|
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 |
|
| #
ba52f06f |
| 18-Jan-2024 |
Jay Foad <jay.foad@amd.com> |
[AMDGPU] CodeGen for GFX12 S_WAIT_* instructions (#77438)
Update SIMemoryLegalizer and SIInsertWaitcnts to use separate wait
instructions per counter (e.g. S_WAIT_LOADCNT) and split VMCNT into
sep
[AMDGPU] CodeGen for GFX12 S_WAIT_* instructions (#77438)
Update SIMemoryLegalizer and SIInsertWaitcnts to use separate wait
instructions per counter (e.g. S_WAIT_LOADCNT) and split VMCNT into
separate LOADCNT, SAMPLECNT and BVHCNT counters.
show more ...
|
| #
fac093dd |
| 13-Dec-2023 |
Piotr Sobczak <piotr.sobczak@amd.com> |
[AMDGPU] Update IEEE and DX10_CLAMP for GFX12 (#75030)
Co-authored-by: Stanislav Mekhanoshin <Stanislav.Mekhanoshin@amd.com>
|
|
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 |
|
| #
f2c164c8 |
| 21-Jun-2023 |
Jay Foad <jay.foad@amd.com> |
[AMDGPU] Do not wait for vscnt on function entry and return
SIInsertWaitcnts inserts waitcnt instructions to resolve data
dependencies. The GFX10+ vscnt (VMEM store count) counter is never used
in t
[AMDGPU] Do not wait for vscnt on function entry and return
SIInsertWaitcnts inserts waitcnt instructions to resolve data
dependencies. The GFX10+ vscnt (VMEM store count) counter is never used
in this way. It is only used to resolve memory dependencies, and that is
handled by SIMemoryLegalizer. Hence there is no need to conservatively
wait for vscnt to be 0 on function entry and before returns.
Differential Revision: https://reviews.llvm.org/D153537
show more ...
|
|
Revision tags: 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 |
|
| #
3f4055de |
| 09-Jan-2023 |
Chen Zheng <czhengsz@cn.ibm.com> |
[GlobalISelEmitter] handle operand without MVT/class
There are some patterns in td files without MVT/class set
for some operands in target pattern that are from the source
pattern. This prevents Glo
[GlobalISelEmitter] handle operand without MVT/class
There are some patterns in td files without MVT/class set
for some operands in target pattern that are from the source
pattern. This prevents GlobalISelEmitter from adding them as
a valid rule, because the target child operand is an
unsupported kind operand. For now, for a leaf child, only
IntInit and DefInit are handled in GlobalISelEmitter.
This issue can be workaround by adding MVT/class to the
patterns in the td files, like the workarounds for patterns
anyext and setcc in PPCInstrInfo.td in D140878.
To avoid adding the same workarounds for other patterns in
td files, this patch tries to handle the UnsetInit case in
GlobalISelEmitter.
Adding the new handling allows us to remove the workarounds
in the td files and also generates many selection rules for
PPC target.
Reviewed By: arsenm
Differential Revision: https://reviews.llvm.org/D141247
show more ...
|
|
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 |
|
| #
05250397 |
| 19-Jan-2022 |
Matt Arsenault <Matthew.Arsenault@amd.com> |
AMDGPU/GlobalISel: Fix introducing f16 fmed3 for gfx8
|
|
Revision tags: llvmorg-13.0.1-rc2 |
|
| #
ec54867d |
| 03-Dec-2021 |
Petar Avramovic <Petar.Avramovic@amd.com> |
AMDGPU/GlobalISel: Add floating point med3 combine
Add floating point version of med3 combine.
Source is fminnum(fmaxnum(Val, K0), K1) or fmaxnum(fminnum(Val, K1), K0)
where K0 and K1 are constants
AMDGPU/GlobalISel: Add floating point med3 combine
Add floating point version of med3 combine.
Source is fminnum(fmaxnum(Val, K0), K1) or fmaxnum(fminnum(Val, K1), K0)
where K0 and K1 are constants and K0 <= K1.
Differential Revision: https://reviews.llvm.org/D90051
show more ...
|