| ; RUN: llc < %s -mtriple=avr | FileCheck %s | |
| define i8 @trunc8_loreg(i16 %x, i16 %y) { | |
| ; CHECK-LABEL: trunc8_loreg: | |
| ; CHECK: mov r24, r22 | |
| ; CHECK-NEXT: ret | |
| %conv = trunc i16 %y to i8 | |
| ret i8 %conv | |
| } | |
| define i8 @trunc8_hireg(i16 %x, i16 %y) { | |
| ; CHECK-LABEL: trunc8_hireg: | |
| ; CHECK: mov r24, r23 | |
| ; CHECK-NEXT: ret | |
| %shr1 = lshr i16 %y, 8 | |
| %conv = trunc i16 %shr1 to i8 | |
| ret i8 %conv | |
| } |