Increase minimum for a param (PR rtl-optimization/79577).

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

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

From-SVN: r245532

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index ec8049b..2960c7d 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,10 @@
 2017-02-17  Martin Liska  <mliska@suse.cz>
 
+       PR rtl-optimization/79577
+       * params.def (selsched-max-sched-times): Increase minimum to 1.
+
+2017-02-17  Martin Liska  <mliska@suse.cz>
+
        PR rtl-optimization/79574
        * gcse.c (want_to_gcse_p): Prevent integer overflow.
 

diff --git a/gcc/params.def b/gcc/params.def
index 123e639..023ca72 100644 (file)
--- a/gcc/params.def
+++ b/gcc/params.def
@@ -657,7 +657,7 @@ 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",