Use LLVMDIBuilderGetOrCreateArray

Author: Zalathar

compiler/rustc_codegen_llvm/src/debuginfo/utils.rs

@@ -28,7 +28,7 @@ pub(crate) fn create_DIArray<'ll>(
     builder: &DIBuilder<'ll>,
     arr: &[Option<&'ll DIDescriptor>],
 ) -> &'ll DIArray {
-    unsafe { llvm::LLVMRustDIBuilderGetOrCreateArray(builder, arr.as_ptr(), arr.len() as u32) }
+    unsafe { llvm::LLVMDIBuilderGetOrCreateArray(builder, arr.as_ptr(), arr.len()) }
 }
 
 #[inline]

compiler/rustc_codegen_llvm/src/llvm/ffi.rs

@@ -1776,6 +1776,12 @@ unsafe extern "C" {
         LowerBound: i64,
         Count: i64,
     ) -> &'ll Metadata;
+
+    pub(crate) fn LLVMDIBuilderGetOrCreateArray<'ll>(
+        Builder: &DIBuilder<'ll>,
+        Data: *const Option<&'ll Metadata>,
+        NumElements: size_t,
+    ) -> &'ll Metadata;
 }
 
 #[link(name = "llvm-wrapper", kind = "static")]
@@ -2154,12 +2160,6 @@ unsafe extern "C" {
         AlignInBits: u32,
     ) -> &'a DIVariable;
 
-    pub fn LLVMRustDIBuilderGetOrCreateArray<'a>(
-        Builder: &DIBuilder<'a>,
-        Ptr: *const Option<&'a DIDescriptor>,
-        Count: c_uint,
-    ) -> &'a DIArray;
-
     pub fn LLVMRustDIBuilderInsertDeclareAtEnd<'a>(
         Builder: &DIBuilder<'a>,
         Val: &'a Value,

compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp

@@ -1045,14 +1045,6 @@ extern "C" LLVMMetadataRef LLVMRustDIBuilderCreateVariable(
   }
 }
 
-extern "C" LLVMMetadataRef
-LLVMRustDIBuilderGetOrCreateArray(LLVMRustDIBuilderRef Builder,
-                                  LLVMMetadataRef *Ptr, unsigned Count) {
-  Metadata **DataValue = unwrap(Ptr);
-  return wrap(
-      Builder->getOrCreateArray(ArrayRef<Metadata *>(DataValue, Count)).get());
-}
-
 extern "C" void LLVMRustDIBuilderInsertDeclareAtEnd(
     LLVMRustDIBuilderRef Builder, LLVMValueRef V, LLVMMetadataRef VarInfo,
     uint64_t *AddrOps, unsigned AddrOpsCount, LLVMMetadataRef DL,