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re PR ipa/92074 (26% performance regression on Spec2017 548.exchange2_r)
authorJan Hubicka <hubicka@ucw.cz>
Wed, 23 Oct 2019 14:45:24 +0000 (16:45 +0200)
committerJan Hubicka <hubicka@gcc.gnu.org>
Wed, 23 Oct 2019 14:45:24 +0000 (14:45 +0000)
PR ipa/92074
* params.def (inline-heuristics-hint-percent): Set to 600.

From-SVN: r277333

gcc/ChangeLog patch | blob | history
gcc/params.def patch | blob | history

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 508207dfc51a35b0e9645ee2957839e76421207e..ad2cb01d49a7c468a9ee72c5d760482166e5792c 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2019-10-23  Jan Hubicka  <hubicka@ucw.cz>
+
+       PR ipa/92074
+       * params.def (inline-heuristics-hint-percent): Set to 600.
+
 2019-10-23  Richard Biener  <rguenther@suse.de>
 
        PR tree-optimization/65930
diff --git a/gcc/params.def b/gcc/params.def
index 322c37f8b96c7c5ade92529b7e725ccb92787903..7928f6f071ef8d2ac58307dd74a26e4624c14ded 100644 (file)
--- a/gcc/params.def
+++ b/gcc/params.def
@@ -105,7 +105,7 @@ DEFPARAM (PARAM_MAX_INLINE_INSNS_SMALL,
 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)
+         600, 100, 1000000)
 
 DEFPARAM (PARAM_INLINE_HEURISTICS_HINT_PERCENT_O2,
          "inline-heuristics-hint-percent-O2",