d7e8206b58
This change teaches llvm::isGuaranteedToTransferExecutionToSuccessor that calls to @llvm.assume always terminate. Most other relevant intrinsics should be covered by the "CS.onlyReadsMemory() || CS.onlyAccessesArgMemory()" bit but we were missing @llvm.assumes because we state that it clobbers memory. Added an LICM test case, but this change is not specific to LICM. llvm-svn: 272703