Roman Tereshin 3066add2d0 [GlobalISel][InstructionSelect] Switching over root LLTs, perf patch 10 ... This patch continues a series of patches started by r332907 (reapplied as r332917). In this commit we introduce new matching opcode for the MatchTable: GIM_SwitchType, similar to GIM_SwitchOpcode, and use it to switch over LLTs of def operands of root instructions on the 2nd level of the MatchTable within GIM_SwitchOpcode's cases. This is expected to decrease time GlobalISel spends in its InstructionSelect pass by about 6.5% for an -O0 build as measured on sqlite3-amalgamation (http://sqlite.org/download.html) targeting AArch64 (cross-compile on x86). Reviewers: qcolombet, dsanders, bogner, aemerson, javed.absar Reviewed By: qcolombet Subscribers: rovka, llvm-commits, kristof.beyls Differential Revision: https://reviews.llvm.org/D44700 llvm-svn: 333146		2018-05-24 00:24:15 +00:00
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llvm	[GlobalISel][InstructionSelect] Switching over root LLTs, perf patch 10	2018-05-24 00:24:15 +00:00
llvm-c	[LLVM-C] Add DIBuilder Bindings For ObjC Classes	2018-05-21 16:27:35 +00:00