# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s --- | define i32 @foo(i32* %p) { entry: %a = load i32, i32* %p %0 = icmp sle i32 %a, 10 br i1 %0, label %less, label %exit less: ret i32 0 exit: ret i32 %a } ... --- name: foo body: | bb.0.entry: $eax = MOV32rm $rdi, 1, _, 0, _ CMP32ri8 $eax, 10, implicit-def $eflags ; CHECK: [[@LINE+1]]:40: missing implicit register operand 'implicit $eflags' JCC_1 %bb.2.exit, 15, implicit $eax bb.1.less: $eax = MOV32r0 implicit-def $eflags bb.2.exit: RETQ $eax ...