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| author | Martin Jambor <mjambor@suse.cz> | 2020-11-12 19:56:07 +0100 |
|---|---|---|
| committer | Martin Jambor <mjambor@suse.cz> | 2020-11-12 19:56:22 +0100 |
| commit | 25a0d08b7f979ab3c6e970e1eb966c1b5ddbe9ac (patch) | |
| tree | 7200ece23ed2fd881e0d7c176b8945e460c4de98 /libcpp/include/cpplib.h | |
| parent | b86aedb0cc083efe712e530a723f1237051a6b56 (diff) | |
| download | gcc-25a0d08b7f979ab3c6e970e1eb966c1b5ddbe9ac.zip gcc-25a0d08b7f979ab3c6e970e1eb966c1b5ddbe9ac.tar.gz gcc-25a0d08b7f979ab3c6e970e1eb966c1b5ddbe9ac.tar.bz2 | |
cgraph: Avoid segfault when attempting to dump NULL clone_info
cgraph_node::materialize_clone segfaulted when I tried compiling
Tramp3D with -fdump-ipa-all because there was no clone_info - IPA-CP
created a clone only for an aggregate constant, adding a note to its
transformation summary but not creating any tree_map nor
param_adjustements.
Fixed with the following obvious extra checks which has passed
bootstrap and testing on x86_64-linux.
gcc/ChangeLog:
2020-11-12 Martin Jambor <mjambor@suse.cz>
* cgraphclones.c (cgraph_node::materialize_clone): Check that clone
info is not NULL before attempting to dump it.
Diffstat (limited to 'libcpp/include/cpplib.h')
0 files changed, 0 insertions, 0 deletions