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authormingmingl <mingmingl@google.com>2025-02-04 11:11:14 -0800
committermingmingl <mingmingl@google.com>2025-02-04 11:11:14 -0800
commite91747a92d27ecf799427bf563f9f64f7c4d2447 (patch)
tree7aa5a8a9170deec293e152bdf2be804399dcd612 /clang/include/clang/Basic/LangOptions.h
parent3a8d9337d816aef41c3ca1484be8b933a71a3c46 (diff)
parent53d6e59b594639417cdbfcfa2d18cea64acb4009 (diff)
downloadllvm-users/mingmingl-llvm/spr/sdpglobalvariable.zip
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Merge branch 'main' into users/mingmingl-llvm/spr/sdpglobalvariableusers/mingmingl-llvm/spr/sdpglobalvariable
Diffstat (limited to 'clang/include/clang/Basic/LangOptions.h')
-rw-r--r--clang/include/clang/Basic/LangOptions.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/clang/include/clang/Basic/LangOptions.h b/clang/include/clang/Basic/LangOptions.h
index 16c35bc..f58a719 100644
--- a/clang/include/clang/Basic/LangOptions.h
+++ b/clang/include/clang/Basic/LangOptions.h
@@ -250,6 +250,11 @@ public:
/// passing them as if they had a size of 1 byte.
Ver19,
+ /// Attempt to be ABI-compatible with code generated by Clang 20.0.x.
+ /// This causes clang to:
+ /// - Incorrectly return C++ records in AVX registers on x86_64.
+ Ver20,
+
/// Conform to the underlying platform's C and C++ ABIs as closely
/// as we can.
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