re PR c/84909 (typo: conversion from %qT to to %qT)

	PR c/84909
	* c-warn.c (conversion_warning): Replace "to to" with "to" in
	diagnostics.

	* hsa-gen.c (mem_type_for_type): Fix comment typo.
	* tree-vect-loop-manip.c (vect_create_cond_for_niters_checks):
	Likewise.
	* gimple-ssa-warn-restrict.c (builtin_memref::set_base_and_offset):
	Likewise.

From-SVN: r258609

gcc/ChangeLog

+2018-03-16  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c/84909
+	* hsa-gen.c (mem_type_for_type): Fix comment typo.
+	* tree-vect-loop-manip.c (vect_create_cond_for_niters_checks):
+	Likewise.
+	* gimple-ssa-warn-restrict.c (builtin_memref::set_base_and_offset):
+	Likewise.
+
 2018-03-16  Vladimir Makarov  <vmakarov@redhat.com>
 
 	PR target/84876

gcc/c-family/ChangeLog

 2018-03-16  Jakub Jelinek  <jakub@redhat.com>
 
+	PR c/84909
+	* c-warn.c (conversion_warning): Replace "to to" with "to" in
+	diagnostics.
+
 	PR c/84910
 	* c-warn.c (diagnose_mismatched_attributes): Remove trailing space from
 	diagnostics.

gcc/c-family/c-warn.c

@@ -1138,8 +1138,7 @@ conversion_warning (location_t loc, tree type, tree expr, tree result)
       conversion_kind = unsafe_conversion_p (loc, type, expr, result, true);
       if (conversion_kind == UNSAFE_IMAGINARY)
 	warning_at (loc, OPT_Wconversion,
-		    "conversion from %qT to to %qT discards imaginary "
-		    "component",
+		    "conversion from %qT to %qT discards imaginary component",
 		    expr_type, type);
       else
 	{

gcc/gimple-ssa-warn-restrict.c

@@ -417,7 +417,7 @@ builtin_memref::set_base_and_offset (tree expr)
 
   poly_int64 bytepos = exact_div (bitpos, BITS_PER_UNIT);
 
-  /* Convert the poly_int64 offset to to offset_int.  The offset
+  /* Convert the poly_int64 offset to offset_int.  The offset
      should be constant but be prepared for it not to be just in
      case.  */
   offset_int cstoff;

gcc/hsa-gen.c

@@ -691,7 +691,7 @@ mem_type_for_type (BrigType16_t type)
   /* HSA has non-intuitive constraints on load/store types.  If it's
      a bit-type it _must_ be B128, if it's not a bit-type it must be
      64bit max.  So for loading entities of 128 bits (e.g. vectors)
-     we have to to B128, while for loading the rest we have to use the
+     we have to use B128, while for loading the rest we have to use the
      input type (??? or maybe also flattened to a equally sized non-vector
      unsigned type?).  */
   if ((type & BRIG_TYPE_PACK_MASK) == BRIG_TYPE_PACK_128)

gcc/tree-vect-loop-manip.c

@@ -2700,7 +2700,7 @@ vect_do_peeling (loop_vec_info loop_vinfo, tree niters, tree nitersm1,
 /* Function vect_create_cond_for_niters_checks.
 
    Create a conditional expression that represents the run-time checks for
-   loop's niter.  The loop is guaranteed to to terminate if the run-time
+   loop's niter.  The loop is guaranteed to terminate if the run-time
    checks hold.
 
    Input: