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| author | Bartosz Nitka <niteria@gmail.com> | 2018-05-03 12:37:00 -0400 |
|---|---|---|
| committer | Ben Gamari <ben@smart-cactus.org> | 2018-05-03 12:37:18 -0400 |
| commit | 6132d7c5e6404936ef281a6f3be333fea780906e (patch) | |
| tree | 653db073c3273e343ae60a062c43c210fff05e87 /testsuite/tests/codeGen/should_compile/all.T | |
| parent | 75361b119c609f0ab98f3d12a15690aae4ce42a1 (diff) | |
| download | haskell-6132d7c5e6404936ef281a6f3be333fea780906e.tar.gz | |
Correctly add unwinding info in manifestSp and makeFixupBlocks
In `manifestSp` the unwind info was before the relevant instruction, not
after. I added some notes to establish semantics. Also removes
redundant annotation in stg_catch_frame.
For `makeFixupBlocks` it looks like we were off by `wORD_SIZE dflags`.
I'm not sure why, but it lines up with `manifestSp`. In fact it lines
up so well so that I can consolidate the Sp unwind logic in
`maybeAddUnwind`. I detected the problems with `makeFixupBlocks` by
running T14779b after patching D4559.
Test Plan: added a new test
Reviewers: bgamari, scpmw, simonmar, erikd
Reviewed By: bgamari
Subscribers: thomie, carter
GHC Trac Issues: #14999
Differential Revision: https://phabricator.haskell.org/D4606
Diffstat (limited to 'testsuite/tests/codeGen/should_compile/all.T')
| -rw-r--r-- | testsuite/tests/codeGen/should_compile/all.T | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/testsuite/tests/codeGen/should_compile/all.T b/testsuite/tests/codeGen/should_compile/all.T index fb813a497a..9118b6c23b 100644 --- a/testsuite/tests/codeGen/should_compile/all.T +++ b/testsuite/tests/codeGen/should_compile/all.T @@ -38,3 +38,8 @@ test('T12355', normal, compile, ['']) test('T14626', normal, run_command, ['$MAKE -s --no-print-directory T14626']) +test('T14999', + [when((arch('powerpc64') or arch('powerpc64le')), expect_broken(11261)), + unless(opsys('linux') and arch('x86_64') and have_gdb() and + have_readelf(), skip)], + run_command, ['$MAKE -s --no-print-directory T14999']) |