Commit Graph

7 Commits

Author SHA1 Message Date
Matt Arsenault 3dbeefa978 AMDGPU: Mark all unspecified CC functions in tests as amdgpu_kernel
Currently the default C calling convention functions are treated
the same as compute kernels. Make this explicit so the default
calling convention can be changed to a non-kernel.

Converted with perl -pi -e 's/define void/define amdgpu_kernel void/'
on the relevant test directories (and undoing in one place that actually
wanted a non-kernel).

llvm-svn: 298444
2017-03-21 21:39:51 +00:00
Matt Arsenault 2fdf2a1a18 AMDGPU: Redefine clamp node as clamp 0.0-1.0
Change implementation to use max instead of add.
min/max/med3 do not flush denormals regardless of the mode,
so it is OK to use it whether or not they are enabled.

Also allow using clamp with f16, and use knowledge
of dx10_clamp.

llvm-svn: 295788
2017-02-21 23:35:48 +00:00
Matt Arsenault a6867fd441 AMDGPU: Combine fp16/fp64 subtarget features
The same control register controls both, and are set to
the same defaults. Keep the old names around as aliases.

llvm-svn: 292837
2017-01-23 22:31:03 +00:00
Wei Ding 3cb2a1e8d1 AMDGPU : Add a function to enable and disable IEEEBit for SC and shader
respectively.

Differential Revision: http://reviews.llvm.org/D25789

llvm-svn: 284655
2016-10-19 22:34:49 +00:00
Sam Kolton a2e5c88baf [AMDGPU] Assembler: rename amd_kernel_code_t asm names according to spec
Summary:
Also removed duplicate code from AMDGPUTargetAsmStreamer.
This change only change how amd_kernel_code_t is parsed and printed. No variable names are changed.

Reviewers: vpykhtin, tstellarAMD

Subscribers: arsenm, wdng, nhaehnle

Differential Revision: https://reviews.llvm.org/D24296

llvm-svn: 281028
2016-09-09 10:08:02 +00:00
Matt Arsenault b2cb5f8105 AMDGPU: Simplify tests with per function subtargets
llvm-svn: 274971
2016-07-09 07:55:03 +00:00
Matt Arsenault 7293f9895e AMDGPU: Set DX10Clamp bit
llvm-svn: 259088
2016-01-28 20:53:35 +00:00