From: Paolo Bonzini <bonzini@gnu.org>
Date: Fri, 8 May 2009 07:51:46 +0000 (+0000)
Subject: re PR rtl-optimization/33928 (30% performance slowdown in floating-point code caused... 
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=3e807ffc9de5b1e8ec5641446619b9d9fab29d34;p=gcc.git

re PR rtl-optimization/33928 (30% performance slowdown in floating-point code caused by  r118475)

2009-05-08  Paolo Bonzini  <bonzini@gnu.org>

	PR rtl-optimization/33928
        * loop-invariant.c (record_use): Fix && vs. || mishap.

From-SVN: r147274
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index e959348eb5a..006c508d46c 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2009-05-08  Paolo Bonzini  <bonzini@gnu.org>
+
+	PR rtl-optimization/33928
+        * loop-invariant.c (record_use): Fix && vs. || mishap.
+
 2009-05-08  Paolo Bonzini  <bonzini@gnu.org>
 
 	PR rtl-optimization/33928
diff --git a/gcc/loop-invariant.c b/gcc/loop-invariant.c
index 3d718b19f1d..8c1e0e6202d 100644
--- a/gcc/loop-invariant.c
+++ b/gcc/loop-invariant.c
@@ -726,7 +726,7 @@ record_use (struct def *def, df_ref use)
   u->pos = DF_REF_REAL_LOC (use);
   u->insn = DF_REF_INSN (use);
   u->addr_use_p = (DF_REF_TYPE (use) == DF_REF_REG_MEM_LOAD
-		   && DF_REF_TYPE (use) == DF_REF_REG_MEM_STORE);
+		   || DF_REF_TYPE (use) == DF_REF_REG_MEM_STORE);
   u->next = def->uses;
   def->uses = u;
   def->n_uses++;