2 Commits

Author	SHA1	Message	Date
Stanislav Mekhanoshin	a6322941ff	[AMDGPU] gfx1010 VMEM and SMEM implementation ... Differential Revision: https://reviews.llvm.org/D61330 llvm-svn: 359621	2019-04-30 22:08:23 +00:00
Stanislav Mekhanoshin	c8f78f8dd3	[AMDGPU] Add MachineDCE pass after RenameIndependentSubregs ... Detect dead lanes can create some dead defs. Then RenameIndependentSubregs will break a REG_SEQUENCE which may use these dead defs. At this point a dead instruction can be removed but we do not run a DCE anymore. MachineDCE was only running before live variable analysis. The patch adds a mean to preserve LiveIntervals and SlotIndexes in case it works past this. Differential Revision: https://reviews.llvm.org/D59626 llvm-svn: 357805	2019-04-05 20:11:32 +00:00