[clang] [AArch64][Clang] Fix linker error for function multiversioning (PR #74358)
via cfe-commits
cfe-commits at lists.llvm.org
Wed Dec 6 02:17:29 PST 2023
https://github.com/DanielKristofKiss updated https://github.com/llvm/llvm-project/pull/74358
>From e881c254fbfd5920c4eae895913aa4e6282b2d12 Mon Sep 17 00:00:00 2001
From: Daniel Kiss <daniel.kiss at arm.com>
Date: Mon, 20 Nov 2023 21:21:28 +0100
Subject: [PATCH] [AArch64][Clang] Fix linker error for function
multiversioning.
AArch64 part of #71706.
Default version is now mangled with .default.
Resolver for the TargetVersion need to be emmited from the
CodeGenModule::EmitMultiVersionFunctionDefinition.
---
clang/lib/CodeGen/CodeGenModule.cpp | 28 +-
.../test/CodeGen/attr-target-clones-aarch64.c | 187 ++++--
clang/test/CodeGen/attr-target-version.c | 549 +++++++++++++-----
.../CodeGenCXX/attr-target-clones-aarch64.cpp | 26 +-
clang/test/CodeGenCXX/attr-target-version.cpp | 168 +++---
5 files changed, 656 insertions(+), 302 deletions(-)
diff --git a/clang/lib/CodeGen/CodeGenModule.cpp b/clang/lib/CodeGen/CodeGenModule.cpp
index 6a20723bf2bca0..b8882fd9281377 100644
--- a/clang/lib/CodeGen/CodeGenModule.cpp
+++ b/clang/lib/CodeGen/CodeGenModule.cpp
@@ -1688,8 +1688,10 @@ static void AppendCPUSpecificCPUDispatchMangling(const CodeGenModule &CGM,
static void AppendTargetVersionMangling(const CodeGenModule &CGM,
const TargetVersionAttr *Attr,
raw_ostream &Out) {
- if (Attr->isDefaultVersion())
+ if (Attr->isDefaultVersion()) {
+ Out << ".default";
return;
+ }
Out << "._";
const TargetInfo &TI = CGM.getTarget();
llvm::SmallVector<StringRef, 8> Feats;
@@ -1752,8 +1754,10 @@ static void AppendTargetClonesMangling(const CodeGenModule &CGM,
const TargetInfo &TI = CGM.getTarget();
if (TI.getTriple().isAArch64()) {
StringRef FeatureStr = Attr->getFeatureStr(VersionIndex);
- if (FeatureStr == "default")
+ if (FeatureStr == "default") {
+ Out << ".default";
return;
+ }
Out << "._";
SmallVector<StringRef, 8> Features;
FeatureStr.split(Features, "+");
@@ -3999,6 +4003,8 @@ void CodeGenModule::EmitMultiVersionFunctionDefinition(GlobalDecl GD,
EmitGlobalFunctionDefinition(GD.getWithMultiVersionIndex(I), nullptr);
// Ensure that the resolver function is also emitted.
GetOrCreateMultiVersionResolver(GD);
+ } else if (FD->hasAttr<TargetVersionAttr>()) {
+ GetOrCreateMultiVersionResolver(GD);
} else
EmitGlobalFunctionDefinition(GD, GV);
}
@@ -4180,14 +4186,7 @@ void CodeGenModule::emitMultiVersionFunctions() {
llvm::Constant *ResolverConstant = GetOrCreateMultiVersionResolver(GD);
if (auto *IFunc = dyn_cast<llvm::GlobalIFunc>(ResolverConstant)) {
ResolverConstant = IFunc->getResolver();
- // In Aarch64, default versions of multiversioned functions are mangled to
- // their 'normal' assembly name. This deviates from other targets which
- // append a '.default' string. As a result we need to continue appending
- // .ifunc in Aarch64.
- // FIXME: Should Aarch64 mangling for 'default' multiversion function and
- // in turn ifunc function match that of other targets?
- if (FD->isTargetClonesMultiVersion() &&
- !getTarget().getTriple().isAArch64()) {
+ if (FD->isTargetClonesMultiVersion()) {
const CGFunctionInfo &FI = getTypes().arrangeGlobalDeclaration(GD);
llvm::FunctionType *DeclTy = getTypes().GetFunctionType(FI);
std::string MangledName = getMangledNameImpl(
@@ -4368,14 +4367,7 @@ llvm::Constant *CodeGenModule::GetOrCreateMultiVersionResolver(GlobalDecl GD) {
// a separate resolver).
std::string ResolverName = MangledName;
if (getTarget().supportsIFunc()) {
- // In Aarch64, default versions of multiversioned functions are mangled to
- // their 'normal' assembly name. This deviates from other targets which
- // append a '.default' string. As a result we need to continue appending
- // .ifunc in Aarch64.
- // FIXME: Should Aarch64 mangling for 'default' multiversion function and
- // in turn ifunc function match that of other targets?
- if (!FD->isTargetClonesMultiVersion() ||
- getTarget().getTriple().isAArch64())
+ if (!FD->isTargetClonesMultiVersion())
ResolverName += ".ifunc";
} else if (FD->isTargetMultiVersion()) {
ResolverName += ".resolver";
diff --git a/clang/test/CodeGen/attr-target-clones-aarch64.c b/clang/test/CodeGen/attr-target-clones-aarch64.c
index 3f2f2fdd24e8aa..5ea3f4a9b0b112 100644
--- a/clang/test/CodeGen/attr-target-clones-aarch64.c
+++ b/clang/test/CodeGen/attr-target-clones-aarch64.c
@@ -22,27 +22,44 @@ int __attribute__((target_clones("default"))) main() {
inline int __attribute__((target_clones("fp16", "sve2-bitperm+fcma", "default"))) ftc_inline2(void) { return 2; };
-// CHECK: @__aarch64_cpu_features = external dso_local global { i64 }
-// CHECK: @ftc.ifunc = weak_odr ifunc i32 (), ptr @ftc.resolver
-// CHECK: @ftc_def.ifunc = weak_odr ifunc i32 (), ptr @ftc_def.resolver
-// CHECK: @ftc_dup1.ifunc = weak_odr ifunc i32 (), ptr @ftc_dup1.resolver
-// CHECK: @ftc_dup2.ifunc = weak_odr ifunc i32 (), ptr @ftc_dup2.resolver
-// CHECK: @ftc_inline1.ifunc = weak_odr ifunc i32 (), ptr @ftc_inline1.resolver
-// CHECK: @ftc_inline2.ifunc = weak_odr ifunc i32 (), ptr @ftc_inline2.resolver
-// CHECK: @ftc_inline3.ifunc = weak_odr ifunc i32 (), ptr @ftc_inline3.resolver
+
+
+//.
+// CHECK: @__aarch64_cpu_features = external dso_local global { i64 }
+// CHECK: @ftc.ifunc = weak_odr alias i32 (), ptr @ftc
+// CHECK: @ftc_def.ifunc = weak_odr alias i32 (), ptr @ftc_def
+// CHECK: @ftc_dup1.ifunc = weak_odr alias i32 (), ptr @ftc_dup1
+// CHECK: @ftc_dup2.ifunc = weak_odr alias i32 (), ptr @ftc_dup2
+// CHECK: @ftc_inline1.ifunc = weak_odr alias i32 (), ptr @ftc_inline1
+// CHECK: @ftc_inline2.ifunc = weak_odr alias i32 (), ptr @ftc_inline2
+// CHECK: @ftc_inline3.ifunc = weak_odr alias i32 (), ptr @ftc_inline3
+// CHECK: @ftc = weak_odr ifunc i32 (), ptr @ftc.resolver
+// CHECK: @ftc_def = weak_odr ifunc i32 (), ptr @ftc_def.resolver
+// CHECK: @ftc_dup1 = weak_odr ifunc i32 (), ptr @ftc_dup1.resolver
+// CHECK: @ftc_dup2 = weak_odr ifunc i32 (), ptr @ftc_dup2.resolver
+// CHECK: @ftc_inline1 = weak_odr ifunc i32 (), ptr @ftc_inline1.resolver
+// CHECK: @ftc_inline2 = weak_odr ifunc i32 (), ptr @ftc_inline2.resolver
+// CHECK: @ftc_inline3 = weak_odr ifunc i32 (), ptr @ftc_inline3.resolver
+//.
