[PATCH] D95639: [compiler-rt] Fix AArch64 out-of-line atomics visibility on mach-o

Erik Pilkington via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Mon Feb 1 08:29:58 PST 2021


This revision was automatically updated to reflect the committed changes.
Closed by commit rG5f3c4923e4e4: [compiler-rt] Fix AArch64 out-of-line atomics visibility on mach-o (authored by erik.pilkington).
Herald added a project: Sanitizers.
Herald added a subscriber: Sanitizers.

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D95639/new/

https://reviews.llvm.org/D95639

Files:
  compiler-rt/lib/builtins/assembly.h


Index: compiler-rt/lib/builtins/assembly.h
===================================================================
--- compiler-rt/lib/builtins/assembly.h
+++ compiler-rt/lib/builtins/assembly.h
@@ -204,8 +204,11 @@
 #ifdef VISIBILITY_HIDDEN
 #define DECLARE_SYMBOL_VISIBILITY(name)                                        \
   HIDDEN(SYMBOL_NAME(name)) SEPARATOR
+#define DECLARE_SYMBOL_VISIBILITY_UNMANGLED(name) \
+  HIDDEN(name) SEPARATOR
 #else
 #define DECLARE_SYMBOL_VISIBILITY(name)
+#define DECLARE_SYMBOL_VISIBILITY_UNMANGLED(name)
 #endif
 
 #define DEFINE_COMPILERRT_FUNCTION(name)                                       \
@@ -248,7 +251,7 @@
   FUNC_ALIGN                                                                   \
   .globl name SEPARATOR                                                        \
   SYMBOL_IS_FUNC(name) SEPARATOR                                               \
-  DECLARE_SYMBOL_VISIBILITY(name) SEPARATOR                                    \
+  DECLARE_SYMBOL_VISIBILITY_UNMANGLED(name) SEPARATOR                          \
   CFI_START SEPARATOR                                                          \
   DECLARE_FUNC_ENCODING                                                        \
   name: SEPARATOR BTI_C


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