[libcxx-commits] [libcxx] [libc++] Optimize ctype::to{lower, upper} (PR #145344)
Zibi Sarbinowski via libcxx-commits
libcxx-commits at lists.llvm.org
Wed Jul 30 06:19:23 PDT 2025
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@@ -16,6 +16,15 @@ New entries should be added directly below the "Version" header.
Version 21.0
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+* [libc++] Optimize ctype::to{lower,upper}
+
+ This patch removed __classic_upper_table() and __classic_lower_table(), which were only ever accessed from the dylib.
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zibi2 wrote:
To be clear we never called this function except the internal code which was removed in this PR. After reviewing this internally we decided to remove those symbols. I appreciate your time and the clarity you've provided.
https://github.com/llvm/llvm-project/pull/145344
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