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[AMDGPU] Rename Bonaire target to be gfx704; remove gfx800 and make Iceland and Tonga both use gfx802; update target feature handling

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Correct committed version to match intended accepted review D40051 id=123417

- Rename Bonaire target to be gfx704.
- Eliminate gfx800 and make Iceland and Tonga both use gfx802 as they use the same code.
- List target features supported by each processor in the processor table together with the default value.
- Add xnack flag to e_flags.
- Remove xnack from kernel metadata and kernel descriptor since it is now a whole code object property.

Differential Revision: https://reviews.llvm.org/D40051


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@320457 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Tony Tye 2017-12-12 05:47:00 +00:00
parent 15aff94b04
commit 9d223a1998
1 changed files with 7 additions and 11 deletions
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18
docs/AMDGPUUsage.rst
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@ -156,9 +156,6 @@ names from both the *Processor* and *Alternative Processor* can be used.
- R7 260X
**GCN GFX8 (Volcanic Islands (VI))** [AMD-GCN-GFX8]_
-----------------------------------------------------------------------------------
``gfx800`` - ``iceland`` ``amdgcn`` dGPU - xnack .. TODO
[off] Add product
names.
``gfx801`` - ``carrizo`` ``amdgcn`` APU - xnack - A6-8500P
[on] - Pro A6-8500B
- A8-8600P
@ -178,7 +175,7 @@ names from both the *Processor* and *Alternative Processor* can be used.
[on] - A6-9210
- A9-9410
``gfx802`` - ``tonga`` ``amdgcn`` dGPU - xnack ROCm - FirePro S7150
[off] - FirePro S7100
- ``iceland`` [off] - FirePro S7100
- FirePro W7100
- Radeon R285
- Radeon R9 380
@ -564,13 +561,12 @@ The AMDGPU backend uses the following ELF header:
``EF_AMDGPU_MACH_AMDGCN_GFX702`` 36 ``gfx702``
``EF_AMDGPU_MACH_AMDGCN_GFX703`` 37 ``gfx703``
``EF_AMDGPU_MACH_AMDGCN_GFX704`` 38 ``gfx704``
``EF_AMDGPU_MACH_AMDGCN_GFX800`` 39 ``gfx800``
``EF_AMDGPU_MACH_AMDGCN_GFX801`` 40 ``gfx801``
``EF_AMDGPU_MACH_AMDGCN_GFX802`` 41 ``gfx802``
``EF_AMDGPU_MACH_AMDGCN_GFX803`` 42 ``gfx803``
``EF_AMDGPU_MACH_AMDGCN_GFX810`` 43 ``gfx810``
``EF_AMDGPU_MACH_AMDGCN_GFX900`` 44 ``gfx900``
``EF_AMDGPU_MACH_AMDGCN_GFX902`` 45 ``gfx902``
``EF_AMDGPU_MACH_AMDGCN_GFX801`` 39 ``gfx801``
``EF_AMDGPU_MACH_AMDGCN_GFX802`` 40 ``gfx802``
``EF_AMDGPU_MACH_AMDGCN_GFX803`` 41 ``gfx803``
``EF_AMDGPU_MACH_AMDGCN_GFX810`` 42 ``gfx810``
``EF_AMDGPU_MACH_AMDGCN_GFX900`` 43 ``gfx900``
``EF_AMDGPU_MACH_AMDGCN_GFX902`` 44 ``gfx902``
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