[gcc/devel/c++-coroutines] [Ada] Remove obsolete reference to gigi in comment

[Iain D Sandoe]

https://gcc.gnu.org/g:a6b37ab0acd34629a41c694c0f3482c450bbd18b

commit a6b37ab0acd34629a41c694c0f3482c450bbd18b
Author: Eric Botcazou <ebotcazou@adacore.com>
Date:   Tue Jan 28 10:03:23 2020 +0100

    [Ada] Remove obsolete reference to gigi in comment
    
    2020-06-04  Eric Botcazou  <ebotcazou@adacore.com>
    
    gcc/ada/
    
            * checks.adb (Generate_Discriminant_Check): Remove obsolete
            comment.

Diff:
---
 gcc/ada/checks.adb | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/gcc/ada/checks.adb b/gcc/ada/checks.adb
index c1744208e59..1b8e2dfdb74 100644
--- a/gcc/ada/checks.adb
+++ b/gcc/ada/checks.adb
@@ -6515,9 +6515,6 @@ package body Checks is
    -- Generate_Discriminant_Check --
    ---------------------------------
 
-   --  Note: the code for this procedure is derived from the
-   --  Emit_Discriminant_Check Routine in trans.c.
-
    procedure Generate_Discriminant_Check (N : Node_Id) is
       Loc  : constant Source_Ptr := Sloc (N);
       Pref : constant Node_Id    := Prefix (N);