diff options
| author | Sebastian Pop <sebastian.pop@amd.com> | 2009-07-31 02:28:50 +0000 |
|---|---|---|
| committer | Sebastian Pop <spop@gcc.gnu.org> | 2009-07-31 02:28:50 +0000 |
| commit | 42e6eec568abf5870e676873309f998211c648a8 (patch) | |
| tree | d47dbe7b84e12738d6f7816462a84f05bedd6cce /gcc/tree-scalar-evolution.c | |
| parent | 778069251c199e0aec2851d53b0700fe4204da0e (diff) | |
| download | gcc-42e6eec568abf5870e676873309f998211c648a8.zip gcc-42e6eec568abf5870e676873309f998211c648a8.tar.gz gcc-42e6eec568abf5870e676873309f998211c648a8.tar.bz2 | |
tree-scalar-evolution.c (compute_overall_effect_of_inner_loop): Not static anymore.
2009-07-30 Sebastian Pop <sebastian.pop@amd.com>
* tree-scalar-evolution.c (compute_overall_effect_of_inner_loop): Not
static anymore. Instantiate the symbols that may have been introduced
by chrec_apply.
* tree-scalar-evolution.h (compute_overall_effect_of_inner_loop):
Declared.
From-SVN: r150289
Diffstat (limited to 'gcc/tree-scalar-evolution.c')
| -rw-r--r-- | gcc/tree-scalar-evolution.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/gcc/tree-scalar-evolution.c b/gcc/tree-scalar-evolution.c index bac6e59..e817ffe 100644 --- a/gcc/tree-scalar-evolution.c +++ b/gcc/tree-scalar-evolution.c @@ -466,7 +466,7 @@ loop_phi_node_p (gimple phi) EVOLUTION_FN = {i_0, +, 2}_1. */ -static tree +tree compute_overall_effect_of_inner_loop (struct loop *loop, tree evolution_fn) { bool val = false; @@ -492,7 +492,10 @@ compute_overall_effect_of_inner_loop (struct loop *loop, tree evolution_fn) /* evolution_fn is the evolution function in LOOP. Get its value in the nb_iter-th iteration. */ res = chrec_apply (inner_loop->num, evolution_fn, nb_iter); - + + if (chrec_contains_symbols_defined_in_loop (res, loop->num)) + res = instantiate_parameters (loop, res); + /* Continue the computation until ending on a parent of LOOP. */ return compute_overall_effect_of_inner_loop (loop, res); } |