File: 2009-07-09-ExtractBoolFromVector.ll

package info (click to toggle)
llvm-toolchain-3.7 1%3A3.7.1-5
  • links: PTS, VCS
  • area: main
  • in suites: stretch
  • size: 345,556 kB
  • ctags: 362,199
  • sloc: cpp: 2,156,381; ansic: 458,339; objc: 91,547; python: 89,988; asm: 86,305; sh: 21,479; makefile: 6,853; perl: 5,601; ml: 5,458; pascal: 3,933; lisp: 2,429; xml: 686; cs: 239; php: 202; csh: 117
file content (11 lines) | stat: -rw-r--r-- 329 bytes parent folder | download | duplicates (14) 
1
2
3
4
5
6
7
8
9
10
11
 
; RUN: llc < %s -march=x86
; PR3037

define void @entry(<4 x i8>* %dest) {
	%1 = xor <4 x i1> zeroinitializer, < i1 true, i1 true, i1 true, i1 true >
	%2 = extractelement <4 x i1> %1, i32 3
	%3 = zext i1 %2 to i8
	%4 = insertelement <4 x i8> zeroinitializer, i8 %3, i32 3
	store <4 x i8> %4, <4 x i8>* %dest, align 1
	ret void
}