File: 2013-03-02-vduplane-nonconstant-source-index.ll

package info (click to toggle)
llvm-toolchain-7 1%3A7.0.1-8
  • links: PTS, VCS
  • area: main
  • in suites: buster
  • size: 733,456 kB
  • sloc: cpp: 3,776,651; ansic: 633,271; asm: 350,301; python: 142,716; objc: 107,612; sh: 22,626; lisp: 11,056; perl: 7,999; pascal: 6,742; ml: 5,537; awk: 3,536; makefile: 2,557; cs: 2,027; xml: 841; ruby: 156
file content (14 lines) | stat: -rw-r--r-- 658 bytes parent folder | download | duplicates (20) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
 
; RUN: llc < %s -mtriple=thumbv7-apple-ios | FileCheck %s

define void @bar(<4 x i32>* %p, i32 %lane, <4 x i32> %phitmp) nounwind {
; CHECK:  lsls r[[ADDR:[0-9]+]], r[[ADDR]], #2
; CHECK:  vst1.64 {d{{[0-9]+}}, d{{[0-9]+}}}, [r[[SOURCE:[0-9]+]]:128], r[[ADDR]]
; CHECK:  vld1.32 {[[DREG:d[0-9]+]][], [[DREG2:d[0-9]+]][]}, [r[[SOURCE]]:32]
; CHECK:  vst1.32 {[[DREG]], [[DREG2]]}, [r0]
  %val = extractelement <4 x i32> %phitmp, i32 %lane
  %r1 = insertelement <4 x i32> undef, i32 %val, i32 1
  %r2 = insertelement <4 x i32> %r1, i32 %val, i32 2
  %r3 = insertelement <4 x i32> %r2, i32 %val, i32 3
  store <4 x i32> %r3, <4 x i32>* %p, align 4
  ret void
}