|
Revision tags: llvmorg-20.1.0, llvmorg-20.1.0-rc3, llvmorg-20.1.0-rc2, llvmorg-20.1.0-rc1, llvmorg-21-init, llvmorg-19.1.7, llvmorg-19.1.6, llvmorg-19.1.5, llvmorg-19.1.4, llvmorg-19.1.3, llvmorg-19.1.2, llvmorg-19.1.1, llvmorg-19.1.0, llvmorg-19.1.0-rc4, llvmorg-19.1.0-rc3, llvmorg-19.1.0-rc2, llvmorg-19.1.0-rc1, llvmorg-20-init, llvmorg-18.1.8, llvmorg-18.1.7, llvmorg-18.1.6, llvmorg-18.1.5, llvmorg-18.1.4, llvmorg-18.1.3, llvmorg-18.1.2, llvmorg-18.1.1, llvmorg-18.1.0, llvmorg-18.1.0-rc4, llvmorg-18.1.0-rc3, llvmorg-18.1.0-rc2, llvmorg-18.1.0-rc1, llvmorg-19-init, llvmorg-17.0.6, llvmorg-17.0.5, llvmorg-17.0.4, llvmorg-17.0.3, llvmorg-17.0.2, llvmorg-17.0.1, llvmorg-17.0.0, llvmorg-17.0.0-rc4, llvmorg-17.0.0-rc3, llvmorg-17.0.0-rc2, llvmorg-17.0.0-rc1, llvmorg-18-init, llvmorg-16.0.6, llvmorg-16.0.5, llvmorg-16.0.4, llvmorg-16.0.3, llvmorg-16.0.2, llvmorg-16.0.1, llvmorg-16.0.0, llvmorg-16.0.0-rc4, llvmorg-16.0.0-rc3, llvmorg-16.0.0-rc2, llvmorg-16.0.0-rc1, llvmorg-17-init, llvmorg-15.0.7, llvmorg-15.0.6, llvmorg-15.0.5, llvmorg-15.0.4, llvmorg-15.0.3, llvmorg-15.0.2, llvmorg-15.0.1, llvmorg-15.0.0, llvmorg-15.0.0-rc3, llvmorg-15.0.0-rc2, llvmorg-15.0.0-rc1, llvmorg-16-init, llvmorg-14.0.6, llvmorg-14.0.5, llvmorg-14.0.4 |
|
| #
242961f2 |
| 18-May-2022 |
Sun Ziping <[email protected]> |
[llvm][fix-irreducible] ensure that loop subtree under child is correctly reconnected to new loop
The modified function was incorrectly (not unnecessarily) ignoring grandchild
loops, and this change
[llvm][fix-irreducible] ensure that loop subtree under child is correctly reconnected to new loop
The modified function was incorrectly (not unnecessarily) ignoring grandchild
loops, and this change fixes the bug. In particular, this fixes the handling of
the loop { inner, body }. The TODO in the same function is talking about the b1
self loop, which may be "unnecessarily" lost, but that is a different issue.
show more ...
|
|
Revision tags: llvmorg-14.0.3, llvmorg-14.0.2, llvmorg-14.0.1, llvmorg-14.0.0, llvmorg-14.0.0-rc4, llvmorg-14.0.0-rc3, llvmorg-14.0.0-rc2 |
|
| #
a494ae43 |
| 01-Mar-2022 |
serge-sans-paille <[email protected]> |
Cleanup includes: TransformsUtils
Estimation on the impact on preprocessor output:
before: 1065307662
after: 1064800684
Discourse thread: https://discourse.llvm.org/t/include-what-you-use-include-
Cleanup includes: TransformsUtils
Estimation on the impact on preprocessor output:
before: 1065307662
after: 1064800684
Discourse thread: https://discourse.llvm.org/t/include-what-you-use-include-cleanup
Differential Revision: https://reviews.llvm.org/D120741
show more ...
