ipra-reg-alias.ll
486 Bytes
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=x86_64-- -enable-ipra -o - < %s | FileCheck %s
define i8 @main(i8 %X) {
; CHECK-LABEL: main:
; CHECK: # %bb.0:
; CHECK-NEXT: # kill: def $edi killed $edi def $rdi
; CHECK-NEXT: leal (%rdi,%rdi,4), %eax
; CHECK-NEXT: addb $5, %al
; CHECK-NEXT: # kill: def $al killed $al killed $eax
; CHECK-NEXT: retq
%inc = add i8 %X, 1
%inc2 = mul i8 %inc, 5
ret i8 %inc2
}