Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/vect/pr43430-1.c @ 158:494b0b89df80 default tip
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author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Mon, 25 May 2020 18:13:55 +0900 |
parents | 04ced10e8804 |
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/* { dg-require-effective-target vect_int } */ #include <stdarg.h> #include "tree-vect.h" #define N 16 typedef int myint; myint data_ch1[N + 1] = { 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30 }; myint data_ch2[N + 1] = { 0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30 }; #define SUM 480 __attribute__ ((noinline)) int foo (myint * s1, myint * s2, int stride) { int score = 0; int x; for (x = 0; x < N; x++) score += ((s1[x] - s1[x + stride] + s2[x + stride]) >= 0 ? s1[x] + s2[x + stride] : s2[x + stride]); if (score != SUM) abort (); return 0; } int main (void) { check_vect (); return foo (data_ch1, data_ch2, 1); } /* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { target vect_condition } } } */