File: neon_shift.ll

package info (click to toggle)
llvm-toolchain-16 1%3A16.0.6-15~deb12u1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,634,792 kB
  • sloc: cpp: 6,179,261; ansic: 1,216,205; asm: 741,319; python: 196,614; objc: 75,325; f90: 49,640; lisp: 32,396; pascal: 12,286; sh: 9,394; perl: 7,442; ml: 5,494; awk: 3,523; makefile: 2,723; javascript: 1,206; xml: 886; fortran: 581; cs: 573
file content (11 lines) | stat: -rw-r--r-- 430 bytes parent folder | download | duplicates (35)
1
2
3
4
5
6
7
8
9
10
11
; RUN: llc -mtriple=arm-eabi -mattr=+neon %s -o - | FileCheck %s

; <rdar://problem/9055897>
define <4 x i16> @t1(<4 x i32> %a) nounwind {
entry:
; CHECK: vqrshrn.s32 d{{[0-9]+}}, q{{[0-9]*}}, #13
  %x = tail call <4 x i16> @llvm.arm.neon.vqrshiftns.v4i16(<4 x i32> %a, <4 x i32> <i32 -13, i32 -13, i32 -13, i32 -13>)
  ret <4 x i16> %x
}

declare <4 x i16> @llvm.arm.neon.vqrshiftns.v4i16(<4 x i32>, <4 x i32>) nounwind readnone