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| author | Ben Gamari <bgamari.foss@gmail.com> | 2017-09-19 11:16:55 -0400 |
|---|---|---|
| committer | Ben Gamari <ben@smart-cactus.org> | 2017-09-19 13:37:46 -0400 |
| commit | 12a92fedf8b1997f2e26800929be117d54536b7e (patch) | |
| tree | 78456279bfcfffcd9d3eeb8ac4f96a3d9c22390a /compiler/ghc.mk | |
| parent | 8b007abbeb3045900a11529d907a835080129176 (diff) | |
| download | haskell-12a92fedf8b1997f2e26800929be117d54536b7e.tar.gz | |
OccurAnal: Ensure SourceNotes don't interfere with join-point analysis
In general ticks are problematic for join point analysis as described
in #14242. However, source notes are intended to be a best-effort
annotation which shouldn't interfere with optimization. Special-case
these to ensure that tail-call information is still correct, even in the
presence of source note
ticks.
Test Plan: Validate
Reviewers: simonpj, austin
Reviewed By: simonpj
Subscribers: rwbarton, thomie
GHC Trac Issues: #14242
Differential Revision: https://phabricator.haskell.org/D3978
Diffstat (limited to 'compiler/ghc.mk')
0 files changed, 0 insertions, 0 deletions