llvmbot wrote:
<!--LLVM PR SUMMARY COMMENT--> @llvm/pr-subscribers-clang-codegen Author: Alexandros Lamprineas (labrinea) <details> <summary>Changes</summary> We would like the resolver to be generated eagerly, even if the versioned function is not called from the current translation unit. Fixes #<!-- -->81494. --- Patch is 42.97 KiB, truncated to 20.00 KiB below, full version: https://github.com/llvm/llvm-project/pull/84405.diff 3 Files Affected: - (modified) clang/lib/CodeGen/CodeGenModule.cpp (+5-2) - (modified) clang/test/CodeGen/attr-target-version.c (+239-164) - (modified) clang/test/CodeGenCXX/attr-target-version.cpp (+120-52) ``````````diff diff --git a/clang/lib/CodeGen/CodeGenModule.cpp b/clang/lib/CodeGen/CodeGenModule.cpp index 967319bdfc4571..ee688a4c17c1d4 100644 --- a/clang/lib/CodeGen/CodeGenModule.cpp +++ b/clang/lib/CodeGen/CodeGenModule.cpp @@ -3969,8 +3969,11 @@ 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 if (auto *TVA = FD->getAttr<TargetVersionAttr>()) { + EmitGlobalFunctionDefinition(GD, GV); + // Emit the resolver alongside with the default version definition. + if (TVA->isDefaultVersion() && FD->doesThisDeclarationHaveABody()) + GetOrCreateMultiVersionResolver(GD); } else EmitGlobalFunctionDefinition(GD, GV); } diff --git a/clang/test/CodeGen/attr-target-version.c b/clang/test/CodeGen/attr-target-version.c index b7112c783da913..cb425b12702db3 100644 --- a/clang/test/CodeGen/attr-target-version.c +++ b/clang/test/CodeGen/attr-target-version.c @@ -85,7 +85,21 @@ int hoo(void) { } +// This should generate one target version but no resolver. +__attribute__((target_version("default"))) int unused_with_forward_default_decl(void); +__attribute__((target_version("mops"))) int unused_with_forward_default_decl(void) { return 0; } +// FIXME: If the default declaration follows the non-default definition, +// then target versioning does not trigger. +__attribute__((target_version("aes"))) int unused_with_default_decl(void) { return 0; } +__attribute__((target_version("default"))) int unused_with_default_decl(void); + +// This should generate two target versions and the resolver. +__attribute__((target_version("sve"))) int unused_with_default_def(void) { return 0; } +__attribute__((target_version("default"))) int unused_with_default_def(void) { return 1; } + +// This should generate a normal function. +__attribute__((target_version("rdm"))) int unused_without_default(void) { return 0; } //. @@ -97,6 +111,7 @@ int hoo(void) { // CHECK: @fmv_c.ifunc = weak_odr alias void (), ptr @fmv_c // CHECK: @fmv_inline.ifunc = weak_odr alias i32 (), ptr @fmv_inline // CHECK: @fmv_d.ifunc = internal alias i32 (), ptr @fmv_d +// CHECK: @unused_with_default_def.ifunc = weak_odr alias i32 (), ptr @unused_with_default_def // CHECK: @fmv = weak_odr ifunc i32 (), ptr @fmv.resolver // CHECK: @fmv_one = weak_odr ifunc i32 (), ptr @fmv_one.resolver // CHECK: @fmv_two = weak_odr ifunc i32 (), ptr @fmv_two.resolver @@ -104,6 +119,7 @@ int hoo(void) { // CHECK: @fmv_c = weak_odr ifunc void (), ptr @fmv_c.resolver // CHECK: @fmv_inline = weak_odr ifunc i32 (), ptr @fmv_inline.resolver // CHECK: @fmv_d = internal ifunc i32 (), ptr @fmv_d.resolver +// CHECK: @unused_with_default_def = weak_odr ifunc i32 (), ptr @unused_with_default_def.resolver //. // CHECK: Function Attrs: noinline nounwind optnone // CHECK-LABEL: define {{[^@]+}}@fmv._MflagmMfp16fmlMrng @@ -113,29 +129,66 @@ int hoo(void) { // // // CHECK: Function Attrs: noinline nounwind optnone -// CHECK-LABEL: define {{[^@]+}}@fmv_one._Mls64Msimd +// CHECK-LABEL: define {{[^@]+}}@fmv._Mflagm2Msme-i16i64 // CHECK-SAME: () #[[ATTR1:[0-9]+]] { // CHECK-NEXT: entry: -// CHECK-NEXT: ret i32 1 +// CHECK-NEXT: ret i32 2 // // // CHECK: Function Attrs: noinline nounwind optnone -// CHECK-LABEL: define {{[^@]+}}@fmv_two._Mfp -// CHECK-SAME: () #[[ATTR1]] { +// CHECK-LABEL: define {{[^@]+}}@fmv._MlseMsha2 +// CHECK-SAME: () #[[ATTR2:[0-9]+]] { // CHECK-NEXT: entry: -// CHECK-NEXT: ret i32 1 +// CHECK-NEXT: ret i32 3 // // // CHECK: Function Attrs: noinline nounwind optnone -// CHECK-LABEL: define {{[^@]+}}@foo -// CHECK-SAME: () #[[ATTR2:[0-9]+]] { +// CHECK-LABEL: define {{[^@]+}}@fmv._MdotprodMls64_accdata +// CHECK-SAME: () #[[ATTR3:[0-9]+]] { // CHECK-NEXT: entry: -// CHECK-NEXT: [[CALL:%.*]] = call i32 @fmv() -// CHECK-NEXT: [[CALL1:%.*]] = call i32 @fmv_one() -// CHECK-NEXT: [[ADD:%.*]] = add nsw i32 [[CALL]], [[CALL1]] -// CHECK-NEXT: [[CALL2:%.*]] = call i32 @fmv_two() -// CHECK-NEXT: [[ADD3:%.*]] = add nsw i32 [[ADD]], [[CALL2]] -// CHECK-NEXT: ret i32 [[ADD3]] +// CHECK-NEXT: ret i32 4 +// +// +// CHECK: Function Attrs: noinline nounwind optnone +// CHECK-LABEL: define {{[^@]+}}@fmv._Mfp16fmlMmemtag +// CHECK-SAME: () #[[ATTR4:[0-9]+]] { +// CHECK-NEXT: entry: +// CHECK-NEXT: ret i32 5 +// +// +// CHECK: Function Attrs: noinline nounwind optnone +// CHECK-LABEL: define {{[^@]+}}@fmv._MaesMfp +// CHECK-SAME: () #[[ATTR5:[0-9]+]] { +// CHECK-NEXT: entry: +// CHECK-NEXT: ret i32 6 +// +// +// CHECK: Function Attrs: noinline nounwind optnone +// CHECK-LABEL: define {{[^@]+}}@fmv._McrcMls64_v +// CHECK-SAME: () #[[ATTR6:[0-9]+]] { +// CHECK-NEXT: entry: +// CHECK-NEXT: ret i32 7 +// +// +// CHECK: Function Attrs: noinline nounwind optnone +// CHECK-LABEL: define {{[^@]+}}@fmv._Mbti +// CHECK-SAME: () #[[ATTR7:[0-9]+]] { +// CHECK-NEXT: entry: +// CHECK-NEXT: ret i32 8 +// +// +// CHECK: Function Attrs: noinline nounwind optnone +// CHECK-LABEL: define {{[^@]+}}@fmv._Msme2 +// CHECK-SAME: () #[[ATTR8:[0-9]+]] { +// CHECK-NEXT: