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From 9e0c2626f3d4282a135da112320139d9fba32fb5 Mon Sep 17 00:00:00 2001
From: Arthur Eubanks <aeubanks@google.com>
Date: Thu, 9 Mar 2023 15:42:27 -0800
Subject: [PATCH] [llvm-c] Remove pointee support from LLVMGetElementType
Reviewed By: nikic
Differential Revision: https://reviews.llvm.org/D145717
---
llvm/docs/ReleaseNotes.rst | 2 ++
llvm/include/llvm-c/Core.h | 2 --
llvm/lib/IR/Core.cpp | 2 --
3 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/llvm/docs/ReleaseNotes.rst b/llvm/docs/ReleaseNotes.rst
index f6ac66df740a..4cf01ad8e284 100644
--- a/llvm/docs/ReleaseNotes.rst
+++ b/llvm/docs/ReleaseNotes.rst
@@ -149,6 +149,8 @@ Changes to the C API
have been removed.
* Removed ``LLVMPassManagerBuilderRef`` and functions interacting with it.
These belonged to the no longer supported legacy pass manager.
+* As part of the opaque pointer transition, ``LLVMGetElementType`` no longer
+ gives the pointee type of a pointer type.
Changes to the FastISel infrastructure
--------------------------------------
diff --git a/llvm/include/llvm-c/Core.h b/llvm/include/llvm-c/Core.h
index df9db59503c3..5454cc2d96c5 100644
--- a/llvm/include/llvm-c/Core.h
+++ b/llvm/include/llvm-c/Core.h
@@ -1411,8 +1411,6 @@ LLVMBool LLVMIsLiteralStruct(LLVMTypeRef StructTy);
/**
* Obtain the element type of an array or vector type.
*
- * This currently also works for pointer types, but this usage is deprecated.
- *
* @see llvm::SequentialType::getElementType()
*/
LLVMTypeRef LLVMGetElementType(LLVMTypeRef Ty);
diff --git a/llvm/lib/IR/Core.cpp b/llvm/lib/IR/Core.cpp
index a0fade96daec..85b7d17ef56c 100644
--- a/llvm/lib/IR/Core.cpp
+++ b/llvm/lib/IR/Core.cpp
@@ -811,8 +811,6 @@ LLVMTypeRef LLVMScalableVectorType(LLVMTypeRef ElementType,
LLVMTypeRef LLVMGetElementType(LLVMTypeRef WrappedTy) {
auto *Ty = unwrap(WrappedTy);
- if (auto *PTy = dyn_cast<PointerType>(Ty))
- return wrap(PTy->getNonOpaquePointerElementType());
if (auto *ATy = dyn_cast<ArrayType>(Ty))
return wrap(ATy->getElementType());
return wrap(cast<VectorType>(Ty)->getElementType());
--
2.39.2
|