1 ; RUN: llc -enable-ipra -print-regusage -o /dev/null 2>&1 < %s | FileCheck %s 2 target triple = "x86_64--" 3 4 define i8 @main(i8 %X) { 5 %inc = add i8 %X, 1 6 %inc2 = mul i8 %inc, 5 7 ; Here only CL is clobbred so CH should not be clobbred, but CX, ECX and RCX 8 ; should be clobbered. 9 ; CHECK: main Clobbered Registers: $ah $al $ax $cl $cx $eax $ecx $eflags $hax $rax $rcx 10 ret i8 %inc2 11 } 12 13