// CHECK: Function Attrs: noinline nounwind optnone
// CHECK-LABEL: @ftc._MlseMaes(
// CHECK-NEXT: entry:
// CHECK-NEXT: ret i32 0
+//
+//
// CHECK: Function Attrs: noinline nounwind optnone
// CHECK-LABEL: @ftc._Msve2(
// CHECK-NEXT: entry:
// CHECK-NEXT: ret i32 0
+//
+//
// CHECK: Function Attrs: noinline nounwind optnone
-// CHECK-LABEL: @ftc(
+// CHECK-LABEL: @ftc.default(
// CHECK-NEXT: entry:
// CHECK-NEXT: ret i32 0
+//
+//
// CHECK-LABEL: @ftc.resolver(
// CHECK-NEXT: resolver_entry:
// CHECK-NEXT: call void @__init_cpu_features_resolver()
@@ -62,19 +79,27 @@ inline int __attribute__((target_clones("fp16", "sve2-bitperm+fcma", "default"))
// CHECK: resolver_return1:
// CHECK-NEXT: ret ptr @ftc._Msve2
// CHECK: resolver_else2:
-// CHECK-NEXT: ret ptr @ftc
+// CHECK-NEXT: ret ptr @ftc.default
+//
+//
// CHECK: Function Attrs: noinline nounwind optnone
// CHECK-LABEL: @ftc_def._Msha2(
// CHECK-NEXT: entry:
// CHECK-NEXT: ret i32 1
+//
+//
// CHECK: Function Attrs: noinline nounwind optnone
// CHECK-LABEL: @ftc_def._Msha2Mmemtag2(
// CHECK-NEXT: entry:
// CHECK-NEXT: ret i32 1
+//
+//
// CHECK: Function Attrs: noinline nounwind optnone
-// CHECK-LABEL: @ftc_def(
+// CHECK-LABEL: @ftc_def.default(
// CHECK-NEXT: entry:
// CHECK-NEXT: ret i32 1
+//
+//
// CHECK-LABEL: @ftc_def.resolver(
// CHECK-NEXT: resolver_entry:
// CHECK-NEXT: call void @__init_cpu_features_resolver()
@@ -94,15 +119,21 @@ inline int __attribute__((target_clones("fp16", "sve2-bitperm+fcma", "default"))
// CHECK: resolver_return1:
// CHECK-NEXT: ret ptr @ftc_def._Msha2
// CHECK: resolver_else2:
-// CHECK-NEXT: ret ptr @ftc_def
+// CHECK-NEXT: ret ptr @ftc_def.default
+//
+//
// CHECK: Function Attrs: noinline nounwind optnone
// CHECK-LABEL: @ftc_dup1._Msha2(
// CHECK-NEXT: entry:
// CHECK-NEXT: ret i32 2
+//
+//
// CHECK: Function Attrs: noinline nounwind optnone
-// CHECK-LABEL: @ftc_dup1(
+// CHECK-LABEL: @ftc_dup1.default(
// CHECK-NEXT: entry:
// CHECK-NEXT: ret i32 2
+//
+//
// CHECK-LABEL: @ftc_dup1.resolver(
// CHECK-NEXT: resolver_entry:
// CHECK-NEXT: call void @__init_cpu_features_resolver()
@@ -114,19 +145,27 @@ inline int __attribute__((target_clones("fp16", "sve2-bitperm+fcma", "default"))
// CHECK: resolver_return:
// CHECK-NEXT: ret ptr @ftc_dup1._Msha2
// CHECK: resolver_else:
-// CHECK-NEXT: ret ptr @ftc_dup1
+// CHECK-NEXT: ret ptr @ftc_dup1.default
+//
+//
// CHECK: Function Attrs: noinline nounwind optnone
// CHECK-LABEL: @ftc_dup2._Mfp(
// CHECK-NEXT: entry:
// CHECK-NEXT: ret i32 3
+//
+//
// CHECK: Function Attrs: noinline nounwind optnone
// CHECK-LABEL: @ftc_dup2._MdotprodMcrc(
// CHECK-NEXT: entry:
// CHECK-NEXT: ret i32 3
+//
+//
// CHECK: Function Attrs: noinline nounwind optnone
-// CHECK-LABEL: @ftc_dup2(
+// CHECK-LABEL: @ftc_dup2.default(
// CHECK-NEXT: entry:
// CHECK-NEXT: ret i32 3
+//
+//
// CHECK-LABEL: @ftc_dup2.resolver(
// CHECK-NEXT: resolver_entry:
// CHECK-NEXT: call void @__init_cpu_features_resolver()
@@ -146,35 +185,43 @@ inline int __attribute__((target_clones("fp16", "sve2-bitperm+fcma", "default"))
// CHECK: resolver_return1:
// CHECK-NEXT: ret ptr @ftc_dup2._Mfp
// CHECK: resolver_else2:
-// CHECK-NEXT: ret ptr @ftc_dup2
+// CHECK-NEXT: ret ptr @ftc_dup2.default
+//
+//
// CHECK: Function Attrs: noinline nounwind optnone
// CHECK-LABEL: @foo(
// CHECK-NEXT: entry:
-// CHECK-NEXT: [[CALL:%.*]] = call i32 @ftc.ifunc()
-// CHECK-NEXT: [[CALL1:%.*]] = call i32 @ftc_def.ifunc()
+// CHECK-NEXT: [[CALL:%.*]] = call i32 @ftc()
+// CHECK-NEXT: [[CALL1:%.*]] = call i32 @ftc_def()
// CHECK-NEXT: [[ADD:%.*]] = add nsw i32 [[CALL]], [[CALL1]]
-// CHECK-NEXT: [[CALL2:%.*]] = call i32 @ftc_dup1.ifunc()
+// CHECK-NEXT: [[CALL2:%.*]] = call i32 @ftc_dup1()
// CHECK-NEXT: [[ADD3:%.*]] = add nsw i32 [[ADD]], [[CALL2]]
-// CHECK-NEXT: [[CALL4:%.*]] = call i32 @ftc_dup2.ifunc()
+// CHECK-NEXT: [[CALL4:%.*]] = call i32 @ftc_dup2()
// CHECK-NEXT: [[ADD5:%.*]] = add nsw i32 [[ADD3]], [[CALL4]]
// CHECK-NEXT: ret i32 [[ADD5]]
+//
+//
// CHECK: Function Attrs: noinline nounwind optnone
// CHECK-LABEL: @ftc_direct(
// CHECK-NEXT: entry:
// CHECK-NEXT: ret i32 4
+//
+//
// CHECK: Function Attrs: noinline nounwind optnone
// CHECK-LABEL: @main(
// CHECK-NEXT: entry:
// CHECK-NEXT: [[RETVAL:%.*]] = alloca i32, align 4
// CHECK-NEXT: store i32 0, ptr [[RETVAL]], align 4
-// CHECK-NEXT: [[CALL:%.*]] = call i32 @ftc_inline1.ifunc()
-// CHECK-NEXT: [[CALL1:%.*]] = call i32 @ftc_inline2.ifunc()
+// CHECK-NEXT: [[CALL:%.*]] = call i32 @ftc_inline1()
+// CHECK-NEXT: [[CALL1:%.*]] = call i32 @ftc_inline2()
// CHECK-NEXT: [[ADD:%.*]] = add nsw i32 [[CALL]], [[CALL1]]
-// CHECK-NEXT: [[CALL2:%.*]] = call i32 @ftc_inline3.ifunc()
+// CHECK-NEXT: [[CALL2:%.*]] = call i32 @ftc_inline3()
// CHECK-NEXT: [[ADD3:%.*]] = add nsw i32 [[ADD]], [[CALL2]]
// CHECK-NEXT: [[CALL4:%.*]] = call i32 @ftc_direct()
// CHECK-NEXT: [[ADD5:%.*]] = add nsw i32 [[ADD3]], [[CALL4]]
// CHECK-NEXT: ret i32 [[ADD5]]
+//
+//
// CHECK-LABEL: @ftc_inline1.resolver(
// CHECK-NEXT: resolver_entry:
// CHECK-NEXT: call void @__init_cpu_features_resolver()
@@ -202,7 +249,9 @@ inline int __attribute__((target_clones("fp16", "sve2-bitperm+fcma", "default"))
// CHECK: resolver_return3:
// CHECK-NEXT: ret ptr @ftc_inline1._MrngMsimd
// CHECK: resolver_else4:
-// CHECK-NEXT: ret ptr @ftc_inline1
+// CHECK-NEXT: ret ptr @ftc_inline1.default
+//
+//
// CHECK-LABEL: @ftc_inline2.resolver(
// CHECK-NEXT: resolver_entry:
// CHECK-NEXT: call void @__init_cpu_features_resolver()
@@ -222,7 +271,9 @@ inline int __attribute__((target_clones("fp16", "sve2-bitperm+fcma", "default"))
// CHECK: resolver_return1:
// CHECK-NEXT: ret ptr @ftc_inline2._Mfp16
// CHECK: resolver_else2:
-// CHECK-NEXT: ret ptr @ftc_inline2
+// CHECK-NEXT: ret ptr @ftc_inline2.default
+//
+//
// CHECK-LABEL: @ftc_inline3.resolver(
// CHECK-NEXT: resolver_entry:
// CHECK-NEXT: call void @__init_cpu_features_resolver()
@@ -242,63 +293,93 @@ inline int __attribute__((target_clones("fp16", "sve2-bitperm+fcma", "default"))
// CHECK: resolver_return1:
// CHECK-NEXT: ret ptr @ftc_inline3._Mbti
// CHECK: resolver_else2:
-// CHECK-NEXT: ret ptr @ftc_inline3
+// CHECK-NEXT: ret ptr @ftc_inline3.default
+//
+//
// CHECK: Function Attrs: noinline nounwind optnone
// CHECK-LABEL: @ftc_inline1._MrngMsimd(
// CHECK-NEXT: entry:
// CHECK-NEXT: ret i32 1
+//
+//
// CHECK: Function Attrs: noinline nounwind optnone
// CHECK-LABEL: @ftc_inline1._MrcpcMpredres(
// CHECK-NEXT: entry:
// CHECK-NEXT: ret i32 1
+//
+//
// CHECK: Function Attrs: noinline nounwind optnone
// CHECK-LABEL: @ftc_inline1._Msve2-aesMwfxt(
// CHECK-NEXT: entry:
// CHECK-NEXT: ret i32 1
+//
+//
// CHECK: Function Attrs: noinline nounwind optnone
-// CHECK-LABEL: @ftc_inline1(
+// CHECK-LABEL: @ftc_inline1.default(
// CHECK-NEXT: entry:
// CHECK-NEXT: ret i32 1
+//
+//
// CHECK: Function Attrs: noinline nounwind optnone
// CHECK-LABEL: @ftc_inline2._Mfp16(
// CHECK-NEXT: entry:
// CHECK-NEXT: ret i32 2
+//
+//
// CHECK: Function Attrs: noinline nounwind optnone
// CHECK-LABEL: @ftc_inline2._MfcmaMsve2-bitperm(
// CHECK-NEXT: entry:
// CHECK-NEXT: ret i32 2
+//
+//
// CHECK: Function Attrs: noinline nounwind optnone
-// CHECK-LABEL: @ftc_inline2(
+// CHECK-LABEL: @ftc_inline2.default(
// CHECK-NEXT: entry:
// CHECK-NEXT: ret i32 2
+//
+//
// CHECK: Function Attrs: noinline nounwind optnone
// CHECK-LABEL: @ftc_inline3._Mbti(
// CHECK-NEXT: entry:
// CHECK-NEXT: ret i32 3
+//
+//
// CHECK: Function Attrs: noinline nounwind optnone
// CHECK-LABEL: @ftc_inline3._MsveMsb(
// CHECK-NEXT: entry:
// CHECK-NEXT: ret i32 3
+//
+//
// CHECK: Function Attrs: noinline nounwind optnone
-// CHECK-LABEL: @ftc_inline3(
+// CHECK-LABEL: @ftc_inline3.default(
// CHECK-NEXT: entry:
// CHECK-NEXT: ret i32 3
+//
+//
// CHECK-NOFMV: Function Attrs: noinline nounwind optnone
// CHECK-NOFMV-LABEL: @ftc(
// CHECK-NOFMV-NEXT: entry:
// CHECK-NOFMV-NEXT: ret i32 0
+//
+//
// CHECK-NOFMV: Function Attrs: noinline nounwind optnone
// CHECK-NOFMV-LABEL: @ftc_def(
// CHECK-NOFMV-NEXT: entry:
// CHECK-NOFMV-NEXT: ret i32 1
+//
+//
// CHECK-NOFMV: Function Attrs: noinline nounwind optnone
// CHECK-NOFMV-LABEL: @ftc_dup1(
// CHECK-NOFMV-NEXT: entry:
// CHECK-NOFMV-NEXT: ret i32 2
+//
+//
// CHECK-NOFMV: Function Attrs: noinline nounwind optnone
// CHECK-NOFMV-LABEL: @ftc_dup2(
// CHECK-NOFMV-NEXT: entry:
// CHECK-NOFMV-NEXT: ret i32 3
+//
+//
// CHECK-NOFMV: Function Attrs: noinline nounwind optnone
// CHECK-NOFMV-LABEL: @foo(
// CHECK-NOFMV-NEXT: entry:
@@ -310,10 +391,14 @@ inline int __attribute__((target_clones("fp16", "sve2-bitperm+fcma", "default"))
// CHECK-NOFMV-NEXT: [[CALL4:%.*]] = call i32 @ftc_dup2()
// CHECK-NOFMV-NEXT: [[ADD5:%.*]] = add nsw i32 [[ADD3]], [[CALL4]]
// CHECK-NOFMV-NEXT: ret i32 [[ADD5]]
+//
+//
// CHECK-NOFMV: Function Attrs: noinline nounwind optnone
// CHECK-NOFMV-LABEL: @ftc_direct(
// CHECK-NOFMV-NEXT: entry:
// CHECK-NOFMV-NEXT: ret i32 4
+//
+//
// CHECK-NOFMV: Function Attrs: noinline nounwind optnone
// CHECK-NOFMV-LABEL: @main(
// CHECK-NOFMV-NEXT: entry:
@@ -327,21 +412,29 @@ inline int __attribute__((target_clones("fp16", "sve2-bitperm+fcma", "default"))
// CHECK-NOFMV-NEXT: [[CALL4:%.*]] = call i32 @ftc_direct()
// CHECK-NOFMV-NEXT: [[ADD5:%.*]] = add nsw i32 [[ADD3]], [[CALL4]]
// CHECK-NOFMV-NEXT: ret i32 [[ADD5]]
-
-// CHECK: attributes #0 = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+fp-armv8,+lse,+neon" }
-// CHECK: attributes #1 = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+fp-armv8,+fullfp16,+neon,+sve,+sve2" }
-// CHECK: attributes #2 = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" }
-// CHECK: attributes #3 = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+fp-armv8,+neon,+sha2" }
-// CHECK: attributes #4 = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+fp-armv8,+mte,+neon,+sha2" }
-// CHECK: attributes #5 = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+fp-armv8,+neon" }
-// CHECK: attributes #6 = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+crc,+dotprod,+fp-armv8,+neon" }
-// CHECK: attributes #7 = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+fp-armv8,+neon,+rand" }
-// CHECK: attributes #8 = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+predres,+rcpc" }
-// CHECK: attributes #9 = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+fp-armv8,+fullfp16,+neon,+sve,+sve2,+sve2-aes,+wfxt" }
-// CHECK: attributes #10 = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+fp-armv8,+fullfp16,+neon" }
-// CHECK: attributes #11 = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+complxnum,+fp-armv8,+fullfp16,+neon,+sve,+sve2,+sve2-bitperm" }
-// CHECK: attributes #12 = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+bti" }
-// CHECK: attributes #13 = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+fp-armv8,+fullfp16,+neon,+sb,+sve" }
-
-// CHECK-NOFMV: attributes #0 = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="-fmv" }
-// CHECK-NOFMV: attributes #1 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="-fmv" }
+//
+//.
