This patch upstreams support for the Arm-v8 Cortex-A78 and Cortex-X1
processors for AArch64 and ARM.
In detail:
- Adding cortex-a78 and cortex-x1 as cpu options for aarch64 and arm targets in clang
- Adding Cortex-A78 and Cortex-X1 CPU names and ProcessorModels in llvm
details of the CPU can be found here:
https://www.arm.com/products/cortex-xhttps://www.arm.com/products/silicon-ip-cpu/cortex-a/cortex-a78
The following people contributed to this patch:
- Luke Geeson
- Mikhail Maltsev
Reviewers: t.p.northover, dmgreen
Reviewed By: dmgreen
Subscribers: dmgreen, kristof.beyls, hiraditya, danielkiss, cfe-commits,
llvm-commits, miyuki
Tags: #clang, #llvm
Differential Revision: https://reviews.llvm.org/D83206
This patch upstreams support for the Arm-v8 Cortex-A77
processor for AArch64 and ARM.
In detail:
- Adding cortex-a77 as a cpu option for aarch64 and arm targets in clang
- Cortex-A77 CPU name and ProcessorModel in llvm
details of the CPU can be found here:
https://www.arm.com/products/silicon-ip-cpu/cortex-a/cortex-a77
and a similar submission to GCC can be found here:
e0664b7a63
The following people contributed to this patch:
- Luke Geeson
- Mikhail Maltsev
Reviewers: t.p.northover, dmgreen, ostannard, SjoerdMeijer
Reviewed By: dmgreen
Subscribers: dmgreen, kristof.beyls, hiraditya, danielkiss, cfe-commits,
llvm-commits, miyuki
Tags: #clang, #llvm
Differential Revision: https://reviews.llvm.org/D82887
This is the first checkin to support Marvell ThunderX3T110.
Initial definition of the micro-ops of the instructions in ThunderX3T110
is included.
Differential Revision: https://reviews.llvm.org/D78129
This patch upstreams support for the AArch64 Armv8-A cpu Cortex-A34.
In detail adding support for:
- mcpu option in clang
- AArch64 Target Features in clang
- llvm AArch64 TargetParser definitions
details of the cpu can be found here:
https://developer.arm.com/ip-products/processors/cortex-a/cortex-a34
Reviewers: SjoerdMeijer
Reviewed By: SjoerdMeijer
Subscribers: SjoerdMeijer, kristof.beyls, hiraditya, cfe-commits,
llvm-commits
Tags: #clang, #llvm
Differential Revision: https://reviews.llvm.org/D74483
Change-Id: Ida101fc544ca183a0a0e61a1277c8957855fde0b
Broadcom Vulcan is now Cavium ThunderX2T99.
LLVM Bugzilla: http://bugs.llvm.org/show_bug.cgi?id=32113
Minor fixes for the alignments of loops and functions for
ThunderX T81/T83/T88 (better performance).
Patch was tested with SpecCPU2006.
Patch by Stefan Teleman
Differential Revision: https://reviews.llvm.org/D30510
llvm-svn: 297190
Summary:
We have switched to using features for all heuristics, but
the tests for these are still using -mcpu, which means we
are not directly testing the features.
This converts at least some of the existing regression tests
to use the new features.
This still leaves the following features untested:
merge-narrow-ld
predictable-select-expensive
alternate-sextload-cvt-f32-pattern
disable-latency-sched-heuristic
Reviewers: mcrosier, t.p.northover, rengolin
Subscribers: MatzeB, aemerson, llvm-commits, rengolin
Differential Revision: http://reviews.llvm.org/D21288
llvm-svn: 273271
Currently, Cortex-A72 is modelled as an Cortex-A57 except the fp
load balancing pass isn't enabled for Cortex-A72 as it's not
profitable to have it enabled for this core.
Patch by Ranjeet Singh.
llvm-svn: 228140
