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* [ARM][AArch64] Support for Cortex-A65 & A65AE, Neoverse E1 & N1Pablo Barrio2019-07-251-2/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Summary: Add support for Cortex-A65, Cortex-A65AE, Neoverse E1 and Neoverse N1. Neoverse E1 and Cortex-A65(&AE) only implement the AArch64 state of the Arm architecture. Neoverse N1 implements both AArch32 and AArch64. Cortex-A65: https://developer.arm.com/ip-products/processors/cortex-a/cortex-a65 Cortex-A65AE: https://developer.arm.com/ip-products/processors/cortex-a/cortex-a65ae Neoverse E1: https://developer.arm.com/ip-products/processors/neoverse/neoverse-e1 Neoverse N1: https://developer.arm.com/ip-products/processors/neoverse/neoverse-n1 Patch by Diogo Sampaio and Pablo Barrio Reviewers: samparker, LukeCheeseman, sbaranga, ostannard Reviewed By: ostannard Subscribers: ostannard, javed.absar, kristof.beyls, hiraditya, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D64406 llvm-svn: 367007
* [AArch64] Add support for Cortex-A76 and Cortex-A76AELuke Cheeseman2019-02-251-0/+2
| | | | | | | | - Add LLVM backend support for Cortex-A76 and Cortex-A76AE - Documentation can be found at https://developer.arm.com/products/processors/cortex-a/cortex-a76 llvm-svn: 354788
* [AArch64] Add command-line option for SSBSPablo Barrio2018-12-031-0/+19
Summary: SSBS (Speculative Store Bypass Safe) is only mandatory from 8.5 onwards but is optional from Armv8.0-A. This patch adds a command line option to enable SSBS, as it was previously only possible to enable by selecting -march=armv8.5-a. Similar patch upstream in GNU binutils: https://sourceware.org/ml/binutils/2018-09/msg00274.html Reviewers: olista01, samparker, aemerson Reviewed By: samparker Subscribers: javed.absar, kristof.beyls, kristina, llvm-commits Differential Revision: https://reviews.llvm.org/D54629 llvm-svn: 348137
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