llvm-project.git/llvm/lib/Target/AMDGPU/Utils/AMDGPUAsmUtils.cpp, branch users/nico/python-2

[AMDGPU] Replace gfx940 and gfx941 with gfx942 in llvm (#126763)

2025-02-19T09:20:48+00:00

gfx940 and gfx941 are no longer supported. This is one of a series of
PRs to remove them from the code base.

This PR removes all non-documentation occurrences of gfx940/gfx941 from
the llvm directory, and the remaining occurrences in clang.

Documentation changes will follow.

For SWDEV-512631

[AMDGPU][MC] Implement fft and rotate modes for ds_swizzle_b32 (#108064)

2024-09-27T17:18:34+00:00

In addition to the basic mode, the ds_swizzle_b32 is supposed to support
two specific modes: fft and rotate. This patch implements those two
modes.

[AMDGPU] Concatenate nested namespaces. NFC.

2024-07-16T14:36:49+00:00

[AMDGPU][MC] Support UC_VERSION_* constants. (#95618)

2024-06-18T14:44:14+00:00

Our other tools support them, so we want them in LLVM
assembler/disassembler too.

[AMDGPU][MC] Disable sendmsg SYSMSG_OP_HOST_TRAP_ACK on gfx9+ (#90203)

2024-05-07T11:38:58+00:00

This is no longer supported as of gfx9. Fixes #52903

This commit also includes some refactoring of sendmsg operand parsing:
  - Use CustomOperand for sendmsg operations, this allows them to be
    conditionally available based on a STI check (and automatically in
    sync with SIDefines.h).
  - Move CustomOperand table lookups from AMDGPUBaseInfo to
    AMDGPUAsmUtils. This cleans up an awkward interface where
    AMDGPUAsmUtils defined a table/size as globals that AMDGPUBaseInfo
    had to loop over.
  - Clean up a few of the operand lookup functions while moving them.

[AMDGPU] Fix GFX11 sendmsg codes (#85299)

2024-03-15T16:46:58+00:00

The code MSG_RTN_GET_TBA_TO_PC was missing, and the next code is off by
1 as a result.

[AMDGPU] Update sendmsg types for GFX12 (#74888)

2023-12-11T09:02:00+00:00

[AMDGPU] Update hardware registers for GFX12 (#74445)

2023-12-06T10:04:52+00:00

[AMDGPU] Add GFX11 HW_REG_PERF_SNAPSHOT_*

2023-02-10T20:28:14+00:00

These are similar to hardware registers already added for GFX940,
but with different numbers and slightly different names.

Differential Revision: https://reviews.llvm.org/D143740

[AMDGPU] sendmsg(MSG_ORDERED_PS_DONE) is not supported on GFX11

2023-01-26T08:51:07+00:00

Differential Revision: https://reviews.llvm.org/D142537