAME: () #[[ATTR12:[0-9]+]] {
+// CHECK-SAME: () #[[ATTR13:[0-9]+]] {
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    ret i32 4
 //
@@ -296,7 +296,7 @@ int caller(void) { return used_def_without_default_decl() + used_decl_without_de
 //
 // CHECK: Function Attrs: noinline nounwind optnone
 // CHECK-LABEL: define {{[^@]+}}@fmv_c._Mssbs
-// CHECK-SAME: () #[[ATTR13:[0-9]+]] {
+// CHECK-SAME: () #[[ATTR14:[0-9]+]] {
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    ret void
 //
@@ -354,14 +354,14 @@ int caller(void) { return used_def_without_default_decl() + used_decl_without_de
 //
 // CHECK: Function Attrs: noinline nounwind optnone
 // CHECK-LABEL: define {{[^@]+}}@unused_with_forward_default_decl._Mmops
-// CHECK-SAME: () #[[ATTR15:[0-9]+]] {
+// CHECK-SAME: () #[[ATTR16:[0-9]+]] {
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    ret i32 0
 //
 //
 // CHECK: Function Attrs: noinline nounwind optnone
 // CHECK-LABEL: define {{[^@]+}}@unused_with_implicit_extern_forward_default_decl._Mdotprod
-// CHECK-SAME: () #[[ATTR16:[0-9]+]] {
+// CHECK-SAME: () #[[ATTR17:[0-9]+]] {
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    ret i32 0
 //
@@ -375,7 +375,7 @@ int caller(void) { return used_def_without_default_decl() + used_decl_without_de
 //
 // CHECK: Function Attrs: noinline nounwind optnone
 // CHECK-LABEL: define {{[^@]+}}@unused_with_default_def._Msve
-// CHECK-SAME: () #[[ATTR17:[0-9]+]] {
+// CHECK-SAME: () #[[ATTR18:[0-9]+]] {
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    ret i32 0
 //
@@ -389,7 +389,7 @@ int caller(void) { return used_def_without_default_decl() + used_decl_without_de
 //
 // CHECK: Function Attrs: noinline nounwind optnone
 // CHECK-LABEL: define {{[^@]+}}@unused_with_implicit_default_def._Mfp16
-// CHECK-SAME: () #[[ATTR12]] {
+// CHECK-SAME: () #[[ATTR13]] {
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    ret i32 0
 //
@@ -410,14 +410,14 @@ int caller(void) { return used_def_without_default_decl() + used_decl_without_de
 //
 // CHECK: Function Attrs: noinline nounwind optnone
 // CHECK-LABEL: define {{[^@]+}}@unused_with_implicit_forward_default_def._Mlse
-// CHECK-SAME: () #[[ATTR18:[0-9]+]] {
+// CHECK-SAME: () #[[ATTR19:[0-9]+]] {
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    ret i32 1
 //
 //
 // CHECK: Function Attrs: noinline nounwind optnone
 // CHECK-LABEL: define {{[^@]+}}@unused_without_default._Mrdm
-// CHECK-SAME: () #[[ATTR19:[0-9]+]] {
+// CHECK-SAME: () #[[ATTR20:[0-9]+]] {
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    ret i32 0
 //
@@ -431,14 +431,14 @@ int caller(void) { return used_def_without_default_decl() + used_decl_without_de
 //
 // CHECK: Function Attrs: noinline nounwind optnone
 // CHECK-LABEL: define {{[^@]+}}@used_def_without_default_decl._Mjscvt
-// CHECK-SAME: () #[[ATTR21:[0-9]+]] {
+// CHECK-SAME: () #[[ATTR22:[0-9]+]] {
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    ret i32 1
 //
 //
 // CHECK: Function Attrs: noinline nounwind optnone
 // CHECK-LABEL: define {{[^@]+}}@used_def_without_default_decl._Mrdm
-// CHECK-SAME: () #[[ATTR19]] {
+// CHECK-SAME: () #[[ATTR20]] {
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    ret i32 2
 //
@@ -508,8 +508,8 @@ int caller(void) { return used_def_without_default_decl() + used_decl_without_de
 // CHECK-NEXT:    ret ptr @fmv._Mfp16fmlMmemtag
 // CHECK:       resolver_else8:
 // CHECK-NEXT:    [[TMP20:%.*]] = load i64, ptr @__aarch64_cpu_features, align 8
-// CHECK-NEXT:    [[TMP21:%.*]] = and i64 [[TMP20]], 16640
-// CHECK-NEXT:    [[TMP22:%.*]] = icmp eq i64 [[TMP21]], 16640
+// CHECK-NEXT:    [[TMP21:%.*]] = and i64 [[TMP20]], 33024
+// CHECK-NEXT:    [[TMP22:%.*]] = icmp eq i64 [[TMP21]], 33024
 // CHECK-NEXT:    [[TMP23:%.*]] = and i1 true, [[TMP22]]
 // CHECK-NEXT:    br i1 [[TMP23]], label [[RESOLVER_RETURN9:%.*]], label [[RESOLVER_ELSE10:%.*]]
 // CHECK:       resolver_return9:
@@ -618,7 +618,7 @@ int caller(void) { return used_def_without_default_decl() + used_decl_without_de
 //
 // CHECK: Function Attrs: noinline nounwind optnone
 // CHECK-LABEL: define {{[^@]+}}@fmv_d._Msb
-// CHECK-SAME: () #[[ATTR23:[0-9]+]] {
+// CHECK-SAME: () #[[ATTR24:[0-9]+]] {
