[Git][ghc/ghc][wip/tsan/codegen] tsan_compare_exchange

[Ben Gamari (@bgamari)]

Ben Gamari pushed to branch wip/tsan/codegen at Glasgow Haskell Compiler / GHC


Commits:
a26cbb10 by Ben Gamari at 2022-11-16T12:31:49-05:00
tsan_compare_exchange

- - - - -


1 changed file:

- rts/TSANUtils.c


Changes:

=====================================
rts/TSANUtils.c
=====================================
@@ -1,5 +1,7 @@
 #include <Rts.h>
 
+#if defined(TSAN_ENABLED)
+
 uint64_t ghc_tsan_atomic64_compare_exchange(uint64_t *ptr, uint64_t expected, uint64_t new_value, int success_memorder, int failure_memorder)
 {
     __tsan_atomic64_compare_exchange_strong(
@@ -32,3 +34,4 @@ uint8_t ghc_tsan_atomic8_compare_exchange(uint8_t *ptr, uint8_t expected, uint8_
     return expected;
 }
 
+#endif



View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/commit/a26cbb10d53ccfc5e7c62098a6d5287d3d3bcc45

-- 
View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/commit/a26cbb10d53ccfc5e7c62098a6d5287d3d3bcc45
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