Backport r245532

2017-03-22  Martin Liska  <mliska@suse.cz>

	Backport from mainline
	2017-02-17  Martin Liska  <mliska@suse.cz>

	PR rtl-optimization/79577
	* params.def (selsched-max-sched-times): Increase minimum to 1.

From-SVN: r246366

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 5f20a055a7b2857d5042796605a34ee826af9e80..9fdcec4baa94709f2b27dc76a87204f8728530c9 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,11 @@
+2017-03-22  Martin Liska  <mliska@suse.cz>
+
+       Backport from mainline
+       2017-02-17  Martin Liska  <mliska@suse.cz>
+
+       PR rtl-optimization/79577
+       * params.def (selsched-max-sched-times): Increase minimum to 1.
+
 2017-03-21  Pat Haugen  <pthaugen@us.ibm.com>
 
        Backport from mainline:

diff --git a/gcc/params.def b/gcc/params.def
index 48b39a25041e5ed28839f055cf612e4a732a566f..33d637675ab89d9ca3545ba0d4af6262a90ba44f 100644 (file)
--- a/gcc/params.def
+++ b/gcc/params.def
@@ -656,7 +656,7 @@ DEFPARAM(PARAM_SELSCHED_MAX_LOOKAHEAD,
 DEFPARAM(PARAM_SELSCHED_MAX_SCHED_TIMES,
          "selsched-max-sched-times",
          "Maximum number of times that an insn could be scheduled",
-         2, 0, 0)
+         2, 1, 0)
 
 DEFPARAM(PARAM_SELSCHED_INSNS_TO_RENAME,
          "selsched-insns-to-rename",