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
Update the list of s_sendmsg messages known to the assembler and
disassembler and validate the ones that were added or removed in gfx9
and gfx10.
Differential Revision: https://reviews.llvm.org/D97295
This patches remaining tests, and patches lit.local.cfg to block future
such cases (until we flip FileCheck's flag)
Differential Revision: https://reviews.llvm.org/D94556
Summary of changes:
- Changed parser to eliminate generation of excessive error messages;
- Corrected lit tests to match all expected error messages;
- Corrected lit tests to guard against unwanted extra messages (added option "--implicit-check-not=error:");
- Added missing checks and fixed some typos in tests.
See bug 46907: https://bugs.llvm.org/show_bug.cgi?id=46907
Reviewers: arsenm, rampitec
Differential Revision: https://reviews.llvm.org/D86940
Summary of changes:
- corrected vmcnt, expcnt, lgkmcnt helpers to checks their argument for truncation;
- added saturated versions of these helpers.
See bug 32711 for details: https://bugs.llvm.org//show_bug.cgi?id=32711
Reviewers: artem.tamazov, vpykhtin
Differential Revision: https://reviews.llvm.org/D32546
llvm-svn: 301439
Hwreg(...) syntax implementation unified with sendmsg(...).
Common strings moved to Utils
MathExtras.h functionality utilized.
Added missing build dependency in Disassembler.
Differential Revision: http://reviews.llvm.org/D20381
llvm-svn: 270871
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
llvm-svn: 268762
Joe Nash