[gcc(refs/vendors/ibm/heads/ieee-longdouble-001-orig)] Add gcc/REVISION

[Michael Meissner]

https://gcc.gnu.org/g:10bf271d11cee10fb35705674fe14c36f4ce61ca

commit 10bf271d11cee10fb35705674fe14c36f4ce61ca
Author: Michael Meissner <meissner@linux.ibm.com>
Date:   Wed Sep 23 16:10:55 2020 -0400

    Add gcc/REVISION
    
    gcc/
    2020-09-23  Michael Meissner  <meissner@linux.ibm.com>
    
            * REVISION: New file for branch.

Diff:
---
 gcc/REVISION | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gcc/REVISION b/gcc/REVISION
new file mode 100644
index 00000000000..179f0c0ee5a
--- /dev/null
+++ b/gcc/REVISION
@@ -0,0 +1 @@
+ieee-longdouble-001-orig branch