URL
https://opencores.org/ocsvn/scarts/scarts/trunk
Subversion Repositories scarts
[/] [scarts/] [trunk/] [toolchain/] [scarts-gcc/] [gcc-4.1.1/] [gcc/] [testsuite/] [gcc.dg/] [fastmath-1.c] - Rev 12
Compare with Previous | Blame | View Log
/* { dg-do run } */ /* { dg-options "-O2 -ffast-math" } */ extern void abort (void); int foo ( float* dists, int k) { if ( ( dists [ 0 ] > 0 ) == ( dists [ 1 ] > 0 ) ) return k; return 0; } main() { float dists[16] = { 0., 1., 1., 0., 0., -1., -1., 0., 1., 1., 1., -1., -1., 1., -1., -1. }; if ( foo(&dists[0], 1) + foo(&dists[2], 2) + foo(&dists[4], 4) + foo(&dists[6], 8) + foo(&dists[8], 16) + foo(&dists[10], 32) + foo(&dists[12], 64) + foo(&dists[14], 128) != 156) abort(); return 0; }