[gcc(refs/users/hubicka/heads/honza-gcc-benchmark-branch-v2)] Disable modref.

[Jan Hubicka]

https://gcc.gnu.org/g:5a5e53fdb29042bbfc662eba9960d04e906cd553

commit 5a5e53fdb29042bbfc662eba9960d04e906cd553
Author: Jan Hubicka <jh@suse.cz>
Date:   Mon Nov 23 19:00:02 2020 +0100

    Disable modref.

Diff:
---
 gcc/opts.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gcc/opts.c b/gcc/opts.c
index 57774916a09..5bfd89bd29c 100644
--- a/gcc/opts.c
+++ b/gcc/opts.c
@@ -466,7 +466,7 @@ static const struct default_options default_options_table[] =
     { OPT_LEVELS_1_PLUS_NOT_DEBUG, OPT_finline_functions_called_once, NULL, 1 },
     { OPT_LEVELS_1_PLUS_NOT_DEBUG, OPT_fmove_loop_invariants, NULL, 1 },
     { OPT_LEVELS_1_PLUS_NOT_DEBUG, OPT_fssa_phiopt, NULL, 1 },
-    { OPT_LEVELS_1_PLUS_NOT_DEBUG, OPT_fipa_modref, NULL, 1 },
+    /*{ OPT_LEVELS_1_PLUS_NOT_DEBUG, OPT_fipa_modref, NULL, 1 },*/
     { OPT_LEVELS_1_PLUS_NOT_DEBUG, OPT_ftree_bit_ccp, NULL, 1 },
     { OPT_LEVELS_1_PLUS_NOT_DEBUG, OPT_ftree_dse, NULL, 1 },
     { OPT_LEVELS_1_PLUS_NOT_DEBUG, OPT_ftree_pta, NULL, 1 },