File: isel-bitcast-v8i8-v4i16.ll

package info (click to toggle)
llvm-toolchain-11 1%3A11.0.1-2~deb10u1
  • links: PTS, VCS
  • area: main
  • in suites: buster
  • size: 995,836 kB
  • sloc: cpp: 4,767,656; ansic: 760,916; asm: 477,436; python: 170,940; objc: 69,804; lisp: 29,914; sh: 23,855; f90: 18,173; pascal: 7,551; perl: 7,471; ml: 5,603; awk: 3,489; makefile: 2,573; xml: 915; cs: 573; fortran: 503; javascript: 452
file content (13 lines) | stat: -rw-r--r-- 418 bytes parent folder | download | duplicates (17) 
1
2
3
4
5
6
7
8
9
10
11
12
13
 
; RUN: llc -march=hexagon < %s | FileCheck %s

; Check that this doesn't fail to select instructions.
; CHECK: vsplath

define <8 x i8> @fred(i16 %a0) #0 {
  %t0 = insertelement <4 x i16> undef, i16 %a0, i32 0
  %t1 = shufflevector <4 x i16> %t0, <4 x i16> undef, <4 x i32> zeroinitializer
  %t2 = bitcast <4 x i16> %t1 to <8 x i8>
  ret <8 x i8> %t2
}

attributes #0 = { readnone nounwind "target-cpu"="hexagonv62" }