+// CHECK: attributes #[[ATTR0:[0-9]+]] = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+fp-armv8,+lse,+neon" }
+// CHECK: attributes #[[ATTR1:[0-9]+]] = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+fp-armv8,+fullfp16,+neon,+sve,+sve2" }
+// CHECK: attributes #[[ATTR2:[0-9]+]] = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" }
+// CHECK: attributes #[[ATTR3:[0-9]+]] = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+fp-armv8,+neon,+sha2" }
+// CHECK: attributes #[[ATTR4:[0-9]+]] = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+fp-armv8,+mte,+neon,+sha2" }
+// CHECK: attributes #[[ATTR5:[0-9]+]] = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+fp-armv8,+neon" }
+// CHECK: attributes #[[ATTR6:[0-9]+]] = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+crc,+dotprod,+fp-armv8,+neon" }
+// CHECK: attributes #[[ATTR7:[0-9]+]] = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+fp-armv8,+neon,+rand" }
+// CHECK: attributes #[[ATTR8:[0-9]+]] = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+predres,+rcpc" }
+// CHECK: attributes #[[ATTR9:[0-9]+]] = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+fp-armv8,+fullfp16,+neon,+sve,+sve2,+sve2-aes,+wfxt" }
+// CHECK: attributes #[[ATTR10:[0-9]+]] = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+fp-armv8,+fullfp16,+neon" }
+// CHECK: attributes #[[ATTR11:[0-9]+]] = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+complxnum,+fp-armv8,+fullfp16,+neon,+sve,+sve2,+sve2-bitperm" }
+// CHECK: attributes #[[ATTR12:[0-9]+]] = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+bti" }
+// CHECK: attributes #[[ATTR13:[0-9]+]] = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+fp-armv8,+fullfp16,+neon,+sb,+sve" }
+//.
+// CHECK-NOFMV: attributes #[[ATTR0:[0-9]+]] = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="-fmv" }
+// CHECK-NOFMV: attributes #[[ATTR1:[0-9]+]] = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="-fmv" }
+//.
+// CHECK: [[META0:![0-9]+]] = !{i32 1, !"wchar_size", i32 4}
+// CHECK: [[META1:![0-9]+]] = !{!"{{.*}}clang version {{.*}}"}
+//.
+// CHECK-NOFMV: [[META0:![0-9]+]] = !{i32 1, !"wchar_size", i32 4}
+// CHECK-NOFMV: [[META1:![0-9]+]] = !{!"{{.*}}clang version {{.*}}"}
+//.
diff --git a/clang/test/CodeGen/attr-target-version.c b/clang/test/CodeGen/attr-target-version.c
index a7cd6f7bf802c5..13b895ad8e9b89 100644
--- a/clang/test/CodeGen/attr-target-version.c
+++ b/clang/test/CodeGen/attr-target-version.c
@@ -1,4 +1,4 @@
-// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --check-globals --include-generated-funcs
+// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --function-signature --check-attributes --check-globals --include-generated-funcs
// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +ls64 -target-feature +fullfp16 -S -emit-llvm -o - %s | FileCheck %s
// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature -fmv -S -emit-llvm -o - %s | FileCheck %s -check-prefix=CHECK-NOFMV
@@ -80,78 +80,28 @@ int hoo(void) {
return fp1() + fp2();
}
+
+
+
+
+//.
// CHECK: @__aarch64_cpu_features = external dso_local global { i64 }
// CHECK: @fmv.ifunc = weak_odr ifunc i32 (), ptr @fmv.resolver
// CHECK: @fmv_one.ifunc = weak_odr ifunc i32 (), ptr @fmv_one.resolver
// CHECK: @fmv_two.ifunc = weak_odr ifunc i32 (), ptr @fmv_two.resolver
-// CHECK: @fmv_inline.ifunc = weak_odr ifunc i32 (), ptr @fmv_inline.resolver
// CHECK: @fmv_e.ifunc = weak_odr ifunc i32 (), ptr @fmv_e.resolver
-// CHECK: @fmv_d.ifunc = internal ifunc i32 (), ptr @fmv_d.resolver
// CHECK: @fmv_c.ifunc = weak_odr ifunc void (), ptr @fmv_c.resolver
-
-// CHECK-LABEL: @fmv._MrngMflagmMfp16fml(
-// CHECK-NEXT: entry:
-// CHECK-NEXT: ret i32 1
-// CHECK-LABEL: @fmv._Mflagm2Msme-i16i64(
-// CHECK-NEXT: entry:
-// CHECK-NEXT: ret i32 2
-// CHECK-LABEL: @fmv._MlseMsha2(
-// CHECK-NEXT: entry:
-// CHECK-NEXT: ret i32 3
-// CHECK-LABEL: @fmv._MdotprodMls64_accdata(
-// CHECK-NEXT: entry:
-// CHECK-NEXT: ret i32 4
-// CHECK-LABEL: @fmv._Mfp16fmlMmemtag(
-// CHECK-NEXT: entry:
-// CHECK-NEXT: ret i32 5
-// CHECK-LABEL: @fmv._MfpMaes(
-// CHECK-NEXT: entry:
-// CHECK-NEXT: ret i32 6
-// CHECK-LABEL: @fmv._McrcMls64_v(
-// CHECK-NEXT: entry:
-// CHECK-NEXT: ret i32 7
-// CHECK-LABEL: @fmv._Mbti(
-// CHECK-NEXT: entry:
-// CHECK-NEXT: ret i32 8
-// CHECK-LABEL: @fmv._Msme2(
-// CHECK-NEXT: entry:
-// CHECK-NEXT: ret i32 9
-// CHECK-LABEL: @fmv(
-// CHECK-NEXT: entry:
-// CHECK-NEXT: ret i32 0
-// CHECK-LABEL: @fmv_one._MsimdMls64(
-// CHECK-NEXT: entry:
-// CHECK-NEXT: ret i32 1
-// CHECK-LABEL: @fmv_one._Mdpb(
-// CHECK-NEXT: entry:
-// CHECK-NEXT: ret i32 2
-// CHECK-LABEL: @fmv_one(
-// CHECK-NEXT: entry:
-// CHECK-NEXT: ret i32 0
-// CHECK-LABEL: @fmv_two._Mfp(
+// CHECK: @fmv_inline.ifunc = weak_odr ifunc i32 (), ptr @fmv_inline.resolver
+// CHECK: @fmv_d.ifunc = internal ifunc i32 (), ptr @fmv_d.resolver
+//.
