1; RUN: not llvm-as < %s -o /dev/null 2>&1 | FileCheck %s 2 3declare i32 @llvm.ctlz.i32(i32, i1) 4declare i32 @llvm.cttz.i32(i32, i1) 5 6define void @f(i32 %x, i1 %is_not_zero) { 7entry: 8; CHECK: is_zero_undef argument of bit counting intrinsics must be a constant int 9; CHECK-NEXT: @llvm.ctlz.i32 10 call i32 @llvm.ctlz.i32(i32 %x, i1 %is_not_zero) 11 12; CHECK: is_zero_undef argument of bit counting intrinsics must be a constant int 13; CHECK-NEXT: @llvm.cttz.i32 14 call i32 @llvm.cttz.i32(i32 %x, i1 %is_not_zero) 15 ret void 16} 17