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Revision tags: llvmorg-21-init, llvmorg-19.1.7, llvmorg-19.1.6, llvmorg-19.1.5, llvmorg-19.1.4 |
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aaa37d67 |
| 12-Nov-2024 |
Zaara Syeda <syzaara@ca.ibm.com> |
[PPC] Replace PPCMergeStringPool with GlobalMerge for Linux (#114850)
Enable merging all constants without looking at use in GlobalMerge by
default to replace PPCMergeStringPool pass on Linux.
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ccddd136 |
| 31-Oct-2024 |
Zaara Syeda <syzaara@ca.ibm.com> |
Enable aggressive constant merge in GlobalMerge for AIX (#113956)
Enable merging all constants without looking at use in GlobalMerge by
default to replace PPCMergeStringPool pass on AIX.
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Revision tags: 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 |
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1bab570e |
| 31-Jan-2024 |
Shimin Cui <scui@ca.ibm.com> |
Move the PowerPC/PPCMergeStringPool work to initializer (#77352)
Currently, the `PPCMergeStringPool` merges the global variable after the
`AsmPrinter` initializer adds the global variables to its s
Move the PowerPC/PPCMergeStringPool work to initializer (#77352)
Currently, the `PPCMergeStringPool` merges the global variable after the
`AsmPrinter` initializer adds the global variables to its symbol list.
This is to move the merging work of `PPCMergeStringPool` to its
initializer, just like what GlobalMerge does, to avoid adding merged
global variables to the `AsmPrinter` symbol lis.
show more ...
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Revision tags: 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 |
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b922a362 |
| 08-Sep-2023 |
Qiu Chaofan <qiucofan@cn.ibm.com> |
[PowerPC] Define SchedModel for Power8
PowerPC subtargets prior to Power9 use the 'legacy' itinerary way to
provide scheduling information. This patch re-writes the tablegen file
to define the sched
[PowerPC] Define SchedModel for Power8
PowerPC subtargets prior to Power9 use the 'legacy' itinerary way to
provide scheduling information. This patch re-writes the tablegen file
to define the scheduling information in the new SchedModel way, which
can bring improvements to some benchmarks.
Reviewed By: shchenz
Differential Revision: https://reviews.llvm.org/D154488
show more ...
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0a4a8bec |
| 07-Sep-2023 |
stefanp-ibm <57511600+stefanp-ibm@users.noreply.github.com> |
[PowerPC] Turn string pooling on by default. (#65628)
This patch turns the string pooling pass on by default. Some tests are
updated as required.
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84e2fd7e |
| 07-Sep-2023 |
Stefan Pintilie <stefanp@ca.ibm.com> |
[PowerPC] Add a pass to merge all of the constant global arrays into one pool.
On PowerPC the number of TOC entries must be kept low for large
applications. In order to reduce the number of constant
[PowerPC] Add a pass to merge all of the constant global arrays into one pool.
On PowerPC the number of TOC entries must be kept low for large
applications. In order to reduce the number of constant global arrays
we can pool them into one structure and then access them as the base
address of that structure plus some offset. The constant global arrays
may be arrays of `i8` which are constant strings but they may also be
arrays of `i32, i64, etc...`.
Reviewed By: lei, amyk
Differential Revision: https://reviews.llvm.org/D155730
show more ...
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