+// CHECK: Function Attrs: noinline nounwind optnone
+// CHECK-LABEL: define {{[^@]+}}@fmv._MrngMflagmMfp16fml
+// CHECK-SAME: () #[[ATTR0:[0-9]+]] {
// CHECK-NEXT: entry:
// CHECK-NEXT: ret i32 1
-// CHECK-LABEL: @fmv_two._Msimd(
-// CHECK-NEXT: entry:
-// CHECK-NEXT: ret i32 2
-// CHECK-LABEL: @fmv_two._Mdgh(
-// CHECK-NEXT: entry:
-// CHECK-NEXT: ret i32 3
-// CHECK-LABEL: @fmv_two._MsimdMfp16(
-// CHECK-NEXT: entry:
-// CHECK-NEXT: ret i32 4
-// CHECK-LABEL: @fmv_two(
-// CHECK-NEXT: entry:
-// CHECK-NEXT: ret i32 0
-// CHECK-LABEL: @foo(
-// CHECK-NEXT: entry:
-// CHECK-NEXT: [[CALL:%.*]] = call i32 @fmv.ifunc()
-// CHECK-NEXT: [[CALL1:%.*]] = call i32 @fmv_one.ifunc()
-// CHECK-NEXT: [[ADD:%.*]] = add nsw i32 [[CALL]], [[CALL1]]
-// CHECK-NEXT: [[CALL2:%.*]] = call i32 @fmv_two.ifunc()
-// CHECK-NEXT: [[ADD3:%.*]] = add nsw i32 [[ADD]], [[CALL2]]
-// CHECK-NEXT: ret i32 [[ADD3]]
-// CHECK-LABEL: @fmv.resolver(
+//
+//
+// CHECK-LABEL: define {{[^@]+}}@fmv.resolver() comdat {
// CHECK-NEXT: resolver_entry:
// CHECK-NEXT: call void @__init_cpu_features_resolver()
// CHECK-NEXT: [[TMP0:%.*]] = load i64, ptr @__aarch64_cpu_features, align 8
@@ -226,26 +176,81 @@ int hoo(void) {
// CHECK: resolver_return15:
// CHECK-NEXT: ret ptr @fmv._Mbti
// CHECK: resolver_else16:
-// CHECK-NEXT: ret ptr @fmv
-// CHECK-LABEL: @fmv_one.resolver(
+// CHECK-NEXT: ret ptr @fmv.default
+//
+//
+// CHECK: Function Attrs: noinline nounwind optnone
+// CHECK-LABEL: define {{[^@]+}}@fmv_one._MsimdMls64
+// CHECK-SAME: () #[[ATTR1:[0-9]+]] {
+// CHECK-NEXT: entry:
+// CHECK-NEXT: ret i32 1
+//
+//
+// CHECK-LABEL: define {{[^@]+}}@fmv_one.resolver() comdat {
// CHECK-NEXT: resolver_entry:
// CHECK-NEXT: ret ptr @fmv_one._MsimdMls64
-// CHECK-LABEL: @fmv_two.resolver(
+//
+//
+// CHECK: Function Attrs: noinline nounwind optnone
+// CHECK-LABEL: define {{[^@]+}}@fmv_two._Mfp
+// CHECK-SAME: () #[[ATTR1]] {
+// CHECK-NEXT: entry:
+// CHECK-NEXT: ret i32 1
+//
+//
+// CHECK-LABEL: define {{[^@]+}}@fmv_two.resolver() comdat {
// CHECK-NEXT: resolver_entry:
// CHECK-NEXT: ret ptr @fmv_two._MsimdMfp16
-// CHECK-LABEL: @fmv_e(
+//
+//
+// CHECK: Function Attrs: noinline nounwind optnone
+// CHECK-LABEL: define {{[^@]+}}@foo
+// CHECK-SAME: () #[[ATTR2:[0-9]+]] {
// CHECK-NEXT: entry:
-// CHECK-NEXT: ret i32 20
-// CHECK-LABEL: @fmv_default(
+// CHECK-NEXT: [[CALL:%.*]] = call i32 @fmv.ifunc()
+// CHECK-NEXT: [[CALL1:%.*]] = call i32 @fmv_one.ifunc()
+// CHECK-NEXT: [[ADD:%.*]] = add nsw i32 [[CALL]], [[CALL1]]
+// CHECK-NEXT: [[CALL2:%.*]] = call i32 @fmv_two.ifunc()
+// CHECK-NEXT: [[ADD3:%.*]] = add nsw i32 [[ADD]], [[CALL2]]
+// CHECK-NEXT: ret i32 [[ADD3]]
+//
+//
+// CHECK-LABEL: define {{[^@]+}}@fmv_e.resolver() comdat {
+// CHECK-NEXT: resolver_entry:
+// CHECK-NEXT: ret ptr @fmv_e._Mls64
+//
+//
+// CHECK: Function Attrs: noinline nounwind optnone
+// CHECK-LABEL: define {{[^@]+}}@fmv_default
+// CHECK-SAME: () #[[ATTR2]] {
// CHECK-NEXT: entry:
// CHECK-NEXT: ret i32 111
-// CHECK-LABEL: @fmv_c._Mssbs(
-// CHECK-NEXT: entry:
-// CHECK-NEXT: ret void
-// CHECK-LABEL: @fmv_c(
+//
+//
+// CHECK: Function Attrs: noinline nounwind optnone
+// CHECK-LABEL: define {{[^@]+}}@fmv_c._Mssbs
+// CHECK-SAME: () #[[ATTR2]] {
// CHECK-NEXT: entry:
// CHECK-NEXT: ret void
-// CHECK-LABEL: @goo(
+//
+//
+// CHECK-LABEL: define {{[^@]+}}@fmv_c.resolver() comdat {
+// 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]], 281474976710656
+// CHECK-NEXT: [[TMP2:%.*]] = icmp eq i64 [[TMP1]], 281474976710656
+// CHECK-NEXT: [[TMP3:%.*]] = and i1 true, [[TMP2]]
+// CHECK-NEXT: br i1 [[TMP3]], label [[RESOLVER_RETURN:%.*]], label [[RESOLVER_ELSE:%.*]]
+// CHECK: resolver_return:
+// CHECK-NEXT: ret ptr @fmv_c._Mssbs
+// CHECK: resolver_else:
+// CHECK-NEXT: ret ptr @fmv_c.default
+//
+//
+// CHECK: Function Attrs: noinline nounwind optnone
+// CHECK-LABEL: define {{[^@]+}}@goo
+// CHECK-SAME: () #[[ATTR2]] {
// CHECK-NEXT: entry:
// CHECK-NEXT: [[CALL:%.*]] = call i32 @fmv_inline.ifunc()
// CHECK-NEXT: [[CALL1:%.*]] = call i32 @fmv_e.ifunc()
@@ -253,7 +258,9 @@ int hoo(void) {
// CHECK-NEXT: call void @fmv_c.ifunc()
// CHECK-NEXT: [[CALL3:%.*]] = call i32 @fmv_default()
// CHECK-NEXT: ret i32 [[CALL3]]
-// CHECK-LABEL: @fmv_inline.resolver(
+//
+//
+// CHECK-LABEL: define {{[^@]+}}@fmv_inline.resolver() comdat {
// CHECK-NEXT: resolver_entry:
// CHECK-NEXT: call void @__init_cpu_features_resolver()
// CHECK-NEXT: [[TMP0:%.*]] = load i64, ptr @__aarch64_cpu_features, align 8
@@ -352,11 +359,10 @@ int hoo(void) {
// CHECK: resolver_return21:
// CHECK-NEXT: ret ptr @fmv_inline._Mdpb2Mjscvt
// CHECK: resolver_else22:
-// CHECK-NEXT: ret ptr @fmv_inline
-// CHECK-LABEL: @fmv_e.resolver(
-// CHECK-NEXT: resolver_entry:
-// CHECK-NEXT: ret ptr @fmv_e._Mls64
-// CHECK-LABEL: @fmv_d.resolver(
+// CHECK-NEXT: ret ptr @fmv_inline.default
+//
+//
+// CHECK-LABEL: define {{[^@]+}}@fmv_d.resolver() {
// CHECK-NEXT: resolver_entry:
// CHECK-NEXT: call void @__init_cpu_features_resolver()
// CHECK-NEXT: [[TMP0:%.*]] = load i64, ptr @__aarch64_cpu_features, align 8
@@ -367,31 +373,31 @@ int hoo(void) {
// CHECK: resolver_return:
// CHECK-NEXT: ret ptr @fmv_d._Msb
// CHECK: resolver_else:
-// CHECK-NEXT: ret ptr @fmv_d
-// CHECK-LABEL: @fmv_c.resolver(
-// 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]], 281474976710656
-// CHECK-NEXT: [[TMP2:%.*]] = icmp eq i64 [[TMP1]], 281474976710656
-// CHECK-NEXT: [[TMP3:%.*]] = and i1 true, [[TMP2]]
-// CHECK-NEXT: br i1 [[TMP3]], label [[RESOLVER_RETURN:%.*]], label [[RESOLVER_ELSE:%.*]]
-// CHECK: resolver_return:
-// CHECK-NEXT: ret ptr @fmv_c._Mssbs
-// CHECK: resolver_else:
-// CHECK-NEXT: ret ptr @fmv_c
-// CHECK-LABEL: @recur(
+// CHECK-NEXT: ret ptr @fmv_d.default
+//
+//
+// CHECK: Function Attrs: noinline nounwind optnone
+// CHECK-LABEL: define {{[^@]+}}@recur
+// CHECK-SAME: () #[[ATTR2]] {
// CHECK-NEXT: entry:
// CHECK-NEXT: call void @reca()
// CHECK-NEXT: ret void
-// CHECK-LABEL: @main(
+//
+//
+// CHECK: Function Attrs: noinline nounwind optnone
+// CHECK-LABEL: define {{[^@]+}}@main
+// CHECK-SAME: () #[[ATTR2]] {
// CHECK-NEXT: entry:
// CHECK-NEXT: [[RETVAL:%.*]] = alloca i32, align 4
// CHECK-NEXT: store i32 0, ptr [[RETVAL]], align 4
// CHECK-NEXT: call void @recur()
// CHECK-NEXT: [[CALL:%.*]] = call i32 @goo()
// CHECK-NEXT: ret i32 [[CALL]]
-// CHECK-LABEL: @hoo(
+//
+//
+// CHECK: Function Attrs: noinline nounwind optnone
+// CHECK-LABEL: define {{[^@]+}}@hoo
+// CHECK-SAME: () #[[ATTR2]] {
// CHECK-NEXT: entry:
// CHECK-NEXT: [[FP1:%.*]] = alloca ptr, align 8
// CHECK-NEXT: [[FP2:%.*]] = alloca ptr, align 8
@@ -404,61 +410,256 @@ int hoo(void) {
// CHECK-NEXT: [[CALL1:%.*]] = call i32 [[TMP1]]()
// CHECK-NEXT: [[ADD:%.*]] = add nsw i32 [[CALL]], [[CALL1]]
// CHECK-NEXT: ret i32 [[ADD]]
-// CHECK-LABEL: @fmv_inline._Msha1MpmullMf64mm(
+//
+//
+// CHECK: Function Attrs: noinline nounwind optnone
+// CHECK-LABEL: define {{[^@]+}}@fmv._Mflagm2Msme-i16i64
+// CHECK-SAME: () #[[ATTR4:[0-9]+]] {
+// CHECK-NEXT: entry:
+// CHECK-NEXT: ret i32 2
+//
+//
+// CHECK: Function Attrs: noinline nounwind optnone
+// CHECK-LABEL: define {{[^@]+}}@fmv._MlseMsha2
+// CHECK-SAME: () #[[ATTR5:[0-9]+]] {
+// CHECK-NEXT: entry:
+// CHECK-NEXT: ret i32 3
+//
+//
+// CHECK: Function Attrs: noinline nounwind optnone
+// CHECK-LABEL: define {{[^@]+}}@fmv._MdotprodMls64_accdata
+// CHECK-SAME: () #[[ATTR6:[0-9]+]] {
+// CHECK-NEXT: entry:
+// CHECK-NEXT: ret i32 4
+//
+//
+// CHECK: Function Attrs: noinline nounwind optnone
+// CHECK-LABEL: define {{[^@]+}}@fmv._Mfp16fmlMmemtag
+// CHECK-SAME: () #[[ATTR7:[0-9]+]] {
+// CHECK-NEXT: entry:
+// CHECK-NEXT: ret i32 5
+//
+//
+// CHECK: Function Attrs: noinline nounwind optnone
+// CHECK-LABEL: define {{[^@]+}}@fmv._MfpMaes
+// CHECK-SAME: () #[[ATTR1]] {
+// CHECK-NEXT: entry:
+// CHECK-NEXT: ret i32 6
+//
+//
+// CHECK: Function Attrs: noinline nounwind optnone
+// CHECK-LABEL: define {{[^@]+}}@fmv._McrcMls64_v
+// CHECK-SAME: () #[[ATTR8:[0-9]+]] {
+// CHECK-NEXT: entry:
+// CHECK-NEXT: ret i32 7
+//
+//
+// CHECK: Function Attrs: noinline nounwind optnone
