Intrinsic already existed for llvm.SI.tbuffer.store
Needed tbuffer.load and also re-implementing the intrinsic as llvm.amdgcn.tbuffer.*
Added CodeGen tests for the 2 new variants added.
Left the original llvm.SI.tbuffer.store implementation to avoid issues with existing code
Subscribers: arsenm, kzhuravl, wdng, nhaehnle, yaxunl, tony-tye, tpr
Differential Revision: https://reviews.llvm.org/D30687
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@306031 91177308-0d34-0410-b5e6-96231b3b80d8
A new Gfx9 dasm test added with approx 29000 cases.
Existing tests extended by (approx.):
* Gfx7 asm: 5000 test cases
* Gfx8 asm: 5000 test cases
* Gfx9 asm: 14400 test cases
* Gfx8 dasm: 5200 test cases
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@305702 91177308-0d34-0410-b5e6-96231b3b80d8
We don't use it and it was removed in gfx9, and the encoding
bit repurposed.
Additionally actually using it requires changing the output register
class, which wasn't done anyway.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@302814 91177308-0d34-0410-b5e6-96231b3b80d8
The unused dummy src2_modifiers is missing, so it crashes
when trying to print it.
I tried to fully remove src2_modifiers, but there are some
irritations in the places where it is converted to mad since
it starts to require modifying use lists while iterating over
them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@299861 91177308-0d34-0410-b5e6-96231b3b80d8
- corrected DS_GWS_* opcodes (see VI_Shader_Programming#16.pdf for detailed description)
- address operand is not used
- several opcodes have data operand
- all opcodes have offset modifier
- DS_AND_SRC2_B32: corrected typo in mnemo
- DS_WRAP_RTN_F32 replaced with DS_WRAP_RTN_B32
- added CI/VI opcodes:
- DS_CONDXCHG32_RTN_B64
- DS_GWS_SEMA_RELEASE_ALL
- added VI opcodes:
- DS_CONSUME
- DS_APPEND
- DS_ORDERED_COUNT
Differential Revision: https://reviews.llvm.org/D31707
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@299767 91177308-0d34-0410-b5e6-96231b3b80d8
This is somewhat tricky because there are two
pairs of tied operands, and it isn't allowed to be
VOP3 encoded.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@296519 91177308-0d34-0410-b5e6-96231b3b80d8
Each test contains 20-30K test cases but takes only several (from 4 to 10)
seconds to complete on average machine. The tests cover the majority of
AMDGPU Gfx7/Gfx8 instructions, including many dark corners, and intended
to quickly find out if something is broken.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@292922 91177308-0d34-0410-b5e6-96231b3b80d8
Summary: Real instruction should copy constraints from real instruction. This allows auto-generated disassembler to correctly process tied operands.
Reviewers: nhaustov, vpykhtin, tstellarAMD
Subscribers: arsenm, kzhuravl, wdng, nhaehnle, yaxunl, tony-tye
Differential Revision: https://reviews.llvm.org/D27847
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@290336 91177308-0d34-0410-b5e6-96231b3b80d8
Since 32-bit instructions with 32-bit input immediate behavior
are used to materialize 16-bit constants in 32-bit registers
for 16-bit instructions, determining the legality based
on the size is incorrect. Change operands to have the size
specified in the type.
Also adds a workaround for a disassembler bug that
produces an immediate MCOperand for an operand that
is supposed to be OPERAND_REGISTER.
The assembler appears to accept out of bounds immediates and
truncates them, but this seems to be an issue for 32-bit
already.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@289306 91177308-0d34-0410-b5e6-96231b3b80d8
Fixes Bug 30808.
Note that passing subtarget information to predicates seems too complicated, so gfx8-specific def smrd_offset_20 introduced.
Old gfx6/7-specific def renamed to smrd_offset_8 for clarity.
Lit tests updated.
Differential Revision: https://reviews.llvm.org/D26085
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@285590 91177308-0d34-0410-b5e6-96231b3b80d8
Another step for unification llvm assembler/disassembler with sp3.
Besides, CodeGen output is a bit improved, thus changes in CodeGen tests.
Assembler/Disassembler tests updated/added.
Differential Revision: http://reviews.llvm.org/D20796
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@271900 91177308-0d34-0410-b5e6-96231b3b80d8
Fixes for MUBUF_Atomic instructions to make operand list valid:
- For RTN insns, make a copy of $vdata_in operand as $vdata.
- Do not add operand for GLC, it is hardcoded and comes as a token.
Workaround to avoid adding multiple default optional operands.
Tests added.
Differential Revision: http://reviews.llvm.org/D20257
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@270049 91177308-0d34-0410-b5e6-96231b3b80d8
Added support for sendmsg(MSG[, OP[, STREAM_ID]]) syntax
in s_sendmsg and s_sendmsghalt instructions.
The syntax matches the SP3 assembler/disassembler rules.
That is why implicit inputs (like M0 and EXEC) are not printed
to disassembly output anymore.
sendmsg(...) allows only known message types and attributes,
even if literals are used instead of symbolic names.
However, raw literal (without "sendmsg") still can be used,
and that allows for any 16-bit value.
Tests updated/added.
Differential Revision: http://reviews.llvm.org/D19596
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@268762 91177308-0d34-0410-b5e6-96231b3b80d8
Summary:
The goal is for each operand type to have its own parse function and
at the same time share common code for tracking state as different
instruction types share operand types (e.g. glc/glc_flat, etc).
Introduce parseAMDGPUOperand which can parse any optional operand.
DPP and Clamp/OMod have custom handling for now. Sam also suggested
to have class hierarchy for operand types instead of table. This
can be done in separate change.
Remove parseVOP3OptionalOps, parseDS*OptionalOps, parseFlatOptionalOps,
parseMubufOptionalOps, parseDPPOptionalOps.
Reduce number of definitions of AsmOperand's and MatchClasses' by using common base class.
Rename AsmMatcher/InstPrinter methods accordingly.
Print immediate type when printing parsed immediate operand.
Use 'off' if offset/index register is unused instead of skipping it to make it more readable (also agreed with SP3).
Update tests.
Reviewers: tstellarAMD, SamWot, artem.tamazov
Subscribers: qcolombet, arsenm, llvm-commits
Differential Revision: http://reviews.llvm.org/D19584
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@268015 91177308-0d34-0410-b5e6-96231b3b80d8
