File: vec_splat_constant.ll

package info (click to toggle)
llvm-toolchain-9 1%3A9.0.1-16.1
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 882,388 kB
  • sloc: cpp: 4,167,636; ansic: 714,256; asm: 457,610; python: 155,927; objc: 65,094; sh: 42,856; lisp: 26,908; perl: 7,786; pascal: 7,722; makefile: 6,881; ml: 5,581; awk: 3,648; cs: 2,027; xml: 888; javascript: 381; ruby: 156
file content (24 lines) | stat: -rw-r--r-- 1,132 bytes parent folder | download | duplicates (11)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc-unknown-linux-gnu -mcpu=g5 | FileCheck %s
; Formerly incorrectly inserted vsldoi (endian confusion)

@baz = common global <16 x i8> zeroinitializer    ; <<16 x i8>*> [#uses=1]

define void @foo(<16 x i8> %x) nounwind ssp {
entry:
; CHECK: foo:
; CHECK-NOT: vsldoi
  %x_addr = alloca <16 x i8>                      ; <<16 x i8>*> [#uses=2]
  %temp = alloca <16 x i8>                        ; <<16 x i8>*> [#uses=2]
  %"alloca point" = bitcast i32 0 to i32          ; <i32> [#uses=0]
  store <16 x i8> %x, <16 x i8>* %x_addr
  store <16 x i8> <i8 0, i8 0, i8 0, i8 14, i8 0, i8 0, i8 0, i8 14, i8 0, i8 0, i8 0, i8 14, i8 0, i8 0, i8 0, i8 14>, <16 x i8>* %temp, align 16
  %0 = load <16 x i8>, <16 x i8>* %x_addr, align 16          ; <<16 x i8>> [#uses=1]
  %1 = load <16 x i8>, <16 x i8>* %temp, align 16            ; <<16 x i8>> [#uses=1]
  %tmp = add <16 x i8> %0, %1                     ; <<16 x i8>> [#uses=1]
  store <16 x i8> %tmp, <16 x i8>* @baz, align 16
  br label %return

return:                                           ; preds = %entry
  ret void
; CHECK: blr
}