Nick Lewycky 8e5599354a Improve handling of SelectInst. ...

Reorder operations to remove duplicated work.
Fix to leave floating-point types out of the optimization.
Add tests to predsimplify.ll for SwitchInst and SelectInst handling.

llvm-svn: 30055

2006-09-02 19:40:38 +00:00

4.8 KiB

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