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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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38fffa63 |
| 06-Nov-2024 |
Paul Walker <paul.walker@arm.com> |
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
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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, llvmorg-18.1.0-rc1, llvmorg-19-init |
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7ec4f609 |
| 02-Dec-2023 |
Craig Topper <craig.topper@sifive.com> |
[InstCombine] Infer disjoint flag on Or instructions. (#72912)
The disjoint flag was recently added to IR in #72583
We already set it when we turn an add into an or. This patch sets it on Ors tha
[InstCombine] Infer disjoint flag on Or instructions. (#72912)
The disjoint flag was recently added to IR in #72583
We already set it when we turn an add into an or. This patch sets it on Ors that weren't converted from an Add.
show more ...
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Revision tags: 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, 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 |
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acdc419c |
| 04-Feb-2022 |
Bjorn Pettersson <bjorn.a.pettersson@ericsson.com> |
[test] Use -passes=instcombine instead of -instcombine in lots of tests. NFC
Another step moving away from the deprecated syntax of specifying
pass pipeline in opt.
Differential Revision: https://r
[test] Use -passes=instcombine instead of -instcombine in lots of tests. NFC
Another step moving away from the deprecated syntax of specifying
pass pipeline in opt.
Differential Revision: https://reviews.llvm.org/D119081
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Revision tags: 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, llvmorg-11.0.0, llvmorg-11.0.0-rc6, llvmorg-11.0.0-rc5, llvmorg-11.0.0-rc4 |
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9ff9c1d8 |
| 25-Sep-2020 |
Simon Pilgrim <llvm-dev@redking.me.uk> |
[InstCombine] matchRotate - support (uniform) constant rotation amounts (PR46895)
This patch adds handling of rotation patterns with constant shift amounts - the next bit will be how we want to supp
[InstCombine] matchRotate - support (uniform) constant rotation amounts (PR46895)
This patch adds handling of rotation patterns with constant shift amounts - the next bit will be how we want to support non-uniform constant vectors.
Differential Revision: https://reviews.llvm.org/D87452
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Revision tags: llvmorg-11.0.0-rc3, llvmorg-11.0.0-rc2, llvmorg-11.0.0-rc1, llvmorg-12-init, llvmorg-10.0.1, llvmorg-10.0.1-rc4, llvmorg-10.0.1-rc3, llvmorg-10.0.1-rc2, llvmorg-10.0.1-rc1 |
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33d96bf7 |
| 13-May-2020 |
Simon Pilgrim <llvm-dev@redking.me.uk> |
[InstCombine] Add vector tests for the or(shl(zext(x),32)|zext(y)) concat combines
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bab44a69 |
| 10-May-2020 |
Simon Pilgrim <llvm-dev@redking.me.uk> |
[InstCombine] matchOrConcat - match BITREVERSE
Fold or(zext(bitreverse(x)),shl(zext(bitreverse(y)),bw/2) -> bitreverse(or(zext(x),shl(zext(y),bw/2))
Practically this is the same as the BSWAP patter
[InstCombine] matchOrConcat - match BITREVERSE
Fold or(zext(bitreverse(x)),shl(zext(bitreverse(y)),bw/2) -> bitreverse(or(zext(x),shl(zext(y),bw/2))
Practically this is the same as the BSWAP pattern so we might as well handle it.
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5c91aa66 |
| 05-May-2020 |
Simon Pilgrim <llvm-dev@redking.me.uk> |
[InstCombine] Fold or(zext(bswap(x)),shl(zext(bswap(y)),bw/2)) -> bswap(or(zext(x),shl(zext(y), bw/2))
This adds a general combine that can be used to fold:
or(zext(OP(x)), shl(zext(OP(y)),bw/2))
[InstCombine] Fold or(zext(bswap(x)),shl(zext(bswap(y)),bw/2)) -> bswap(or(zext(x),shl(zext(y), bw/2))
This adds a general combine that can be used to fold:
or(zext(OP(x)), shl(zext(OP(y)),bw/2))
-->
OP(or(zext(x), shl(zext(y),bw/2)))
Allowing us to widen 'concat-able' style or+zext patterns - I've just set this up for BSWAP but we could use this for other similar ops (BITREVERSE for instance).
We already do something similar for bitop(bswap(x),bswap(y)) --> bswap(bitop(x,y))
Fixes PR45715
Reviewed By: @lebedev.ri
Differential Revision: https://reviews.llvm.org/D79041
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4548e62c |
| 01-May-2020 |
Simon Pilgrim <llvm-dev@redking.me.uk> |
[InstCombine] Additional 'concat of ORs' BSWAP/BITREVERSE tests for D79041
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751a554f |
| 28-Apr-2020 |
Simon Pilgrim <llvm-dev@redking.me.uk> |
[InstCombine] Add PR45715 test case
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