|
|
Revision tags: llvmorg-14.0.0-rc1, llvmorg-15-init, llvmorg-13.0.1, llvmorg-13.0.1-rc3, llvmorg-13.0.1-rc2, llvmorg-13.0.1-rc1 |
|
| #
c714da2c |
| 31-Oct-2021 |
Kazu Hirata <[email protected]> |
[Transforms] Use {DenseSet,SetVector,SmallPtrSet}::contains (NFC)
|
|
Revision tags: llvmorg-13.0.0, llvmorg-13.0.0-rc4, llvmorg-13.0.0-rc3, llvmorg-13.0.0-rc2, llvmorg-13.0.0-rc1, llvmorg-14-init, llvmorg-12.0.1, llvmorg-12.0.1-rc4, llvmorg-12.0.1-rc3, llvmorg-12.0.1-rc2, llvmorg-12.0.1-rc1, llvmorg-12.0.0, llvmorg-12.0.0-rc5, llvmorg-12.0.0-rc4, llvmorg-12.0.0-rc3, llvmorg-12.0.0-rc2 |
|
| #
be23012d |
| 07-Feb-2021 |
Kazu Hirata <[email protected]> |
[Transforms/Utils] Use range-based for loops (NFC)
|
|
Revision tags: llvmorg-11.1.0, llvmorg-11.1.0-rc3, llvmorg-12.0.0-rc1, llvmorg-13-init |
|
| #
1238378f |
| 23-Jan-2021 |
Kazu Hirata <[email protected]> |
[llvm] Use pop_back_val (NFC)
|
|
Revision tags: llvmorg-11.1.0-rc2 |
|
| #
e53472de |
| 21-Jan-2021 |
Kazu Hirata <[email protected]> |
[Transforms] Use llvm::append_range (NFC)
|
|
Revision tags: llvmorg-11.1.0-rc1, llvmorg-11.0.1, llvmorg-11.0.1-rc2, llvmorg-11.0.1-rc1 |
|
| #
0689dab8 |
| 08-Oct-2020 |
Arthur Eubanks <[email protected]> |
[FixIrreducible][NewPM] Port -fix-irreducible to NPM
In the NPM, a pass cannot depend on another non-analysis pass. So pin
the test that tests that -lowerswitch is run automatically to legacy PM.
R
[FixIrreducible][NewPM] Port -fix-irreducible to NPM
In the NPM, a pass cannot depend on another non-analysis pass. So pin
the test that tests that -lowerswitch is run automatically to legacy PM.
Reviewed By: sameerds
Differential Revision: https://reviews.llvm.org/D89051
show more ...
|
|
Revision tags: llvmorg-11.0.0, llvmorg-11.0.0-rc6, llvmorg-11.0.0-rc5, llvmorg-11.0.0-rc4, llvmorg-11.0.0-rc3 |
|
| #
f7aa1563 |
| 15-Sep-2020 |
Arthur Eubanks <[email protected]> |
[LowerSwitch][NewPM] Port lowerswitch to NPM
Reviewed By: ychen
Differential Revision: https://reviews.llvm.org/D87726
|
|
Revision tags: llvmorg-11.0.0-rc2, llvmorg-11.0.0-rc1, llvmorg-12-init |
|
| #
a19461d9 |
| 14-Jul-2020 |
Logan Smith <[email protected]> |
[NFC] Add 'override' keyword where missing in include/ and lib/.
This fixes warnings raised by Clang's new -Wsuggest-override, in preparation for enabling that warning in the LLVM build. This patch
[NFC] Add 'override' keyword where missing in include/ and lib/.
This fixes warnings raised by Clang's new -Wsuggest-override, in preparation for enabling that warning in the LLVM build. This patch also removes the virtual keyword where redundant, but only in places where doing so improves consistency within a given file. It also removes a couple unnecessary virtual destructor declarations in derived classes where the destructor inherited from the base class is already virtual.
Differential Revision: https://reviews.llvm.org/D83709
show more ...
|
| #
0b4cf802 |
| 10-Jul-2020 |
Michael Liao <[email protected]> |
[fix-irreducible] Skip unreachable predecessors.
Summary:
- Skip unreachable predecessors during header detection in SCC. Those
unreachable blocks would be generated in the switch lowering pass in
[fix-irreducible] Skip unreachable predecessors.
