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| author | Bin Cheng <bin.cheng@arm.com> | 2017-05-11 09:57:06 +0000 |
|---|---|---|
| committer | Bin Cheng <amker@gcc.gnu.org> | 2017-05-11 09:57:06 +0000 |
| commit | ab9e91f9fcc9f7b0b8d848f1ba698bc46ce70922 (patch) | |
| tree | e58ce11f81f1985426ad7ee8fdf4be877f775d8c /gcc | |
| parent | e292d60603794a494b130475e247123018e3b104 (diff) | |
| download | gcc-ab9e91f9fcc9f7b0b8d848f1ba698bc46ce70922.zip gcc-ab9e91f9fcc9f7b0b8d848f1ba698bc46ce70922.tar.gz gcc-ab9e91f9fcc9f7b0b8d848f1ba698bc46ce70922.tar.bz2 | |
tree-ssa-loop-ivopts.c (determine_set_costs): Skip non-interger when counting register pressure.
* tree-ssa-loop-ivopts.c (determine_set_costs): Skip non-interger
when counting register pressure.
From-SVN: r247898
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/tree-ssa-loop-ivopts.c | 4 |
2 files changed, 9 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 9064bed..3430b1e 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,10 @@ 2017-05-11 Bin Cheng <bin.cheng@arm.com> + * tree-ssa-loop-ivopts.c (determine_set_costs): Skip non-interger + when counting register pressure. + +2017-05-11 Bin Cheng <bin.cheng@arm.com> + * tree-ssa-loop-ivopts.c (compare_cost_pair): New. (iv_ca_more_deps): Renamed to ... (iv_ca_compare_deps): ... this. diff --git a/gcc/tree-ssa-loop-ivopts.c b/gcc/tree-ssa-loop-ivopts.c index 553310b..8b228ca 100644 --- a/gcc/tree-ssa-loop-ivopts.c +++ b/gcc/tree-ssa-loop-ivopts.c @@ -5577,6 +5577,10 @@ determine_set_costs (struct ivopts_data *data) if (get_iv (data, op)) continue; + if (!POINTER_TYPE_P (TREE_TYPE (op)) + && !INTEGRAL_TYPE_P (TREE_TYPE (op))) + continue; + n++; } |