diff options
| author | Richard Sandiford <richard.sandiford@linaro.org> | 2017-09-14 16:18:55 +0000 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@gcc.gnu.org> | 2017-09-14 16:18:55 +0000 |
| commit | e7c45b6600acfdc0930b980a45a364f77844139a (patch) | |
| tree | f07cb487b4874c0bff14e1e55b322fe455c59610 /gcc/ChangeLog | |
| parent | 908a1a166dccefa24ae8b3606f4ce1da944eecb0 (diff) | |
| download | gcc-e7c45b6600acfdc0930b980a45a364f77844139a.zip gcc-e7c45b6600acfdc0930b980a45a364f77844139a.tar.gz gcc-e7c45b6600acfdc0930b980a45a364f77844139a.tar.bz2 | |
Add gimple_build_vector* helpers
This patch adds gimple-fold.h equivalents of build_vector and
build_vector_from_val. Like the other gimple-fold.h routines
they always return a valid gimple value and add any new
statements to a given gimple_seq. In combination with later
patches this reduces the number of force_gimple_operands.
2017-09-14 Richard Sandiford <richard.sandiford@linaro.org>
Alan Hayward <alan.hayward@arm.com>
David Sherwood <david.sherwood@arm.com>
gcc/
* gimple-fold.h (gimple_build_vector_from_val): Declare, and provide
an inline wrapper that provides a location.
(gimple_build_vector): Likewise.
* gimple-fold.c (gimple_build_vector_from_val): New function.
(gimple_build_vector): Likewise.
* tree-vect-loop.c (get_initial_def_for_reduction): Use the new
functions to build the initial value. Always return a gimple value.
(get_initial_defs_for_reduction): Likewise. Only compute
neutral_vec once.
(vect_create_epilog_for_reduction): Don't call force_gimple_operand or
vect_init_vector on the results from get_initial_def(s)_for_reduction.
(vectorizable_induction): Use gimple_build_vector rather than
vect_init_vector.
Co-Authored-By: Alan Hayward <alan.hayward@arm.com>
Co-Authored-By: David Sherwood <david.sherwood@arm.com>
From-SVN: r252762
Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index a6c6fcc..d582e2c 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -2,6 +2,24 @@ Alan Hayward <alan.hayward@arm.com> David Sherwood <david.sherwood@arm.com> + * gimple-fold.h (gimple_build_vector_from_val): Declare, and provide + an inline wrapper that provides a location. + (gimple_build_vector): Likewise. + * gimple-fold.c (gimple_build_vector_from_val): New function. + (gimple_build_vector): Likewise. + * tree-vect-loop.c (get_initial_def_for_reduction): Use the new + functions to build the initial value. Always return a gimple value. + (get_initial_defs_for_reduction): Likewise. Only compute + neutral_vec once. + (vect_create_epilog_for_reduction): Don't call force_gimple_operand or + vect_init_vector on the results from get_initial_def(s)_for_reduction. + (vectorizable_induction): Use gimple_build_vector rather than + vect_init_vector. + +2017-09-14 Richard Sandiford <richard.sandiford@linaro.org> + Alan Hayward <alan.hayward@arm.com> + David Sherwood <david.sherwood@arm.com> + * target.h (vec_perm_indices): New typedef. (auto_vec_perm_indices): Likewise. * optabs-query.h: Include target.h |