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| author | Sebastian Pop <sebastian.pop@amd.com> | 2010-03-08 17:48:48 +0000 |
|---|---|---|
| committer | Sebastian Pop <spop@gcc.gnu.org> | 2010-03-08 17:48:48 +0000 |
| commit | bd7742f8ef1cbac617b6f58fe28b4bb2dcaa584c (patch) | |
| tree | 0aaa2fea58e336edc525781d7d2d849a805dbb60 /gcc | |
| parent | 733ff09d8391090e751823106e2d4d4c1bd4e67a (diff) | |
| download | gcc-bd7742f8ef1cbac617b6f58fe28b4bb2dcaa584c.zip gcc-bd7742f8ef1cbac617b6f58fe28b4bb2dcaa584c.tar.gz gcc-bd7742f8ef1cbac617b6f58fe28b4bb2dcaa584c.tar.bz2 | |
graphite-clast-to-gimple.c (find_cloog_iv_in_expr): Simplify and clean up the logic.
Cleanup.
2010-02-23 Sebastian Pop <sebastian.pop@amd.com>
* graphite-clast-to-gimple.c (find_cloog_iv_in_expr): Simplify
and clean up the logic.
From-SVN: r157279
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog.graphite | 5 | ||||
| -rw-r--r-- | gcc/graphite-clast-to-gimple.c | 30 |
2 files changed, 18 insertions, 17 deletions
diff --git a/gcc/ChangeLog.graphite b/gcc/ChangeLog.graphite index a3dbd5f..e3e6ecd 100644 --- a/gcc/ChangeLog.graphite +++ b/gcc/ChangeLog.graphite @@ -1,5 +1,10 @@ 2010-02-23 Sebastian Pop <sebastian.pop@amd.com> + * graphite-clast-to-gimple.c (find_cloog_iv_in_expr): Simplify + and clean up the logic. + +2010-02-23 Sebastian Pop <sebastian.pop@amd.com> + * graphite-sese-to-poly.c (add_param_constraints): Enabled: remove early return. diff --git a/gcc/graphite-clast-to-gimple.c b/gcc/graphite-clast-to-gimple.c index 424f5c6..3e82075 100644 --- a/gcc/graphite-clast-to-gimple.c +++ b/gcc/graphite-clast-to-gimple.c @@ -997,34 +997,30 @@ static const char * find_cloog_iv_in_expr (struct clast_expr *expr) { struct clast_term *term = (struct clast_term *) expr; - - if (expr->type == expr_term - && !term->var) - return NULL; + struct clast_reduction *red; + int i; if (expr->type == expr_term) return term->var; - if (expr->type == expr_red) - { - int i; - struct clast_reduction *red = (struct clast_reduction *) expr; + if (expr->type != expr_red) + return NULL; - for (i = 0; i < red->n; i++) - { - const char *res = find_cloog_iv_in_expr ((red)->elts[i]); + red = (struct clast_reduction *) expr; + for (i = 0; i < red->n; i++) + { + const char *res = find_cloog_iv_in_expr (red->elts[i]); - if (res) - return res; - } + if (res) + return res; } return NULL; } -/* Build for a clast_user_stmt USER_STMT a map between the CLAST - induction variables and the corresponding GCC old induction - variables. This information is stored on each GRAPHITE_BB. */ +/* Build for USER_STMT a map between the CLAST induction variables and + the corresponding GCC old induction variables. This information is + stored on each GRAPHITE_BB. */ static void compute_cloog_iv_types_1 (poly_bb_p pbb, struct clast_user_stmt *user_stmt) |