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| author | Martin Sebor <msebor@redhat.com> | 2019-11-06 01:25:09 +0000 |
|---|---|---|
| committer | Martin Sebor <msebor@gcc.gnu.org> | 2019-11-05 18:25:09 -0700 |
| commit | 91eb5fa8e1fae57f6d69b2b973ffdf1988d18ca1 (patch) | |
| tree | 35311a912227df67c92d9e17b2e86ffc2784693a /gcc/ChangeLog | |
| parent | eebabc49a3f5385d33cab235ec42e1ee0b5ca3c2 (diff) | |
| download | gcc-91eb5fa8e1fae57f6d69b2b973ffdf1988d18ca1.zip gcc-91eb5fa8e1fae57f6d69b2b973ffdf1988d18ca1.tar.gz gcc-91eb5fa8e1fae57f6d69b2b973ffdf1988d18ca1.tar.bz2 | |
PR tree-optimization/92373 - ICE in -Warray-bounds on access to member array in an initialized char buffer
gcc/testsuite/ChangeLog:
PR tree-optimization/92373
* gcc.dg/Warray-bounds-55.c: New test.
* gcc.dg/Wzero-length-array-bounds-2.c: New test.
gcc/ChangeLog:
PR tree-optimization/92373
* tree.c (component_ref_size): Only consider initializers of objects
of matching struct types.
Return null for instances of interior zero-length arrays.
From-SVN: r277871
Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 63ef711..e666a0c 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,10 @@ +2019-11-05 Martin Sebor <msebor@redhat.com> + + PR tree-optimization/92373 + * tree.c (component_ref_size): Only consider initializers of objects + of matching struct types. + Return null for instances of interior zero-length arrays. + 2019-11-05 Segher Boessenkool <segher@kernel.crashing.org> * doc/md.texi (Insn Splitting): Fix combiner documentation. |