5 Commits

Author	SHA1	Message	Date
David Stuttard	485693bdac	[AMDGPU] Ensure trig range reduction only used for subtargets that require it ... Summary: GFX9 and above support sin/cos instructions with a greater range and thus don't require a fract instruction prior to invocation. Added a subtarget feature to reflect this and added code to take advantage of expanded range on GFX9+ Also updated the tests to check correct behaviour Subscribers: arsenm, kzhuravl, jvesely, wdng, nhaehnle, yaxunl, tpr, t-tye, llvm-commits Differential Revision: https://reviews.llvm.org/D51933 Change-Id: I1c1f1d3726a5ae32116646ca5cfa1ab4ef69e5b0 llvm-svn: 342222	2018-09-14 10:27:19 +00:00
Matt Arsenault	dd9ab77318	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	c7a184af76	AMDGPU: Simplify tests with per function subtargets ... llvm-svn: 274971	2016-07-09 07:55:03 +00:00
Nicolai Haehnle	69b2d0adeb	AMDGPU: Add a shader calling convention ... This makes it possible to distinguish between mesa shaders and other kernels even in the presence of compute shaders. Patch By: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl> Differential Revision: http://reviews.llvm.org/D18559 llvm-svn: 265589	2016-04-06 19:40:20 +00:00
Tom Stellard	3f1708598e	R600 -> AMDGPU rename ... llvm-svn: 239657	2015-06-13 03:28:10 +00:00