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This adds some missing functions to the C binding:

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- ability to insert previously created instructions using a builder
- creation of aliases
- creation of inline asm constants

Patch by Zoltan Varga!



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61153 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2008-12-17 21:39:50 +00:00
parent 29bc4f0dcc
commit 851ba39dab
2 changed files with 33 additions and 0 deletions
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9
include/llvm-c/Core.h
View File

@ -376,6 +376,9 @@ LLVMValueRef LLVMConstExtractValue(LLVMValueRef AggConstant, unsigned *IdxList,
LLVMValueRef LLVMConstInsertValue(LLVMValueRef AggConstant,
LLVMValueRef ElementValueConstant,
unsigned *IdxList, unsigned NumIdx);
LLVMValueRef LLVMConstInlineAsm(LLVMTypeRef Ty,
const char *AsmString, const char *Constraints,
int HasSideEffects);
/* Operations on global variables, functions, and aliases (globals) */
LLVMModuleRef LLVMGetGlobalParent(LLVMValueRef Global);
@ -404,6 +407,10 @@ void LLVMSetThreadLocal(LLVMValueRef GlobalVar, int IsThreadLocal);
int LLVMIsGlobalConstant(LLVMValueRef GlobalVar);
void LLVMSetGlobalConstant(LLVMValueRef GlobalVar, int IsConstant);
/* Operations on aliases */
LLVMValueRef LLVMAddAlias(LLVMModuleRef M, LLVMTypeRef Ty, LLVMValueRef Aliasee,
const char *Name);
/* Operations on functions */
LLVMValueRef LLVMAddFunction(LLVMModuleRef M, const char *Name,
LLVMTypeRef FunctionTy);
@ -488,6 +495,8 @@ void LLVMPositionBuilder(LLVMBuilderRef Builder, LLVMBasicBlockRef Block,
void LLVMPositionBuilderBefore(LLVMBuilderRef Builder, LLVMValueRef Instr);
void LLVMPositionBuilderAtEnd(LLVMBuilderRef Builder, LLVMBasicBlockRef Block);
LLVMBasicBlockRef LLVMGetInsertBlock(LLVMBuilderRef Builder);
void LLVMClearInsertionPosition(LLVMBuilderRef Builder);
void LLVMInsertIntoBuilder(LLVMBuilderRef Builder, LLVMValueRef Instr);
void LLVMDisposeBuilder(LLVMBuilderRef Builder);
/* Terminators */

24
lib/VMCore/Core.cpp
View File

@ -17,8 +17,10 @@
#include "llvm/Constants.h"
#include "llvm/DerivedTypes.h"
#include "llvm/GlobalVariable.h"
#include "llvm/GlobalAlias.h"
#include "llvm/TypeSymbolTable.h"
#include "llvm/ModuleProvider.h"
#include "llvm/InlineAsm.h"
#include "llvm/Support/MemoryBuffer.h"
#include "llvm/Support/CallSite.h"
#include <cassert>
@ -555,6 +557,12 @@ LLVMValueRef LLVMConstInsertValue(LLVMValueRef AggConstant,
IdxList, NumIdx));
}
LLVMValueRef LLVMConstInlineAsm(LLVMTypeRef Ty, const char *AsmString,
const char *Constraints, int HasSideEffects) {
return wrap(InlineAsm::get(dyn_cast<FunctionType>(unwrap(Ty)), AsmString,
Constraints, HasSideEffects));
}
/*--.. Operations on global variables, functions, and aliases (globals) ....--*/
LLVMModuleRef LLVMGetGlobalParent(LLVMValueRef Global) {
@ -673,6 +681,14 @@ void LLVMSetGlobalConstant(LLVMValueRef GlobalVar, int IsConstant) {
unwrap<GlobalVariable>(GlobalVar)->setConstant(IsConstant != 0);
}
/*--.. Operations on aliases ......................................--*/
LLVMValueRef LLVMAddAlias(LLVMModuleRef M, LLVMTypeRef Ty, LLVMValueRef Aliasee,
const char *Name) {
return wrap(new GlobalAlias(unwrap(Ty), GlobalValue::ExternalLinkage, Name,
unwrap<Constant>(Aliasee), unwrap (M)));
}
/*--.. Operations on functions .............................................--*/
LLVMValueRef LLVMAddFunction(LLVMModuleRef M, const char *Name,
@ -1038,6 +1054,14 @@ LLVMBasicBlockRef LLVMGetInsertBlock(LLVMBuilderRef Builder) {
return wrap(unwrap(Builder)->GetInsertBlock());
}
void LLVMClearInsertionPosition(LLVMBuilderRef Builder) {
unwrap(Builder)->ClearInsertionPoint ();
}
void LLVMInsertIntoBuilder(LLVMBuilderRef Builder, LLVMValueRef Instr) {
unwrap(Builder)->Insert(unwrap<Instruction>(Instr));
}
void LLVMDisposeBuilder(LLVMBuilderRef Builder) {
delete unwrap(Builder);
}