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| author | Richard Biener <rguenther@suse.de> | 2019-07-09 13:26:43 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2019-07-09 13:26:43 +0000 |
| commit | 1f88cc260c67c8492ac15490184b8faead4b6f62 (patch) | |
| tree | 96480cf36612be433a3cf0adc79f52b73c66da81 /gcc | |
| parent | 801c9ae963cba7e3c0ac671d6d26ac5c396a41ac (diff) | |
| download | gcc-1f88cc260c67c8492ac15490184b8faead4b6f62.zip gcc-1f88cc260c67c8492ac15490184b8faead4b6f62.tar.gz gcc-1f88cc260c67c8492ac15490184b8faead4b6f62.tar.bz2 | |
re PR tree-optimization/91114 (ICE in vect_analyze_loop, at tree-vect-loop.c:2415)
2019-07-09 Richard Biener <rguenther@suse.de>
PR tree-optimization/91114
* tree-vect-data-refs.c (vect_analyze_data_refs): Failure to
find a vector type isn't fatal.
* gcc.dg/vect/pr91114.c: New testcase.
From-SVN: r273306
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/vect/pr91114.c | 12 | ||||
| -rw-r--r-- | gcc/tree-vect-data-refs.c | 2 |
4 files changed, 25 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 25959b94..63f50e8 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2019-07-09 Richard Biener <rguenther@suse.de> + + PR tree-optimization/91114 + * tree-vect-data-refs.c (vect_analyze_data_refs): Failure to + find a vector type isn't fatal. + 2019-07-09 Sylvia Taylor <sylvia.taylor@arm.com> * config/aarch64/aarch64-simd.md diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 3e36c0a..31e8a83 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2019-07-09 Richard Biener <rguenther@suse.de> + + PR tree-optimization/91114 + * gcc.dg/vect/pr91114.c: New testcase. + 2019-07-09 Sylvia Taylor <sylvia.taylor@arm.com> * gcc.target/aarch64/crypto-fuse-1.c: Remove. diff --git a/gcc/testsuite/gcc.dg/vect/pr91114.c b/gcc/testsuite/gcc.dg/vect/pr91114.c new file mode 100644 index 0000000..3343d1e --- /dev/null +++ b/gcc/testsuite/gcc.dg/vect/pr91114.c @@ -0,0 +1,12 @@ +/* { dg-do compile } */ +/* { dg-additional-options "-fopenmp-simd" } */ + +void +ne (double *zu) +{ + int h3; + +#pragma omp simd simdlen (4) + for (h3 = 0; h3 < 4; ++h3) + zu[h3] = 0; +} diff --git a/gcc/tree-vect-data-refs.c b/gcc/tree-vect-data-refs.c index cf9cee5..1af36d8 100644 --- a/gcc/tree-vect-data-refs.c +++ b/gcc/tree-vect-data-refs.c @@ -4360,6 +4360,8 @@ vect_analyze_data_refs (vec_info *vinfo, poly_uint64 *min_vf, bool *fatal) STMT_VINFO_VECTORIZABLE (stmt_info) = false; continue; } + if (fatal) + *fatal = false; return opt_result::failure_at (stmt_info->stmt, "not vectorized:" " no vectype for stmt: %G" |