[PATCH] D47606: [compiler-rt] [builtins] Don't build __atomic_load etc. by default.

[Eli Friedman via Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rCRT334779: [compiler-rt] [builtins] Don't build __atomic_* by default. (authored by efriedma, committed by ).

Changed prior to commit:
  https://reviews.llvm.org/D47606?vs=149352&id=151436#toc

Repository:
  rCRT Compiler Runtime

https://reviews.llvm.org/D47606

Files:
  lib/builtins/CMakeLists.txt


Index: lib/builtins/CMakeLists.txt
===================================================================
--- lib/builtins/CMakeLists.txt
+++ lib/builtins/CMakeLists.txt
@@ -173,8 +173,8 @@
   trunctfsf2.c)
 
 option(COMPILER_RT_EXCLUDE_ATOMIC_BUILTIN
-  "Skip the atomic builtin (this may be needed if system headers are unavailable)"
-  Off)
+  "Skip the atomic builtin (these should normally be provided by a shared library)"
+  On)
 
 if(NOT FUCHSIA AND NOT COMPILER_RT_BAREMETAL_BUILD)
   set(GENERIC_SOURCES


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