+// CHECK-LABEL: define {{[^@]+}}@fmv._Mbti
+// CHECK-SAME: () #[[ATTR9:[0-9]+]] {
+// CHECK-NEXT: entry:
+// CHECK-NEXT: ret i32 8
+//
+//
+// CHECK: Function Attrs: noinline nounwind optnone
+// CHECK-LABEL: define {{[^@]+}}@fmv._Msme2
+// CHECK-SAME: () #[[ATTR10:[0-9]+]] {
+// CHECK-NEXT: entry:
+// CHECK-NEXT: ret i32 9
+//
+//
+// CHECK: Function Attrs: noinline nounwind optnone
+// CHECK-LABEL: define {{[^@]+}}@fmv.default
+// CHECK-SAME: () #[[ATTR2]] {
+// CHECK-NEXT: entry:
+// CHECK-NEXT: ret i32 0
+//
+//
+// CHECK: Function Attrs: noinline nounwind optnone
+// CHECK-LABEL: define {{[^@]+}}@fmv_one._Mdpb
+// CHECK-SAME: () #[[ATTR11:[0-9]+]] {
+// CHECK-NEXT: entry:
+// CHECK-NEXT: ret i32 2
+//
+//
+// CHECK: Function Attrs: noinline nounwind optnone
+// CHECK-LABEL: define {{[^@]+}}@fmv_one.default
+// CHECK-SAME: () #[[ATTR2]] {
+// CHECK-NEXT: entry:
+// CHECK-NEXT: ret i32 0
+//
+//
+// CHECK: Function Attrs: noinline nounwind optnone
+// CHECK-LABEL: define {{[^@]+}}@fmv_two._Msimd
+// CHECK-SAME: () #[[ATTR1]] {
+// CHECK-NEXT: entry:
+// CHECK-NEXT: ret i32 2
+//
+//
+// CHECK: Function Attrs: noinline nounwind optnone
+// CHECK-LABEL: define {{[^@]+}}@fmv_two._Mdgh
+// CHECK-SAME: () #[[ATTR2]] {
+// CHECK-NEXT: entry:
+// CHECK-NEXT: ret i32 3
+//
+//
+// CHECK: Function Attrs: noinline nounwind optnone
+// CHECK-LABEL: define {{[^@]+}}@fmv_two._MsimdMfp16
+// CHECK-SAME: () #[[ATTR1]] {
+// CHECK-NEXT: entry:
+// CHECK-NEXT: ret i32 4
+//
+//
+// CHECK: Function Attrs: noinline nounwind optnone
+// CHECK-LABEL: define {{[^@]+}}@fmv_two.default
+// CHECK-SAME: () #[[ATTR2]] {
+// CHECK-NEXT: entry:
+// CHECK-NEXT: ret i32 0
+//
+//
+// CHECK: Function Attrs: noinline nounwind optnone
+// CHECK-LABEL: define {{[^@]+}}@fmv_e.default
+// CHECK-SAME: () #[[ATTR2]] {
+// CHECK-NEXT: entry:
+// CHECK-NEXT: ret i32 20
+//
+//
+// CHECK: Function Attrs: noinline nounwind optnone
+// CHECK-LABEL: define {{[^@]+}}@fmv_c.default
+// CHECK-SAME: () #[[ATTR2]] {
+// CHECK-NEXT: entry:
+// CHECK-NEXT: ret void
+//
+//
+// CHECK: Function Attrs: noinline nounwind optnone
+// CHECK-LABEL: define {{[^@]+}}@fmv_inline._Msha1MpmullMf64mm
+// CHECK-SAME: () #[[ATTR12:[0-9]+]] {
// CHECK-NEXT: entry:
// CHECK-NEXT: ret i32 1
-// CHECK-LABEL: @fmv_inline._Mfp16Mfp16MfcmaMsme(
+//
+//
+// CHECK: Function Attrs: noinline nounwind optnone
+// CHECK-LABEL: define {{[^@]+}}@fmv_inline._Mfp16Mfp16MfcmaMsme
+// CHECK-SAME: () #[[ATTR13:[0-9]+]] {
// CHECK-NEXT: entry:
// CHECK-NEXT: ret i32 2
-// CHECK-LABEL: @fmv_inline._Msha3Mi8mmMf32mm(
+//
+//
+// CHECK: Function Attrs: noinline nounwind optnone
+// CHECK-LABEL: define {{[^@]+}}@fmv_inline._Msha3Mi8mmMf32mm
+// CHECK-SAME: () #[[ATTR14:[0-9]+]] {
// CHECK-NEXT: entry:
// CHECK-NEXT: ret i32 12
-// CHECK-LABEL: @fmv_inline._MditMsve-ebf16(
+//
+//
+// CHECK: Function Attrs: noinline nounwind optnone
+// CHECK-LABEL: define {{[^@]+}}@fmv_inline._MditMsve-ebf16
+// CHECK-SAME: () #[[ATTR15:[0-9]+]] {
// CHECK-NEXT: entry:
// CHECK-NEXT: ret i32 8
-// CHECK-LABEL: @fmv_inline._MdpbMrcpc2(
+//
+//
+// CHECK: Function Attrs: noinline nounwind optnone
+// CHECK-LABEL: define {{[^@]+}}@fmv_inline._MdpbMrcpc2
+// CHECK-SAME: () #[[ATTR16:[0-9]+]] {
// CHECK-NEXT: entry:
// CHECK-NEXT: ret i32 6
-// CHECK-LABEL: @fmv_inline._Mdpb2Mjscvt(
+//
+//
+// CHECK: Function Attrs: noinline nounwind optnone
+// CHECK-LABEL: define {{[^@]+}}@fmv_inline._Mdpb2Mjscvt
+// CHECK-SAME: () #[[ATTR17:[0-9]+]] {
// CHECK-NEXT: entry:
// CHECK-NEXT: ret i32 7
-// CHECK-LABEL: @fmv_inline._MrcpcMfrintts(
+//
+//
+// CHECK: Function Attrs: noinline nounwind optnone
+// CHECK-LABEL: define {{[^@]+}}@fmv_inline._MrcpcMfrintts
+// CHECK-SAME: () #[[ATTR18:[0-9]+]] {
// CHECK-NEXT: entry:
// CHECK-NEXT: ret i32 3
-// CHECK-LABEL: @fmv_inline._MsveMsve-bf16(
+//
+//
+// CHECK: Function Attrs: noinline nounwind optnone
+// CHECK-LABEL: define {{[^@]+}}@fmv_inline._MsveMsve-bf16
+// CHECK-SAME: () #[[ATTR19:[0-9]+]] {
// CHECK-NEXT: entry:
// CHECK-NEXT: ret i32 4
-// CHECK-LABEL: @fmv_inline._Msve2-aesMsve2-sha3(
+//
+//
+// CHECK: Function Attrs: noinline nounwind optnone
+// CHECK-LABEL: define {{[^@]+}}@fmv_inline._Msve2-aesMsve2-sha3
+// CHECK-SAME: () #[[ATTR20:[0-9]+]] {
// CHECK-NEXT: entry:
// CHECK-NEXT: ret i32 5
-// CHECK-LABEL: @fmv_inline._Msve2Msve2-pmull128Msve2-bitperm(
+//
+//
+// CHECK: Function Attrs: noinline nounwind optnone
+// CHECK-LABEL: define {{[^@]+}}@fmv_inline._Msve2Msve2-pmull128Msve2-bitperm
+// CHECK-SAME: () #[[ATTR21:[0-9]+]] {
// CHECK-NEXT: entry:
// CHECK-NEXT: ret i32 9
-// CHECK-LABEL: @fmv_inline._Msve2-sm4Mmemtag2(
+//
+//
+// CHECK: Function Attrs: noinline nounwind optnone
+// CHECK-LABEL: define {{[^@]+}}@fmv_inline._Msve2-sm4Mmemtag2
+// CHECK-SAME: () #[[ATTR22:[0-9]+]] {
// CHECK-NEXT: entry:
// CHECK-NEXT: ret i32 10
-// CHECK-LABEL: @fmv_inline._Mrcpc3Mmemtag3(
+//
+//
+// CHECK: Function Attrs: noinline nounwind optnone
+// CHECK-LABEL: define {{[^@]+}}@fmv_inline._Mrcpc3Mmemtag3
+// CHECK-SAME: () #[[ATTR23:[0-9]+]] {
// CHECK-NEXT: entry:
// CHECK-NEXT: ret i32 11
-// CHECK-LABEL: @fmv_inline(
+//
+//
+// CHECK: Function Attrs: noinline nounwind optnone
+// CHECK-LABEL: define {{[^@]+}}@fmv_inline.default
+// CHECK-SAME: () #[[ATTR2]] {
// CHECK-NEXT: entry:
// CHECK-NEXT: ret i32 3
-// CHECK-LABEL: @fmv_d._Msb(
+//
+//
+// CHECK: Function Attrs: noinline nounwind optnone
+// CHECK-LABEL: define {{[^@]+}}@fmv_d._Msb
+// CHECK-SAME: () #[[ATTR24:[0-9]+]] {
// CHECK-NEXT: entry:
// CHECK-NEXT: ret i32 0
-// CHECK-LABEL: define internal i32 @fmv_d(
+//
+//
+// CHECK: Function Attrs: noinline nounwind optnone
+// CHECK-LABEL: define {{[^@]+}}@fmv_d.default
+// CHECK-SAME: () #[[ATTR2]] {
// CHECK-NEXT: entry:
// CHECK-NEXT: ret i32 1
-// CHECK-NOFMV-LABEL: @fmv(
+//
+//
+// CHECK-NOFMV: Function Attrs: noinline nounwind optnone
+// CHECK-NOFMV-LABEL: define {{[^@]+}}@fmv
+// CHECK-NOFMV-SAME: () #[[ATTR0:[0-9]+]] {
// CHECK-NOFMV-NEXT: entry:
// CHECK-NOFMV-NEXT: ret i32 0
-// CHECK-NOFMV-LABEL: @fmv_one(
+//
+//
+// CHECK-NOFMV: Function Attrs: noinline nounwind optnone
+// CHECK-NOFMV-LABEL: define {{[^@]+}}@fmv_one
+// CHECK-NOFMV-SAME: () #[[ATTR0]] {
// CHECK-NOFMV-NEXT: entry:
// CHECK-NOFMV-NEXT: ret i32 0
-// CHECK-NOFMV-LABEL: @fmv_two(
+//
+//
+// CHECK-NOFMV: Function Attrs: noinline nounwind optnone
+// CHECK-NOFMV-LABEL: define {{[^@]+}}@fmv_two
+// CHECK-NOFMV-SAME: () #[[ATTR0]] {
// CHECK-NOFMV-NEXT: entry:
// CHECK-NOFMV-NEXT: ret i32 0
-// CHECK-NOFMV-LABEL: @foo(
+//
+//
+// CHECK-NOFMV: Function Attrs: noinline nounwind optnone
+// CHECK-NOFMV-LABEL: define {{[^@]+}}@foo
+// CHECK-NOFMV-SAME: () #[[ATTR0]] {
// CHECK-NOFMV-NEXT: entry:
// CHECK-NOFMV-NEXT: [[CALL:%.*]] = call i32 @fmv()
// CHECK-NOFMV-NEXT: [[CALL1:%.*]] = call i32 @fmv_one()
@@ -466,16 +667,32 @@ int hoo(void) {
// CHECK-NOFMV-NEXT: [[CALL2:%.*]] = call i32 @fmv_two()
// CHECK-NOFMV-NEXT: [[ADD3:%.*]] = add nsw i32 [[ADD]], [[CALL2]]
// CHECK-NOFMV-NEXT: ret i32 [[ADD3]]
-// CHECK-NOFMV-LABEL: @fmv_e(
+//
+//
+// CHECK-NOFMV: Function Attrs: noinline nounwind optnone
+// CHECK-NOFMV-LABEL: define {{[^@]+}}@fmv_e
+// CHECK-NOFMV-SAME: () #[[ATTR0]] {
// CHECK-NOFMV-NEXT: entry:
// CHECK-NOFMV-NEXT: ret i32 20
-// CHECK-NOFMV-LABEL: @fmv_default(
+//
+//
+// CHECK-NOFMV: Function Attrs: noinline nounwind optnone
+// CHECK-NOFMV-LABEL: define {{[^@]+}}@fmv_default
+// CHECK-NOFMV-SAME: () #[[ATTR0]] {
// CHECK-NOFMV-NEXT: entry:
// CHECK-NOFMV-NEXT: ret i32 111
-// CHECK-NOFMV-LABEL: @fmv_c(
+//
+//
+// CHECK-NOFMV: Function Attrs: noinline nounwind optnone
+// CHECK-NOFMV-LABEL: define {{[^@]+}}@fmv_c
+// CHECK-NOFMV-SAME: () #[[ATTR0]] {
// CHECK-NOFMV-NEXT: entry:
// CHECK-NOFMV-NEXT: ret void
-// CHECK-NOFMV-LABEL: @goo(
+//
+//
+// CHECK-NOFMV: Function Attrs: noinline nounwind optnone
+// CHECK-NOFMV-LABEL: define {{[^@]+}}@goo
+// CHECK-NOFMV-SAME: () #[[ATTR0]] {
// CHECK-NOFMV-NEXT: entry:
// CHECK-NOFMV-NEXT: [[CALL:%.*]] = call i32 @fmv_inline()
// CHECK-NOFMV-NEXT: [[CALL1:%.*]] = call i32 @fmv_e()
@@ -483,21 +700,37 @@ int hoo(void) {
// CHECK-NOFMV-NEXT: call void @fmv_c()
