delta/haskell.git - gitlab.haskell.org: ghc/ghc.git

	Commit message (Collapse)	Author	Age	Files	Lines
*	Simplify StgCases when all alts refer to the case binder	Joachim Breitner	2017-04-18	1	-1/+1
\| \| \| \| \| \|	as proposed in #13588. Differential Revision: https://phabricator.haskell.org/D3467
*	Add failing test case for #13588	Joachim Breitner	2017-04-18	4	-0/+230
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*	Typos in comments [ci skip]	Gabor Greif	2017-04-11	2	-2/+2
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*	Add a second regression test for #13536	Joachim Breitner	2017-04-10	3	-0/+38
\| \| \| \|	which counts allocations instead of observing recomputation directly.
*	StgCse: Do not re-use trivial case scrutinees	Joachim Breitner	2017-04-10	4	-0/+20
\| \| \| \| \| \| \| \| \|	as they might be marked as one-shot, and suddenly we’d evaluate them multiple times. This came up in #13536 (test cases included). The solution was layed out by SPJ in ticket:13536#comment:12. Differential Revision: https://phabricator.haskell.org/D3437
*	Add a CSE pass to Stg (#9291)	Joachim Breitner	2017-01-05	5	-0/+81
	This CSE pass only targets data constructor applications. This is probably the best we can do, as function calls and primitive operations might have side-effects. Introduces the flag -fstg-cse, enabled by default with -O for now. It might also be a good candiate for -O2. Differential Revision: https://phabricator.haskell.org/D2871