From: Marc Glisse <marc.glisse@inria.fr>
Date: Wed, 13 Nov 2013 11:55:01 +0000 (+0100)
Subject: re PR tree-optimization/59077 (ipa-pure-const.c (better_state): comment and code... 
X-Git-Tag: releases/gcc-4.9.0~2848
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=b0d04a5f56c5b7b83a7c00341027fa8b56b74f99;p=thirdparty%2Fgcc.git

re PR tree-optimization/59077 (ipa-pure-const.c (better_state): comment and code mistmatch)

2013-11-13  Marc Glisse  <marc.glisse@inria.fr>

	PR tree-optimization/59077
	* ipa-pure-const.c (better_state): Update *state.

From-SVN: r204739
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 52d02b9aff0e..38dec6e71abe 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2013-11-13  Marc Glisse  <marc.glisse@inria.fr>
+
+	PR tree-optimization/59077
+	* ipa-pure-const.c (better_state): Update *state.
+
 2013-11-13  Christophe Lyon  <christophe.lyon@linaro.org>
 
 	* config/aarch64/aarch64.h (FRAME_GROWS_DOWNWARD): Define to 1.
diff --git a/gcc/ipa-pure-const.c b/gcc/ipa-pure-const.c
index 50bf500b1728..d775b3178bf2 100644
--- a/gcc/ipa-pure-const.c
+++ b/gcc/ipa-pure-const.c
@@ -397,6 +397,7 @@ better_state (enum pure_const_state_e *state, bool *looping,
 	*looping = looping2;
       else
 	*looping = MIN (*looping, looping2);
+      *state = state2;
     }
   else if (state2 != IPA_NEITHER)
     *looping = MIN (*looping, looping2);