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* AMDGPU: Mark all unspecified CC functions in tests as amdgpu_kernelMatt Arsenault2017-03-211-1/+1
| | | | | | | | | | | | 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 Arsenault2016-02-111-2/+2
| | | | llvm-svn: 260493
* LiveIntervalAnalysis: Avoid multiple connected liveness componentsMatthias Braun2015-09-221-1/+0
| | | | | | | | | | | | | We may have subregister defs which are unused but not discovered and cleaned up prior to liveness analysis. This creates multiple connected components in the resulting live range which are forbidden in the MachineVerifier because they would unnecesarily constrain the register allocator. Rewrite those dead definitions to define a newly created virtual register. Differential Revision: http://reviews.llvm.org/D13035 llvm-svn: 248335
* AMDGPU: Add failing testcase for live interval constructionMatt Arsenault2015-09-191-0/+29
llvm-svn: 248067
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