entry: +// CHECK-NEXT: ret i32 9 +// +// +// CHECK: Function Attrs: noinline nounwind optnone +// CHECK-LABEL: define {{[^@]+}}@fmv.default +// CHECK-SAME: () #[[ATTR9:[0-9]+]] { +// CHECK-NEXT: entry: +// CHECK-NEXT: ret i32 0 // // // CHECK-LABEL: define {{[^@]+}}@fmv.resolver() comdat { @@ -216,16 +269,91 @@ int hoo(void) { // CHECK-NEXT: ret ptr @fmv.default // // +// CHECK: Function Attrs: noinline nounwind optnone +// CHECK-LABEL: define {{[^@]+}}@fmv_one._Mls64Msimd +// CHECK-SAME: () #[[ATTR5]] { +// CHECK-NEXT: entry: +// CHECK-NEXT: ret i32 1 +// +// +// CHECK: Function Attrs: noinline nounwind optnone +// CHECK-LABEL: define {{[^@]+}}@fmv_one._Mdpb +// CHECK-SAME: () #[[ATTR10:[0-9]+]] { +// CHECK-NEXT: entry: +// CHECK-NEXT: ret i32 2 +// +// +// CHECK: Function Attrs: noinline nounwind optnone +// CHECK-LABEL: define {{[^@]+}}@fmv_one.default +// CHECK-SAME: () #[[ATTR9]] { +// CHECK-NEXT: entry: +// CHECK-NEXT: ret i32 0 +// +// // CHECK-LABEL: define {{[^@]+}}@fmv_one.resolver() comdat { // CHECK-NEXT: resolver_entry: // CHECK-NEXT: ret ptr @fmv_one._Mls64Msimd // // +// CHECK: Function Attrs: noinline nounwind optnone +// CHECK-LABEL: define {{[^@]+}}@fmv_two._Mfp +// CHECK-SAME: () #[[ATTR5]] { +// CHECK-NEXT: entry: +// CHECK-NEXT: ret i32 1 +// +// +// CHECK: Function Attrs: noinline nounwind optnone +// CHECK-LABEL: define {{[^@]+}}@fmv_two._Msimd +// CHECK-SAME: () #[[ATTR5]] { +// CHECK-NEXT: entry: +// CHECK-NEXT: ret i32 2 +// +// +// CHECK: Function Attrs: noinline nounwind optnone +// CHECK-LABEL: define {{[^@]+}}@fmv_two._Mdgh +// CHECK-SAME: () #[[ATTR9]] { +// CHECK-NEXT: entry: +// CHECK-NEXT: ret i32 3 +// +// +// CHECK: Function Attrs: noinline nounwind optnone +// CHECK-LABEL: define {{[^@]+}}@fmv_two._Mfp16Msimd +// CHECK-SAME: () #[[ATTR5]] { +// CHECK-NEXT: entry: +// CHECK-NEXT: ret i32 4 +// +// +// CHECK: Function Attrs: noinline nounwind optnone +// CHECK-LABEL: define {{[^@]+}}@fmv_two.default +// CHECK-SAME: () #[[ATTR9]] { +// CHECK-NEXT: entry: +// CHECK-NEXT: ret i32 0 +// +// // CHECK-LABEL: define {{[^@]+}}@fmv_two.resolver() comdat { // CHECK-NEXT: resolver_entry: // CHECK-NEXT: ret ptr @fmv_two._Mfp16Msimd // // +// CHECK: Function Attrs: noinline nounwind optnone +// CHECK-LABEL: define {{[^@]+}}@foo +// CHECK-SAME: () #[[ATTR9]] { +// CHECK-NEXT: entry: +// CHECK-NEXT: [[CALL:%.*]] = call i32 @fmv() +// CHECK-NEXT: [[CALL1:%.*]] = call i32 @fmv_one() +// CHECK-NEXT: [[ADD:%.*]] = add nsw i32 [[CALL]], [[CALL1]] +// CHECK-NEXT: [[CALL2:%.*]] = call i32 @fmv_two() +// CHECK-NEXT: [[ADD3:%.