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* [AMDGPU] Ban i8 min3 promotion.Neil Henning2019-03-191-0/+172
| | | | | | | | | | | | | | | | I found this really weird WWM-related case whereby through the WWM transformations our isel lowering was trying to promote 2 min's into a min3 for the i8 type, which our hardware doesn't support. The new min3_i8.ll test case would previously spew the error: PromoteIntegerResult #0: t69: i8 = SMIN3 t70, Constant:i8<0>, t68 Before the simple fix to our isel lowering to not do it for i8 MVT's. Differential Revision: https://reviews.llvm.org/D59543 llvm-svn: 356464
* AMDGPU: Fix min3/max3 combines for f16/i16Matt Arsenault2017-05-171-40/+93
| | | | | | Fix missing instruction definitions for min3/max3. llvm-svn: 303284
* AMDGPU: Mark all unspecified CC functions in tests as amdgpu_kernelMatt Arsenault2017-03-211-4/+4
| | | | | | | | | | | | 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
* AMDGPU: Remove some old intrinsic uses from testsMatt Arsenault2016-02-111-6/+6
| | | | llvm-svn: 260493
* R600 -> AMDGPU renameTom Stellard2015-06-131-0/+111
llvm-svn: 239657
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