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| author | Marek Polacek <polacek@redhat.com> | 2018-07-03 14:21:15 +0000 |
|---|---|---|
| committer | Marek Polacek <mpolacek@gcc.gnu.org> | 2018-07-03 14:21:15 +0000 |
| commit | 3f27391f45bee92884daf6dcf40a652a38a69658 (patch) | |
| tree | 2d2556adeab27e19a97452f9eeb0fc7b3f90c73e /gcc/gimple-fold.c | |
| parent | 2831d6814a2f0f01b7ad4dcda1bf488ffb3addd1 (diff) | |
| download | gcc-3f27391f45bee92884daf6dcf40a652a38a69658.zip gcc-3f27391f45bee92884daf6dcf40a652a38a69658.tar.gz gcc-3f27391f45bee92884daf6dcf40a652a38a69658.tar.bz2 | |
re PR middle-end/86202 (ICE in get_range_info calling an invalid memcpy() declaration)
PR middle-end/86202
* gimple-fold.c (size_must_be_zero_p): Check the type of the size.
* gcc.dg/Wint-conversion-2.c: New test.
From-SVN: r262344
Diffstat (limited to 'gcc/gimple-fold.c')
| -rw-r--r-- | gcc/gimple-fold.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/gimple-fold.c b/gcc/gimple-fold.c index a31f507..6ce34bf 100644 --- a/gcc/gimple-fold.c +++ b/gcc/gimple-fold.c @@ -645,7 +645,7 @@ size_must_be_zero_p (tree size) if (integer_zerop (size)) return true; - if (TREE_CODE (size) != SSA_NAME) + if (TREE_CODE (size) != SSA_NAME || !INTEGRAL_TYPE_P (TREE_TYPE (size))) return false; wide_int min, max; |