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| author | Richard Biener <rguenther@suse.de> | 2019-03-01 09:21:30 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2019-03-01 09:21:30 +0000 |
| commit | d7a700e0a701e5164b8c547f76a2d91f657eee97 (patch) | |
| tree | 74c7336389d9d5c35c5e1c4f92b44b1e312310a2 /gcc/passes.c | |
| parent | 743f0ba244af82c835f3377dfbf0f7061e26c41a (diff) | |
| download | gcc-d7a700e0a701e5164b8c547f76a2d91f657eee97.zip gcc-d7a700e0a701e5164b8c547f76a2d91f657eee97.tar.gz gcc-d7a700e0a701e5164b8c547f76a2d91f657eee97.tar.bz2 | |
re PR middle-end/89497 (ICE caused by Segmentation Fault when compiling cups 2.2.10 with LTO flags enabled)
2019-03-01 Richard Biener <rguenther@suse.de>
PR middle-end/89497
* tree-cfgcleanup.h (cleanup_tree_cfg): Add SSA update flags
argument, defaulted to zero.
* passes.c (execute_function_todo): Pass down SSA update flags
to cleanup_tree_cfg.
* tree-cfgcleanup.c: Include tree-into-ssa.h and tree-cfgcleanup.h.
(cleanup_tree_cfg_noloop): After cleanup_control_flow_pre update SSA
form if requested.
(cleanup_tree_cfg): Get and pass down SSA update flags.
* gcc.dg/tree-ssa/reassoc-43.c: Avoid false match in regex.
* g++.dg/tree-prof/devirt.C: Scan tracer dump for foldings
that happen now earlier.
From-SVN: r269302
Diffstat (limited to 'gcc/passes.c')
| -rw-r--r-- | gcc/passes.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/passes.c b/gcc/passes.c index 7602abd..41aa765 100644 --- a/gcc/passes.c +++ b/gcc/passes.c @@ -1927,7 +1927,7 @@ execute_function_todo (function *fn, void *data) /* Always cleanup the CFG before trying to update SSA. */ if (flags & TODO_cleanup_cfg) { - cleanup_tree_cfg (); + cleanup_tree_cfg (flags & TODO_update_ssa_any); /* When cleanup_tree_cfg merges consecutive blocks, it may perform some simplistic propagation when removing single |