Way to dump cmm only once
The current way to dump Cmm output is -ddump-cmm
, but that dumps Cmm repeatedly, of every stage, similar to -ddump-verbose-core2core
. This is often confusing.
I propose that -ddump-cmm
dumps only the initial Cmm code, that the flag -ddump-simpl-cmm
dumps the final Cmm code, and that -ddump-verbose-cmm
dumps every stage.
Shoudn’t be hard to do for a newcomer.
Trac metadata
Trac field | Value |
---|---|
Version | 8.1 |
Type | FeatureRequest |
TypeOfFailure | OtherFailure |
Priority | normal |
Resolution | Unresolved |
Component | Compiler (CodeGen) |
Test case | |
Differential revisions | |
BlockedBy | |
Related | |
Blocking | |
CC | |
Operating system | |
Architecture |