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| author | Richard Sandiford <richard.sandiford@linaro.org> | 2018-03-18 10:25:29 +0000 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@gcc.gnu.org> | 2018-03-18 10:25:29 +0000 |
| commit | 928b965f29f587bb033555f0db646c94afe8e7ef (patch) | |
| tree | 0e183b4538fea404815ada3c300fd059d50a5e8e /gcc/params-enum.h | |
| parent | 4a8298b46d966bcc979bb170b32a163db235f1b5 (diff) | |
| download | gcc-928b965f29f587bb033555f0db646c94afe8e7ef.zip gcc-928b965f29f587bb033555f0db646c94afe8e7ef.tar.gz gcc-928b965f29f587bb033555f0db646c94afe8e7ef.tar.bz2 | |
Don't try to vectorise COND_EXPR reduction chains (PR 84913)
The testcase ICEd for both SVE and AVX512 because we were trying
to vectorise a chain of COND_EXPRs as a reduction and getting
confused by reduc_index == -1.
2018-03-18 Richard Sandiford <richard.sandiford@linaro.org>
gcc/
PR tree-optimization/84913
* tree-vect-loop.c (vectorizable_reduction): Don't try to
vectorize chains of COND_EXPRs.
gcc/testsuite/
PR tree-optimization/84913
* gfortran.dg/vect/pr84913.f90: New test.
From-SVN: r258631
Diffstat (limited to 'gcc/params-enum.h')
0 files changed, 0 insertions, 0 deletions