Enable SGPRs for the following operands of these opcodes:
- src operands of VOP3 variant.
- src2 operand of DPP variants.
Differential Revision: https://reviews.llvm.org/D130989
VOPD is a new encoding for dual-issue instructions for use in wave32.
This patch includes MC layer support only.
A VOPD instruction is constituted of an X component (for which there are
13 possible opcodes) and a Y component (for which there are the 13 X
opcodes plus 3 more). Most of the complexity in defining and parsing
a VOPD operation arises from the possible different total numbers of
operands and deferred parsing of certain operands depending on the
constituent X and Y opcodes.
Reviewed By: dp
Differential Revision: https://reviews.llvm.org/D128218
sources to SALU and VALU instructions.
Contributors:
Baptiste Saleil <baptiste.saleil@amd.com>
Patch 20/N for upstreaming of AMDGPU gfx11 architecture
Depends on D126989
Reviewed By: rampitec, foad, #amdgpu
Differential Revision: https://reviews.llvm.org/D127143
Supports encoding existing instrutions on gfx11 and MC support for the new VOPC
dpp instructions.
Patch 19/N for upstreaming of AMDGPU gfx11 architecture
Depends on D126978
Reviewed By: rampitec, #amdgpu
Differential Revision: https://reviews.llvm.org/D126989
Includes dpp versions of VOP3P instructions.
Patch 18/N for upstreaming of AMDGPU gfx11 architecture
Depends on D126917
Reviewed By: rampitec, #amdgpu
Differential Revision: https://reviews.llvm.org/D126978
The reverted dependent commit is now relanded, so reland this.
Includes dpp instructions and vop1/vop2 promoted to vop3
Patch 17/N for upstreaming of AMDGPU gfx11 architecture
Depends on D126483
Reviewed By: rampitec, #amdgpu
Differential Revision: https://reviews.llvm.org/D126917
There was an issue with encoding wide (>64 bit) instructions on
BigEndian hosts, which is fixed in D127195. Therefore reland this.
gfx11 adds the ability to use dpp modifiers on vop3 instructions.
This patch adds machine code layer support for that. The MCCodeEmitter
is changed to use APInt instead of uint64_t to support these wider
instructions.
Patch 16/N for upstreaming of AMDGPU gfx11 architecture
Differential Revision: https://reviews.llvm.org/D126483
Includes dpp instructions and vop1/vop2 promoted to vop3
Patch 17/N for upstreaming of AMDGPU gfx11 architecture
Depends on D126483
Reviewed By: rampitec, #amdgpu
Differential Revision: https://reviews.llvm.org/D126917
gfx11 adds the ability to use dpp modifiers on vop3 instructions.
This patch adds machine code layer support for that. The MCCodeEmitter
is changed to use APInt instead of uint64_t to support these wider
instructions.
Patch 16/N for upstreaming of AMDGPU gfx11 architecture
Depends on D126475
Reviewed By: rampitec, #amdgpu
Differential Revision: https://reviews.llvm.org/D126483
This patch includes MC layer support for VOP3 encoded instructions and generic VOP support
classes.
Some VOP1 and VOP2 instructions which share an encoding with gfx10 and are using
the AssemblerPredicate = isGFX10Plus are also enabled. That predicate
will be changed to isGFX10Only in a later patch.
Patch 15/N for upstreaming of AMDGPU gfx11 architecture.
Depends on D126468
Reviewed By: dp
Differential Revision: https://reviews.llvm.org/D126475
MC layer support for ds instructions
Contributors:
Piotr Sobczak <Piotr.Sobczak@amd.com>
Patch 14/N for upstreaming of AMDGPU gfx11 architecture.
Depends on D126463
Reviewed By: arsenm, #amdgpu
Differential Revision: https://reviews.llvm.org/D126468
MC layer support for instructions in the MIMG encoding(Image
instructions).
Contributors:
Carl Ritson <carl.ritson@amd.com>
Patch 13/N for upstreaming of AMDGPU gfx11 architecture.
Depends on D125992
Reviewed By: rampitec, #amdgpu
Differential Revision: https://reviews.llvm.org/D126463
MachineCode Support for FLAT type instructions
Contributors:
Sebastian Neubauer <sebastian.neubauer@amd.com>
Patch 12/N for upstreaming of AMDGPU gfx11 architecture.
Depends on D125989
Reviewed By: rampitec, #amdgpu
Differential Revision: https://reviews.llvm.org/D125992
A new instruction encoding. Some of these instructions were previously VOP3
encoded.
Contributors:
Carl Ritson <carl.ritson@amd.com>
Patch 11/N for upstreaming of AMDGPU gfx11 architecture.
Depends on D125824
Reviewed By: critson
Differential Revision: https://reviews.llvm.org/D125989
We always had global and scratch loads to LDS in the gfx9,
but did not handle it. These were available via the 'lds'
encoding bit. In gfx940 this bit was reused as 'svs' which
resulted in new '_lds' opcodes effectively pushing this
bit into the opcode, but functionally it is the same. These
instructions are also available on gfx10.
Differential Revision: https://reviews.llvm.org/D125126
MC layer support for SOP(scalar alu operations) including encoding
support for s_delay_alu and s_sendmsg_rtn.
Contributors:
Jay Foad <jay.foad@amd.com>
Patch 7/N for upstreaming of AMDGPU gfx11 architecture.
Depends on D125319
Reviewed By: #amdgpu, arsenm
Differential Revision: https://reviews.llvm.org/D125498
Includes MachineCode layer support and tests, and MIR tests not requiring
CodeGen pass changes.
Includes a small change in SMInstructions.td to correct encoded bits.
Contributors:
Petar Avramovic <Petar.Avramovic@amd.com>
Dmitry Preobrazhensky <dmitry.preobrazhensky@amd.com>
Depends on D125316
Patch 6/N for upstreaming of AMDGPU gfx11 architecture.
Reviewed By: dp, Petar.Avramovic
Differential Revision: https://reviews.llvm.org/D125319
Dmitry Preobrazhensky