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Add some useful accessors to c++ api that appear to be missing from the c api 

llvm-svn: 138371
This commit is contained in:
Nate Begeman 2011-08-23 20:27:46 +00:00
parent bf77e51fa1
commit 43c322b5b2
2 changed files with 22 additions and 2 deletions
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10
llvm/include/llvm-c/Core.h
View File

@ -744,6 +744,7 @@ LLVMValueRef LLVMBasicBlockAsValue(LLVMBasicBlockRef BB);
LLVMBool LLVMValueIsBasicBlock(LLVMValueRef Val);
LLVMBasicBlockRef LLVMValueAsBasicBlock(LLVMValueRef Val);
LLVMValueRef LLVMGetBasicBlockParent(LLVMBasicBlockRef BB);
LLVMValueRef LLVMGetBasicBlockTerminator(LLVMBasicBlockRef BB);
unsigned LLVMCountBasicBlocks(LLVMValueRef Fn);
void LLVMGetBasicBlocks(LLVMValueRef Fn, LLVMBasicBlockRef *BasicBlocks);
LLVMBasicBlockRef LLVMGetFirstBasicBlock(LLVMValueRef Fn);
@ -763,14 +764,16 @@ LLVMBasicBlockRef LLVMAppendBasicBlock(LLVMValueRef Fn, const char *Name);
LLVMBasicBlockRef LLVMInsertBasicBlock(LLVMBasicBlockRef InsertBeforeBB,
const char *Name);
void LLVMDeleteBasicBlock(LLVMBasicBlockRef BB);
void LLVMRemoveBasicBlockFromParent(LLVMBasicBlockRef BB);
void LLVMMoveBasicBlockBefore(LLVMBasicBlockRef BB, LLVMBasicBlockRef MovePos);
void LLVMMoveBasicBlockAfter(LLVMBasicBlockRef BB, LLVMBasicBlockRef MovePos);
/* Operations on instructions */
LLVMBasicBlockRef LLVMGetInstructionParent(LLVMValueRef Inst);
LLVMValueRef LLVMGetFirstInstruction(LLVMBasicBlockRef BB);
LLVMValueRef LLVMGetLastInstruction(LLVMBasicBlockRef BB);
/* Operations on instructions */
LLVMBasicBlockRef LLVMGetInstructionParent(LLVMValueRef Inst);
LLVMValueRef LLVMGetNextInstruction(LLVMValueRef Inst);
LLVMValueRef LLVMGetPreviousInstruction(LLVMValueRef Inst);
@ -787,6 +790,9 @@ void LLVMSetInstrParamAlignment(LLVMValueRef Instr, unsigned index,
LLVMBool LLVMIsTailCall(LLVMValueRef CallInst);
void LLVMSetTailCall(LLVMValueRef CallInst, LLVMBool IsTailCall);
/* Operations on switch instructions (only) */
LLVMBasicBlockRef LLVMGetSwitchDefaultDest(LLVMValueRef SwitchInstr);
/* Operations on phi nodes */
void LLVMAddIncoming(LLVMValueRef PhiNode, LLVMValueRef *IncomingValues,
LLVMBasicBlockRef *IncomingBlocks, unsigned Count);

14
llvm/lib/VMCore/Core.cpp
View File

@ -1382,6 +1382,10 @@ LLVMValueRef LLVMGetBasicBlockParent(LLVMBasicBlockRef BB) {
return wrap(unwrap(BB)->getParent());
}
LLVMValueRef LLVMGetBasicBlockTerminator(LLVMBasicBlockRef BB) {
return wrap(unwrap(BB)->getTerminator());
}
unsigned LLVMCountBasicBlocks(LLVMValueRef FnRef) {
return unwrap<Function>(FnRef)->size();
}
@ -1454,6 +1458,10 @@ void LLVMDeleteBasicBlock(LLVMBasicBlockRef BBRef) {
unwrap(BBRef)->eraseFromParent();
}
void LLVMRemoveBasicBlockFromParent(LLVMBasicBlockRef BBRef) {
unwrap(BBRef)->removeFromParent();
}
void LLVMMoveBasicBlockBefore(LLVMBasicBlockRef BB, LLVMBasicBlockRef MovePos) {
unwrap(BB)->moveBefore(unwrap(MovePos));
}
@ -1553,6 +1561,12 @@ void LLVMSetTailCall(LLVMValueRef Call, LLVMBool isTailCall) {
unwrap<CallInst>(Call)->setTailCall(isTailCall);
}
/*--.. Operations on switch instructions (only) ............................--*/
LLVMBasicBlockRef LLVMGetSwitchDefaultDest(LLVMValueRef Switch) {
return wrap(unwrap<SwitchInst>(Switch)->getDefaultDest());
}
/*--.. Operations on phi nodes .............................................--*/
void LLVMAddIncoming(LLVMValueRef PhiNode, LLVMValueRef *IncomingValues,