Fix up duplicated duplicated words in comments

Like in r10-7215-g700d4cb08c88aec37c13e21e63dd61fd698baabc 2 years ago,
I've run
grep -v 'long long\|optab optab\|template template\|double double' *.{[chS],cc} */*.{[chS],cc} *.def config/*/* 2>/dev/null | grep ' \([a-zA-Z]\+\) \1 '
and for the cases that looked clearly wrong changed them, mostly by removing
one of the duplicated words but in some cases with other changes.

2022-03-07  Jakub Jelinek  <jakub@redhat.com>

gcc/
	* tree-ssa-propagate.cc: Fix up duplicated word issue in a comment.
	* config/riscv/riscv.cc: Likewise.
	* config/darwin.h: Likewise.
	* config/i386/i386.cc: Likewise.
	* config/aarch64/thunderx3t110.md: Likewise.
	* config/aarch64/fractional-cost.h: Likewise.
	* config/vax/vax.cc: Likewise.
	* config/rs6000/pcrel-opt.md: Likewise.
	* config/rs6000/predicates.md: Likewise.
	* ctfc.h: Likewise.
	* tree-ssa-uninit.cc: Likewise.
	* value-relation.h: Likewise.
	* gimple-range-gori.cc: Likewise.
	* ipa-polymorphic-call.cc: Likewise.
	* pointer-query.cc: Likewise.
	* ipa-sra.cc: Likewise.
	* internal-fn.cc: Likewise.
	* varasm.cc: Likewise.
	* gimple-ssa-warn-access.cc: Likewise.
gcc/analyzer/
	* store.cc: Fix up duplicated word issue in a comment.
	* analyzer.cc: Likewise.
	* engine.cc: Likewise.
	* sm-taint.cc: Likewise.
gcc/c-family/
	* c-attribs.cc: Fix up duplicated word issue in a comment.
gcc/cp/
	* cvt.cc: Fix up duplicated word issue in a comment.
	* pt.cc: Likewise.
	* module.cc: Likewise.
	* coroutines.cc: Likewise.
gcc/fortran/
	* trans-expr.cc: Fix up duplicated word issue in a comment.
	* gfortran.h: Likewise.
	* scanner.cc: Likewise.
gcc/jit/
	* libgccjit.h: Fix up duplicated word issue in a comment.

4 files changed, 4 insertions, 4 deletions

diff --git a/gcc/cp/coroutines.cc b/gcc/cp/coroutines.cc
index 1792bf6..23dc282 100644
--- a/gcc/cp/coroutines.cc
+++ b/gcc/cp/coroutines.cc
@@ -1824,7 +1824,7 @@ expand_one_await_expression (tree *stmt, tree *await_expr, void *d)
       cp_walk_tree (await_init, co_await_find_in_subtree, &aw_expr_ptr, NULL))
     expand_one_await_expression (await_init, aw_expr_ptr, d);
 
-  /* Expand any more await expressions in the the original statement.  */
+  /* Expand any more await expressions in the original statement.  */
   if (cp_walk_tree (revised, co_await_find_in_subtree, &aw_expr_ptr, NULL))
     expand_one_await_expression (revised, aw_expr_ptr, d);
 
diff --git a/gcc/cp/cvt.cc b/gcc/cp/cvt.cc
index 53aa413..30a9806 100644
--- a/gcc/cp/cvt.cc
+++ b/gcc/cp/cvt.cc
@@ -2092,7 +2092,7 @@ can_convert_tx_safety (tree to, tree from)
 }
 
 /* Return true iff FROM can convert to TO by dropping noexcept.
-   This is just a subroutine of of fnptr_conv_p.  */
+   This is just a subroutine of fnptr_conv_p.  */
 
 static bool
 noexcept_conv_p (tree to, tree from)
diff --git a/gcc/cp/module.cc b/gcc/cp/module.cc
index ddaf9c2..cebf9c3 100644
--- a/gcc/cp/module.cc
+++ b/gcc/cp/module.cc
@@ -4617,7 +4617,7 @@ create_dirs (char *path)
       }
 }
 
-/* Given a CLASSTYPE_DECL_LIST VALUE get the the template friend decl,
+/* Given a CLASSTYPE_DECL_LIST VALUE get the template friend decl,
    if that's what this is.  */
 
 static tree
diff --git a/gcc/cp/pt.cc b/gcc/cp/pt.cc
index 8fb1734..8b5faee 100644
--- a/gcc/cp/pt.cc
+++ b/gcc/cp/pt.cc
@@ -30049,7 +30049,7 @@ do_class_deduction (tree ptype, tree tmpl, tree init,
 
    OUTER_TARGS is used during template argument deduction (context == adc_unify)
    to properly substitute the result.  It's also used in the adc_unify and
-   adc_requirement contexts to communicate the the necessary template arguments
+   adc_requirement contexts to communicate the necessary template arguments
    to satisfaction.  OUTER_TARGS is ignored in other contexts.
 
    For partial-concept-ids, extra args may be appended to the list of deduced