diff options
| -rw-r--r-- | llvm/include/llvm-c/Core.h | 18 | ||||
| -rw-r--r-- | llvm/lib/IR/Core.cpp | 14 |
2 files changed, 32 insertions, 0 deletions
diff --git a/llvm/include/llvm-c/Core.h b/llvm/include/llvm-c/Core.h index 393250f7f8c..6adb4d80011 100644 --- a/llvm/include/llvm-c/Core.h +++ b/llvm/include/llvm-c/Core.h @@ -2917,6 +2917,24 @@ LLVMBasicBlockRef LLVMGetPreviousBasicBlock(LLVMBasicBlockRef BB); LLVMBasicBlockRef LLVMGetEntryBasicBlock(LLVMValueRef Fn); /** + * Insert the given basic block after the insertion point of the given builder. + * + * The insertion point must be valid. + * + * @see llvm::Function::BasicBlockListType::insertAfter() + */ +void LLVMInsertExistingBasicBlockAfterInsertBlock(LLVMBuilderRef Builder, + LLVMBasicBlockRef BB); + +/** + * Append the given basic block to the basic block list of the given function. + * + * @see llvm::Function::BasicBlockListType::push_back() + */ +void LLVMAppendExistingBasicBlock(LLVMValueRef Fn, + LLVMBasicBlockRef BB); + +/** * Create a new basic block without inserting it into a function. * * @see llvm::BasicBlock::Create() diff --git a/llvm/lib/IR/Core.cpp b/llvm/lib/IR/Core.cpp index aa6bc542b4e..997f5330dec 100644 --- a/llvm/lib/IR/Core.cpp +++ b/llvm/lib/IR/Core.cpp @@ -2609,6 +2609,20 @@ LLVMBasicBlockRef LLVMCreateBasicBlockInContext(LLVMContextRef C, return wrap(llvm::BasicBlock::Create(*unwrap(C), Name)); } +void LLVMInsertExistingBasicBlockAfterInsertBlock(LLVMBuilderRef Builder, + LLVMBasicBlockRef BB) { + BasicBlock *ToInsert = unwrap(BB); + BasicBlock *CurBB = unwrap(Builder)->GetInsertBlock(); + assert(CurBB && "current insertion point is invalid!"); + CurBB->getParent()->getBasicBlockList().insertAfter(CurBB->getIterator(), + ToInsert); +} + +void LLVMAppendExistingBasicBlock(LLVMValueRef Fn, + LLVMBasicBlockRef BB) { + unwrap<Function>(Fn)->getBasicBlockList().push_back(unwrap(BB)); +} + LLVMBasicBlockRef LLVMAppendBasicBlockInContext(LLVMContextRef C, LLVMValueRef FnRef, const char *Name) { |
