Commit Graph

4 Commits

Author SHA1 Message Date
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
Sam Parker 6dc3fcb1c6 [ARM][AArch64] v8.3-A Javascript Conversion
Armv8.3-A adds instructions that convert a double-precision floating
point number to a signed 32-bit integer with round towards zero,
designed for improving Javascript performance.

Differential Revision: https://reviews.llvm.org/D36785

llvm-svn: 311448
2017-08-22 11:08:21 +00:00