| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py | |
| ; RUN: llc < %s -mtriple=aarch64-none-linux-gnu -global-isel -global-isel-abort=0 | FileCheck %s | |
| ; this used to crash | |
| define i32 @f(i32 %a) { | |
| ; CHECK-LABEL: f: | |
| ; CHECK: // %bb.0: | |
| ; CHECK-NEXT: lsl w8, w0, #8 | |
| ; CHECK-NEXT: orr w0, w8, w0, lsl #16 | |
| ; CHECK-NEXT: ret | |
| %shl = shl i32 %a, 8 | |
| %or = or i32 %a, %shl | |
| %r = shl i32 %or, 8 | |
| ret i32 %r | |
| } |