From: Richard Henderson <rth@redhat.com>
Date: Sun, 29 Jul 2001 06:59:47 +0000 (-0700)
Subject: flow.c (life_analysis): Elide PROP_ALLOW_CFG_CHANGES if not optimizing.
X-Git-Tag: prereleases/libstdc++-3.0.95~2994
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=587f922afbc84d1773601912f56334fb7505c545;p=thirdparty%2Fgcc.git

flow.c (life_analysis): Elide PROP_ALLOW_CFG_CHANGES if not optimizing.

        * flow.c (life_analysis): Elide PROP_ALLOW_CFG_CHANGES if
        not optimizing.

From-SVN: r44451
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 64d23cd06aae..ff07b408b82f 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2001-07-28  Richard Henderson  <rth@redhat.com>
+
+	* flow.c (life_analysis): Elide PROP_ALLOW_CFG_CHANGES if
+	not optimizing.
+
 2001-07-28  Golubev I. N.  <gin@mo.msk.ru>
 
 	* config/i386/sco5.h (DWARF2_DEBUGGING_INFO): Define.
diff --git a/gcc/flow.c b/gcc/flow.c
index 7cdaedc3af9a..0fd58c09f6d4 100644
--- a/gcc/flow.c
+++ b/gcc/flow.c
@@ -4115,7 +4115,7 @@ life_analysis (f, file, flags)
 #endif
 
   if (! optimize)
-    flags &= ~(PROP_LOG_LINKS | PROP_AUTOINC);
+    flags &= ~(PROP_LOG_LINKS | PROP_AUTOINC | PROP_ALLOW_CFG_CHANGES);
 
   /* The post-reload life analysis have (on a global basis) the same
      registers live as was computed by reload itself.  elimination