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| author | Martin Jambor <mjambor@suse.cz> | 2013-03-20 17:20:22 +0100 |
|---|---|---|
| committer | Martin Jambor <jamborm@gcc.gnu.org> | 2013-03-20 17:20:22 +0100 |
| commit | 19321415eedc7cde0db631fb9a4dfbf36d351660 (patch) | |
| tree | a434eb85e3009252d458c9b59655cf3c3b1a0e64 /gcc/ipa-cp.c | |
| parent | c6d5ff8310ce6c8c675b9be815bcb091e6cb51ba (diff) | |
| download | gcc-19321415eedc7cde0db631fb9a4dfbf36d351660.tar.gz | |
params.def (PARAM_IPA_CP_ARRAY_INDEX_HINT_BONUS): New parameter.
2013-03-20 Martin Jambor <mjambor@suse.cz>
* params.def (PARAM_IPA_CP_ARRAY_INDEX_HINT_BONUS): New parameter.
* ipa-cp.c (hint_time_bonus): Add abonus for known array indices.
From-SVN: r196832
Diffstat (limited to 'gcc/ipa-cp.c')
| -rw-r--r-- | gcc/ipa-cp.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/gcc/ipa-cp.c b/gcc/ipa-cp.c index d01b053a3f9..69d7d23acb2 100644 --- a/gcc/ipa-cp.c +++ b/gcc/ipa-cp.c @@ -1622,9 +1622,12 @@ devirtualization_time_bonus (struct cgraph_node *node, static int hint_time_bonus (inline_hints hints) { + int result = 0; if (hints & (INLINE_HINT_loop_iterations | INLINE_HINT_loop_stride)) - return PARAM_VALUE (PARAM_IPA_CP_LOOP_HINT_BONUS); - return 0; + result += PARAM_VALUE (PARAM_IPA_CP_LOOP_HINT_BONUS); + if (hints & INLINE_HINT_array_index) + result += PARAM_VALUE (PARAM_IPA_CP_ARRAY_INDEX_HINT_BONUS); + return result; } /* Return true if cloning NODE is a good idea, given the estimated TIME_BENEFIT |