[llvm] 759cc25 - [gn build] Port 639a0986f3a3

[LLVM GN Syncbot via llvm-commits]

Author: LLVM GN Syncbot
Date: 2023-10-20T14:14:31Z
New Revision: 759cc2588ec8499a3c1945ccdedd1a5fcb17ba1c

URL: https://github.com/llvm/llvm-project/commit/759cc2588ec8499a3c1945ccdedd1a5fcb17ba1c
DIFF: https://github.com/llvm/llvm-project/commit/759cc2588ec8499a3c1945ccdedd1a5fcb17ba1c.diff

LOG: [gn build] Port 639a0986f3a3

Added: 
    

Modified: 
    llvm/utils/gn/secondary/libcxx/include/BUILD.gn

Removed: 
    


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diff  --git a/llvm/utils/gn/secondary/libcxx/include/BUILD.gn b/llvm/utils/gn/secondary/libcxx/include/BUILD.gn
index 0833f4c033d356a..13285245b153028 100644
--- a/llvm/utils/gn/secondary/libcxx/include/BUILD.gn
+++ b/llvm/utils/gn/secondary/libcxx/include/BUILD.gn
@@ -582,6 +582,7 @@ if (current_toolchain == default_toolchain) {
       "__mdspan/extents.h",
       "__mdspan/layout_left.h",
       "__mdspan/layout_right.h",
+      "__mdspan/layout_stride.h",
       "__mdspan/mdspan.h",
       "__memory/addressof.h",
       "__memory/align.h",