1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; RUN: llc < %s -mtriple=aarch64-unknown-linux-gnu -o - | FileCheck %s 3; ModuleID = '<stdin>' 4source_filename = "<stdin>" 5target datalayout = "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128" 6target triple = "aarch64-unknown-linux-gnu" 7 8define i32 @Orlshr(i32 %e) { 9; CHECK-LABEL: Orlshr: 10; CHECK: // %bb.0: // %entry 11; CHECK-NEXT: orr w8, w0, w0, lsr #15 12; CHECK-NEXT: orr w8, w8, w8, lsr #15 13; CHECK-NEXT: orr w8, w8, w8, lsr #15 14; CHECK-NEXT: orr w0, w8, w8, lsr #15 15; CHECK-NEXT: ret 16entry: 17 %shr = lshr i32 %e, 15 18 %or = or i32 %shr, %e 19 %shr.1 = lshr i32 %or, 15 20 %or.1 = or i32 %shr.1, %or 21 %shr.2 = lshr i32 %or.1, 15 22 %or.2 = or i32 %shr.2, %or.1 23 %shr.3 = lshr i32 %or.2, 15 24 %or.3 = or i32 %shr.3, %or.2 25 ret i32 %or.3 26} 27 28define i32 @Orshl(i32 %e) { 29; CHECK-LABEL: Orshl: 30; CHECK: // %bb.0: // %entry 31; CHECK-NEXT: orr w8, w0, w0, lsl #15 32; CHECK-NEXT: orr w8, w8, w8, lsl #15 33; CHECK-NEXT: orr w8, w8, w8, lsl #15 34; CHECK-NEXT: orr w0, w8, w8, lsl #15 35; CHECK-NEXT: ret 36entry: 37 %shl = shl i32 %e, 15 38 %or = or i32 %shl, %e 39 %shl.1 = shl i32 %or, 15 40 %or.1 = or i32 %shl.1, %or 41 %shl.2 = shl i32 %or.1, 15 42 %or.2 = or i32 %shl.2, %or.1 43 %shl.3 = shl i32 %or.2, 15 44 %or.3 = or i32 %shl.3, %or.2 45 ret i32 %or.3 46} 47