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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, llvmorg-19.1.3, llvmorg-19.1.2, llvmorg-19.1.1, llvmorg-19.1.0, llvmorg-19.1.0-rc4 |
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| #
24fe1d4f |
| 02-Sep-2024 |
Nikita Popov <npopov@redhat.com> |
[SCCP] Infer return attributes in SCCP as well (#106732)
We can infer the range/nonnull attributes in non-interprocedural SCCP as
well. The results may be better after the function has been simplif
[SCCP] Infer return attributes in SCCP as well (#106732)
We can infer the range/nonnull attributes in non-interprocedural SCCP as
well. The results may be better after the function has been simplified.
show more ...
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Revision tags: 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 |
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| #
c3b9c36f |
| 16-Nov-2023 |
Yingwei Zheng <dtcxzyw2333@gmail.com> |
[SCCP] Propagate exact flags (#72432)
This patch propagates exact flags for `ashr->lshr` and `sdiv->udiv` in
SCCP.
This missed optimization is discovered with the help of
https://github.com/Ali
[SCCP] Propagate exact flags (#72432)
This patch propagates exact flags for `ashr->lshr` and `sdiv->udiv` in
SCCP.
This missed optimization is discovered with the help of
https://github.com/AliveToolkit/alive2/pull/962.
show more ...
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