Displaying 1 result from an estimated 1 matches for "e88c5111".
2010 Jan 26
2
[LLVMdev] some llvm/clang missed optimizations
A few random observations:
1.
Clang could do better with large but boring switches like this:
http://embed.cs.utah.edu/embarrassing/jan_10/harvest/source/E8/E88C5111.shtml
Performance of clang's output will be fine but this is a major code size
lose.
2.
Destruction of stupid loops is incomplete, sometimes due to phase
ordering problems:
http://embed.cs.utah.edu/embarrassing/jan_10/harvest/source/FC/FCADC848.shtml
Sometimes not:
http://embed.cs.utah....