File: fold-vec-cntlz-short.c

package info (click to toggle)
gcc-arm-none-eabi 15%3A8-2019-q3-1
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 571,828 kB
  • sloc: ansic: 2,937,651; cpp: 881,644; ada: 597,189; makefile: 65,528; asm: 56,499; xml: 46,621; exp: 24,747; sh: 19,684; python: 7,256; pascal: 4,370; awk: 3,497; perl: 2,695; yacc: 316; ml: 285; f90: 234; lex: 198; objc: 194; haskell: 119
file content (22 lines) | stat: -rw-r--r-- 489 bytes parent folder | download | duplicates (3) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
 
/* Verify that overloaded built-ins for vec_cntlz with int
   inputs produce the right results.  */

/* { dg-do compile } */
/* { dg-require-effective-target powerpc_p8vector_ok } */
/* { dg-options "-maltivec -mpower8-vector -O2" } */

#include <altivec.h>

vector signed short
testsi (vector signed short vss2)
{
  return vec_cntlz (vss2);
}

vector unsigned short
testui (vector unsigned short vus2)
{
  return vec_cntlz (vus2);
}

/* { dg-final { scan-assembler-times "vclzh" 2 } } */