// CHECK-NOFMV-NEXT: [[CALL3:%.*]] = call i32 @fmv_default()
// CHECK-NOFMV-NEXT: ret i32 [[CALL3]]
-// CHECK-NOFMV-LABEL: define internal i32 @fmv_d(
+//
+//
+// CHECK-NOFMV: Function Attrs: noinline nounwind optnone
+// CHECK-NOFMV-LABEL: define {{[^@]+}}@fmv_d
+// CHECK-NOFMV-SAME: () #[[ATTR0]] {
// CHECK-NOFMV-NEXT: entry:
// CHECK-NOFMV-NEXT: ret i32 1
-// CHECK-NOFMV-LABEL: @recur(
+//
+//
+// CHECK-NOFMV: Function Attrs: noinline nounwind optnone
+// CHECK-NOFMV-LABEL: define {{[^@]+}}@recur
+// CHECK-NOFMV-SAME: () #[[ATTR0]] {
// CHECK-NOFMV-NEXT: entry:
// CHECK-NOFMV-NEXT: call void @reca()
// CHECK-NOFMV-NEXT: ret void
-// CHECK-NOFMV-LABEL: @main(
+//
+//
+// CHECK-NOFMV: Function Attrs: noinline nounwind optnone
+// CHECK-NOFMV-LABEL: define {{[^@]+}}@main
+// CHECK-NOFMV-SAME: () #[[ATTR0]] {
// CHECK-NOFMV-NEXT: entry:
// CHECK-NOFMV-NEXT: [[RETVAL:%.*]] = alloca i32, align 4
// CHECK-NOFMV-NEXT: store i32 0, ptr [[RETVAL]], align 4
// CHECK-NOFMV-NEXT: call void @recur()
// CHECK-NOFMV-NEXT: [[CALL:%.*]] = call i32 @goo()
// CHECK-NOFMV-NEXT: ret i32 [[CALL]]
-// CHECK-NOFMV-LABEL: @hoo(
+//
+//
+// CHECK-NOFMV: Function Attrs: noinline nounwind optnone
+// CHECK-NOFMV-LABEL: define {{[^@]+}}@hoo
+// CHECK-NOFMV-SAME: () #[[ATTR0]] {
// CHECK-NOFMV-NEXT: entry:
// CHECK-NOFMV-NEXT: [[FP1:%.*]] = alloca ptr, align 8
// CHECK-NOFMV-NEXT: [[FP2:%.*]] = alloca ptr, align 8
@@ -510,32 +743,40 @@ int hoo(void) {
// CHECK-NOFMV-NEXT: [[CALL1:%.*]] = call i32 [[TMP1]]()
// CHECK-NOFMV-NEXT: [[ADD:%.*]] = add nsw i32 [[CALL]], [[CALL1]]
// CHECK-NOFMV-NEXT: ret i32 [[ADD]]
-
-// CHECK: attributes #0 = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+flagm,+fp-armv8,+fp16fml,+fullfp16,+ls64,+neon,+rand" }
-// CHECK: attributes #1 = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+altnzcv,+bf16,+flagm,+fullfp16,+ls64,+sme,+sme-i16i64" }
-// CHECK: attributes #2 = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+fp-armv8,+fullfp16,+ls64,+lse,+neon,+sha2" }
-// CHECK: attributes #3 = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+dotprod,+fp-armv8,+fullfp16,+ls64,+neon" }
-// CHECK: attributes #4 = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+fp-armv8,+fp16fml,+fullfp16,+ls64,+neon" }
-// CHECK: attributes #5 = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+fp-armv8,+fullfp16,+ls64,+neon" }
-// CHECK: attributes #6 = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+crc,+fullfp16,+ls64" }
-// CHECK: attributes #7 = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+bti,+fullfp16,+ls64" }
-// CHECK: attributes #8 = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+bf16,+fullfp16,+ls64,+sme,+sme2" }
-// CHECK: attributes #9 = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+fullfp16,+ls64" }
-// CHECK: attributes #10 = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+ccpp,+fullfp16,+ls64" }
-// CHECK: attributes #11 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+fullfp16,+ls64" }
-// CHECK: attributes #12 = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+aes,+f64mm,+fp-armv8,+fullfp16,+ls64,+neon,+sve" }
-// CHECK: attributes #13 = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+bf16,+complxnum,+fp-armv8,+fullfp16,+ls64,+neon,+sme" }
-// CHECK: attributes #14 = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+f32mm,+fp-armv8,+fullfp16,+i8mm,+ls64,+neon,+sha2,+sha3,+sve" }
-// CHECK: attributes #15 = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+bf16,+dit,+fp-armv8,+fullfp16,+ls64,+neon,+sve" }
-// CHECK: attributes #16 = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+ccpp,+fullfp16,+ls64,+rcpc" }
-// CHECK: attributes #17 = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+ccdp,+ccpp,+fp-armv8,+fullfp16,+jsconv,+ls64,+neon" }
-// CHECK: attributes #18 = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+fptoint,+fullfp16,+ls64,+rcpc" }
-// CHECK: attributes #19 = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+bf16,+fp-armv8,+fullfp16,+ls64,+neon,+sve" }
-// CHECK: attributes #20 = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+fp-armv8,+fullfp16,+ls64,+neon,+sve,+sve2,+sve2-aes,+sve2-sha3" }
-// CHECK: attributes #21 = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+fp-armv8,+fullfp16,+ls64,+neon,+sve,+sve2,+sve2-aes,+sve2-bitperm" }
-// CHECK: attributes #22 = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+fp-armv8,+fullfp16,+ls64,+mte,+neon,+sve,+sve2,+sve2-sm4" }
-// CHECK: attributes #23 = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+fullfp16,+ls64,+mte,+rcpc,+rcpc3" }
-// CHECK: attributes #24 = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+fullfp16,+ls64,+sb" }
-
-// CHECK-NOFMV: attributes #0 = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="-fmv" }
-// CHECK-NOFMV: attributes #1 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="-fmv" }
+//
+//.
+// CHECK: attributes #[[ATTR0]] = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+flagm,+fp-armv8,+fp16fml,+fullfp16,+ls64,+neon,+rand" }
+// CHECK: attributes #[[ATTR1]] = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+fp-armv8,+fullfp16,+ls64,+neon" }
+// CHECK: attributes #[[ATTR2]] = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+fullfp16,+ls64" }
+// CHECK: attributes #[[ATTR3:[0-9]+]] = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+fullfp16,+ls64" }
+// CHECK: attributes #[[ATTR4]] = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+altnzcv,+bf16,+flagm,+fullfp16,+ls64,+sme,+sme-i16i64" }
+// CHECK: attributes #[[ATTR5]] = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+fp-armv8,+fullfp16,+ls64,+lse,+neon,+sha2" }
+// CHECK: attributes #[[ATTR6]] = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+dotprod,+fp-armv8,+fullfp16,+ls64,+neon" }
+// CHECK: attributes #[[ATTR7]] = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+fp-armv8,+fp16fml,+fullfp16,+ls64,+neon" }
+// CHECK: attributes #[[ATTR8]] = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+crc,+fullfp16,+ls64" }
+// CHECK: attributes #[[ATTR9]] = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+bti,+fullfp16,+ls64" }
+// CHECK: attributes #[[ATTR10]] = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+bf16,+fullfp16,+ls64,+sme,+sme2" }
+// CHECK: attributes #[[ATTR11]] = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+ccpp,+fullfp16,+ls64" }
+// CHECK: attributes #[[ATTR12]] = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+aes,+f64mm,+fp-armv8,+fullfp16,+ls64,+neon,+sve" }
+// CHECK: attributes #[[ATTR13]] = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+bf16,+complxnum,+fp-armv8,+fullfp16,+ls64,+neon,+sme" }
+// CHECK: attributes #[[ATTR14]] = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+f32mm,+fp-armv8,+fullfp16,+i8mm,+ls64,+neon,+sha2,+sha3,+sve" }
+// CHECK: attributes #[[ATTR15]] = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+bf16,+dit,+fp-armv8,+fullfp16,+ls64,+neon,+sve" }
+// CHECK: attributes #[[ATTR16]] = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+ccpp,+fullfp16,+ls64,+rcpc" }
+// CHECK: attributes #[[ATTR17]] = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+ccdp,+ccpp,+fp-armv8,+fullfp16,+jsconv,+ls64,+neon" }
+// CHECK: attributes #[[ATTR18]] = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+fptoint,+fullfp16,+ls64,+rcpc" }
+// CHECK: attributes #[[ATTR19]] = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+bf16,+fp-armv8,+fullfp16,+ls64,+neon,+sve" }
+// CHECK: attributes #[[ATTR20]] = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+fp-armv8,+fullfp16,+ls64,+neon,+sve,+sve2,+sve2-aes,+sve2-sha3" }
+// CHECK: attributes #[[ATTR21]] = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+fp-armv8,+fullfp16,+ls64,+neon,+sve,+sve2,+sve2-aes,+sve2-bitperm" }
+// CHECK: attributes #[[ATTR22]] = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+fp-armv8,+fullfp16,+ls64,+mte,+neon,+sve,+sve2,+sve2-sm4" }
+// CHECK: attributes #[[ATTR23]] = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+fullfp16,+ls64,+mte,+rcpc,+rcpc3" }
+// CHECK: attributes #[[ATTR24]] = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+fullfp16,+ls64,+sb" }
+//.
