bcm5719-llvm - Project Ortega BCM5719 LLVM

	Commit message (Collapse)	Author	Age	Files	Lines
*	[ARM] Fix for buildbots	Sam Parker	2019-09-17	1	-3/+15
\| \| \| \| \| \| \|	Add --verifymachineinstrs and update the remaining low overhead loop tests. llvm-svn: 372121
*	[Alignment] Use llvm::Align in MachineFunction and TargetLowering - fixes ↵	Guillaume Chatelet	2019-09-11	1	-1/+1
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	mir parsing Summary: This catches malformed mir files which specify alignment as log2 instead of pow2. See https://reviews.llvm.org/D65945 for reference, This is patch is part of a series to introduce an Alignment type. See this thread for context: http://lists.llvm.org/pipermail/llvm-dev/2019-July/133851.html See this patch for the introduction of the type: https://reviews.llvm.org/D64790 Reviewers: courbet Subscribers: MatzeB, qcolombet, dschuff, arsenm, sdardis, nemanjai, jvesely, nhaehnle, hiraditya, kbarton, asb, rbar, johnrusso, simoncook, apazos, sabuasal, niosHD, jrtc27, MaskRay, zzheng, edward-jones, atanasyan, rogfer01, MartinMosbeck, brucehoult, the_o, PkmX, jocewei, jsji, Petar.Avramovic, asbirlea, s.egerton, pzheng, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D67433 llvm-svn: 371608
*	[ARM][LowOverheadLoops] Add CPSR defs	Sam Parker	2019-07-26	1	-66/+59
\| \| \| \| \| \| \| \| \| \|	Both WhileLoopStart and LoopEnd may get turned into a cmp and br pair, so add an implicit def to these pseudo instructions in case that WLS and LE aren't generated. Differential Revision: https://reviews.llvm.org/D65275 llvm-svn: 367089
*	[ARM] WLS/LE Code Generation	Sam Parker	2019-07-01	1	-0/+160
	Backend changes to enable WLS/LE low-overhead loops for armv8.1-m: 1) Use TTI to communicate to the HardwareLoop pass that we should try to generate intrinsics that guard the loop entry, as well as setting the loop trip count. 2) Lower the BRCOND that uses said intrinsic to an Arm specific node: ARMWLS. 3) ISelDAGToDAG the node to a new pseudo instruction: t2WhileLoopStart. 4) Add support in ArmLowOverheadLoops to handle the new pseudo instruction. Differential Revision: https://reviews.llvm.org/D63816 llvm-svn: 364733