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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, llvmorg-14.0.3, llvmorg-14.0.2, llvmorg-14.0.1 |
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9b0f227d |
| 22-Mar-2022 |
Craig Topper <[email protected]> |
[TableGen][RISCV] Add InstAliases with zero_reg to cover unmasked vnot.v, vncvt.x.x.w, vneg.v, etc.
The mask being NoRegister prevented the existing aliases from matching
since NoRegister isn't in t
[TableGen][RISCV] Add InstAliases with zero_reg to cover unmasked vnot.v, vncvt.x.x.w, vneg.v, etc.
The mask being NoRegister prevented the existing aliases from matching
since NoRegister isn't in the VMV0 register class.
To workaround this I've added new aliases that look for zero_reg.
I had to motify tablegen to generate matching code for zero_reg.
And as a consequence, I had to change the EmitPriority for an ARM
alias that used zero_reg that started printing.
Reviewed By: frasercrmck
Differential Revision: https://reviews.llvm.org/D121496
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bbd2ecf9 |
| 17-Mar-2022 |
Craig Topper <[email protected]> |
[RISCV] Add +experimental-zvfh extension to cover half types in vectors.
Currently we allow half types in vectors if the scalar Zfh extension
is enabled. This behavior is not inline with the vector
[RISCV] Add +experimental-zvfh extension to cover half types in vectors.
Currently we allow half types in vectors if the scalar Zfh extension
is enabled. This behavior is not inline with the vector spec. For f32
and f64 types, the Zve32f, Zve64f, Zve64d, and V explicitly control
the availablity of floating point types in vectors.
In order to make our compiler compliant, we either need to remove all support
for half in vectors or we need an extension to control it.
Draft spec here https://github.com/riscv/riscv-v-spec/pull/780
Reviewed By: kito-cheng
Differential Revision: https://reviews.llvm.org/D121345
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Revision tags: 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 |
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3cf15af2 |
| 21-Jan-2022 |
eopXD <[email protected]> |
[RISCV] Remove experimental prefix from rvv-related extensions.
Extensions affected: +v, +zve*, +zvl*
Reviewed By: craig.topper
Differential Revision: https://reviews.llvm.org/D117860
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Revision tags: llvmorg-13.0.1, llvmorg-13.0.1-rc3 |
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a0a76fee |
| 15-Jan-2022 |
Shao-Ce SUN <[email protected]> |
[RISCV] update zfh and zfhmin extention to v1.0
`zfh` and `zfhmin` have been ratified, with version 1.0.
Reviewed By: craig.topper
Differential Revision: https://reviews.llvm.org/D117098
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Revision tags: 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 |
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| #
242ddd50 |
| 08-Jun-2021 |
Jim Lin <[email protected]> |
[RISCV][NFC] Add a single space after comma for VType
In most of cases, it has a single space after comma in assembly operands.
Reviewed By: craig.topper
Differential Revision: https://reviews.llv
[RISCV][NFC] Add a single space after comma for VType
In most of cases, it has a single space after comma in assembly operands.
Reviewed By: craig.topper
Differential Revision: https://reviews.llvm.org/D103790
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Revision tags: 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 |
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| #
b8701990 |
| 04-Feb-2021 |
Fraser Cormack <[email protected]> |
[RISCV] Add patterns for scalable-vector fabs & fcopysign
The patterns mostly follow the scalar counterparts, save for some extra
optimizations to match the vector/scalar forms.
The patch adds a DA
[RISCV] Add patterns for scalable-vector fabs & fcopysign
The patterns mostly follow the scalar counterparts, save for some extra
optimizations to match the vector/scalar forms.
The patch adds a DAGCombine for ISD::FCOPYSIGN to try and reorder
ISD::FNEG around any ISD::FP_EXTEND or ISD::FP_TRUNC of the second
operand. This helps us achieve better codegen to match vfsgnjn.
Reviewed By: craig.topper
Differential Revision: https://reviews.llvm.org/D96028
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