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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /build/build-clang/llvmorg-17-init-237-g1b9fbc81ff15.patch | |
parent | Initial commit. (diff) | |
download | firefox-esr-upstream.tar.xz firefox-esr-upstream.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | build/build-clang/llvmorg-17-init-237-g1b9fbc81ff15.patch | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/build/build-clang/llvmorg-17-init-237-g1b9fbc81ff15.patch b/build/build-clang/llvmorg-17-init-237-g1b9fbc81ff15.patch new file mode 100644 index 0000000000..4283a1f17a --- /dev/null +++ b/build/build-clang/llvmorg-17-init-237-g1b9fbc81ff15.patch @@ -0,0 +1,45 @@ +From 1b9fbc81ff15f6ad5a0e7f29c486c6edd0bce94c Mon Sep 17 00:00:00 2001 +From: Mike Hommey <mh@glandium.org> +Date: Thu, 26 Jan 2023 21:28:09 +0100 +Subject: [PATCH] [extract_symbols.py] Filter out more symbols for MSVC + +This strips out about 5k symbols. + +Fixes https://github.com/llvm/llvm-project/issues/60109 + +Reviewed By: john.brawn + +Differential Revision: https://reviews.llvm.org/D142431 +--- + llvm/utils/extract_symbols.py | 8 +++++++- + 1 file changed, 7 insertions(+), 1 deletion(-) + +diff --git a/llvm/utils/extract_symbols.py b/llvm/utils/extract_symbols.py +index 0f8e8ba64c80..298ee6ba4eeb 100755 +--- a/llvm/utils/extract_symbols.py ++++ b/llvm/utils/extract_symbols.py +@@ -141,7 +141,10 @@ def should_keep_microsoft_symbol(symbol, calling_convention_decoration): + # Remove calling convention decoration from names + match = re.match('[_@]([^@]+)', symbol) + if match: +- return match.group(1) ++ symbol = match.group(1) ++ # Discard floating point/SIMD constants. ++ if symbol.startswith(("__xmm@", "__ymm@", "__real@")): ++ return None + return symbol + # Function template instantiations start with ?$; keep the instantiations of + # clang::Type::getAs, as some of them are explipict specializations that are +@@ -165,6 +168,9 @@ def should_keep_microsoft_symbol(symbol, calling_convention_decoration): + # namespace doesn't exist outside of that translation unit. + elif re.search('\?A(0x\w+)?@', symbol): + return None ++ # Skip X86GenMnemonicTables functions, they are not exposed from llvm/include/. ++ elif re.match('\?is[A-Z0-9]*@X86@llvm', symbol): ++ return None + # Keep mangled llvm:: and clang:: function symbols. How we detect these is a + # bit of a mess and imprecise, but that avoids having to completely demangle + # the symbol name. The outermost namespace is at the end of the identifier +-- +2.39.0.1.g6739ec1790 + |