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 64d23cd06aae74091c6437624b6f5c53043f57ec..ff07b408b82f59b3fec2bf028d141738325b907e 100644 (file)
--- 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 7cdaedc3af9ab5a2857b358f7aecb39bb1b4db84..0fd58c09f6d427acd1289f784cf08c7d731f14c7 100644 (file)
--- 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