+// CHECK-NOFMV: attributes #[[ATTR0]] = { noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="-fmv" }
+// CHECK-NOFMV: attributes #[[ATTR1:[0-9]+]] = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="-fmv" }
+//.
+// CHECK: [[META0:![0-9]+]] = !{i32 1, !"wchar_size", i32 4}
+// CHECK: [[META1:![0-9]+]] = !{!"{{.*}}clang version {{.*}}"}
+//.
+// CHECK-NOFMV: [[META0:![0-9]+]] = !{i32 1, !"wchar_size", i32 4}
+// CHECK-NOFMV: [[META1:![0-9]+]] = !{!"{{.*}}clang version {{.*}}"}
+//.
diff --git a/clang/test/CodeGenCXX/attr-target-clones-aarch64.cpp b/clang/test/CodeGenCXX/attr-target-clones-aarch64.cpp
index 7cc9a9e03630a4..2d3f4489479913 100644
--- a/clang/test/CodeGenCXX/attr-target-clones-aarch64.cpp
+++ b/clang/test/CodeGenCXX/attr-target-clones-aarch64.cpp
@@ -37,17 +37,17 @@ void run_foo_tml() {
// CHECK: @__aarch64_cpu_features = external dso_local global { i64 }
-// CHECK: @_Z7foo_ovli.ifunc = weak_odr ifunc i32 (i32), ptr @_Z7foo_ovli.resolver
-// CHECK: @_Z7foo_ovlv.ifunc = weak_odr ifunc i32 (), ptr @_Z7foo_ovlv.resolver
-// CHECK: @_ZN7MyClassIssE7foo_tmlEv.ifunc = weak_odr ifunc i32 (ptr), ptr @_ZN7MyClassIssE7foo_tmlEv.resolver
-// CHECK: @_ZN7MyClassIisE7foo_tmlEv.ifunc = weak_odr ifunc i32 (ptr), ptr @_ZN7MyClassIisE7foo_tmlEv.resolver
+// CHECK: @_Z7foo_ovli = weak_odr ifunc i32 (i32), ptr @_Z7foo_ovli.resolver
+// CHECK: @_Z7foo_ovlv = weak_odr ifunc i32 (), ptr @_Z7foo_ovlv.resolver
+// CHECK: @_ZN7MyClassIssE7foo_tmlEv = weak_odr ifunc i32 (ptr), ptr @_ZN7MyClassIssE7foo_tmlEv.resolver
+// CHECK: @_ZN7MyClassIisE7foo_tmlEv = weak_odr ifunc i32 (ptr), ptr @_ZN7MyClassIisE7foo_tmlEv.resolver
// CHECK-LABEL: @_Z7foo_ovli._Mfp16Mls64_v(
// CHECK-NEXT: entry:
// CHECK-NEXT: [[DOTADDR:%.*]] = alloca i32, align 4
// CHECK-NEXT: store i32 [[TMP0:%.*]], ptr [[DOTADDR]], align 4
// CHECK-NEXT: ret i32 1
-// CHECK-LABEL: @_Z7foo_ovli(
+// CHECK-LABEL: @_Z7foo_ovli.default(
// CHECK-NEXT: entry:
// CHECK-NEXT: [[DOTADDR:%.*]] = alloca i32, align 4
// CHECK-NEXT: store i32 [[TMP0:%.*]], ptr [[DOTADDR]], align 4
@@ -67,7 +67,7 @@ void run_foo_tml() {
// CHECK-LABEL: @_Z7foo_ovlv._Mls64Mls64_accdata(
// CHECK-NEXT: entry:
// CHECK-NEXT: ret i32 2
-// CHECK-LABEL: @_Z7foo_ovlv(
+// CHECK-LABEL: @_Z7foo_ovlv.default(
// CHECK-NEXT: entry:
// CHECK-NEXT: ret i32 2
// CHECK-LABEL: @_Z7foo_ovlv.resolver(
@@ -81,11 +81,11 @@ void run_foo_tml() {
// CHECK: resolver_return:
// CHECK-NEXT: ret ptr @_Z7foo_ovlv._Mls64Mls64_accdata
// CHECK: resolver_else:
-// CHECK-NEXT: ret ptr @_Z7foo_ovlv
+// CHECK-NEXT: ret ptr @_Z7foo_ovlv.default
// CHECK-LABEL: @_Z3barv(
// CHECK-NEXT: entry:
-// CHECK-NEXT: [[CALL:%.*]] = call noundef i32 @_Z7foo_ovli.ifunc(i32 noundef 1)
-// CHECK-NEXT: [[CALL1:%.*]] = call noundef i32 @_Z7foo_ovlv.ifunc()
+// CHECK-NEXT: [[CALL:%.*]] = call noundef i32 @_Z7foo_ovli(i32 noundef 1)
+// CHECK-NEXT: [[CALL1:%.*]] = call noundef i32 @_Z7foo_ovlv()
// CHECK-NEXT: [[ADD:%.*]] = add nsw i32 [[CALL]], [[CALL1]]
// CHECK-NEXT: ret i32 [[ADD]]
// CHECK-LABEL: @_Z11run_foo_tmlv(
@@ -94,8 +94,8 @@ void run_foo_tml() {
// CHECK-NEXT: [[MC2:%.*]] = alloca [[STRUCT_MYCLASS_0:%.*]], align 1
// CHECK-NEXT: [[MC3:%.*]] = alloca [[STRUCT_MYCLASS_1:%.*]], align 1
// CHECK-NEXT: [[MC4:%.*]] = alloca [[STRUCT_MYCLASS_2:%.*]], align 1
-// CHECK-NEXT: [[CALL:%.*]] = call noundef i32 @_ZN7MyClassIssE7foo_tmlEv.ifunc(ptr noundef nonnull align 1 dereferenceable(1) [[MC1]])
-// CHECK-NEXT: [[CALL1:%.*]] = call noundef i32 @_ZN7MyClassIisE7foo_tmlEv.ifunc(ptr noundef nonnull align 1 dereferenceable(1) [[MC2]])
+// CHECK-NEXT: [[CALL:%.*]] = call noundef i32 @_ZN7MyClassIssE7foo_tmlEv(ptr noundef nonnull align 1 dereferenceable(1) [[MC1]])
+// CHECK-NEXT: [[CALL1:%.*]] = call noundef i32 @_ZN7MyClassIisE7foo_tmlEv(ptr noundef nonnull align 1 dereferenceable(1) [[MC2]])
// CHECK-NEXT: [[CALL2:%.*]] = call noundef i32 @_ZN7MyClassIfsE7foo_tmlEv(ptr noundef nonnull align 1 dereferenceable(1) [[MC3]])
// CHECK-NEXT: [[CALL3:%.*]] = call noundef i32 @_ZN7MyClassIdfE7foo_tmlEv(ptr noundef nonnull align 1 dereferenceable(1) [[MC4]])
// CHECK-NEXT: ret void
@@ -163,7 +163,7 @@ void run_foo_tml() {
// CHECK-NEXT: store ptr [[THIS:%.*]], ptr [[THIS_ADDR]], align 8
// CHECK-NEXT: [[THIS1:%.*]] = load ptr, ptr [[THIS_ADDR]], align 8
// CHECK-NEXT: ret i32 1
-// CHECK-LABEL: @_ZN7MyClassIssE7foo_tmlEv(
+// CHECK-LABEL: @_ZN7MyClassIssE7foo_tmlEv.default(
// CHECK-NEXT: entry:
// CHECK-NEXT: [[THIS_ADDR:%.*]] = alloca ptr, align 8
// CHECK-NEXT: store ptr [[THIS:%.*]], ptr [[THIS_ADDR]], align 8
@@ -181,7 +181,7 @@ void run_foo_tml() {
// CHECK-NEXT: store ptr [[THIS:%.*]], ptr [[THIS_ADDR]], align 8
// CHECK-NEXT: [[THIS1:%.*]] = load ptr, ptr [[THIS_ADDR]], align 8
// CHECK-NEXT: ret i32 2
-// CHECK-LABEL: @_ZN7MyClassIisE7foo_tmlEv(
+// CHECK-LABEL: @_ZN7MyClassIisE7foo_tmlEv.default(
// CHECK-NEXT: entry:
// CHECK-NEXT: [[THIS_ADDR:%.*]] = alloca ptr, align 8
// CHECK-NEXT: store ptr [[THIS:%.*]], ptr [[THIS_ADDR]], align 8
diff --git a/clang/test/CodeGenCXX/attr-target-version.cpp b/clang/test/CodeGenCXX/attr-target-version.cpp
index f8a4419f249f38..68dd7be1180b48 100644
--- a/clang/test/CodeGenCXX/attr-target-version.cpp
+++ b/clang/test/CodeGenCXX/attr-target-version.cpp
@@ -22,35 +22,109 @@ int bar() {
}
+
+
+//.
// CHECK: @__aarch64_cpu_features = external dso_local global { i64 }
-// CHECK: @_ZN7MyClass3gooEi.ifunc = weak_odr ifunc i32 (ptr, i32), ptr @_ZN7MyClass3gooEi.resolver
// CHECK: @_Z3fooi.ifunc = weak_odr ifunc i32 (i32), ptr @_Z3fooi.resolver
// CHECK: @_Z3foov.ifunc = weak_odr ifunc i32 (), ptr @_Z3foov.resolver
-
+// CHECK: @_ZN7MyClass3gooEi.ifunc = weak_odr ifunc i32 (ptr, i32), ptr @_ZN7MyClass3gooEi.resolver
+//.
