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3 Commits

Author SHA1 Message Date
Matt Arsenault
3a9a1ac61b AMDGPU: Use unsigned compare for eq/ne 
For some reason there are both of these available, except
for scalar 64-bit compares which only has u64. I'm not sure
why there are both (I'm guessing it's for the one bit inputs we
don't use), but for consistency always using the
unsigned one.

llvm-svn: 282832
 2016-09-30 01:50:20 +00:00
Tom Stellard
10d903c4f3 [AMDGPU] Assembler: Swap operands of flat_store instructions to match AMD assembler 
Historically, AMD internal sp3 assembler has flat_store* addr, data
format. To match existing code and to enable reuse, change LLVM
definitions to match.  Also update MC and CodeGen tests.

Differential Revision: http://reviews.llvm.org/D16927

Patch by: Nikolay Haustov

llvm-svn: 260694
 2016-02-12 17:57:54 +00:00
Matt Arsenault
e2033b4ea1 AMDGPU: Implement {{s|u}}int_to_fp i64 -> f32 
The old lowering for uint_to_fp failed opencl conformance.
It might be OK for fast math mode, but I'm not sure.

llvm-svn: 257393
 2016-01-11 22:01:48 +00:00