forked from OSchip/llvm-project
47 lines
1.3 KiB
LLVM
47 lines
1.3 KiB
LLVM
; 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
|
|
}
|