Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/vect/pr43434.c @ 131:84e7813d76e9
gcc-8.2
author | mir3636 |
---|---|
date | Thu, 25 Oct 2018 07:37:49 +0900 |
parents | 04ced10e8804 |
children |
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/* { dg-do compile } */ typedef short DCTELEM; typedef unsigned char uint8_t; void diff_pixels_c(DCTELEM *__restrict__ block, const uint8_t *s1, const uint8_t *s2, int stride) { int i; for(i=0;i<8;i++) { block[0] = s1[0] - s2[0]; block[1] = s1[1] - s2[1]; block[2] = s1[2] - s2[2]; block[3] = s1[3] - s2[3]; block[4] = s1[4] - s2[4]; block[5] = s1[5] - s2[5]; block[6] = s1[6] - s2[6]; block[7] = s1[7] - s2[7]; s1 += stride; s2 += stride; block += 8; } } /* { dg-final { scan-tree-dump "vectorized 1 loops" "vect" { target { vect_int && { vect_unpack && vect_hw_misalign } } } } } */