1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5 2; RUN: llc < %s -mtriple=x86_64-linux-gnu | FileCheck %s 3 4define i16 @pr94824(i8 %x1) { 5; CHECK-LABEL: pr94824: 6; CHECK: # %bb.0: # %entry 7; CHECK-NEXT: orl $256, %edi # imm = 0x100 8; CHECK-NEXT: rep bsfl %edi, %ecx 9; CHECK-NEXT: movl $1, %eax 10; CHECK-NEXT: # kill: def $cl killed $cl killed $ecx 11; CHECK-NEXT: shll %cl, %eax 12; CHECK-NEXT: # kill: def $ax killed $ax killed $eax 13; CHECK-NEXT: retq 14entry: 15 %cttz = call i8 @llvm.cttz.i8(i8 %x1, i1 false) 16 %ext = zext i8 %cttz to i16 17 %shl = shl i16 1, %ext 18 ret i16 %shl 19} 20