File: vec_shift.ll

package info (click to toggle)
llvm-toolchain-20 1%3A20.1.6-1~exp1
  • links: PTS, VCS
  • area: main
  • in suites: experimental
  • size: 2,111,304 kB
  • sloc: cpp: 7,438,677; ansic: 1,393,822; asm: 1,012,926; python: 241,650; f90: 86,635; objc: 75,479; lisp: 42,144; pascal: 17,286; sh: 10,027; ml: 5,082; perl: 4,730; awk: 3,523; makefile: 3,349; javascript: 2,251; xml: 892; fortran: 672
file content (10 lines) | stat: -rw-r--r-- 302 bytes parent folder | download | duplicates (14)
1
2
3
4
5
6
7
8
9
10
; RUN: llc -verify-machineinstrs < %s  -mtriple=ppc32-- -mcpu=g5
; PR3628

define void @update(<4 x i32> %val, ptr %dst) nounwind {
entry:
	%shl = shl <4 x i32> %val, < i32 4, i32 3, i32 2, i32 1 >
	%shr = ashr <4 x i32> %shl, < i32 1, i32 2, i32 3, i32 4 >
	store <4 x i32> %shr, ptr %dst
	ret void
}