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3 Commits

Author SHA1 Message Date
Konstantin Zhuravlyov 71e43ee47d AMDGPU: Re-apply r341982 after fixing the layering issue 
Move isa version determination into TargetParser.

Also switch away from target features to CPU string when
determining isa version. This fixes an issue when we
output wrong isa version in the object code when features
of a particular CPU are altered (i.e. gfx902 w/o xnack
used to result in gfx900).

llvm-svn: 342069
 2018-09-12 18:50:47 +00:00
Ilya Biryukov 95066496d0 Revert "AMDGPU: Move isa version and EF_AMDGPU_MACH_* determination into TargetParser." 
This reverts commit r341982.

The change introduced a layering violation. Reverting to unbreak
our integrate.

llvm-svn: 342023
 2018-09-12 07:05:30 +00:00
Konstantin Zhuravlyov 941615e4c8 AMDGPU: Move isa version and EF_AMDGPU_MACH_* determination 
into TargetParser.

Also switch away from target features to CPU string when
determining isa version. This fixes an issue when we
output wrong isa version in the object code when features
of a particular CPU are altered (i.e. gfx902 w/o xnack
used to result in gfx900).

Differential Revision: https://reviews.llvm.org/D51890

llvm-svn: 341982
 2018-09-11 18:56:51 +00:00