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| author | Igor Zamyatin <igor.zamyatin@intel.com> | 2014-08-12 12:27:41 +0000 |
|---|---|---|
| committer | Kirill Yukhin <kyukhin@gcc.gnu.org> | 2014-08-12 12:27:41 +0000 |
| commit | cd4e76fcea6391ceb0136cffaea0672080f9eb17 (patch) | |
| tree | 8d32aa013c8b59a796e698089dc640265c19aa7d /gcc/c-family/array-notation-common.c | |
| parent | 7955b06580a73bd6ad0d744928ab4775e4723c78 (diff) | |
| download | gcc-cd4e76fcea6391ceb0136cffaea0672080f9eb17.zip gcc-cd4e76fcea6391ceb0136cffaea0672080f9eb17.tar.gz gcc-cd4e76fcea6391ceb0136cffaea0672080f9eb17.tar.bz2 | |
re PR other/61962 (GCC seems to enter an infinite loop when compiling the above cilk+ code.)
PR other/61962
gcc/c-family/
* array-notation-common.c (find_rank): Added handling for other
types of references.
testsuite/
* c-c++-common/cilk-plus/AN/pr61962.c: New test.
From-SVN: r213858
Diffstat (limited to 'gcc/c-family/array-notation-common.c')
| -rw-r--r-- | gcc/c-family/array-notation-common.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/gcc/c-family/array-notation-common.c b/gcc/c-family/array-notation-common.c index 84f6f45..f8bce04 100644 --- a/gcc/c-family/array-notation-common.c +++ b/gcc/c-family/array-notation-common.c @@ -221,11 +221,14 @@ find_rank (location_t loc, tree orig_expr, tree expr, bool ignore_builtin_fn, current_rank++; ii_tree = ARRAY_NOTATION_ARRAY (ii_tree); } - else if (TREE_CODE (ii_tree) == ARRAY_REF) + else if (handled_component_p (ii_tree) + || TREE_CODE (ii_tree) == INDIRECT_REF) ii_tree = TREE_OPERAND (ii_tree, 0); else if (TREE_CODE (ii_tree) == PARM_DECL || TREE_CODE (ii_tree) == VAR_DECL) break; + else + gcc_unreachable (); } if (*rank == 0) /* In this case, all the expressions this function has encountered thus |