|
Revision tags: 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 |
|
| #
7b3bbd83 |
| 09-Oct-2023 |
Jay Foad <jay.foad@amd.com> |
Revert "[CodeGen] Really renumber slot indexes before register allocation (#67038)"
This reverts commit 2501ae58e3bb9a70d279a56d7b3a0ed70a8a852c.
Reverted due to various buildbot failures.
|
| #
2501ae58 |
| 09-Oct-2023 |
Jay Foad <jay.foad@amd.com> |
[CodeGen] Really renumber slot indexes before register allocation (#67038)
PR #66334 tried to renumber slot indexes before register allocation, but
the numbering was still affected by list entries
[CodeGen] Really renumber slot indexes before register allocation (#67038)
PR #66334 tried to renumber slot indexes before register allocation, but
the numbering was still affected by list entries for instructions which
had been erased. Fix this to make the register allocator's live range
length heuristics even less dependent on the history of how instructions
have been added to and removed from SlotIndexes's maps.
show more ...
|
|
Revision tags: 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 |
|
| #
c4a60c9d |
| 25-May-2023 |
sgokhale <sgokhale@nvidia.com> |
[CodeGen][ShrinkWrap] Enable PostShrinkWrap by default
This is an attempt to reland D42600 and enabling this optimisation by default.
This also resolves the issue pointed out in the context of PGO
[CodeGen][ShrinkWrap] Enable PostShrinkWrap by default
This is an attempt to reland D42600 and enabling this optimisation by default.
This also resolves the issue pointed out in the context of PGO build.
Differential Revision: https://reviews.llvm.org/D42600
show more ...
|
|
Revision tags: llvmorg-16.0.4 |
|
| #
f4999d35 |
| 08-May-2023 |
Alan Zhao <ayzhao@google.com> |
Revert "[CodeGen][ShrinkWrap] Split restore point"
This reverts commit 1ddfd1c8186735c62b642df05c505dc4907ffac4.
The original commit causes a Chrome build assertion failure with
ThinLTO: https://cr
Revert "[CodeGen][ShrinkWrap] Split restore point"
This reverts commit 1ddfd1c8186735c62b642df05c505dc4907ffac4.
The original commit causes a Chrome build assertion failure with
ThinLTO: https://crbug.com/1443635
show more ...
|
| #
1ddfd1c8 |
| 08-May-2023 |
sgokhale <sgokhale@nvidia.com> |
[CodeGen][ShrinkWrap] Split restore point
Try to reland D42600
Differential Revision: https://reviews.llvm.org/D42600
|
|
Revision tags: llvmorg-16.0.3, llvmorg-16.0.2 |
|
| #
bb5befef |
| 13-Apr-2023 |
sgokhale <sgokhale@nvidia.com> |
Revert "[CodeGen][ShrinkWrap] Split restore point"
This reverts commit 5f0bccc3d1a74111458c71f009817c9995f4bf83.
An issue has been reported here: https://github.com/ClangBuiltLinux/linux/issues/1833
|
| #
5f0bccc3 |
| 11-Apr-2023 |
sgokhale <sgokhale@nvidia.com> |
[CodeGen][ShrinkWrap] Split restore point
This patch splits a restore point to allow it to only post-dominate blocks reachable by use
or def of CSRs(Callee Saved Registers)/FI(Frame Index).
Benchma
[CodeGen][ShrinkWrap] Split restore point
This patch splits a restore point to allow it to only post-dominate blocks reachable by use
or def of CSRs(Callee Saved Registers)/FI(Frame Index).
Benchmarking this on SPEC2017, this gives around 4% improvement on povray and no significant change
for others.
Co-authored-by: junbuml
Differential Revision: https://reviews.llvm.org/D42600
show more ...
|
|
Revision tags: 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 |
|
| #
b5b663aa |
| 19-Dec-2022 |
Nikita Popov <npopov@redhat.com> |
[Thumb2] Convert some tests to opaque pointers (NFC)
|
|
Revision tags: llvmorg-15.0.6, llvmorg-15.0.5, llvmorg-15.0.4, llvmorg-15.0.3, working, 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, 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, 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, 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, llvmorg-11.1.0, llvmorg-11.1.0-rc3, llvmorg-12.0.0-rc1, llvmorg-13-init, llvmorg-11.1.0-rc2, llvmorg-11.1.0-rc1, llvmorg-11.0.1, llvmorg-11.0.1-rc2, llvmorg-11.0.1-rc1 |
|
| #
006b3bde |
| 19-Nov-2020 |
David Green <david.green@arm.com> |
[ARM] Deliberately prevent inline asm in low overhead loops. NFC
This was already something that was handled by one of the "else"
branches in maybeLoweredToCall, so this patch is an NFC but makes it
[ARM] Deliberately prevent inline asm in low overhead loops. NFC
This was already something that was handled by one of the "else"
branches in maybeLoweredToCall, so this patch is an NFC but makes it
explicit and adds a test. We may in the future want to support this
under certain situations but for the moment just don't try and create
low overhead loops with inline asm in them.
Differential Revision: https://reviews.llvm.org/D91257
show more ...
|