[Bug middle-end/42678] ICE with lto1 in expand_mult, at expmed.c:3253
rguenth at gcc dot gnu dot org
gcc-bugzilla@gcc.gnu.org
Wed Jan 13 10:09:00 GMT 2010
------- Comment #5 from rguenth at gcc dot gnu dot org 2010-01-13 10:08 -------
Subject: Bug 42678
Author: rguenth
Date: Wed Jan 13 10:07:47 2010
New Revision: 155853
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=155853
Log:
2010-01-13 Richard Guenther <rguenther@suse.de>
PR lto/42678
* tree-pass.h (PROP_gimple_lcx): New.
* cfgexpand.c (pass_expand): Require PROP_gimple_lcx.
* passes.c (init_optimization_passes): Move pass_lower_complex_O0
before the final cleanup_eh.
(dump_properties): Dump PROP_gimple_lcx.
* tree-complex.c (pass_lower_complex): Provide PROP_gimple_lcx.
(tree_lower_complex_O0): Remove.
(gate_no_optimization): Run if PROP_gimple_lcx is not set.
(pass_lower_complex_O0): Provide PROP_gimple_lcx. Run
tree_lower_complex, schedule TODO_update_ssa.
* lto-streamer-out.c (output_function): Stream the functions
properties.
* lto-streamer-in.c (input_function): Likewise.
(lto_read_body): Do not override them here.
* gfortran.dg/lto/20100110-1_0.f90: New testcase.
Added:
trunk/gcc/testsuite/gfortran.dg/lto/20100110-1_0.f90
Modified:
trunk/gcc/ChangeLog
trunk/gcc/cfgexpand.c
trunk/gcc/lto-streamer-in.c
trunk/gcc/lto-streamer-out.c
trunk/gcc/passes.c
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-complex.c
trunk/gcc/tree-pass.h
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42678
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