Summary:
- Skip unreachable predecessors during header detection in SCC. Those
unreachable blocks would be generated in the switch lowering pass in
the corner cases or other frontends. Even though they could be removed
through the CFG simplification, we should skip them during header
detection.
Reviewers: sameerds
Subscribers: hiraditya, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D83562
show more ...
|
|
Revision tags: llvmorg-10.0.1, llvmorg-10.0.1-rc4, llvmorg-10.0.1-rc3, llvmorg-10.0.1-rc2, llvmorg-10.0.1-rc1 |
|
| #
1d42764d |
| 25-Apr-2020 |
Benjamin Kramer <[email protected]> |
Give helpers internal linkage. NFC.
|
| #
5a7a6382 |
| 22-Apr-2020 |
Sameer Sahasrabuddhe <[email protected]> |
FixIrreducible: don't crash when moving a child loop
Summary:
When an irreducible SCC is converted into a new natural loop, existing
loops included in that SCC now become children of the new loop. T
FixIrreducible: don't crash when moving a child loop
Summary:
When an irreducible SCC is converted into a new natural loop, existing
loops included in that SCC now become children of the new loop. The
logic that moves these loops from the parent loop to the new loop
invoked undefined behaviour when it modified the container that it was
iterating over. Fixed this by first extracting all the loops that are
to be removed from the parent.
Fixes bug 45623.
Reviewed By: arsenm
Differential Revision: https://reviews.llvm.org/D78544
show more ...
|
| #
7bb9f500 |
| 15-Apr-2020 |
Sameer Sahasrabuddhe <[email protected]> |
fix warning: specialization of template in different namespace
This is related to commit 8c11bc0cd06ffc18786a1a51ee5ce5b1cc4923f6
which introduces the FixIrreducible pass. The warning seems hard to
fix warning: specialization of template in different namespace
This is related to commit 8c11bc0cd06ffc18786a1a51ee5ce5b1cc4923f6
which introduces the FixIrreducible pass. The warning seems hard to
reproduce locally. The latest attempt ought to work.
show more ...
|
| #
8c11bc0c |
| 15-Apr-2020 |
Sameer Sahasrabuddhe <[email protected]> |
Introduce fix-irreducible pass
An irreducible SCC is one which has multiple "header" blocks, i.e., blocks
with control-flow edges incident from outside the SCC. This pass converts an
irreducible SCC
Introduce fix-irreducible pass
An irreducible SCC is one which has multiple "header" blocks, i.e., blocks
with control-flow edges incident from outside the SCC. This pass converts an
irreducible SCC into a natural loop by introducing a single new header
block and redirecting all the edges on the original headers to this
new block.
This is a useful workaround for a limitation in the structurizer
which, which produces incorrect control flow in the presence of
irreducible regions. The AMDGPU backend provides an option to
enable this pass before the structurizer, which may eventually be
enabled by default.
Reviewed By: nhaehnle
Differential Revision: https://reviews.llvm.org/D77198
This restores commit 2ada8e2525dd2653f30c8696a27162a3b1647d66.
Originally reverted with commit 44e09b59b869a91bf47d76e8bc569d9ee91ad145.
show more ...
|
| #
2ada8e25 |
| 15-Apr-2020 |
Sameer Sahasrabuddhe <[email protected]> |
Introduce fix-irreducible pass
An irreducible SCC is one which has multiple "header" blocks, i.e., blocks
with control-flow edges incident from outside the SCC. This pass converts an
irreducible SCC
Introduce fix-irreducible pass
An irreducible SCC is one which has multiple "header" blocks, i.e., blocks
with control-flow edges incident from outside the SCC. This pass converts an
irreducible SCC into a natural loop by introducing a single new header
block and redirecting all the edges on the original headers to this
new block.
This is a useful workaround for a limitation in the structurizer
which, which produces incorrect control flow in the presence of
irreducible regions. The AMDGPU backend provides an option to
enable this pass before the structurizer, which may eventually be
enabled by default.
Reviewed By: nhaehnle
Differential Revision: https://reviews.llvm.org/D77198
show more ...
|