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| author | Tom de Vries <tom@codesourcery.com> | 2015-07-24 20:55:31 +0000 |
|---|---|---|
| committer | Tom de Vries <vries@gcc.gnu.org> | 2015-07-24 20:55:31 +0000 |
| commit | 5fed2e0d170999aeadea8a9aa3708276c45a1602 (patch) | |
| tree | 5049de5a7bcf40f973213a342fb7a35c73966747 /gcc | |
| parent | e6df850973c9cc688cad4d9bff4c1260c028025d (diff) | |
| download | gcc-5fed2e0d170999aeadea8a9aa3708276c45a1602.zip gcc-5fed2e0d170999aeadea8a9aa3708276c45a1602.tar.gz gcc-5fed2e0d170999aeadea8a9aa3708276c45a1602.tar.bz2 | |
Enable reductions without fassociative-math in graphite
2015-07-24 Tom de Vries <tom@codesourcery.com>
* graphite-sese-to-poly.c (build_poly_scop): Always call
rewrite_commutative_reductions_out_of_ssa.
From-SVN: r226194
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/graphite-sese-to-poly.c | 3 |
2 files changed, 6 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 3bd8ff1..5a82db0 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,10 @@ 2015-07-24 Tom de Vries <tom@codesourcery.com> + * graphite-sese-to-poly.c (build_poly_scop): Always call + rewrite_commutative_reductions_out_of_ssa. + +2015-07-24 Tom de Vries <tom@codesourcery.com> + * graphite-sese-to-poly.c (is_reduction_operation_p): Limit flag_associative_math to FLOAT_TYPE_P. Honour TYPE_OVERFLOW_WRAPS for INTEGRAL_TYPE_P. Don't allow any other types. diff --git a/gcc/graphite-sese-to-poly.c b/gcc/graphite-sese-to-poly.c index 25cfa17..c583f16 100644 --- a/gcc/graphite-sese-to-poly.c +++ b/gcc/graphite-sese-to-poly.c @@ -3156,8 +3156,7 @@ build_poly_scop (scop_p scop) if (!scop_ivs_can_be_represented (scop)) return; - if (flag_associative_math) - rewrite_commutative_reductions_out_of_ssa (scop); + rewrite_commutative_reductions_out_of_ssa (scop); build_sese_loop_nests (region); /* Record all conditions in REGION. */ |