Menu
Search

API Documentation

version 2.098.0

overview

View source code
Display the source code in dmd/backend/cod4.d from which this page was generated on github.
Report a bug
If you spot a problem with this page, click here to create a Bugzilla issue.
Improve this page
Quickly fork, edit online, and submit a pull request for this page. Requires a signed-in GitHub account. This works well for small changes. If you'd like to make larger changes you may want to consider using local clone.

Function dmd.backend.cod4.doinreg

Determine if expression e can be evaluated directly into register variable s. Have to be careful about things like x=x+x+x, and x=a+x.

extern(C++) int doinreg (
  dmd.backend.cc.Symbol* s,
  elem* e
) nothrow @trusted;

Returns

!=0 can 0 can't

Authors

Walter Bright

License

Boost License 1.0