bcm5719-llvm - Project Ortega BCM5719 LLVM

	Commit message (Collapse)	Author	Age	Files	Lines
*	Rename TTI::getIntImmCost for instructions and intrinsics	Reid Kleckner	2019-12-11	1	-3/+3
\| \| \| \| \| \| \| \| \| \| \| \| \| \|	Soon Intrinsic::ID will be a plain integer, so this overload will not be possible. Rename both overloads to ensure that downstream targets observe this as a build failure instead of a runtime failure. Split off from D71320 Reviewers: efriedma Differential Revision: https://reviews.llvm.org/D71381
*	[RISCV] Fix RISCVTTIImpl::getIntImmCost for immediates where ↵	Alex Bradbury	2019-07-09	1	-1/+3
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	getMinSignedBits() > 64 APInt::getSExtValue will assert if getMinSignedBits() > 64. This can happen, for instance, if examining an i128. Avoid this assertion by checking Imm.getMinSignedBits() <= 64 before doing getTLI()->isLegalAddImmediate(Imm.getSExtValue()). We could directly check getMinSignedBits() <= 12 but it seems better to reuse the isLegalAddImmediate helper for this. Differential Revision: https://reviews.llvm.org/D64390 llvm-svn: 365462
*	[RISCV] Add RISCV-specific TargetTransformInfo	Sam Elliott	2019-06-21	1	-0/+90
	Summary: LLVM Allows Targets to provide information that guides optimisations made to LLVM IR. This is done with callbacks on a TargetTransformInfo object. This patch adds a TargetTransformInfo class for RISC-V. This will allow us to implement RISC-V specific callbacks as they become necessary. This commit also adds the getIntImmCost callbacks, and tests them with a simple constant hoisting test. Our immediate costs are on the conservative side, for the moment, but we prevent hoisting in most circumstances anyway. Previous review was on D63007 Reviewers: asb, luismarques Reviewed By: asb Subscribers: ributzka, MaskRay, llvm-commits, Jim, benna, psnobl, jocewei, PkmX, rkruppe, the_o, brucehoult, MartinMosbeck, rogfer01, edward-jones, zzheng, jrtc27, shiva0217, kito-cheng, niosHD, sabuasal, apazos, simoncook, johnrusso, rbar, hiraditya, mgorny Tags: #llvm Differential Revision: https://reviews.llvm.org/D63433 llvm-svn: 364046