From db2d5d467e2a6bb3bdc46c07f996e37a4d406198 Mon Sep 17 00:00:00 2001
From: Evgeny Stupachenko <evstupac@gmail.com>
Date: Fri, 21 Nov 2014 11:50:37 +0000
Subject: [PATCH] i386.c (ix86_option_override_internal): Increase
PARAM_MAX_COMPLETELY_PEELED_INSNS.
* config/i386/i386.c (ix86_option_override_internal): Increase
PARAM_MAX_COMPLETELY_PEELED_INSNS.
From-SVN: r217914
---
gcc/ChangeLog | 5 +++++
gcc/config/i386/i386.c | 6 ++++++
2 files changed, 11 insertions(+)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 5514ff707d99..af6add142b93 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2014-11-21 Evgeny Stupachenko <evstupac@gmail.com>
+
+ * config/i386/i386.c (ix86_option_override_internal): Increase
+ PARAM_MAX_COMPLETELY_PEELED_INSNS.
+
2014-11-21 Evgeny Stupachenko <evstupac@gmail.com>
PR target/60451
diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c
index 805c430c2480..b017ace29fad 100644
--- a/gcc/config/i386/i386.c
+++ b/gcc/config/i386/i386.c
@@ -4122,6 +4122,12 @@ ix86_option_override_internal (bool main_args_p,
opts->x_param_values,
opts_set->x_param_values);
+ /* Increase full peel max insns parameter for x86. */
+ maybe_set_param_value (PARAM_MAX_COMPLETELY_PEELED_INSNS,
+ 200,
+ opts->x_param_values,
+ opts_set->x_param_values);
+
/* Enable sw prefetching at -O3 for CPUS that prefetching is helpful. */
if (opts->x_flag_prefetch_loop_arrays < 0
&& HAVE_prefetch
--
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