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| author | Ben Gamari <bgamari.foss@gmail.com> | 2017-09-26 08:01:44 -0400 |
|---|---|---|
| committer | Ben Gamari <ben@smart-cactus.org> | 2017-09-26 11:59:53 -0400 |
| commit | 57372a7cc958ebfa4ac64fc800e00baacfc3cf5c (patch) | |
| tree | 55a199e3d994dc38f959ca98ac881e3a4ed6a74d /driver/gcc | |
| parent | 1d1b991ee15e0428be16d1bfad7087051e000bdc (diff) | |
| download | haskell-57372a7cc958ebfa4ac64fc800e00baacfc3cf5c.tar.gz | |
PrelRules: Handle Int left shifts of more than word-size bits
This should result in zero. Failing to realize this caused us to try
to constant-fold via the normal path, resulting in #14272.
Test Plan: Validate with coming tests
Reviewers: austin, simonpj
Subscribers: simonpj, rwbarton, thomie, hvr
GHC Trac Issues: #14272
Differential Revision: https://phabricator.haskell.org/D4025
Diffstat (limited to 'driver/gcc')
0 files changed, 0 insertions, 0 deletions