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(parent: 03e0010) | patch
re PR debug/50869 (ice in vt_expand_var_loc_chain)
authorAlexandre Oliva <aoliva@redhat.com>
Tue, 1 Nov 2011 02:09:00 +0000 (02:09 +0000)
committerAlexandre Oliva <aoliva@gcc.gnu.org>
Tue, 1 Nov 2011 02:09:00 +0000 (02:09 +0000)
commit5a9fbcf14adbf0aef998c7b205298a96a7bd8841
tree312250e8d8088ea8f413facab65cc217f6170c86tree | snapshot
parent03e0010d71efedb4a5a9718a68fc4ffdd9e24f5bcommit | diff
re PR debug/50869 (ice in vt_expand_var_loc_chain)

PR debug/50869
* cselib.c (cfa_base_preserved_regno): Initialize.
(cselib_expand_value_rtx_1): Don't expand it.
* var-tracking.c (vt_expand_var_loc_chain): Initialize depth.
Check it's only zero if result is NULL.

From-SVN: r180725
gcc/ChangeLog diff | blob | history
gcc/cselib.c diff | blob | history
gcc/var-tracking.c diff | blob | history
Domain: System / Toolchain;