| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc < %s -mtriple=aarch64-unknown-linux-gnu -o - | FileCheck %s |
| ; ModuleID = '<stdin>' |
| source_filename = "<stdin>" |
| target datalayout = "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128" |
| target triple = "aarch64-unknown-linux-gnu" |
| |
| define i32 @Orlshr(i32 %e) { |
| ; CHECK-LABEL: Orlshr: |
| ; CHECK: // %bb.0: // %entry |
| ; CHECK-NEXT: orr w8, w0, w0, lsr #15 |
| ; CHECK-NEXT: orr w8, w8, w8, lsr #15 |
| ; CHECK-NEXT: orr w8, w8, w8, lsr #15 |
| ; CHECK-NEXT: orr w0, w8, w8, lsr #15 |
| ; CHECK-NEXT: ret |
| entry: |
| %shr = lshr i32 %e, 15 |
| %or = or i32 %shr, %e |
| %shr.1 = lshr i32 %or, 15 |
| %or.1 = or i32 %shr.1, %or |
| %shr.2 = lshr i32 %or.1, 15 |
| %or.2 = or i32 %shr.2, %or.1 |
| %shr.3 = lshr i32 %or.2, 15 |
| %or.3 = or i32 %shr.3, %or.2 |
| ret i32 %or.3 |
| } |
| |
| define i32 @Orshl(i32 %e) { |
| ; CHECK-LABEL: Orshl: |
| ; CHECK: // %bb.0: // %entry |
| ; CHECK-NEXT: orr w8, w0, w0, lsl #15 |
| ; CHECK-NEXT: orr w8, w8, w8, lsl #15 |
| ; CHECK-NEXT: orr w8, w8, w8, lsl #15 |
| ; CHECK-NEXT: orr w0, w8, w8, lsl #15 |
| ; CHECK-NEXT: ret |
| entry: |
| %shl = shl i32 %e, 15 |
| %or = or i32 %shl, %e |
| %shl.1 = shl i32 %or, 15 |
| %or.1 = or i32 %shl.1, %or |
| %shl.2 = shl i32 %or.1, 15 |
| %or.2 = or i32 %shl.2, %or.1 |
| %shl.3 = shl i32 %or.2, 15 |
| %or.3 = or i32 %shl.3, %or.2 |
| ret i32 %or.3 |
| } |