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| author | Jan Hubicka <jh@suse.cz> | 2007-05-04 17:32:42 +0200 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2007-05-04 15:32:42 +0000 |
| commit | 06ea1b848618b585bf335d760a18b31f7ad421b1 (patch) | |
| tree | 67698d1475067126f61e0e5bc4185c60fd63495b /gcc/ipa-inline.c | |
| parent | 70aa27669b01c03118b7e18596aafbb0b00f1cf1 (diff) | |
| download | gcc-06ea1b848618b585bf335d760a18b31f7ad421b1.zip gcc-06ea1b848618b585bf335d760a18b31f7ad421b1.tar.gz gcc-06ea1b848618b585bf335d760a18b31f7ad421b1.tar.bz2 | |
opts.c (decode_options): Do not fiddle with inlining parameters in case of optimizing for size.
* opts.c (decode_options): Do not fiddle with inlining
parameters in case of optimizing for size.
* ipa-inline.c (cgraph_decide_recursive_inlining): When optimizing
for size do nothing.
(cgraph_decide_inlining_of_small_function): When optimizing for
size never inline functions increasing caller size.
(cgraph_early_inlining): Inline for size when optimizing for size.
Co-Authored-By: Richard Guenther <rguenther@suse.de>
From-SVN: r124431
Diffstat (limited to 'gcc/ipa-inline.c')
| -rw-r--r-- | gcc/ipa-inline.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/gcc/ipa-inline.c b/gcc/ipa-inline.c index 04306aa..076979e 100644 --- a/gcc/ipa-inline.c +++ b/gcc/ipa-inline.c @@ -668,6 +668,9 @@ cgraph_decide_recursive_inlining (struct cgraph_node *node) int depth = 0; int n = 0; + if (optimize_size) + return false; + if (DECL_DECLARED_INLINE_P (node->decl)) { limit = PARAM_VALUE (PARAM_MAX_INLINE_INSNS_RECURSIVE); @@ -913,7 +916,7 @@ cgraph_decide_inlining_of_small_functions (void) } } - if (!cgraph_maybe_hot_edge_p (edge) && growth > 0) + if ((!cgraph_maybe_hot_edge_p (edge) || optimize_size) && growth > 0) { if (!cgraph_recursive_inlining_p (edge->caller, edge->callee, &edge->inline_failed)) @@ -1444,7 +1447,7 @@ cgraph_early_inlining (void) if (sorrycount || errorcount) return 0; if (cgraph_decide_inlining_incrementally (node, - flag_unit_at_a_time + flag_unit_at_a_time || optimize_size ? INLINE_SIZE : INLINE_SPEED, 0)) { timevar_push (TV_INTEGRATION); |