Dmitry Preobrazhensky
37e6f84026
[AMDGPU][GFX10][DOC][NFC] Update assembler syntax description
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Summary of changes:
- Enable register tuples with 9, 10, 11 and 12 registers (https://reviews.llvm.org/D138205 ).
- Enable abs and neg modifiers for v_cndmask_b32_dpp (https://reviews.llvm.org/D135900 ).
- Enable literal operands for permlane16/permlanex16 (https://reviews.llvm.org/D137332 ).
- Enable omod modifiers for v_max3_f16, v_min3_f16, etc. (https://reviews.llvm.org/D139469 ).
- Correct v_mov_b32_sdwa (it does not support abs and neg input modifiers yet).
- Enable tfe modifier for MUBUF loads (https://reviews.llvm.org/D137783 ).
- Enable image_gather4h (https://reviews.llvm.org/D130764 ).
- Minor corrections and improvements.
2022-12-13 14:36:43 +03:00
Dmitry Preobrazhensky
c33770d87f
[AMDGPU][DOC][NFC] Updated GFX10 assembler syntax description
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The description has been updated to reflect AMDGPU MC changes:
- enabled literals for src0 of v_fmaak_f*, v_fmamk_f*, v_madak_f32, v_madmk_f32;
- enabled global_atomic_fcmpswap and global_atomic_fcmpswap_x2;
- enabled dlc with flat_atomic* and global_atomic_*.
Bug fixing and improvements:
- enabled s_wait_idle;
- enabled s_waitcnt_depctr;
- added description of s_waitcnt_depctr syntactic sugar;
- disabled SYSMSG_OP_HOST_TRAP_ACK (it is not supported on GFX10);
- corrected description of lgkmcnt (accept values from 0 to 63).
2022-04-12 15:18:44 +03:00
Dmitry Preobrazhensky
8ea3e9d9a2
[AMDGPU][MC][NFC][DOC] Updated AMD GPU assembler syntax description.
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Summary of changes:
- Added f16 omod modifier (bug 51386).
- Corrected names of data types (bug 48638).
- Enabled a16 with most GFX10 MIMG opcodes (see https://reviews.llvm.org/D102231 ).
- Corrected description of integer operands (bug 51130).
- Corrected description of 8-bit DS offsets (bug 51536).
- Improved PERMLANE op_sel description.
- Corrected *SAD* opcode types.
2021-08-27 17:23:20 +03:00
Dmitry Preobrazhensky
02b1c3f052
[AMDGPU][MC][NFC][DOC] Updated AMD GPU assembler syntax description.
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Corrected sendmsg description (bug https://bugs.llvm.org/show_bug.cgi?id=49648 ).
2021-08-06 15:52:26 +03:00
Dmitry Preobrazhensky
b9683d3c53
[AMDGPU][MC][DOC] Updated AMD GPU assembler description.
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Summary of changes:
- Updated to reflect recent changes in assembler;
- Minor bugfixing and improvements.
llvm-svn: 372857
2019-09-25 12:38:35 +00:00
Dmitry Preobrazhensky
5153b1723a
[AMDGPU][MC][GFX9][GFX10] Added support of GET_DOORBELL message
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Reviewers: artem.tamazov, arsenm
Differential Revision: https://reviews.llvm.org/D64729
llvm-svn: 366071
2019-07-15 15:12:16 +00:00
Dmitry Preobrazhensky
cef9d42157
[AMDGPU][MC][DOC] Updated AMD GPU assembler syntax description.
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Summary of changes:
- added description of GFX10;
- added description of operands sccz, vccz, lds_direct, etc;
- minor bugfixing and improvements.
llvm-svn: 365347
2019-07-08 16:50:11 +00:00
