From: Julian Seward <jseward@acm.org>
Date: Thu, 11 Nov 2004 02:14:45 +0000 (+0000)
Subject: Make cse_BB globally visible, and rename to do_cse_BB, but don't use
X-Git-Tag: svn/VALGRIND_3_0_1^2~790
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=75844675bc3ac14238b98ea8a08c478b73a7c7ed;p=thirdparty%2Fvalgrind.git

Make cse_BB globally visible, and rename to do_cse_BB, but don't use
it for anything new.



git-svn-id: svn://svn.valgrind.org/vex/trunk@544
---

diff --git a/VEX/priv/ir/iropt.c b/VEX/priv/ir/iropt.c
index af1c828468..9f692c91ca 100644
--- a/VEX/priv/ir/iropt.c
+++ b/VEX/priv/ir/iropt.c
@@ -2150,7 +2150,7 @@ static AvailExpr* irExpr_to_AvailExpr ( IRExpr* e )
 
 /* The BB is modified in-place. */
 
-static void cse_BB ( IRBB* bb )
+void do_cse_BB ( IRBB* bb )
 {
    Int        i, j;
    IRTemp     t, q;
@@ -3193,7 +3193,7 @@ IRBB* cheap_transformations (
 static
 IRBB* expensive_transformations( IRBB* bb )
 {
-   cse_BB( bb );
+   do_cse_BB( bb );
    collapse_AddSub_chains_BB( bb );
    do_PutI_GetI_forwarding_BB( bb );
    do_redundant_PutI_elimination( bb );
@@ -3323,7 +3323,7 @@ IRBB* do_iropt_BB ( IRBB* bb0,
             bb = cheap_transformations( bb, specHelper, preciseMemExnsFn );
          } else {
             /* at least do CSE and dead code removal */
-            cse_BB( bb );
+            do_cse_BB( bb );
             do_deadcode_BB( bb );
          }
          if (0) vex_printf("vex iropt: unrolled a loop\n");
diff --git a/VEX/priv/ir/iropt.h b/VEX/priv/ir/iropt.h
index 24e5bdecdf..ac5ff44c48 100644
--- a/VEX/priv/ir/iropt.h
+++ b/VEX/priv/ir/iropt.h
@@ -27,6 +27,10 @@ IRBB* cprop_BB ( IRBB* );
 extern
 void do_deadcode_BB ( IRBB* bb );
 
+/* Do a CSE pass.  bb is destructively modified. */
+extern
+void do_cse_BB ( IRBB* bb );
+
 /* The tree-builder.  Make maximal safe trees.  bb is destructively
    modified. */
 extern