Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/vect/vect-67.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-require-effective-target vect_int } */ #include <stdarg.h> #include "tree-vect.h" #if VECTOR_BITS > 256 #define NINTS (VECTOR_BITS / 32) #else #define NINTS 8 #endif #define N (NINTS * 2) __attribute__ ((noinline)) int main1 (int a, int b) { int i, j; int ia[N][4][N + NINTS]; /* Multidimensional array. Aligned. The "inner" dimensions are invariant in the inner loop. Store. Not vectorizable: unsupported operation. */ for (i = 0; i < N; i++) { for (j = 0; j < N; j++) { ia[i][1][j + NINTS] = (a == b); } } /* check results: */ for (i = 0; i < N; i++) { for (j = 0; j < N; j++) { if (ia[i][1][j + NINTS] != (a == b)) abort(); } } return 0; } int main (void) { check_vect (); return main1 (2 ,7); } /* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } */ /* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 0 "vect" { xfail { ! vect_align_stack_vars } } } } */