llvm-c: Make LLVM{Get,Set}Alignment work on {Load,Store}Inst too

Patch by Peter Zotov

Differential Revision: http://llvm-reviews.chandlerc.com/D1910

llvm-svn: 193597

1 files changed, 27 insertions, 2 deletions

diff --git a/llvm/include/llvm-c/Core.h b/llvm/include/llvm-c/Core.h
index b9bae7e7f26..004492b6ce0 100644
--- a/llvm/include/llvm-c/Core.h
+++ b/llvm/include/llvm-c/Core.h
@@ -1665,8 +1665,33 @@ const char *LLVMGetSection(LLVMValueRef Global);
 void LLVMSetSection(LLVMValueRef Global, const char *Section);
 LLVMVisibility LLVMGetVisibility(LLVMValueRef Global);
 void LLVMSetVisibility(LLVMValueRef Global, LLVMVisibility Viz);
-unsigned LLVMGetAlignment(LLVMValueRef Global);
-void LLVMSetAlignment(LLVMValueRef Global, unsigned Bytes);
+
+/**
+ * @defgroup LLVMCCoreValueWithAlignment Values with alignment
+ *
+ * Functions in this group only apply to values with alignment, i.e.
+ * global variables, load and store instructions.
+ */
+
+/**
+ * Obtain the preferred alignment of the value.
+ * @see llvm::LoadInst::getAlignment()
+ * @see llvm::StoreInst::getAlignment()
+ * @see llvm::GlobalValue::getAlignment()
+ */
+unsigned LLVMGetAlignment(LLVMValueRef V);
+
+/**
+ * Set the preferred alignment of the value.
+ * @see llvm::LoadInst::setAlignment()
+ * @see llvm::StoreInst::setAlignment()
+ * @see llvm::GlobalValue::setAlignment()
+ */
+void LLVMSetAlignment(LLVMValueRef V, unsigned Bytes);
+
+/**
+  * @}
+  */
 
 /**
  * @defgroup LLVMCoreValueConstantGlobalVariable Global Variables