*]] = add nsw i32 [[ADD]], [[CALL2]] +// CHECK-NEXT: ret i32 [[ADD3]] +// +// +// CHECK: Function Attrs: noinline nounwind optnone +// CHECK-LABEL: define {{[^@]+}}@fmv_e.default +// CHECK-SAME: () #[[ATTR9]] { +// CHECK-NEXT: entry: +// CHECK-NEXT: ret i32 20 +// +// // CHECK-LABEL: define {{[^@]+}}@fmv_e.resolver() comdat { // CHECK-NEXT: resolver_entry: // CHECK-NEXT: ret ptr @fmv_e._Mls64 @@ -233,11 +361,25 @@ int hoo(void) { // // CHECK: Function Attrs: noinline nounwind optnone // CHECK-LABEL: define {{[^@]+}}@fmv_default -// CHECK-SAME: () #[[ATTR2]] { +// CHECK-SAME: () #[[ATTR9]] { // CHECK-NEXT: entry: // CHECK-NEXT: ret i32 111 // // +// CHECK: Function Attrs: noinline nounwind optnone +// CHECK-LABEL: define {{[^@]+}}@fmv_c._Mssbs +// CHECK-SAME: () #[[ATTR9]] { +// CHECK-NEXT: entry: +// CHECK-NEXT: ret void +// +// +// CHECK: Function Attrs: noinline nounwind optnone +// CHECK-LABEL: define {{[^@]+}}@fmv_c.default +// CHECK-SAME: () #[[ATTR9]] { +// CHECK-NEXT: entry: +// CHECK-NEXT: ret void +// +// // CHECK-LABEL: define {{[^@]+}}@fmv_c.resolver() comdat { // CHECK-NEXT: resolver_entry: // CHECK-NEXT: call void @__init_cpu_features_resolver() @@ -254,7 +396,7 @@ int hoo(void) { // // CHECK: Function Attrs: noinline nounwind optnone // CHECK-LABEL: define {{[^@]+}}@goo -// CHECK-SAME: () #[[ATTR2]] { +// CHECK-SAME: () #[[ATTR9]] { // CHECK-NEXT: entry: // CHECK-NEXT: [[CALL:%.*]] = call i32 @fmv_inline() // CHECK-NEXT: [[CALL1:%.*]] = call i32 @fmv_e() @@ -414,7 +556,7 @@ int hoo(void) { // // CHECK: Function Attrs: noinline nounwind optnone // CHECK-LABEL: define {{[^@]+}}@recur -// CHECK-SAME: () #[[ATTR2]] { +// CHECK-SAME: () #[[ATTR9]] { // CHECK-NEXT: entry: // CHECK-NEXT: call void @reca() // CHECK-NEXT: ret void @@ -422,7 +564,7 @@ int hoo(void) { // // CHECK: Function Attrs: noinline nounwind optnone // CHECK-LABEL: define {{[^@]+}}@main -// CHECK-SAME: () #[[ATTR2]] { +// CHECK-SAME: () #[[ATTR9]] { // CHECK-NEXT: entry: // CHECK-NEXT: [[RETVAL:%.*]] = alloca i32, align 4 // CHECK-NEXT: store i32 0, ptr [[RETVAL]], align 4 @@ -433,7 +575,7 @@ int hoo(void) { // // CHECK: Function Attrs: noinline nounwind optnone // CHECK-LABEL: define {{[^@]+}}@hoo -// CHECK-SAME: () #[[ATTR2]] { +// CHECK-SAME: () #[[ATTR9]] { // CHECK-NEXT: entry: // CHECK-NEXT: [[FP1:%.*]] = alloca ptr, align 8 // CHECK-NEXT: [[FP2:%.*]] = alloca ptr, align 8 @@ -449,260 +591,183 @@ int hoo(void) { // // // 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._MaesMfp -// 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-LABEL: define {{[^@]+}}@unused_with_forward_default_decl._Mmops +// CHECK-SAME: () #[[ATTR12:[0-9]+]] { // 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-LABEL: define {{[^@]+}}@unused_with_default_decl +// CHECK-SAME: () #[[ATTR5]] { // 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._Mfp16Msimd -// 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-LABEL: define {{[^@]+}}@unused_with_default_def._Msve +// CHECK-SAME: () #[[ATTR13:[0-9]+]] { // CHECK-NEXT: entry: // CHECK-NEXT: ret i32 0 // // // CHECK: Function Attrs: noinline nounwind optnone -// CHECK-LABEL: define {{[^@]+}}@fmv_e.default -// CHECK-SAME: () #[[ATTR2]] { +// CHECK-LABEL: define {{[^@]+}}@unused_with_default_def.default +// CHECK-SAME: () #[[ATTR9]] { // CHECK-NEXT: entry: -// CHECK-NEXT: ret i32 20 +// CHECK-NEXT: ret i32 1 // // -// CHECK: Function Attrs: noinline nounwind optnone -// CHECK-LABEL: define {{[^@]+}}@fmv_c.default -// CHECK-SAME: () #[[ATTR2]] { -// CHECK-NEXT: entry: -// CHECK-NEXT: ret void +// CHECK-LABEL: define {{[^@]+}}@unused_with_default_def.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]], 1073741824 +// CHECK-NEXT: [[TMP2:%.*]] = icmp eq i64 [[TMP1]], 1073741824 +// 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 @unused_with_default_def._Msve +// CHECK: resolver_else: +// CHECK-NEXT: ret ptr @unused_with_default_def.default // // // CHECK: Function Attrs: noinline nounwind optnone -// CHECK-LABEL: define {{[^@]+}}@fmv_c._Mssbs -// CHECK-SAME: () #[[ATTR2]] { +// CHECK-LABEL: define {{[^@]+}}@unused_without_default +// CHECK-SAME: () #[[ATTR14:[0-9]+]] { // CHECK-NEXT: entry: -// CHECK-NEXT: ret void +// CHECK-NEXT: ret i32 0 // // // CHECK: Function Attrs: noinline nounwind optnone // CHECK-LABEL: define {{[^@]+}}@fmv_inline._Mf64mmMpmullMsha1 -// CHECK-SAME: () #[[ATTR12:[0-9]+]] { +// CHECK-SAME: () #[[ATTR15:[0-9]+]] { // CHECK-NEXT: entry: // CHECK-NEXT: ret i32 1 // // // CHECK: Function Attrs: noinline nounwind optnone // CHECK-LABEL: define {{[^@]+}}@fmv_inline._MfcmaMfp16MrdmMsme -// CHECK-SAME: () #[[ATTR13:[0-9]+]] { +// CHECK-SAME: () #[[ATTR16:[0-9]+]] { // CHECK-NEXT: entry: // CHECK-NEXT: ret i32 2 // // // CHECK: Function Attrs: noinline nounwind optnone // CHECK-LABEL: define {{[^@]+}}@fmv_inline._Mf32mmMi8mmMsha3 -// CHECK-SAME: () #[[ATTR14:[0-9]+]] { +// CHECK-SAME: () #[[ATTR17:[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: () #[[ATTR15:[0-9]+]] { +// CHECK-SAME: () #[[ATTR18:[0-9]+]] { // CHECK-NEXT: entry: // CHECK-NEXT: ret i32 8 // // // CHECK: Function Attrs: noinline nounwind optnone // CHECK-LABEL: define {{[^@]+}}@fmv_inline._MdpbMrcpc2 -// CHECK-SAME: () #[[ATTR16:[0-9]+]] { +// CHECK-SAME: () #[[ATTR19:[0-9]+]] { // CHECK-NEXT: entry: // CHECK-NEXT: ret i32 6 // // // CHECK: Function Attrs: noinline nounwind optnone // CHECK-LABEL: define {{[^@]+}}@fmv_inline._Mdpb2Mjscvt -// CHECK-SAME: () #[[ATTR17:[0-9]+]] { +// CHECK-SAME: () #[[ATTR20:[0-9]+]] { // CHECK-NEXT: entry: // CHECK-NEXT: ret i32 7 // // // CHECK: Function Attrs: noinline nounwind optnone // CHECK-LABEL: define {{[^@]+}}@fmv_inline._MfrinttsMrcpc -// CHECK-SAME: () #[[ATTR18:[0-9]+]] { +// CHECK-SAME: () #[[ATTR21:[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: () #[[ATTR19:[0-9]+]] { +// CHECK-SAME: () #[[ATTR22:[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: () #[[ATTR20:[0-9]+]] { +// CHECK-SAME: () #[[ATTR23:[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: () #[[ATTR21:[0-9]+]] { +// CHECK-SAME: () #[[ATTR24:[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: () #[[ATTR22:[0-9]+]] { +// CHECK-SAME: () #[[ATTR25:[0-9]+]] { // CHECK-NEXT: entry: // CHECK-NEXT: ret i32 10 // // // CHECK: Function Attrs: noinline nounwind optnone // CHECK-LABEL: define {{[^@]+}}@fmv_inline._Mmemtag3MmopsMrcpc3 -// CHECK-SAME: () #[[ATTR23:[0-9]+]] { +// CHECK-SAME: () #[[ATTR26:[0-9]+]] { // CHECK-NEXT: entry: // CHECK-NEXT: ret i32 11 // // // CHECK: Function Attrs: noinline nounwind optnone // CHECK-LABEL: define {{[^@]+}}@fmv_inline._MaesMdotprod -// CHECK-SAME: () #[[ATTR6]] { +// CHECK-SAME: () #[[ATTR3]] { // CHECK-NEXT: entry: // CHECK-NEXT: ret i32 13 // // // CHECK: Function Attrs: noinline nounwind optnone // CHECK-LABEL: define {{[^@]+}}@fmv_inline._Mfp16fmlMsimd -// CHECK-SAME: () #[[ATTR7]] { +// CHECK-SAME: () #[[ATTR4]] { // CHECK-NEXT: entry: // CHECK-NEXT: ret i32 14 // // // CHECK: Function Attrs: noinline nounwind optnone // CHECK-LABEL: define {{[^@]+}}@fmv_inline._MfpMsm4 -// CHECK-SAME: () #[[ATTR24:[0-9]+]] { +// CHECK-SAME: () #[[ATTR27:[0-9]+]] { // CHECK-NEXT: entry: // CHECK-NEXT: ret i32 15 // // // CHECK: Function Attrs: noinline nounwind optnone // CHECK-LABEL: define {{[^@]+}}@fmv_inline._MlseMrdm -// CHECK-SAME: () #[[ATTR25:[0-9]+]] { +// CHECK-SAME: () #[[ATTR28:[0-9]+]] { // CHECK-NEXT: entry: // CHECK-NEXT: ret i32 16 // // // CHECK: Function Attrs: noinline nounwind optnone // CHECK-LABEL: define {{[^@]+}}@fmv_inline.default -// CHECK-SAME: () #[[ATTR2]] { +// CHECK-SAME: () #[[ATTR9]] { // CHECK-NEXT: entry: // CHECK-NEXT: ret i32 3 // // // CHECK: Function Attrs: noinline nounwind optnone // CHECK-LABEL: define {{[^@]+}}@fmv_d._Msb -// CHECK-SAME: () #[[ATTR26:[0-9]+]] { +// CHECK-SAME: () #[[ATTR29:[0-9]+]] { // CHECK-NEXT: entry: // CHECK-NEXT: ret i32 0 // // // CHECK: Function Attrs: noinline nounwind optnone // CHECK-LABEL: define {{[^@]+}}@fmv_d.default -// CHECK-SAME: () #[[ATTR2]] { +// CHECK-SAME: () #[[ATTR9]] { // CHECK-NEXT: entry: // CHECK-NEXT: ret i32 1 // @@ -815,34 +880,44 @@ int hoo(void) { // CHECK-NOFMV-NEXT: [[ADD:%.*]] = add nsw i32 [[CALL]], [[CALL1]] // CHECK-NOFMV-NEXT: ret i32 [[ADD]] // +// +// CHECK-NOFMV: Function Attrs: noinline nounwind optnone +// CHECK-NOFMV-LABEL: define {{[^@]+}}@unused_with_default_def +// CHECK-NOFMV-SAME: () #[[ATTR0]] { ... [truncated] `````````` </details> https://github.com/llvm/llvm-project/pull/84405 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
