diff options
| author | Bin Cheng <bin.cheng@linux.alibaba.com> | 2019-04-23 03:54:59 +0000 |
|---|---|---|
| committer | Bin Cheng <amker@gcc.gnu.org> | 2019-04-23 03:54:59 +0000 |
| commit | 9e14603dfeba1fc1d54f2373de20eea7469ee0c3 (patch) | |
| tree | f859612eaba12970593f1be51bca49c98d577ba7 /gcc/tree-data-ref.c | |
| parent | 6e8fc175bda51464ac124fcf20df62fd19801203 (diff) | |
| download | gcc-9e14603dfeba1fc1d54f2373de20eea7469ee0c3.zip gcc-9e14603dfeba1fc1d54f2373de20eea7469ee0c3.tar.gz gcc-9e14603dfeba1fc1d54f2373de20eea7469ee0c3.tar.bz2 | |
re PR tree-optimization/90021 (ICE in index_in_loop_nest, at tree-data-ref.h:587 since r270203)
PR tree-optimization/92001
* tree-chrec.c (evolution_function_is_univariate_p): New parameter
and check univariate against it.
* tree-chrec.h (evolution_function_is_univariate_p): New parameter.
* tree-data-ref.c (add_other_self_distances): Pass new argument.
gcc/testsuite
* gcc/testsuite/gfortran.dg/pr90021.f90: New test.
From-SVN: r270499
Diffstat (limited to 'gcc/tree-data-ref.c')
| -rw-r--r-- | gcc/tree-data-ref.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/tree-data-ref.c b/gcc/tree-data-ref.c index 51da181..ccb1cfc 100644 --- a/gcc/tree-data-ref.c +++ b/gcc/tree-data-ref.c @@ -4431,7 +4431,7 @@ add_other_self_distances (struct data_dependence_relation *ddr) if (TREE_CODE (access_fun) == POLYNOMIAL_CHREC) { - if (!evolution_function_is_univariate_p (access_fun)) + if (!evolution_function_is_univariate_p (access_fun, loop->num)) { if (DDR_NUM_SUBSCRIPTS (ddr) != 1) { |