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Diffstat (limited to 'compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp')
-rw-r--r--compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp116
1 files changed, 8 insertions, 108 deletions
diff --git a/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp b/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp
index e699e4b9c13..64151962321 100644
--- a/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp
+++ b/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp
@@ -242,7 +242,7 @@ enum class LLVMRustAttributeKind {
   MinSize = 4,
   Naked = 5,
   NoAlias = 6,
-  NoCapture = 7,
+  CapturesAddress = 7,
   NoInline = 8,
   NonNull = 9,
   NoRedZone = 10,
@@ -297,12 +297,6 @@ static Attribute::AttrKind fromRust(LLVMRustAttributeKind Kind) {
     return Attribute::Naked;
   case LLVMRustAttributeKind::NoAlias:
     return Attribute::NoAlias;
-  case LLVMRustAttributeKind::NoCapture:
-#if LLVM_VERSION_GE(21, 0)
-    report_fatal_error("NoCapture doesn't exist in LLVM 21");
-#else
-    return Attribute::NoCapture;
-#endif
   case LLVMRustAttributeKind::NoCfCheck:
     return Attribute::NoCfCheck;
   case LLVMRustAttributeKind::NoInline:
@@ -377,6 +371,7 @@ static Attribute::AttrKind fromRust(LLVMRustAttributeKind Kind) {
 #else
     report_fatal_error("DeadOnReturn attribute requires LLVM 21 or later");
 #endif
+  case LLVMRustAttributeKind::CapturesAddress:
   case LLVMRustAttributeKind::CapturesReadOnly:
     report_fatal_error("Should be handled separately");
   }
@@ -429,9 +424,9 @@ extern "C" void LLVMRustEraseInstFromParent(LLVMValueRef Instr) {
 extern "C" LLVMAttributeRef
 LLVMRustCreateAttrNoValue(LLVMContextRef C, LLVMRustAttributeKind RustAttr) {
 #if LLVM_VERSION_GE(21, 0)
-  // LLVM 21 replaced the NoCapture attribute with Captures(none).
-  if (RustAttr == LLVMRustAttributeKind::NoCapture) {
-    return wrap(Attribute::getWithCaptureInfo(*unwrap(C), CaptureInfo::none()));
+  if (RustAttr == LLVMRustAttributeKind::CapturesAddress) {
+    return wrap(Attribute::getWithCaptureInfo(
+        *unwrap(C), CaptureInfo(CaptureComponents::Address)));
   }
   if (RustAttr == LLVMRustAttributeKind::CapturesReadOnly) {
     return wrap(Attribute::getWithCaptureInfo(
@@ -488,6 +483,9 @@ extern "C" LLVMAttributeRef
 LLVMRustCreateRangeAttribute(LLVMContextRef C, unsigned NumBits,
                              const uint64_t LowerWords[],
                              const uint64_t UpperWords[]) {
+  // FIXME(Zalathar): There appears to be no stable guarantee that C++
+  // `AttrKind` values correspond directly to the `unsigned KindID` values
+  // accepted by LLVM-C API functions, though in practice they currently do.
   return LLVMCreateConstantRangeAttribute(C, Attribute::Range, NumBits,
                                           LowerWords, UpperWords);
 }
@@ -1028,13 +1026,6 @@ LLVMRustDIBuilderCreateFile(LLVMDIBuilderRef Builder, const char *Filename,
                                           CSInfo, oSource));
 }
 
-extern "C" LLVMMetadataRef
-LLVMRustDIBuilderCreateSubroutineType(LLVMDIBuilderRef Builder,
-                                      LLVMMetadataRef ParameterTypes) {
-  return wrap(unwrap(Builder)->createSubroutineType(
-      DITypeRefArray(unwrap<MDTuple>(ParameterTypes))));
-}
-
 extern "C" LLVMMetadataRef LLVMRustDIBuilderCreateFunction(
     LLVMDIBuilderRef Builder, LLVMMetadataRef Scope, const char *Name,
     size_t NameLen, const char *LinkageName, size_t LinkageNameLen,
@@ -1073,47 +1064,6 @@ extern "C" LLVMMetadataRef LLVMRustDIBuilderCreateMethod(
   return wrap(Sub);
 }
 
