llvm-project.git/llvm/test/Transforms/RewriteStatepointsForGC/base-pointers-11.ll, branch users/nico/python-2

[RewriteStatepointsForGC] Convert some tests to opaque pointers (NFC)

2023-01-03T13:27:26+00:00

[test] Remove duplicate RUN lines in Transform tests

2022-12-08T10:47:16+00:00

[NFC] Port all RewriteStatepointsForGC tests to `-passes=` syntax

2022-12-07T19:22:08+00:00

[IRBuilder][RS4GC] Require FunctionCallee when creating statepoint

2022-02-04T08:47:32+00:00

This makes the statepoint methods in IRBuilder accept a
FunctionCallee, which carries both the callee and function type.
This is used to add the elementtype attribute to the statepoint call.

RS4GC requires an additional tweak to actually preserve that attribute
-- previously the attributes on the call were completely overwritten.

Differential Revision: https://reviews.llvm.org/D118886

[rs4gc/tests] Remove use of internal debug flags

2021-03-06T17:20:02+00:00

As a pragmatic tradeoff, the ease of updating the tests outweighs the slightly easier to understand test conditions.  Where revevant, debug output was converted to comments to help human understanding.

Revert "Temporarily Revert "Add basic loop fusion pass.""

2019-04-17T04:52:47+00:00

The reversion apparently deleted the test/Transforms directory.

Will be re-reverting again.

llvm-svn: 358552

Temporarily Revert "Add basic loop fusion pass."

2019-04-17T02:12:23+00:00

As it's causing some bot failures (and per request from kbarton).

This reverts commit r358543/ab70da07286e618016e78247e4a24fcb84077fda.

llvm-svn: 358546

[PM] port Rewrite Statepoints For GC to the new pass manager.

2017-12-15T09:32:11+00:00

Summary:
The port is nearly straightforward.
The only complication is related to the analyses handling,
since one of the analyses used in this module pass is domtree,
which is a function analysis. That requires asking for the results
of each function and disallows a single interface for run-on-module
pass action.

Decided to copy-paste the main body of this pass.
Most of its code is requesting analyses anyway, so not that much
of a copy-paste.

The rest of the code movement is to transform all the implementation
helper functions like stripNonValidData into non-member statics.

Extended all the related LLVM tests with new-pass-manager use.
No failures.

Reviewers: sanjoy, anna, reames

Reviewed By: anna

Subscribers: skatkov, llvm-commits

Differential Revision: https://reviews.llvm.org/D41162

llvm-svn: 320796

[RS4GC] Clamp UseDeoptBundles to true and update tests

2016-01-29T00:28:57+00:00

The full diff for the test directory may be hard to read because of the
filename clash; so here's all that happened as far as the tests are
concerned:

```
cd test/Transforms/RewriteStatepointsForGC
git rm *ll
git mv deopt-bundles/* ./
rmdir deopt-bundles
find . -name '*.ll' | xargs gsed -i 's/-rs4gc-use-deopt-bundles //g'
```

llvm-svn: 259129

[gc.statepoint] Change gc.statepoint intrinsic's return type to token type instead of i32 type

2015-12-26T07:54:32+00:00

Summary: This patch changes gc.statepoint intrinsic's return type to token type instead of i32 type. Using token types could prevent LLVM to merge different gc.statepoint nodes into PHI nodes and cause further problems with gc relocations. The patch also changes the way on how gc.relocate and gc.result look for their corresponding gc.statepoint on unwind path. The current implementation uses the selector value extracted from a { i8*, i32 } landingpad as a hook to find the gc.statepoint, while the patch directly uses a token type landingpad (http://reviews.llvm.org/D15405) to find the gc.statepoint. 

Reviewers: sanjoy, JosephTremoulet, pgavlin, igor-laevsky, mjacob

Subscribers: reames, mjacob, sanjoy, llvm-commits

Differential Revision: http://reviews.llvm.org/D15662

llvm-svn: 256443