File: vsx-shuffle-le-load.ll

package info (click to toggle)
llvm-toolchain-21 1%3A21.1.4-5
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 2,236,516 kB
  • sloc: cpp: 7,619,569; ansic: 1,433,956; asm: 1,058,748; python: 252,181; f90: 94,671; objc: 70,753; lisp: 42,813; pascal: 18,401; sh: 8,601; ml: 5,111; perl: 4,720; makefile: 3,585; awk: 3,523; javascript: 2,272; xml: 892; fortran: 770
file content (16 lines) | stat: -rw-r--r-- 633 bytes parent folder | download | duplicates (23) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
 
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -verify-machineinstrs -mcpu=pwr9 -mattr=+vsx \
; RUN:   -mtriple=powerpc64le-unknown-linux-gnu < %s | FileCheck %s

define <2 x double> @loadChainHasUser(ptr %p1, <2 x double> %v2) {
; CHECK-LABEL: loadChainHasUser:
; CHECK:       # %bb.0:
; CHECK-NEXT:    lxvd2x 0, 0, 3
; CHECK-NEXT:    stxv 34, 0(3)
; CHECK-NEXT:    xxlor 34, 0, 0
; CHECK-NEXT:    blr
  %v1 = load <2 x double>, ptr %p1
  store <2 x double> %v2, ptr %p1, align 16
  %v3 = shufflevector <2 x double> %v1, <2 x double> %v1, <2 x i32> < i32 1, i32 0>
  ret <2 x double> %v3
}