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| author | ro <ro@138bc75d-0d04-0410-961f-82ee72b054a4> | 2016-05-13 09:08:15 +0000 |
|---|---|---|
| committer | ro <ro@138bc75d-0d04-0410-961f-82ee72b054a4> | 2016-05-13 09:08:15 +0000 |
| commit | 6c9412663fcdccea4dfdae00718cebfa17fb4d7d (patch) | |
| tree | 2b7e8514dce86435e1359c9bd10d4eda7e0a0326 /gcc/config/i386/i386.c | |
| parent | 61ffc71aadedd5dd408837317609fcfaca1213e9 (diff) | |
| download | gcc-6c9412663fcdccea4dfdae00718cebfa17fb4d7d.tar.gz | |
Fix SEGV in ix86_in_large_data_p (PR target/71080)
PR target/71080
* config/i386/i386.c (ix86_in_large_data_p): Guard against NULL exp.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@236196 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/config/i386/i386.c')
| -rw-r--r-- | gcc/config/i386/i386.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c index 44580149f39..501e26f22fe 100644 --- a/gcc/config/i386/i386.c +++ b/gcc/config/i386/i386.c @@ -6823,6 +6823,9 @@ ix86_in_large_data_p (tree exp) if (ix86_cmodel != CM_MEDIUM && ix86_cmodel != CM_MEDIUM_PIC) return false; + if (exp == NULL_TREE) + return false; + /* Functions are never large data. */ if (TREE_CODE (exp) == FUNCTION_DECL) return false; |