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| author | Eric Botcazou <ebotcazou@gcc.gnu.org> | 2015-01-22 16:44:50 +0000 |
|---|---|---|
| committer | Eric Botcazou <ebotcazou@gcc.gnu.org> | 2015-01-22 16:44:50 +0000 |
| commit | f77107e8141ed85ea5f35a9dd840e4431a27d763 (patch) | |
| tree | 054d0aa2c7319dc11a30f4c8c7f94709384441d9 /gcc/fold-const.c | |
| parent | 0c7990560b5c901884b0c2f5464c3240c0ee02cb (diff) | |
| download | gcc-f77107e8141ed85ea5f35a9dd840e4431a27d763.zip gcc-f77107e8141ed85ea5f35a9dd840e4431a27d763.tar.gz gcc-f77107e8141ed85ea5f35a9dd840e4431a27d763.tar.bz2 | |
* fold-const.c (const_binop): Add early return for non-tcc_binary.
From-SVN: r220007
Diffstat (limited to 'gcc/fold-const.c')
| -rw-r--r-- | gcc/fold-const.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/fold-const.c b/gcc/fold-const.c index 50a9877..b4301c7 100644 --- a/gcc/fold-const.c +++ b/gcc/fold-const.c @@ -1562,9 +1562,13 @@ const_binop (enum tree_code code, tree type, tree arg1, tree arg2) default:; } + if (TREE_CODE_CLASS (code) != tcc_binary) + return NULL_TREE; + /* Make sure type and arg0 have the same saturating flag. */ gcc_checking_assert (TYPE_SATURATING (type) == TYPE_SATURATING (TREE_TYPE (arg1))); + return const_binop (code, arg1, arg2); } |