basic-block.h, [...]: Fix comment typos.

	* basic-block.h, tree-ssa-uncprop.c, varasm.c,
	config/i386/sse.md: Fix comment typos.

From-SVN: r98085

gcc/ChangeLog

+2005-04-13  Kazu Hirata  <kazu@cs.umass.edu>
+
+	* basic-block.h, tree-ssa-uncprop.c, varasm.c,
+	config/i386/sse.md: Fix comment typos.
+
 2005-04-13  Eric Botcazou  <ebotcazou@libertysurf.fr>
 
 	* configure.ac (gcc_AC_CHECK_DECLS): Add vsnprintf.

gcc/basic-block.h

@@ -396,7 +396,7 @@ struct control_flow_graph GTY(())
 #define BASIC_BLOCK_FOR_FUNCTION(FN,N) \
   (VARRAY_BB (basic_block_info_for_function(FN), (N)))
 
-/* Defines for texual backward source compatibility.  */
+/* Defines for textual backward source compatibility.  */
 #define ENTRY_BLOCK_PTR		(cfun->cfg->x_entry_block_ptr)
 #define EXIT_BLOCK_PTR		(cfun->cfg->x_exit_block_ptr)
 #define basic_block_info	(cfun->cfg->x_basic_block_info)

gcc/tree-ssa-uncprop.c

@@ -258,7 +258,7 @@ associate_equivalences_with_edges (void)
    COND_EXPRs and SWITCH_EXPRs.
 
    We want to do those propagations as they can sometimes allow
-   the SSA optimziers to do a better job.  However, in the cases
+   the SSA optimizers to do a better job.  However, in the cases
    where such propagations do not result in further optimization,
    we would like to "undo" the propagation to avoid the redundant
    copies and constant initializations.
@@ -507,7 +507,7 @@ uncprop_into_successor_phis (struct dom_walk_data *walk_data ATTRIBUTE_UNUSED,
 	      /* Walk every equivalence with the same value.  If we find
 		 one with the same underlying variable as the PHI result,
 		 then replace the value in the argument with its equivalent
-		 SSA_NAME.  Use the most recent equivlance as hopefully
+		 SSA_NAME.  Use the most recent equivalence as hopefully
 		 that results in shortest lifetimes.  */
 	      for (j = VARRAY_ACTIVE_SIZE (elt->equivalences) - 1; j >= 0; j--)
 		{

gcc/varasm.c

@@ -129,8 +129,8 @@ char *hot_section_end_label;
 
 char *cold_section_end_label;
  
-/* The following global variable indicates the seciton name to be used
-   for the current cold section, when partitiong hot and cold basic 
+/* The following global variable indicates the section name to be used
+   for the current cold section, when partitioning hot and cold basic 
    blocks into separate sections.  */
 
 char *unlikely_text_section_name;