Commit Graph

7 Commits

Author SHA1 Message Date
Dmitry Preobrazhensky c33770d87f [AMDGPU][DOC][NFC] Updated GFX10 assembler syntax description
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 5975f1c5f9 [AMDGPU][DOC][NFC] Added GFX1030 assembler syntax description 2022-03-25 18:14:04 +03:00
Dmitry Preobrazhensky 8ea3e9d9a2 [AMDGPU][MC][NFC][DOC] Updated AMD GPU assembler syntax description.
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 3f7985e6ec [AMDGPU][MC][NFC][DOC] Updated AMD GPU assembler syntax description.
Summary of changes:
- added description of MTBUF instructions and format modifier;
- described limitations of f16 inline constants when used with integer operands;
- updated description of gfx9+ flat global addressing modes;
- v_accvgpr_write_b32 src0 corrections (gfx908);
- minor bugfixing and improvements.
2020-08-21 14:25:14 +03:00
Kazuaki Ishizaki f65d4aa960 [llvm] NFC: fix trivial typos in documents
Reviewers: hans, Jim

Reviewed By: Jim

Subscribers: jvesely, nhaehnle, mgorny, arphaman, bmahjour, kerbowa, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D73017
2020-01-22 11:32:51 +08:00
Dmitry Preobrazhensky 80c45e49c3 [AMDGPU][MC][DOC] Updated AMD GPU assembler syntax description.
Summary of changes:
- added description of GFX9 subtargets:
  - gfx900;
  - gfx902;
  - gfx904;
  - gfx906;
  - gfx908;
  - gfx909.
2019-12-25 17:51:53 +03:00
Dmitry Preobrazhensky cef9d42157 [AMDGPU][MC][DOC] Updated AMD GPU assembler syntax description.
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