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Author SHA1 Message Date
Mark Murray 7d4a8bc417 [AArch64] Add +flagm archictecture option, allowing the v8.4a flag modification extension. 
Differential Revision: https://reviews.llvm.org/D94081
 2021-01-08 13:21:12 +00:00
Diogo N. Sampaio 9c9067316b [NFC][AArch64] Split out backend features 
This patch splits backend features currently
hidden behind architecture versions.

For example, currently the only way to activate
complex numbers extension is targeting an v8.3
architecture, where after the patch this extension
can be added separately.

This refactoring is required by the new command lines proposal:
http://lists.llvm.org/pipermail/llvm-dev/2018-September/126346.html


Reviewers: DavidSpickett, olista01, t.p.northover

Subscribers: kristof.beyls, bryanpkc, javed.absar, pbarrio

Differential revision: https://reviews.llvm.org/D54633

--

It was reverted in rL348249 due a	build bot failure in one of the
regression tests:
http://lab.llvm.org:8011/builders/llvm-clang-x86_64-expensive-checks-win/builds/14386

The problem seems to be that FileCheck behaves
different in windows and linux. This new patch
splits the test file in multiple,
and does more exact pattern matching attempting
to circumvent the issue.

llvm-svn: 348493
 2018-12-06 15:39:17 +00:00
Simon Pilgrim 1a2e0200ac Revert rL348121 from llvm/trunk: [NFC][AArch64] Split out backend features 
This patch splits backend features currently
hidden behind architecture versions.

For example, currently the only way to activate
complex numbers extension is targeting an v8.3
architecture, where after the patch this extension
can be added separately.

This refactoring is required by the new command lines proposal:
http://lists.llvm.org/pipermail/llvm-dev/2018-September/126346.html

Reviewers: DavidSpickett, olista01, t.p.northover

Subscribers: kristof.beyls, bryanpkc, javed.absar, pbarrio

Differential revision: https://reviews.llvm.org/D54633

........

This has been causing buildbots failures for the past 24 hours: http://lab.llvm.org:8011/builders/llvm-clang-x86_64-expensive-checks-win/builds/14386

llvm-svn: 348249
 2018-12-04 10:55:48 +00:00
Diogo N. Sampaio 3c7d062b6b [NFC][AArch64] Split out backend features 
This patch splits backend features currently
hidden behind architecture versions.

For example, currently the only way to activate
complex numbers extension is targeting an v8.3
architecture, where after the patch this extension
can be added separately.

This refactoring is required by the new command lines proposal:
http://lists.llvm.org/pipermail/llvm-dev/2018-September/126346.html

Reviewers: DavidSpickett, olista01, t.p.northover

Subscribers: kristof.beyls, bryanpkc, javed.absar, pbarrio

Differential revision: https://reviews.llvm.org/D54633

llvm-svn: 348121
 2018-12-03 11:08:13 +00:00
Sjoerd Meijer a3dad801b7 Recommit: [AArch64] Armv8.4-A: Flag manipulation instructions 
Now with the asm operand definition included.

llvm-svn: 336432
 2018-07-06 12:32:33 +00:00
Sjoerd Meijer 8203177e5e Revert [AArch64] Armv8.4-A: Flag manipulation instructions 
It's causing build errors.

llvm-svn: 336422
 2018-07-06 08:39:43 +00:00
Sjoerd Meijer 6f5f6d5b2e [AArch64] Armv8.4-A: Flag manipulation instructions 
These instructions are added to AArch64 only.

Differential Revision: https://reviews.llvm.org/D48926

llvm-svn: 336421
 2018-07-06 08:12:20 +00:00