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    ret i32 0
 //
@@ -659,92 +659,92 @@ int caller(void) { return used_def_without_default_decl() + used_decl_without_de
 //
 //
 // CHECK: Function Attrs: noinline nounwind optnone
-// CHECK-LABEL: define {{[^@]+}}@fmv_inline._Mf64mmMpmullMsha2
-// CHECK-SAME: () #[[ATTR24:[0-9]+]] {
+// CHECK-LABEL: define {{[^@]+}}@fmv_inline._MaesMf64mmMsha2
+// CHECK-SAME: () #[[ATTR25:[0-9]+]] {
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    ret i32 1
 //
 //
 // CHECK: Function Attrs: noinline nounwind optnone
 // CHECK-LABEL: define {{[^@]+}}@fmv_inline._MfcmaMfp16MrdmMsme
-// CHECK-SAME: () #[[ATTR25:[0-9]+]] {
+// CHECK-SAME: () #[[ATTR26:[0-9]+]] {
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    ret i32 2
 //
 //
 // CHECK: Function Attrs: noinline nounwind optnone
 // CHECK-LABEL: define {{[^@]+}}@fmv_inline._Mf32mmMi8mmMsha3
-// CHECK-SAME: () #[[ATTR26:[0-9]+]] {
+// CHECK-SAME: () #[[ATTR27:[0-9]+]] {
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    ret i32 12
 //
 //
 // CHECK: Function Attrs: noinline nounwind optnone
 // CHECK-LABEL: define {{[^@]+}}@fmv_inline._MditMsve-ebf16
-// CHECK-SAME: () #[[ATTR27:[0-9]+]] {
+// CHECK-SAME: () #[[ATTR28:[0-9]+]] {
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    ret i32 8
 //
 //
 // CHECK: Function Attrs: noinline nounwind optnone
 // CHECK-LABEL: define {{[^@]+}}@fmv_inline._MdpbMrcpc2
-// CHECK-SAME: () #[[ATTR28:[0-9]+]] {
+// CHECK-SAME: () #[[ATTR29:[0-9]+]] {
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    ret i32 6
 //
 //
 // CHECK: Function Attrs: noinline nounwind optnone
 // CHECK-LABEL: define {{[^@]+}}@fmv_inline._Mdpb2Mjscvt
-// CHECK-SAME: () #[[ATTR29:[0-9]+]] {
+// CHECK-SAME: () #[[ATTR30:[0-9]+]] {
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    ret i32 7
 //
 //
 // CHECK: Function Attrs: noinline nounwind optnone
 // CHECK-LABEL: define {{[^@]+}}@fmv_inline._MfrinttsMrcpc
-// CHECK-SAME: () #[[ATTR30:[0-9]+]] {
+// CHECK-SAME: () #[[ATTR31:[0-9]+]] {
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    ret i32 3
 //
 //
 // CHECK: Function Attrs: noinline nounwind optnone
 // CHECK-LABEL: define {{[^@]+}}@fmv_inline._MsveMsve-bf16
-// CHECK-SAME: () #[[ATTR31:[0-9]+]] {
+// CHECK-SAME: () #[[ATTR32:[0-9]+]] {
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    ret i32 4
 //
 //
 // CHECK: Function Attrs: noinline nounwind optnone
 // CHECK-LABEL: define {{[^@]+}}@fmv_inline._Msve2-aesMsve2-sha3
-// CHECK-SAME: () #[[ATTR32:[0-9]+]] {
+// CHECK-SAME: () #[[ATTR33:[0-9]+]] {
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    ret i32 5
 //
 //
 // CHECK: Function Attrs: noinline nounwind optnone
-// CHECK-LABEL: define {{[^@]+}}@fmv_inline._Msve2Msve2-bitpermMsve2-pmull128
-// CHECK-SAME: () #[[ATTR33:[0-9]+]] {
+// CHECK-LABEL: define {{[^@]+}}@fmv_inline._Msve2Msve2-aesMsve2-bitperm
+// CHECK-SAME: () #[[ATTR34:[0-9]+]] {
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    ret i32 9
 //
 //
 // CHECK: Function Attrs: noinline nounwind optnone
 // CHECK-LABEL: define {{[^@]+}}@fmv_inline._Mmemtag2Msve2-sm4
-// CHECK-SAME: () #[[ATTR34:[0-9]+]] {
+// CHECK-SAME: () #[[ATTR35:[0-9]+]] {
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    ret i32 10
 //
 //
 // CHECK: Function Attrs: noinline nounwind optnone
 // CHECK-LABEL: define {{[^@]+}}@fmv_inline._Mmemtag3MmopsMrcpc3
-// CHECK-SAME: () #[[ATTR35:[0-9]+]] {
+// CHECK-SAME: () #[[ATTR36:[0-9]+]] {
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    ret i32 11
 //
 //
 // CHECK: Function Attrs: noinline nounwind optnone
 // CHECK-LABEL: define {{[^@]+}}@fmv_inline._MaesMdotprod
-// CHECK-SAME: () #[[ATTR16]] {
+// CHECK-SAME: () #[[ATTR37:[0-9]+]] {
 // CHECK-NEXT:  entry:
 // CHECK-NEXT:    ret i32 13
 //
@@ -758,14 +758,14 @@ int caller(void) { return used_def_without_default_decl() + used_decl_without_de
 //
 // CHECK: Function Attrs: noinline nounwind optnone
 // CHECK-LABEL: define {{[^@]+}}@fmv_inline._MfpMsm4
-// CHECK-SAME: () #[[ATTR36:[0-9]+]] {
+// CHECK-SAME: () #[[ATTR38:[0-9]+]] {
 // CHECK-NEXT:  e...
[truncated]

``````````

</details>


https://github.com/llvm/llvm-project/pull/111673


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