[llvm-commits] [llvm] r138371 - in /llvm/trunk: include/llvm-c/Core.h lib/VMCore/Core.cpp

[Nate Begeman]

Author: sampo
Date: Tue Aug 23 15:27:46 2011
New Revision: 138371

URL: http://llvm.org/viewvc/llvm-project?rev=138371&view=rev
Log:
Add some useful accessors to c++ api that appear to be missing from the c api

Modified:
    llvm/trunk/include/llvm-c/Core.h
    llvm/trunk/lib/VMCore/Core.cpp

Modified: llvm/trunk/include/llvm-c/Core.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm-c/Core.h?rev=138371&r1=138370&r2=138371&view=diff
==============================================================================
--- llvm/trunk/include/llvm-c/Core.h (original)
+++ llvm/trunk/include/llvm-c/Core.h Tue Aug 23 15:27:46 2011
@@ -744,6 +744,7 @@
 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 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 @@
 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);

Modified: llvm/trunk/lib/VMCore/Core.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/VMCore/Core.cpp?rev=138371&r1=138370&r2=138371&view=diff
==============================================================================
--- llvm/trunk/lib/VMCore/Core.cpp (original)
+++ llvm/trunk/lib/VMCore/Core.cpp Tue Aug 23 15:27:46 2011
@@ -1382,6 +1382,10 @@
   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 @@
   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 @@
   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,