diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/VMCore/Verifier.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/VMCore/Verifier.cpp b/lib/VMCore/Verifier.cpp index f74d762be9..003de442d6 100644 --- a/lib/VMCore/Verifier.cpp +++ b/lib/VMCore/Verifier.cpp @@ -1688,6 +1688,12 @@ void Verifier::visitIntrinsicFunctionCall(Intrinsic::ID ID, CallInst &CI) { switch (ID) { default: break; + case Intrinsic::ctlz: // llvm.ctlz + case Intrinsic::cttz: // llvm.cttz + Assert1(isa<ConstantInt>(CI.getArgOperand(1)), + "is_zero_undef argument of bit counting intrinsics must be a " + "constant int", &CI); + break; case Intrinsic::dbg_declare: { // llvm.dbg.declare Assert1(CI.getArgOperand(0) && isa<MDNode>(CI.getArgOperand(0)), "invalid llvm.dbg.declare intrinsic call 1", &CI); |