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ia64.c (ia64_set_sched_flags): Zero spec_info->mask when neither of haifa/selective schedulers are working.

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2009-03-25  Andrey Belevantsev  <abel@ispras.ru>
            Alexander Monakov  <amonakov@ispras.ru>

        * config/ia64/ia64.c (ia64_set_sched_flags): Zero spec_info->mask when
	neither of haifa/selective schedulers are working.

        * gcc.target/ia64/20090324-1.c: New test.

From-SVN: r145055
This commit is contained in:
Alexander Monakov 2009-03-25 13:04:36 +03:00
parent 7369c1d0bf
commit cd510f15b8
4 changed files with 32 additions and 0 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2009-03-25 Andrey Belevantsev <abel@ispras.ru>
* config/ia64/ia64.c (ia64_set_sched_flags): Zero spec_info->mask when
neither of haifa/selective schedulers are working.
2009-03-25 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* doc/invoke.texi (Debugging Options): Fix description of

2
gcc/config/ia64/ia64.c
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@ -7274,6 +7274,8 @@ ia64_set_sched_flags (spec_info_t spec_info)
spec_info->flags |= COUNT_SPEC_IN_CRITICAL_PATH;
}
}
else
spec_info->mask = 0;
}
/* If INSN is an appropriate load return its mode.

4
gcc/testsuite/ChangeLog
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@ -1,3 +1,7 @@
2009-03-25 Alexander Monakov <amonakov@ispras.ru>
* gcc.target/ia64/20090324-1.c: New test.
2009-03-25 Jakub Jelinek <jakub@redhat.com>
PR c/27898

21
gcc/testsuite/gcc.target/ia64/20090324-1.c Normal file
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@ -0,0 +1,21 @@
/* { dg-do compile } */
/* { dg-options "-O3 -fmodulo-sched" } */
static char *place_region_bounds_x, *place_region_bounds_y;
static void read_place () {
char msg[300];
update_screen (msg);
}
static void alloc_and_load_placement_structs () {
int i, j;
for (j=0;
j<100;
j++) {
place_region_bounds_x[i] = place_region_bounds_x[i-1];
place_region_bounds_y[i] = place_region_bounds_y[i-1];
}
}
void place_and_route () {
read_place ();
alloc_and_load_placement_structs ();
}