[gcc r13-4034] ira: Fix `create_insn_allocnos' `outer' parameter documentation

[gcc r13-4034] ira: Fix `create_insn_allocnos' `outer' parameter documentation

[Maciej W. Rozycki]

https://gcc.gnu.org/g:e7c12a921525b2aa27ca4814c42c63d61a6d954e

commit r13-4034-ge7c12a921525b2aa27ca4814c42c63d61a6d954e
Author: Maciej W. Rozycki <macro@embecosm.com>
Date:   Mon Nov 14 22:02:11 2022 +0000

    ira: Fix `create_insn_allocnos' `outer' parameter documentation
    
    The parameter of `create_insn_allocnos' for any parent expression of `x'
    has always been called `outer' rather than `parent', just as added by
    commit d1bb282efbf9 ("Fix for "FAIL: tmpdir-gcc.dg-struct-layout-1/t028
    c_compat_x_tst.o compile, (internal compiler error)""),
    <https://gcc.gnu.org/ml/gcc-patches/2014-09/msg02611.html>.  Correct
    inline documentation accordingly.
    
            gcc/
            * ira-build.cc (create_insn_allocnos): Fix documentation.

Diff:
---
 gcc/ira-build.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gcc/ira-build.cc b/gcc/ira-build.cc
index 3bf117cbf8e..6bb7c30fb9e 100644
--- a/gcc/ira-build.cc
+++ b/gcc/ira-build.cc
@@ -1832,7 +1832,7 @@ static basic_block curr_bb;
 
 /* This recursive function creates allocnos corresponding to
    pseudo-registers containing in X.  True OUTPUT_P means that X is
-   an lvalue.  PARENT corresponds to the parent expression of X.  */
+   an lvalue.  OUTER corresponds to the parent expression of X.  */
 static void
 create_insn_allocnos (rtx x, rtx outer, bool output_p)
 {