mode-switching.c (optimize_mode_switching): Use FOR_BB_INSNS instead of open-coded for loop.

	* mode-switching.c (optimize_mode_switching): Use
	FOR_BB_INSNS instead of open-coded for loop.
	* cfgrtl.c (redirect_branch_edge): Ditto.

From-SVN: r166953

4 files changed, 15 insertions, 17 deletions

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 0aaa052..912b8d7 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2010-11-19  Uros Bizjak  <ubizjak@gmail.com>
+
+	* mode-switching.c (optimize_mode_switching): Use
+	FOR_BB_INSNS instead of open-coded for loop.
+	* cfgrtl.c (redirect_branch_edge): Ditto.
+
 2010-11-19  Joern Rennecke  <amylaar@spamcop.net>
 
 	PR target/46436
@@ -32,9 +38,8 @@
 	before shorts.
 	* opth-gen.awk: Ditto.
 
-	* configure.ac: Add support for HeaderInclude and SourceInclude
-	option directives to add the appropriate files to the dependency
-	lists.
+	* configure.ac: Add support for HeaderInclude and SourceInclude option
+	directives to add the appropriate files to the dependency lists.
 	* configure: Regenerate.
 	* Makefile.in (OPTIONS_H_EXTRA): New variable for HeaderInclude.
 	(OPTIONS_C_EXTRA): New variable for SourceInclude.
@@ -197,8 +202,7 @@
 	(rs6000_option_override): Ditto.
 	(rs6000_handle_option): Ditto.
 	(rs6000_conditional_register_usage): Add debug trace message.
-	(struct rs6000_opt_mask): New for target attribute/pragma
-	support.
+	(struct rs6000_opt_mask): New for target attribute/pragma support.
 	(rs6000_opt_masks): Ditto.
 	(struct rs6000_opt_var): Ditto.
 	(rs6000_opt_vars): Ditto.
@@ -230,8 +234,7 @@
 	(TARGET_DEBUG*): Ditto.
 
 	* config/rs6000/rs6000-opts.h: New header file to define the enums
-	that are used in target variables that are now defined in
-	rs6000.opt.
+	that are used in target variables that are now defined in rs6000.opt.
 
 	* config/rs6000/sysv4.h (enum rs6000_sdata_type): Move to
 	rs6000-opts.h.
@@ -266,12 +269,10 @@
 2010-11-19  Joseph Myers  <joseph@codesourcery.com>
 
 	* common.opt (flag_instrument_functions_exclude_functions,
-	flag_instrument_functions_exclude_files): New Variable
-	definitions.
+	flag_instrument_functions_exclude_files): New Variable definitions.
 	* flags.h (flag_instrument_functions_exclude_p): Don't declare.
 	* gimplify.c (char_p): Declare type and vectors.
-	(flag_instrument_functions_exclude_p): Moved from opts.c.  Make
-	static.
+	(flag_instrument_functions_exclude_p): Moved from opts.c.  Make static.
 	* opts.c (flag_instrument_functions_exclude_functions,
 	flag_instrument_functions_exclude_files): Remove.
 	(add_comma_separated_to_vector): Take void **.
diff --git a/gcc/cfgrtl.c b/gcc/cfgrtl.c
index 66f0b14..5d64f3a 100644
--- a/gcc/cfgrtl.c
+++ b/gcc/cfgrtl.c
@@ -1062,8 +1062,7 @@ redirect_branch_edge (edge e, basic_block target)
     /* When expanding this BB might actually contain multiple
        jumps (i.e. not yet split by find_many_sub_basic_blocks).
        Redirect all of those that match our label.  */
-    for (insn = BB_HEAD (src); insn != NEXT_INSN (BB_END (src));
-	 insn = NEXT_INSN (insn))
+    FOR_BB_INSNS (src, insn)
       if (JUMP_P (insn) && !patch_jump_insn (insn, old_label, target))
 	return NULL;
 
diff --git a/gcc/mode-switching.c b/gcc/mode-switching.c
index 88dca02..d4c7b24 100644
--- a/gcc/mode-switching.c
+++ b/gcc/mode-switching.c
@@ -518,9 +518,7 @@ optimize_mode_switching (void)
 	      }
 	  }
 
-	  for (insn = BB_HEAD (bb);
-	       insn != NULL && insn != NEXT_INSN (BB_END (bb));
-	       insn = NEXT_INSN (insn))
+	  FOR_BB_INSNS (bb, insn)
 	    {
 	      if (INSN_P (insn))
 		{
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index c80e042..cea7f44 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -25,7 +25,7 @@
 	* objc.dg/attributes/proto-attribute-3.m: New.
 	* obj-c++.dg/attributes/proto-attribute-1.mm: Updated.
 	* obj-c++.dg/attributes/proto-attribute-2.mm: New.
-	* obj-c++.dg/attributes/proto-attribute-3.mm: New.	
+	* obj-c++.dg/attributes/proto-attribute-3.mm: New.
 
 2010-11-19  Eric Botcazou  <ebotcazou@adacore.com>