diff options
| author | Jan Hubicka <hubicka@ucw.cz> | 2019-10-03 17:08:21 +0200 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2019-10-03 15:08:21 +0000 |
| commit | 2925cad2151842daa387950e62d989090e47c91d (patch) | |
| tree | 56cbd7caf486ca7dff683542ddbc56465b543189 /gcc/params.def | |
| parent | ebf8247e7b8d944e75ebcb406a992b24425fc712 (diff) | |
| download | gcc-2925cad2151842daa387950e62d989090e47c91d.zip gcc-2925cad2151842daa387950e62d989090e47c91d.tar.gz gcc-2925cad2151842daa387950e62d989090e47c91d.tar.bz2 | |
params.def (PARAM_INLINE_HEURISTICS_HINT_PERCENT, [...]): New.
* params.def (PARAM_INLINE_HEURISTICS_HINT_PERCENT,
PARAM_INLINE_HEURISTICS_HINT_PERCENT_O2): New.
* doc/invoke.texi (inline-heuristics-hint-percent,
inline-heuristics-hint-percent-O2): Document.
* tree-inline.c (inline_insns_single, inline_insns_auto): Add new
hint attribute.
(can_inline_edge_by_limits_p): Use it.
From-SVN: r276516
Diffstat (limited to 'gcc/params.def')
| -rw-r--r-- | gcc/params.def | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/gcc/params.def b/gcc/params.def index 80f73b8..4cb48d9 100644 --- a/gcc/params.def +++ b/gcc/params.def @@ -102,6 +102,16 @@ DEFPARAM (PARAM_MAX_INLINE_INSNS_SMALL, "The maximum number of instructions when automatically inlining small functions.", 0, 0, 0) +DEFPARAM (PARAM_INLINE_HEURISTICS_HINT_PERCENT, + "inline-heuristics-hint-percent", + "The scale (in percents) applied to inline-insns-single and auto limits when heuristics hints that inlining is very profitable with -O3 and -Ofast.", + 1600, 100, 1000000) + +DEFPARAM (PARAM_INLINE_HEURISTICS_HINT_PERCENT_O2, + "inline-heuristics-hint-percent-O2", + "The scale (in percents) applied to inline-insns-single and auto limits when heuristics hints that inlining is very profitable.", + 200, 100, 1000000) + DEFPARAM (PARAM_MAX_INLINE_INSNS_SIZE, "max-inline-insns-size", "The maximum number of instructions when inlining for size.", |