am b42fb83a: am 68e5f442: Merge "x86_64: GenInlinedCas must use wide rl_src_offset under 64-bit targets"

* commit 'b42fb83a284e1d69830568e1b6ec28b4c2276f73':
  x86_64: GenInlinedCas must use wide rl_src_offset under 64-bit targets