File: vmux-order.ll

package info (click to toggle)
swiftlang 6.0.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 2,519,992 kB
  • sloc: cpp: 9,107,863; ansic: 2,040,022; asm: 1,135,751; python: 296,500; objc: 82,456; f90: 60,502; lisp: 34,951; pascal: 19,946; sh: 18,133; perl: 7,482; ml: 4,937; javascript: 4,117; makefile: 3,840; awk: 3,535; xml: 914; fortran: 619; cs: 573; ruby: 573
file content (13 lines) | stat: -rw-r--r-- 547 bytes parent folder | download | duplicates (23) 
1
2
3
4
5
6
7
8
9
10
11
12
13
 
; RUN: llc -march=hexagon < %s | FileCheck %s

; Check for the correct order of vmux operands: the vcmp.eq sets predicate
; bits for 0s in the mask.
; 
; CHECK: vmux(q{{[0-3]+}},v1,v0)

define <16 x i32> @fred(<16 x i32> %v0, <16 x i32> %v1) #0 {
  %p = shufflevector <16 x i32> %v0, <16 x i32> %v1, <16 x i32> <i32 0,i32 17,i32 2,i32 19,i32 4,i32 21,i32 6,i32 23,i32 8,i32 25,i32 10,i32 27,i32 12,i32 29,i32 14,i32 31>
  ret <16 x i32> %p
}

attributes #0 = { nounwind readnone "target-cpu"="hexagonv60" "target-features"="+hvx,+hvx-length64b" }