[compiler-rt] 11c1100 - [ORC-RT] Separate jit-dispach tag decls from definitions.

[Lang Hames via llvm-commits]

Author: Lang Hames
Date: 2021-07-19T22:10:51+10:00
New Revision: 11c11006d70b0d1cf182a4b0cfa665c74cba2e30

URL: https://github.com/llvm/llvm-project/commit/11c11006d70b0d1cf182a4b0cfa665c74cba2e30
DIFF: https://github.com/llvm/llvm-project/commit/11c11006d70b0d1cf182a4b0cfa665c74cba2e30.diff

LOG: [ORC-RT] Separate jit-dispach tag decls from definitions.

This should eliminate the "initialized and declared 'extern'" warnings produced
on some bots, e.g. https://lab.llvm.org/buildbot/#/builders/165/builds/3770

Added: 
    

Modified: 
    compiler-rt/lib/orc/macho_platform.cpp

Removed: 
    


################################################################################
diff  --git a/compiler-rt/lib/orc/macho_platform.cpp b/compiler-rt/lib/orc/macho_platform.cpp
index cd6fbcfe463f..c9792f3a7599 100644
--- a/compiler-rt/lib/orc/macho_platform.cpp
+++ b/compiler-rt/lib/orc/macho_platform.cpp
@@ -25,9 +25,14 @@ using namespace __orc_rt;
 using namespace __orc_rt::macho;
 
 // Declare function tags for functions in the JIT process.
-extern "C" char __orc_rt_macho_get_initializers_tag = 0;
-extern "C" char __orc_rt_macho_get_deinitializers_tag = 0;
-extern "C" char __orc_rt_macho_symbol_lookup_tag = 0;
+extern "C" char __orc_rt_macho_get_initializers_tag;
+char __orc_rt_macho_get_initializers_tag = 0;
+
+extern "C" char __orc_rt_macho_get_deinitializers_tag;
+char __orc_rt_macho_get_deinitializers_tag = 0;
+
+extern "C" char __orc_rt_macho_symbol_lookup_tag;
+char __orc_rt_macho_symbol_lookup_tag = 0;
 
 // eh-frame registration functions.
 // We expect these to be available for all processes.