tinygo

456 Commits

99 Branches

41 Tags

26 MiB

Tree: 2917347ff5

Commit Graph

Author	SHA1	Message	Date
Ayke van Laethem	ec73bd6a26	compiler: optimize runtime.stringToBytes calls This optimization makes sure the following pattern doesn't do a heap allocation (assuming Write doesn't modify the slice): var w *machine.UART = ... w.Write([]byte("foo")) As long as Write doesn't modify the slice and LLVM can detect this, a call to runtime.stringToBytes with the necessary allocation + copy is avoided.	6 years ago
Ayke van Laethem	4219652535	compiler: add basic heap-to-stack optimization	6 years ago
Ayke van Laethem	5db43e8d04	compiler: move Optimize() function to a separate file In the future, there will be more optimizations. Let's keep them in a separate file for separation of concerns.	6 years ago

Author

SHA1

Message

Date

Ayke van Laethem

ec73bd6a26

compiler: optimize runtime.stringToBytes calls

This optimization makes sure the following pattern doesn't do a heap
allocation (assuming Write doesn't modify the slice):

    var w *machine.UART = ...
    w.Write([]byte("foo"))

As long as Write doesn't modify the slice and LLVM can detect this, a
call to runtime.stringToBytes with the necessary allocation + copy is
avoided.

6 years ago

Ayke van Laethem

4219652535

compiler: add basic heap-to-stack optimization

6 years ago

Ayke van Laethem

5db43e8d04

compiler: move Optimize() function to a separate file

In the future, there will be more optimizations. Let's keep them in a
separate file for separation of concerns.

6 years ago

3 Commits (2917347ff578bd0504e19248ab42963dac04422f)