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| author | Ömer Sinan Ağacan <omeragacan@gmail.com> | 2019-10-22 10:52:42 +0300 |
|---|---|---|
| committer | Marge Bot <ben+marge-bot@smart-cactus.org> | 2019-10-23 05:59:09 -0400 |
| commit | 266435a7ab865467d5027b1a718f74f85b77b96f (patch) | |
| tree | ceaa47b5c8cc0780e7c2fb7478fd1a710d14c545 /docs | |
| parent | bb0dc5a5c1d1fa583b73835d8cb7055020834051 (diff) | |
| download | haskell-266435a7ab865467d5027b1a718f74f85b77b96f.tar.gz | |
Add new flag for unarised STG dumps
Previously -ddump-stg would dump pre and post-unarise STGs. Now we have
a new flag for post-unarise STG and -ddump-stg only dumps coreToStg
output.
STG dump flags after this commit:
- -ddump-stg: Dumps CoreToStg output
- -ddump-stg-unarised: Unarise output
- -ddump-stg-final: STG right before code gen (includes CSE and lambda
lifting)
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/users_guide/debugging.rst | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/docs/users_guide/debugging.rst b/docs/users_guide/debugging.rst index f8e862e5f0..0955af1270 100644 --- a/docs/users_guide/debugging.rst +++ b/docs/users_guide/debugging.rst @@ -369,10 +369,10 @@ STG representation These flags dump various phases of GHC's STG pipeline. .. ghc-flag:: -ddump-stg - :shortdesc: Dump final STG + :shortdesc: Show CoreToStg output :type: dynamic - Dump output of STG-to-STG passes + Show the output of CoreToStg pass. .. ghc-flag:: -dverbose-stg2stg :shortdesc: Show output from each STG-to-STG pass @@ -380,6 +380,12 @@ These flags dump various phases of GHC's STG pipeline. Show the output of the intermediate STG-to-STG pass. (*lots* of output!) +.. ghc-flag:: -ddump-stg-unarised + :shortdesc: Show unarised STG + :type: dynamic + + Show the output of the unarise pass. + .. ghc-flag:: -ddump-stg-final :shortdesc: Show output of last STG pass. :type: dynamic |