// CHECK-LABEL: @_Z3fooi._Mbf16Msme-f64f64(
// CHECK-NEXT: entry:
// CHECK-NEXT: [[DOTADDR:%.*]] = alloca i32, align 4
// CHECK-NEXT: store i32 [[TMP0:%.*]], ptr [[DOTADDR]], align 4
// CHECK-NEXT: ret i32 1
-// CHECK-LABEL: @_Z3fooi(
+//
+//
+// CHECK-LABEL: @_Z3fooi.resolver(
+// 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]], 36028797153181696
+// CHECK-NEXT: [[TMP2:%.*]] = icmp eq i64 [[TMP1]], 36028797153181696
+// CHECK-NEXT: [[TMP3:%.*]] = and i1 true, [[TMP2]]
+// CHECK-NEXT: br i1 [[TMP3]], label [[RESOLVER_RETURN:%.*]], label [[RESOLVER_ELSE:%.*]]
+// CHECK: resolver_return:
+// CHECK-NEXT: ret ptr @_Z3fooi._Mbf16Msme-f64f64
+// CHECK: resolver_else:
+// CHECK-NEXT: ret ptr @_Z3fooi.default
+//
+//
+// CHECK-LABEL: @_Z3foov._Msm4Mebf16(
+// CHECK-NEXT: entry:
+// CHECK-NEXT: ret i32 3
+//
+//
+// CHECK-LABEL: @_Z3foov.resolver(
+// 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]], 268435488
+// CHECK-NEXT: [[TMP2:%.*]] = icmp eq i64 [[TMP1]], 268435488
+// CHECK-NEXT: [[TMP3:%.*]] = and i1 true, [[TMP2]]
+// CHECK-NEXT: br i1 [[TMP3]], label [[RESOLVER_RETURN:%.*]], label [[RESOLVER_ELSE:%.*]]
+// CHECK: resolver_return:
+// CHECK-NEXT: ret ptr @_Z3foov._Msm4Mebf16
+// CHECK: resolver_else:
+// CHECK-NEXT: ret ptr @_Z3foov.default
+//
+//
+// CHECK-LABEL: @_ZN7MyClass3gooEi.resolver(
+// 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]], 1024
+// CHECK-NEXT: [[TMP2:%.*]] = icmp eq i64 [[TMP1]], 1024
+// CHECK-NEXT: [[TMP3:%.*]] = and i1 true, [[TMP2]]
+// CHECK-NEXT: br i1 [[TMP3]], label [[RESOLVER_RETURN:%.*]], label [[RESOLVER_ELSE:%.*]]
+// CHECK: resolver_return:
+// CHECK-NEXT: ret ptr @_ZN7MyClass3gooEi._Mcrc
+// CHECK: resolver_else:
+// CHECK-NEXT: [[TMP4:%.*]] = load i64, ptr @__aarch64_cpu_features, align 8
+// CHECK-NEXT: [[TMP5:%.*]] = and i64 [[TMP4]], 16
+// CHECK-NEXT: [[TMP6:%.*]] = icmp eq i64 [[TMP5]], 16
+// CHECK-NEXT: [[TMP7:%.*]] = and i1 true, [[TMP6]]
+// CHECK-NEXT: br i1 [[TMP7]], label [[RESOLVER_RETURN1:%.*]], label [[RESOLVER_ELSE2:%.*]]
+// CHECK: resolver_return1:
+// CHECK-NEXT: ret ptr @_ZN7MyClass3gooEi._Mdotprod
+// CHECK: resolver_else2:
+// CHECK-NEXT: ret ptr @_ZN7MyClass3gooEi.default
+//
+//
+// CHECK-LABEL: @_Z3barv(
+// CHECK-NEXT: entry:
+// CHECK-NEXT: [[M:%.*]] = alloca [[STRUCT_MYCLASS:%.*]], align 1
+// CHECK-NEXT: [[CALL:%.*]] = call noundef i32 @_ZN7MyClass3gooEi.ifunc(ptr noundef nonnull align 1 dereferenceable(1) [[M]], i32 noundef 1)
+// CHECK-NEXT: [[CALL1:%.*]] = call noundef i32 @_Z3fooi.ifunc(i32 noundef 1)
+// CHECK-NEXT: [[ADD:%.*]] = add nsw i32 [[CALL]], [[CALL1]]
+// CHECK-NEXT: [[CALL2:%.*]] = call noundef i32 @_Z3foov.ifunc()
+// CHECK-NEXT: [[ADD3:%.*]] = add nsw i32 [[ADD]], [[CALL2]]
+// CHECK-NEXT: ret i32 [[ADD3]]
+//
+//
+// CHECK-LABEL: @_Z3fooi.default(
// CHECK-NEXT: entry:
// CHECK-NEXT: [[DOTADDR:%.*]] = alloca i32, align 4
// CHECK-NEXT: store i32 [[TMP0:%.*]], ptr [[DOTADDR]], align 4
// CHECK-NEXT: ret i32 2
-// CHECK-LABEL: @_Z3foov._Msm4Mebf16(
-// CHECK-NEXT: entry:
-// CHECK-NEXT: ret i32 3
-// CHECK-LABEL: @_Z3foov(
+//
+//
+// CHECK-LABEL: @_Z3foov.default(
// CHECK-NEXT: entry:
// CHECK-NEXT: ret i32 4
-// CHECK-LABEL: @_ZN7MyClass3gooEi(
+//
+//
+// CHECK-LABEL: @_ZN7MyClass3gooEi._Mdotprod(
// CHECK-NEXT: entry:
// CHECK-NEXT: [[THIS_ADDR:%.*]] = alloca ptr, align 8
// CHECK-NEXT: [[DOTADDR:%.*]] = alloca i32, align 4
// CHECK-NEXT: store ptr [[THIS:%.*]], ptr [[THIS_ADDR]], align 8
// CHECK-NEXT: store i32 [[TMP0:%.*]], ptr [[DOTADDR]], align 4
// CHECK-NEXT: [[THIS1:%.*]] = load ptr, ptr [[THIS_ADDR]], align 8
-// CHECK-NEXT: ret i32 1
+// CHECK-NEXT: ret i32 3
+//
+//
// CHECK-LABEL: @_ZN7MyClass3gooEi._Mcrc(
// CHECK-NEXT: entry:
// CHECK-NEXT: [[THIS_ADDR:%.*]] = alloca ptr, align 8
@@ -59,70 +133,24 @@ int bar() {
// CHECK-NEXT: store i32 [[TMP0:%.*]], ptr [[DOTADDR]], align 4
// CHECK-NEXT: [[THIS1:%.*]] = load ptr, ptr [[THIS_ADDR]], align 8
// CHECK-NEXT: ret i32 2
-// CHECK-LABEL: @_ZN7MyClass3gooEi._Mdotprod(
+//
+//
+// CHECK-LABEL: @_ZN7MyClass3gooEi.default(
// CHECK-NEXT: entry:
// CHECK-NEXT: [[THIS_ADDR:%.*]] = alloca ptr, align 8
// CHECK-NEXT: [[DOTADDR:%.*]] = alloca i32, align 4
// CHECK-NEXT: store ptr [[THIS:%.*]], ptr [[THIS_ADDR]], align 8
// CHECK-NEXT: store i32 [[TMP0:%.*]], ptr [[DOTADDR]], align 4
// CHECK-NEXT: [[THIS1:%.*]] = load ptr, ptr [[THIS_ADDR]], align 8
-// CHECK-NEXT: ret i32 3
-// CHECK-LABEL: @_Z3barv(
-// CHECK-NEXT: entry:
-// CHECK-NEXT: [[M:%.*]] = alloca [[STRUCT_MYCLASS:%.*]], align 1
-// CHECK-NEXT: [[CALL:%.*]] = call noundef i32 @_ZN7MyClass3gooEi.ifunc(ptr noundef nonnull align 1 dereferenceable(1) [[M]], i32 noundef 1)
-// CHECK-NEXT: [[CALL1:%.*]] = call noundef i32 @_Z3fooi.ifunc(i32 noundef 1)
-// CHECK-NEXT: [[ADD:%.*]] = add nsw i32 [[CALL]], [[CALL1]]
-// CHECK-NEXT: [[CALL2:%.*]] = call noundef i32 @_Z3foov.ifunc()
-// CHECK-NEXT: [[ADD3:%.*]] = add nsw i32 [[ADD]], [[CALL2]]
-// CHECK-NEXT: ret i32 [[ADD3]]
-// CHECK-LABEL: @_ZN7MyClass3gooEi.resolver(
-// 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]], 1024
-// CHECK-NEXT: [[TMP2:%.*]] = icmp eq i64 [[TMP1]], 1024
-// CHECK-NEXT: [[TMP3:%.*]] = and i1 true, [[TMP2]]
-// CHECK-NEXT: br i1 [[TMP3]], label [[RESOLVER_RETURN:%.*]], label [[RESOLVER_ELSE:%.*]]
-// CHECK: resolver_return:
-// CHECK-NEXT: ret ptr @_ZN7MyClass3gooEi._Mcrc
-// CHECK: resolver_else:
-// CHECK-NEXT: [[TMP4:%.*]] = load i64, ptr @__aarch64_cpu_features, align 8
-// CHECK-NEXT: [[TMP5:%.*]] = and i64 [[TMP4]], 16
-// CHECK-NEXT: [[TMP6:%.*]] = icmp eq i64 [[TMP5]], 16
-// CHECK-NEXT: [[TMP7:%.*]] = and i1 true, [[TMP6]]
-// CHECK-NEXT: br i1 [[TMP7]], label [[RESOLVER_RETURN1:%.*]], label [[RESOLVER_ELSE2:%.*]]
-// CHECK: resolver_return1:
-// CHECK-NEXT: ret ptr @_ZN7MyClass3gooEi._Mdotprod
-// CHECK: resolver_else2:
-// CHECK-NEXT: ret ptr @_ZN7MyClass3gooEi
-// CHECK-LABEL: @_Z3fooi.resolver(
-// 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]], 36028797153181696
-// CHECK-NEXT: [[TMP2:%.*]] = icmp eq i64 [[TMP1]], 36028797153181696
-// CHECK-NEXT: [[TMP3:%.*]] = and i1 true, [[TMP2]]
-// CHECK-NEXT: br i1 [[TMP3]], label [[RESOLVER_RETURN:%.*]], label [[RESOLVER_ELSE:%.*]]
-// CHECK: resolver_return:
-// CHECK-NEXT: ret ptr @_Z3fooi._Mbf16Msme-f64f64
-// CHECK: resolver_else:
-// CHECK-NEXT: ret ptr @_Z3fooi
-// CHECK-LABEL: @_Z3foov.resolver(
-// 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]], 268435488
-// CHECK-NEXT: [[TMP2:%.*]] = icmp eq i64 [[TMP1]], 268435488
-// CHECK-NEXT: [[TMP3:%.*]] = and i1 true, [[TMP2]]
-// CHECK-NEXT: br i1 [[TMP3]], label [[RESOLVER_RETURN:%.*]], label [[RESOLVER_ELSE:%.*]]
-// CHECK: resolver_return:
-// CHECK-NEXT: ret ptr @_Z3foov._Msm4Mebf16
-// CHECK: resolver_else:
-// CHECK-NEXT: ret ptr @_Z3foov
-
-// CHECK: attributes #0 = { mustprogress noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+bf16,+sme,+sme-f64f64" }
-// CHECK: attributes #1 = { mustprogress noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" }
-// CHECK: attributes #2 = { mustprogress noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+bf16,+fp-armv8,+neon,+sm4" }
-// CHECK: attributes #3 = { mustprogress noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+crc" }
-// CHECK: attributes #4 = { mustprogress noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+dotprod,+fp-armv8,+neon" }
+// CHECK-NEXT: ret i32 1
+//
+//.
+// CHECK: attributes #[[ATTR0:[0-9]+]] = { mustprogress noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+bf16,+sme,+sme-f64f64" }
+// CHECK: attributes #[[ATTR1:[0-9]+]] = { mustprogress noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+bf16,+fp-armv8,+neon,+sm4" }
+// CHECK: attributes #[[ATTR2:[0-9]+]] = { mustprogress noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" }
+// CHECK: attributes #[[ATTR3:[0-9]+]] = { mustprogress noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+dotprod,+fp-armv8,+neon" }
+// CHECK: attributes #[[ATTR4:[0-9]+]] = { mustprogress noinline nounwind optnone "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-features"="+crc" }
+//.
+// CHECK: [[META0:![0-9]+]] = !{i32 1, !"wchar_size", i32 4}
+// CHECK: [[META1:![0-9]+]] = !{!"{{.*}}clang version {{.*}}"}
+//.
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