-extern "C" LLVMMetadataRef
-LLVMRustDIBuilderCreateBasicType(LLVMDIBuilderRef Builder, const char *Name,
-                                 size_t NameLen, uint64_t SizeInBits,
-                                 unsigned Encoding) {
-  return wrap(unwrap(Builder)->createBasicType(StringRef(Name, NameLen),
-                                               SizeInBits, Encoding));
-}
-
-extern "C" LLVMMetadataRef
-LLVMRustDIBuilderCreateTypedef(LLVMDIBuilderRef Builder, LLVMMetadataRef Type,
-                               const char *Name, size_t NameLen,
-                               LLVMMetadataRef File, unsigned LineNo,
-                               LLVMMetadataRef Scope) {
-  return wrap(unwrap(Builder)->createTypedef(
-      unwrap<DIType>(Type), StringRef(Name, NameLen), unwrap<DIFile>(File),
-      LineNo, unwrapDIPtr<DIScope>(Scope)));
-}
-
-extern "C" LLVMMetadataRef LLVMRustDIBuilderCreatePointerType(
-    LLVMDIBuilderRef Builder, LLVMMetadataRef PointeeTy, uint64_t SizeInBits,
-    uint32_t AlignInBits, unsigned AddressSpace, const char *Name,
-    size_t NameLen) {
-  return wrap(unwrap(Builder)->createPointerType(
-      unwrapDI<DIType>(PointeeTy), SizeInBits, AlignInBits, AddressSpace,
-      StringRef(Name, NameLen)));
-}
-
-extern "C" LLVMMetadataRef LLVMRustDIBuilderCreateStructType(
-    LLVMDIBuilderRef Builder, LLVMMetadataRef Scope, const char *Name,
-    size_t NameLen, LLVMMetadataRef File, unsigned LineNumber,
-    uint64_t SizeInBits, uint32_t AlignInBits, LLVMDIFlags Flags,
-    LLVMMetadataRef DerivedFrom, LLVMMetadataRef Elements, unsigned RunTimeLang,
-    LLVMMetadataRef VTableHolder, const char *UniqueId, size_t UniqueIdLen) {
-  return wrap(unwrap(Builder)->createStructType(
-      unwrapDI<DIDescriptor>(Scope), StringRef(Name, NameLen),
-      unwrapDI<DIFile>(File), LineNumber, SizeInBits, AlignInBits,
-      fromRust(Flags), unwrapDI<DIType>(DerivedFrom),
-      DINodeArray(unwrapDI<MDTuple>(Elements)), RunTimeLang,
-      unwrapDI<DIType>(VTableHolder), StringRef(UniqueId, UniqueIdLen)));
-}
-
 extern "C" LLVMMetadataRef LLVMRustDIBuilderCreateVariantPart(
     LLVMDIBuilderRef Builder, LLVMMetadataRef Scope, const char *Name,
     size_t NameLen, LLVMMetadataRef File, unsigned LineNumber,
@@ -1128,17 +1078,6 @@ extern "C" LLVMMetadataRef LLVMRustDIBuilderCreateVariantPart(
       StringRef(UniqueId, UniqueIdLen)));
 }
 
-extern "C" LLVMMetadataRef LLVMRustDIBuilderCreateMemberType(
-    LLVMDIBuilderRef Builder, LLVMMetadataRef Scope, const char *Name,
-    size_t NameLen, LLVMMetadataRef File, unsigned LineNo, uint64_t SizeInBits,
-    uint32_t AlignInBits, uint64_t OffsetInBits, LLVMDIFlags Flags,
-    LLVMMetadataRef Ty) {
-  return wrap(unwrap(Builder)->createMemberType(
-      unwrapDI<DIDescriptor>(Scope), StringRef(Name, NameLen),
-      unwrapDI<DIFile>(File), LineNo, SizeInBits, AlignInBits, OffsetInBits,
-      fromRust(Flags), unwrapDI<DIType>(Ty)));
-}
-
 extern "C" LLVMMetadataRef LLVMRustDIBuilderCreateVariantMemberType(
     LLVMDIBuilderRef Builder, LLVMMetadataRef Scope, const char *Name,
     size_t NameLen, LLVMMetadataRef File, unsigned LineNo, uint64_t SizeInBits,
@@ -1154,23 +1093,6 @@ extern "C" LLVMMetadataRef LLVMRustDIBuilderCreateVariantMemberType(
       fromRust(Flags), unwrapDI<DIType>(Ty)));
 }
 
