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| author | Richard Biener <rguenther@suse.de> | 2016-03-01 13:32:13 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2016-03-01 13:32:13 +0000 |
| commit | 1b19470d144f605f7e69086cfdf2fbf9a4650594 (patch) | |
| tree | a1d47944d3ab4903f9a8a8260160bf5fd4385858 /gcc/testsuite | |
| parent | 366298bddaa3e5571a5a8670e9bedb6fd1fc18fc (diff) | |
| download | gcc-1b19470d144f605f7e69086cfdf2fbf9a4650594.zip gcc-1b19470d144f605f7e69086cfdf2fbf9a4650594.tar.gz gcc-1b19470d144f605f7e69086cfdf2fbf9a4650594.tar.bz2 | |
re PR middle-end/70022 (ICE: in tree_to_shwi, at tree.c:7328 with out-of-bounds vector index)
2016-03-01 Richard Biener <rguenther@suse.de>
PR middle-end/70022
* fold-const.c (fold_indirect_ref_1): Fix range checking for
vector BIT_FIELD_REF extract.
* gcc.dg/pr70022.c: New testcase.
From-SVN: r233852
Diffstat (limited to 'gcc/testsuite')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/pr70022.c | 9 |
2 files changed, 14 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index c0eaa55..5099182 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2016-03-01 Richard Biener <rguenther@suse.de> + + PR middle-end/70022 + * gcc.dg/pr70022.c: New testcase. + 2016-03-01 Ilya Enkovich <enkovich.gnu@gmail.com> PR tree-optimization/69956 diff --git a/gcc/testsuite/gcc.dg/pr70022.c b/gcc/testsuite/gcc.dg/pr70022.c new file mode 100644 index 0000000..c7e60b8 --- /dev/null +++ b/gcc/testsuite/gcc.dg/pr70022.c @@ -0,0 +1,9 @@ +/* { dg-do compile } */ + +typedef int v4si __attribute__ ((vector_size (16))); + +int +foo (v4si v) +{ + return v[~0UL]; +} |