Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/graphite/block-6.c @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
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/* { dg-require-effective-target size32plus } */ #define DEBUG 0 #if DEBUG #include <stdio.h> #endif #define N 200 int a[N][N]; static int __attribute__((noinline)) foo (void) { int i, j; int res = 0; /* Interchange is not legal for loops 0 and 1. */ for (i = 1; i < N; i++) for (j = 1; j < N - 1; j++) a[i][j] = a[i-1][j+1] * a[i-1][j+1] / 2; for (i = 0; i < N; i++) res += a[i][i]; return res; } extern void abort (); int main (void) { int i, j, res; for (i = 0; i < N; i++) for (j = 0; j < N; j++) a[i][j] = i + j; res = foo (); #if DEBUG fprintf (stderr, "res = %d \n", res); #endif if (res != 204007516) abort (); return 0; } /* { dg-final { scan-tree-dump "tiled by" "graphite" } } */