From: Jan Hubicka <hubicka@ucw.cz>
Date: Mon, 24 Feb 2014 22:58:44 +0000 (+0100)
Subject: re PR lto/60295 (Too many lto1-wpa-stream processes are forked)
X-Git-Tag: releases/gcc-4.9.0~712
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=6dab804dc7d7245828d565f19ae540e158def1c1;p=thirdparty%2Fgcc.git

re PR lto/60295 (Too many lto1-wpa-stream processes are forked)


	PR lto/60295
	* lto.c (stream_out): Avoid parallel streaming with
	-flto=jobserver until we are able to throttle it down
	resonably.

From-SVN: r208097
---

diff --git a/gcc/lto/ChangeLog b/gcc/lto/ChangeLog
index b1a40553f5a3..815d0c174c52 100644
--- a/gcc/lto/ChangeLog
+++ b/gcc/lto/ChangeLog
@@ -1,3 +1,10 @@
+2014-02-14  Jan Hubicka  <hubicka@ucw.cz>
+
+	PR lto/60295
+	* lto.c (stream_out): Avoid parallel streaming with
+	-flto=jobserver until we are able to throttle it down
+	resonably.
+
 2014-02-14  Jan Hubicka  <hubicka@ucw.cz>
 
 	* lto-partition.c (add_symbol_to_partition_1,
diff --git a/gcc/lto/lto.c b/gcc/lto/lto.c
index c676d7912663..91b43d9455bd 100644
--- a/gcc/lto/lto.c
+++ b/gcc/lto/lto.c
@@ -2498,7 +2498,7 @@ stream_out (char *temp_filename, lto_symtab_encoder_t encoder, bool last)
 #ifdef HAVE_WORKING_FORK
   static int nruns;
 
-  if (!lto_parallelism || lto_parallelism == 1)
+  if (lto_parallelism <= 1)
     {
       do_stream_out (temp_filename, encoder);
       return;