File: ipra-reg-alias.ll

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llvm-toolchain-7 1%3A7.0.1-8
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; RUN: llc -enable-ipra -print-regusage -o /dev/null 2>&1 < %s | FileCheck %s
target triple = "x86_64--"

define i8 @main(i8 %X) {
  %inc = add i8 %X, 1
  %inc2 = mul i8 %inc, 5
; Here only CL is clobbred so CH should not be clobbred, but CX, ECX and RCX
; should be clobbered.
; CHECK: main Clobbered Registers: $ah $al $ax $cl $cx $eax $ecx $eflags $hax $rax $rcx
  ret i8 %inc2
}