File: vec_ins_extract-1.ll

package info (click to toggle)
llvm-2.7 2.7-6
  • links: PTS
  • area: main
  • in suites: squeeze
  • size: 59,992 kB
  • ctags: 49,499
  • sloc: cpp: 373,792; ansic: 16,885; sh: 12,614; asm: 6,809; ada: 3,083; ml: 2,942; python: 2,671; perl: 2,404; makefile: 1,691; pascal: 1,235; exp: 399; objc: 291; lisp: 184; csh: 117; xml: 38; f90: 36
file content (25 lines) | stat: -rw-r--r-- 891 bytes parent folder | download | duplicates (5) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
 
; RUN: llc < %s -march=x86 -mcpu=yonah | grep {(%esp,%eax,4)} | count 4

; Inserts and extracts with variable indices must be lowered
; to memory accesses.

define i32 @t0(i32 inreg %t7, <4 x i32> inreg %t8) nounwind {
  %t13 = insertelement <4 x i32> %t8, i32 76, i32 %t7
  %t9 = extractelement <4 x i32> %t13, i32 0
  ret i32 %t9
}
define i32 @t1(i32 inreg %t7, <4 x i32> inreg %t8) nounwind {
  %t13 = insertelement <4 x i32> %t8, i32 76, i32 0
  %t9 = extractelement <4 x i32> %t13, i32 %t7
  ret i32 %t9
}
define <4 x i32> @t2(i32 inreg %t7, <4 x i32> inreg %t8) nounwind {
  %t9 = extractelement <4 x i32> %t8, i32 %t7
  %t13 = insertelement <4 x i32> %t8, i32 %t9, i32 0
  ret <4 x i32> %t13
}
define <4 x i32> @t3(i32 inreg %t7, <4 x i32> inreg %t8) nounwind {
  %t9 = extractelement <4 x i32> %t8, i32 0
  %t13 = insertelement <4 x i32> %t8, i32 %t9, i32 %t7
  ret <4 x i32> %t13
}