* doc/invoke.texi (-fwhopr): Merge into -flto section.

	(-flto-partition): Document none.
	* gcc.c (LINK_COMMAND_SPEC): Remove -fwhopr.
	* lto-wrapper.c: Update comment.
	(run_gcc): Update LTO option parsing.
	* opts.c (finish_options): add support -flto-partition=none
	(common_handle_option): Remove fwhopr.
	* common.opt: Turn fwhopr into flto.
	* collect2.c (main): Update option handling.
	* cgraphunit.c (cgraph_decide_is_function_needed): Remove flag_whopr.
	* ipa-split.c (execute_split_functions): Remove flag_whopr.
	* ipa.c (function_and_variable_visibility): Remove flag_whopr.
	* ipa-prop.c (ipa_compute_jump_functions): Remove flag_whopr.
	* varpool.c (decide_is_variable_needed): Remove flag_whopr.
	
	* gcc.dg/20081223-1.c: Update LTO options.
	* gcc.dg/lto/20090206-1_0.c: Update LTO options.
	* gcc.dg/lto/20081118_0.c: Update LTO options.
	* gcc.dg/lto/ipareference_0.c: Update LTO options.
	* gcc.dg/lto/20100423-2_0.c: Update LTO options.
	* gcc.dg/lto/20081201-1_0.c: Update LTO options.
	* gcc.dg/lto/ipacp_0.c: Update LTO options.
	* gcc.dg/lto/20090116_0.c: Update LTO options.
	* gcc.dg/lto/20091015-1_0.c: Update LTO options.
	* gcc.dg/lto/20090126-2_0.c: Update LTO options.
	* gcc.dg/lto/20081202-2_0.c: Update LTO options.
	* gcc.dg/lto/20081204-1_0.c: Update LTO options.
	* gcc.dg/lto/const-uniq_0.c: Update LTO options.
	* gcc.dg/lto/20081224_0.c: Update LTO options.
	* gcc.dg/lto/20090219_0.c: Update LTO options.
	* gcc.dg/lto/ipareference2_0.c: Update LTO options.
	* gcc.dg/lto/20090206-2_0.c: Update LTO options.
	* gcc.dg/lto/20081115_0.c: Update LTO options.
	* gcc.dg/lto/20081201-2_0.c: Update LTO options.
	* gcc.dg/lto/20081120-2_0.c: Update LTO options.
	* gcc.dg/lto/materialize-1_0.c: Update LTO options.
	* gcc.dg/lto/20090126-1_0.c: Update LTO options.
	* gcc.dg/lto/20081202-1_0.c: Update LTO options.
	* gcc.dg/lto/noreturn-1_0.c: Update LTO options.
	* g++.dg/20090107-1.C: Update LTO options.
	* g++.dg/lto/pr45679-2_0.C: Update LTO options.
	* g++.dg/lto/20081123_0.C: Update LTO options.
	* g++.dg/lto/20090313_0.C: Update LTO options.
	* g++.dg/lto/20081125_0.C: Update LTO options.
	* g++.dg/lto/20081109-1_0.C: Update LTO options.
	* g++.dg/lto/20081219_0.C: Update LTO options.
	* g++.dg/lto/20100724-1_0.C: Update LTO options.
	* g++.dg/lto/20081204-1_0.C: Update LTO options.
	* g++.dg/lto/20090303_0.C: Update LTO options.
	* g++.dg/lto/20100723-1_0.C: Update LTO options.
	* g++.dg/lto/pr45679-1_0.C: Update LTO options.
	* g++.dg/lto/20090128_0.C: Update LTO options.
	* g++.dg/lto/20081204-2_0.C: Update LTO options.
	* g++.dg/lto/20090302_0.C: Update LTO options.
	* g++.dg/lto/20081119-1_0.C: Update LTO options.
	* g++.dg/lto/20081118_0.C: Update LTO options.
	* g++.dg/20090121-1.C: Update LTO options.
	* objc.dg/lto/lto.exp: Update LTO options.
	* lib/lto.exp: Update LTO options.
	* lib/gcc-dg.exp: Update LTO options.
	* lib/c-torture.exp: Update LTO options.
	* obj-c++.dg/lto/lto.exp: Update LTO options.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@166625 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 9 insertions, 9 deletions

diff --git a/gcc/collect2.c b/gcc/collect2.c
index 37a535ba1a4..0d745ae0b8d 100644
--- a/gcc/collect2.c
+++ b/gcc/collect2.c
@@ -1196,21 +1196,20 @@ main (int argc, char **argv)
 
   /* Parse command line early for instances of -debug.  This allows
      the debug flag to be set before functions like find_a_file()
-     are called.  We also look for the -flto or -fwhopr flag to know
+     are called.  We also look for the -flto or -flto-partition=none flag to know
      what LTO mode we are in.  */
   {
     int i;
+    bool no_partition = false;
 
     for (i = 1; argv[i] != NULL; i ++)
       {
 	if (! strcmp (argv[i], "-debug"))
 	  debug = true;
-        else if (! strcmp (argv[i], "-flto") && ! use_plugin)
-	  {
-	    use_verbose = true;
-	    lto_mode = LTO_MODE_LTO;
-	  }
-        else if (! strncmp (argv[i], "-fwhopr", 7) && ! use_plugin)
+        else if (! strcmp (argv[i], "-flto-partition=none"))
+	  no_partition = true;
+        else if ((! strncmp (argv[i], "-flto=", 6)
+		  || ! strcmp (argv[i], "-flto")) && ! use_plugin)
 	  {
 	    use_verbose = true;
 	    lto_mode = LTO_MODE_WHOPR;
@@ -1239,6 +1238,8 @@ main (int argc, char **argv)
 #endif
       }
     vflag = debug;
+    if (no_partition)
+      lto_mode = LTO_MODE_LTO;
   }
 
 #ifndef DEFAULT_A_OUT_NAME
@@ -1485,8 +1486,7 @@ main (int argc, char **argv)
 	      break;
 
             case 'f':
-	      if (strcmp (arg, "-flto") == 0
-		  || strncmp (arg, "-fwhopr", 7) == 0)
+	      if (strncmp (arg, "-flto", 5) == 0)
 		{
 #ifdef ENABLE_LTO
 		  /* Do not pass LTO flag to the linker. */