[llvm] fcd0dd3 - [gn build] Port 2a38551457cb

[LLVM GN Syncbot via llvm-commits]

Author: LLVM GN Syncbot
Date: 2024-03-11T13:21:12Z
New Revision: fcd0dd37936957be27a3583c7daaafa2bf282a90

URL: https://github.com/llvm/llvm-project/commit/fcd0dd37936957be27a3583c7daaafa2bf282a90
DIFF: https://github.com/llvm/llvm-project/commit/fcd0dd37936957be27a3583c7daaafa2bf282a90.diff

LOG: [gn build] Port 2a38551457cb

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 cb52d99e5b2af7..f3d7b1bceb4d51 100644
--- a/llvm/utils/gn/secondary/libcxx/include/BUILD.gn
+++ b/llvm/utils/gn/secondary/libcxx/include/BUILD.gn
@@ -770,6 +770,7 @@ if (current_toolchain == default_toolchain) {
       "__thread/thread.h",
       "__thread/timed_backoff_policy.h",
       "__tree",
+      "__tuple/find_index.h",
       "__tuple/make_tuple_types.h",
       "__tuple/pair_like.h",
       "__tuple/sfinae_helpers.h",