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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
* LiveIntervalAnalysis: Fix missing defs in renameDisconnectedComponents().Matthias Braun2016-05-201-0/+33
Fix renameDisconnectedComponents() creating vreg uses that can be reached from function begin withouthaving a definition (or explicit live-in). Fix this by inserting IMPLICIT_DEF instruction before control-flow joins as necessary. Removes an assert from MachineScheduler because we may now get additional IMPLICIT_DEF when preparing the scheduling policy. This fixes the underlying problem of http://llvm.org/PR27705 llvm-svn: 270259
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