1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 4 2; RUN: llc < %s -mtriple=x86_64-linux-gnu | FileCheck %s 3 4define i64 @off(i8 signext %a) { 5; CHECK-LABEL: off: 6; CHECK: # %bb.0: # %entry 7; CHECK-NEXT: addb $-128, %dil 8; CHECK-NEXT: movzbl %dil, %eax 9; CHECK-NEXT: shll $3, %eax 10; CHECK-NEXT: retq 11entry: 12 %add = xor i8 %a, -128 13 %conv2 = zext i8 %add to i64 14 %mul = shl nuw nsw i64 %conv2, 3 15 ret i64 %mul 16} 17