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| author | Segher Boessenkool <segher@kernel.crashing.org> | 2017-07-24 21:47:15 +0200 |
|---|---|---|
| committer | Segher Boessenkool <segher@gcc.gnu.org> | 2017-07-24 21:47:15 +0200 |
| commit | 9fcaf0599124d58dbc96fec1f975fa142a8519cf (patch) | |
| tree | 37d16339c1aa6c156c66f5de8ebeec600674ad83 /gcc/config/avr/avr-log.c | |
| parent | d47d34bb22f756731475ea700d165f4d855d712f (diff) | |
| download | gcc-9fcaf0599124d58dbc96fec1f975fa142a8519cf.zip gcc-9fcaf0599124d58dbc96fec1f975fa142a8519cf.tar.gz gcc-9fcaf0599124d58dbc96fec1f975fa142a8519cf.tar.bz2 | |
cfgrtl: Don't crash in rtl_dump_bb if BB_END(bb) is NULL
Currently rtl_dump_bb crashes if BB_END(bb) is NULL, like it can be
during expand (rtl_dump_bb can be called at any time, by the emergency
dump added recently for example).
This fixes it.
* cfgrtl.c (rtl_dump_bb): Don't call NEXT_INSN on NULL.
From-SVN: r250480
Diffstat (limited to 'gcc/config/avr/avr-log.c')
0 files changed, 0 insertions, 0 deletions