-extern "C" LLVMMetadataRef LLVMRustDIBuilderCreateStaticMemberType(
-    LLVMDIBuilderRef Builder, LLVMMetadataRef Scope, const char *Name,
-    size_t NameLen, LLVMMetadataRef File, unsigned LineNo, LLVMMetadataRef Ty,
-    LLVMDIFlags Flags, LLVMValueRef val, uint32_t AlignInBits) {
-  return wrap(unwrap(Builder)->createStaticMemberType(
-      unwrapDI<DIDescriptor>(Scope), StringRef(Name, NameLen),
-      unwrapDI<DIFile>(File), LineNo, unwrapDI<DIType>(Ty), fromRust(Flags),
-      unwrap<llvm::ConstantInt>(val), llvm::dwarf::DW_TAG_member, AlignInBits));
-}
-
-extern "C" LLVMMetadataRef
-LLVMRustDIBuilderCreateQualifiedType(LLVMDIBuilderRef Builder, unsigned Tag,
-                                     LLVMMetadataRef Type) {
-  return wrap(
-      unwrap(Builder)->createQualifiedType(Tag, unwrapDI<DIType>(Type)));
-}
-
 extern "C" LLVMMetadataRef LLVMRustDIBuilderCreateStaticVariable(
     LLVMDIBuilderRef Builder, LLVMMetadataRef Context, const char *Name,
     size_t NameLen, const char *LinkageName, size_t LinkageNameLen,
@@ -1221,15 +1143,6 @@ extern "C" LLVMMetadataRef LLVMRustDIBuilderCreateVariable(
 }
 
 extern "C" LLVMMetadataRef
-LLVMRustDIBuilderCreateArrayType(LLVMDIBuilderRef Builder, uint64_t Size,
-                                 uint32_t AlignInBits, LLVMMetadataRef Ty,
-                                 LLVMMetadataRef Subscripts) {
-  return wrap(unwrap(Builder)->createArrayType(
-      Size, AlignInBits, unwrapDI<DIType>(Ty),
-      DINodeArray(unwrapDI<MDTuple>(Subscripts))));
-}
-
-extern "C" LLVMMetadataRef
 LLVMRustDIBuilderGetOrCreateSubrange(LLVMDIBuilderRef Builder, int64_t Lo,
                                      int64_t Count) {
   return wrap(unwrap(Builder)->getOrCreateSubrange(Lo, Count));
@@ -1277,19 +1190,6 @@ extern "C" LLVMMetadataRef LLVMRustDIBuilderCreateEnumerationType(
       /* RunTimeLang */ 0, "", IsScoped));
 }
 
-extern "C" LLVMMetadataRef LLVMRustDIBuilderCreateUnionType(
-    LLVMDIBuilderRef Builder, LLVMMetadataRef Scope, const char *Name,
-    size_t NameLen, LLVMMetadataRef File, unsigned LineNumber,
-    uint64_t SizeInBits, uint32_t AlignInBits, LLVMDIFlags Flags,
-    LLVMMetadataRef Elements, unsigned RunTimeLang, const char *UniqueId,
-    size_t UniqueIdLen) {
-  return wrap(unwrap(Builder)->createUnionType(
-      unwrapDI<DIDescriptor>(Scope), StringRef(Name, NameLen),
-      unwrapDI<DIFile>(File), LineNumber, SizeInBits, AlignInBits,
-      fromRust(Flags), DINodeArray(unwrapDI<MDTuple>(Elements)), RunTimeLang,
-      StringRef(UniqueId, UniqueIdLen)));
-}
-
 extern "C" LLVMMetadataRef LLVMRustDIBuilderCreateTemplateTypeParameter(
     LLVMDIBuilderRef Builder, LLVMMetadataRef Scope, const char *Name,
     size_t NameLen, LLVMMetadataRef Ty) {
generated by cgit-pink 1.4.1-3-g733a5 (git 2.37.1) at 2025-11-11 09:00:11 +0000