Reserve AMD GPU ELF machine code 0x040.
Minor AMDGPUUsage format consistency change.
Reviewed By: kzhuravl
Differential Revision: https://reviews.llvm.org/D99122
*reserved* 0x03d Reserved.
*reserved* 0x03e Reserved.
``EF_AMDGPU_MACH_AMDGCN_GFX90A`` 0x03f ``gfx90a``
+ *reserved* 0x040 Reserved.
==================================== ========== =============================
Sections
work-group. Granularity is
device specific:
- GFX6:
+ GFX6
roundup(lds-size / (64 * 4))
- GFX7-GFX10:
+ GFX7-GFX10
roundup(lds-size / (128 * 4))
24 1 bit ENABLE_EXCEPTION_IEEE_754_FP Wavefront starts execution
EF_AMDGPU_MACH_AMDGCN_RESERVED_0X3D = 0x03d,
EF_AMDGPU_MACH_AMDGCN_RESERVED_0X3E = 0x03e,
EF_AMDGPU_MACH_AMDGCN_GFX90A = 0x03f,
+ EF_AMDGPU_MACH_AMDGCN_RESERVED_0X40 = 0x040,
// First/last AMDGCN-based processors.
EF_AMDGPU_MACH_AMDGCN_FIRST = EF_AMDGPU_MACH_AMDGCN_GFX600,