[PATCH] D92530: [compiler-rt] [builtins] Make lse.S compile on Darwin

[Kuba (Brecka) Mracek via Phabricator via llvm-commits]

kubamracek updated this revision to Diff 309273.

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D92530/new/

https://reviews.llvm.org/D92530

Files:
  compiler-rt/lib/builtins/aarch64/lse.S


Index: compiler-rt/lib/builtins/aarch64/lse.S
===================================================================
--- compiler-rt/lib/builtins/aarch64/lse.S
+++ compiler-rt/lib/builtins/aarch64/lse.S
@@ -102,8 +102,13 @@
 
 // Macro for branch to label if no LSE available
 .macro JUMP_IF_NOT_LSE label
+#if !defined(__APPLE__)
         adrp    x(tmp0), __aarch64_have_lse_atomics
         ldrb    w(tmp0), [x(tmp0), :lo12:__aarch64_have_lse_atomics]
+#else
+        adrp    x(tmp0), __aarch64_have_lse_atomics at page
+        ldrb    w(tmp0), [x(tmp0), __aarch64_have_lse_atomics at pageoff]
+#endif
         cbz     w(tmp0), \label
 .endm
 


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