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| author | Frederik Harwath <frederik@codesourcery.com> | 2022-05-17 16:00:57 +0200 |
|---|---|---|
| committer | Tobias Burnus <tobias@codesourcery.com> | 2022-05-17 16:00:57 +0200 |
| commit | 0cca1c22b0de3dbdd7b4fc9a314d8dcf906c07f1 (patch) | |
| tree | 17348c20471769156e3f7aa56526dbf3a8bab17f | |
| parent | 61fe7b7d463f2f6bbeb175c345a68b844b396d56 (diff) | |
| download | gcc-0cca1c22b0de3dbdd7b4fc9a314d8dcf906c07f1.zip gcc-0cca1c22b0de3dbdd7b4fc9a314d8dcf906c07f1.tar.gz gcc-0cca1c22b0de3dbdd7b4fc9a314d8dcf906c07f1.tar.bz2 | |
graphite: Rename isl_id_for_ssa_name
The SSA names for which this function gets used are always SCoP
parameters and hence "isl_id_for_parameter" is a better name. It also
explains the prefix "P_" for those names in the ISL representation.
gcc/ChangeLog:
* graphite-sese-to-poly.cc (isl_id_for_ssa_name): Rename to ...
(isl_id_for_parameter): ... this new function name.
(build_scop_context): Adjust function use.
| -rw-r--r-- | gcc/graphite-sese-to-poly.cc | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/gcc/graphite-sese-to-poly.cc b/gcc/graphite-sese-to-poly.cc index 5a6d779..ea67b26 100644 --- a/gcc/graphite-sese-to-poly.cc +++ b/gcc/graphite-sese-to-poly.cc @@ -100,14 +100,15 @@ extract_affine_mul (scop_p s, tree e, __isl_take isl_space *space) return isl_pw_aff_mul (lhs, rhs); } -/* Return an isl identifier from the name of the ssa_name E. */ +/* Return an isl identifier for the parameter P. */ static isl_id * -isl_id_for_ssa_name (scop_p s, tree e) +isl_id_for_parameter (scop_p s, tree p) { - char name1[14]; - snprintf (name1, sizeof (name1), "P_%d", SSA_NAME_VERSION (e)); - return isl_id_alloc (s->isl_context, name1, e); + gcc_checking_assert (TREE_CODE (p) == SSA_NAME); + char name[14]; + snprintf (name, sizeof (name), "P_%d", SSA_NAME_VERSION (p)); + return isl_id_alloc (s->isl_context, name, p); } /* Return an isl identifier for the data reference DR. Data references and @@ -898,15 +899,15 @@ build_scop_context (scop_p scop) isl_space *space = isl_space_set_alloc (scop->isl_context, nbp, 0); unsigned i; - tree e; - FOR_EACH_VEC_ELT (region->params, i, e) + tree p; + FOR_EACH_VEC_ELT (region->params, i, p) space = isl_space_set_dim_id (space, isl_dim_param, i, - isl_id_for_ssa_name (scop, e)); + isl_id_for_parameter (scop, p)); scop->param_context = isl_set_universe (space); - FOR_EACH_VEC_ELT (region->params, i, e) - add_param_constraints (scop, i, e); + FOR_EACH_VEC_ELT (region->params, i, p) + add_param_constraints (scop, i, p); } /* Return true when loop A is nested in loop B. */ |