URL
https://opencores.org/ocsvn/openrisc_me/openrisc_me/trunk
Subversion Repositories openrisc_me
[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [loop-32.c] - Rev 298
Compare with Previous | Blame | View Log
/* { dg-do compile } */ /* { dg-options "-O2 -fdump-tree-lim-details" } */ int x; int a[100]; struct a { int X; int Y; }; void bla(void); void test1(void) { unsigned i; /* We should perform store motion here. */ for (x = 0; x < 100; x++) a[x] = x; } void test2(void) { unsigned i; /* But not here. */ for (x = 0; x < 100; x++) bla (); } void test3(struct a *A) { unsigned i; /* But we should here (using base + offset analysis). */ for (i = 0; i < 100; i++) { A[5].X += i; A[5].Y += i; } } /* { dg-final { scan-tree-dump-times "Executing store motion of" 3 "lim1" } } */ /* { dg-final { cleanup-tree-dump "lim\[1-2\]" } } */