diff options
Diffstat (limited to 'lib/VMCore/Core.cpp')
-rw-r--r-- | lib/VMCore/Core.cpp | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/lib/VMCore/Core.cpp b/lib/VMCore/Core.cpp index 34a0e13..61ff6a8 100644 --- a/lib/VMCore/Core.cpp +++ b/lib/VMCore/Core.cpp @@ -562,7 +562,6 @@ void LLVMSetThreadLocal(LLVMValueRef GlobalVar, int IsThreadLocal) { } int LLVMIsGlobalConstant(LLVMValueRef GlobalVar) { - bool res = unwrap<GlobalVariable>(GlobalVar)->isConstant(); return unwrap<GlobalVariable>(GlobalVar)->isConstant(); } @@ -684,6 +683,27 @@ void LLVMSetInstructionCallConv(LLVMValueRef Instr, unsigned CC) { assert(0 && "LLVMSetInstructionCallConv applies only to call and invoke!"); } +/*--.. Operations on phi nodes .............................................--*/ + +void LLVMAddIncoming(LLVMValueRef PhiNode, LLVMValueRef *IncomingValues, + LLVMBasicBlockRef *IncomingBlocks, unsigned Count) { + PHINode *PhiVal = unwrap<PHINode>(PhiNode); + for (unsigned I = 0; I != Count; ++I) + PhiVal->addIncoming(unwrap(IncomingValues[I]), unwrap(IncomingBlocks[I])); +} + +unsigned LLVMCountIncoming(LLVMValueRef PhiNode) { + return unwrap<PHINode>(PhiNode)->getNumIncomingValues(); +} + +LLVMValueRef LLVMGetIncomingValue(LLVMValueRef PhiNode, unsigned Index) { + return wrap(unwrap<PHINode>(PhiNode)->getIncomingValue(Index)); +} + +LLVMBasicBlockRef LLVMGetIncomingBlock(LLVMValueRef PhiNode, unsigned Index) { + return wrap(unwrap<PHINode>(PhiNode)->getIncomingBlock(Index)); +} + /*===-- Instruction builders ----------------------------------------------===*/ |