[PATCH] D37250: [X86] Apply SlowIncDec feature to Sandybridge/Ivybridge CPUs as well

[Craig Topper via Phabricator via llvm-commits]

craig.topper added a comment.

There is definitely a false dependency issue that can be triggered by "shift CL" because variables shifts are defined to not update any flags if CL is 0, but the shift value isn't know until it executes so the shift is dependent on the old flags including CF


https://reviews.llvm.org/D37250