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[LLVM-C] Add LLVMInstructionClone.

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llvm-svn: 220007
This commit is contained in:
Peter Zotov 2014-10-17 01:02:34 +00:00
parent f1146b8238
commit 461cf76486
2 changed files with 16 additions and 0 deletions
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10
include/llvm-c/Core.h
View File

@ -2408,6 +2408,16 @@ LLVMOpcode LLVMGetInstructionOpcode(LLVMValueRef Inst);
*/
LLVMIntPredicate LLVMGetICmpPredicate(LLVMValueRef Inst);
/**
* Create a copy of 'this' instruction that is identical in all ways
* except the following:
* * The instruction has no parent
* * The instruction has no name
*
* @see llvm::Instruction::clone()
*/
LLVMValueRef LLVMInstructionClone(LLVMValueRef Inst);
/**
* @defgroup LLVMCCoreValueInstructionCall Call Sites and Invocations
*

6
lib/IR/Core.cpp
View File

@ -1888,6 +1888,12 @@ LLVMOpcode LLVMGetInstructionOpcode(LLVMValueRef Inst) {
return (LLVMOpcode)0;
}
LLVMValueRef LLVMInstructionClone(LLVMValueRef Inst) {
if (Instruction *C = dyn_cast<Instruction>(unwrap(Inst)))
return wrap(C->clone());
return nullptr;
}
/*--.. Call and invoke instructions ........................................--*/
unsigned LLVMGetInstructionCallConv(LLVMValueRef Instr) {