1 ; Negative test. The constraint 'l' represents the register 'lo'. 2 ; Check error message in case of invalid usage. 3 ; 4 ; RUN: not llc -march=mips -filetype=obj < %s 2>&1 | FileCheck %s 5 6 define void @constraint_l() nounwind { 7 entry: 8 9 ; CHECK: error: invalid operand for instruction 10 11 tail call i16 asm sideeffect "addiu $0,$1,$2", "=l,r,r,~{$1}"(i16 0, i16 0) 12 ret void 13 } 14