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[Bug middle-end/32349] [4.3 Regression] ICE in df_refs_verify with -O2 -fmodulo-sched for spec tests
- From: "zadeck at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 17 Jun 2007 17:51:39 -0000
- Subject: [Bug middle-end/32349] [4.3 Regression] ICE in df_refs_verify with -O2 -fmodulo-sched for spec tests
- References: <bug-32349-4503@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #4 from zadeck at gcc dot gnu dot org 2007-06-17 17:51 -------
Subject: Bug 32349
Author: zadeck
Date: Sun Jun 17 17:51:25 2007
New Revision: 125776
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=125776
Log:
2007-06-17 Kenneth Zadeck <zadeck@naturalbridge.com>
PR middle-end/32349
* modulo-sched (generate_reg_moves): Added rescan parameter and if
this is true, rescan insn being modified.
(sms_schedule): Added rescan parameter.
(rest_of_handle_sms): Moved freeing of dominance info to before
getting out of cfg_layout.
2007-06-17 Kenneth Zadeck <zadeck@naturalbridge.com>
* gcc.c-torture/compile/pr32349.c: New testcase.
Added:
trunk/gcc/testsuite/gcc.c-torture/compile/pr32349.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/modulo-sched.c
trunk/gcc/testsuite/ChangeLog
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32349