URL
https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk
Subversion Repositories openrisc_2011-10-31
[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [tree-prof/] [val-prof-2.c] - Rev 604
Go to most recent revision | Compare with Previous | Blame | View Log
/* { dg-options "-O2 -fdump-tree-optimized -fdump-tree-tree_profile" } */ unsigned int a[1000]; unsigned int b = 256; unsigned int c = 1024; unsigned int d = 17; main () { int i; unsigned int n; for (i = 0; i < 1000; i++) { a[i]=100*i; } for (i = 0; i < 1000; i++) { if (i % 2) n = b; else if (i % 3) n = c; else n = d; a[i] %= n; } return 0; } /* { dg-final-use { scan-tree-dump "Mod power of 2 transformation on insn" "tree_profile"} } */ /* This is part of code checking that n is power of 2, so we are sure that the transformation didn't get optimized out. */ /* { dg-final-use { scan-tree-dump "n_\[0-9\]* \\+ 0xffff" "optimized"} } */ /* { dg-final-use { scan-tree-dump-not "Invalid sum" "optimized"} } */ /* { dg-final-use { cleanup-tree-dump "optimized" } } */ /* { dg-final-use { cleanup-tree-dump "tree_profile" } } */
Go to most recent revision | Compare with Previous | Blame | View Log