| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py | |
| ; RUN: llc < %s -mtriple=i386-unknown-unknown | FileCheck %s | |
| ; computeKnownBits determines that we don't need a mask op that is required in the general case. | |
| define i8 @foo(i8 %tmp325) { | |
| ; CHECK-LABEL: foo: | |
| ; CHECK: # %bb.0: | |
| ; CHECK-NEXT: movzbl {{[0-9]+}}(%esp), %ecx | |
| ; CHECK-NEXT: imull $111, %ecx, %eax | |
| ; CHECK-NEXT: shrl $12, %eax | |
| ; CHECK-NEXT: movb $37, %dl | |
| ; CHECK-NEXT: # kill: def $al killed $al killed $eax | |
| ; CHECK-NEXT: mulb %dl | |
| ; CHECK-NEXT: subb %al, %cl | |
| ; CHECK-NEXT: movl %ecx, %eax | |
| ; CHECK-NEXT: retl | |
| %t546 = urem i8 %tmp325, 37 | |
| ret i8 %t546 | |
| } | |