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PATCH: PR middle-end/41395: [4.5 regression] Revision 151800 failed bootstrap
- From: "H.J. Lu" <hongjiu dot lu at intel dot com>
- To: gcc-patches at gcc dot gnu dot org
- Cc: mjambor at suse dot cz
- Date: Sat, 19 Sep 2009 18:52:40 -0700
- Subject: PATCH: PR middle-end/41395: [4.5 regression] Revision 151800 failed bootstrap
- Reply-to: "H.J. Lu" <hjl dot tools at gmail dot com>
This patch allows me to bootstrap gcc. We should disable IPA-SRA until
it is fixed. I will check it in if it isn't fixed by Monday.
Thanks.
H.J.
----
2009-09-19 H.J. Lu <hongjiu.lu@intel.com>
PR middle-end/41395
* opts.c (decode_options): Don't turn flag_ipa_sra on for opt2.
Index: opts.c
===================================================================
--- opts.c (revision 151800)
+++ opts.c (working copy)
@@ -898,7 +898,9 @@ decode_options (unsigned int argc, const
flag_tree_pre = opt2;
flag_tree_switch_conversion = 1;
flag_ipa_cp = opt2;
+#if 0
flag_ipa_sra = opt2;
+#endif
/* Track fields in field-sensitive alias analysis. */
set_param_value ("max-fields-for-field-sensitive",