[PATCH] D45321: [atomics] Fix runtime calls for misaligned atomics

[Tim Northover via Phabricator via llvm-commits]

t.p.northover updated this revision to Diff 151698.
t.p.northover added a comment.

Fixing cmpxchg implementation of load to return correct value.


Repository:
  rCRT Compiler Runtime

https://reviews.llvm.org/D45321

Files:
  compiler-rt/lib/builtins/atomic.c

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