NCG sometimes produces code like `addl $0 ...`
See the haskell and ASM output; https://gist.github.com/kvanberendonck/6837792
Search for addl $0
in your browser and you'll see a couple occurrences. This is a useless instruction. It would be a minor optimization to not emit these.
Trac metadata
Trac field | Value |
---|---|
Version | 7.6.3 |
Type | Bug |
TypeOfFailure | OtherFailure |
Priority | normal |
Resolution | Unresolved |
Component | Compiler |
Test case | |
Differential revisions | |
BlockedBy | |
Related | |
Blocking | |
CC | |
Operating system | |
Architecture |