Add vdlr{s,d} to the integrated ARM assembler.

Add vdlr{s,d} to the integrated ARM assembler.

BUG= https://bugs.chromium.org/p/nativeclient/issues/detail?id=4334
R=stichnot@chromium.org

Committed: https://gerrit.chromium.org/gerrit/gitweb?p=native_client/pnacl-subzero.git;a=commit;h=e1d71380ff9de84268c3865a89d16519385cef4a

[Karl, 2016-01-19 21:34:05]

Description was changed from

==========
Add vdlr{s,d} to the integrated ARM assembler.

BUG= https://bugs.chromium.org/p/nativeclient/issues/detail?id=4334
==========

to

==========
Add vdlr{s,d} to the integrated ARM assembler.

BUG= https://bugs.chromium.org/p/nativeclient/issues/detail?id=4334
==========

[Karl, 2016-01-19 21:34:05]

Description was changed from

==========
Add vdlr{s,d} to the integrated ARM assembler.

BUG= https://bugs.chromium.org/p/nativeclient/issues/detail?id=4334
==========

to

==========
Add vdlr{s,d} to the integrated ARM assembler.

BUG= https://bugs.chromium.org/p/nativeclient/issues/detail?id=4334
==========

[Karl, 2016-01-19 21:34:05]

kschimpf@google.com changed reviewers:
+ jpp@chromium.org, sehr@chromium.org, stichnot@chromium.org

[Karl, 2016-01-19 21:34:06]

kschimpf@google.com changed reviewers:
+ jpp@chromium.org, sehr@chromium.org, stichnot@chromium.org

[Jim Stichnoth, 2016-01-19 23:48:25]

lgtm

https://codereview.chromium.org/1601103010/diff/20001/tests_lit/assembler/arm...
File tests_lit/assembler/arm32/vldr.ll (right):

https://codereview.chromium.org/1601103010/diff/20001/tests_lit/assembler/arm...
tests_lit/assembler/arm32/vldr.ll:38: %vaddr = bitcast [4 x i8]* @floatVal to
float*
If you want to start with even simpler bitcode, you could probably just 'reg
float 1.0' or with some other nonzero constant.

[Karl, 2016-01-21 17:47:17]

Description was changed from

==========
Add vdlr{s,d} to the integrated ARM assembler.

BUG= https://bugs.chromium.org/p/nativeclient/issues/detail?id=4334
==========

to

==========
Add vdlr{s,d} to the integrated ARM assembler.

BUG= https://bugs.chromium.org/p/nativeclient/issues/detail?id=4334
R=stichnot@chromium.org

Committed:
https://gerrit.chromium.org/gerrit/gitweb?p=native_client/pnacl-subzero.git;a...
==========

[Karl, 2016-01-21 17:47:22]

Committed patchset #3 (id:40001) manually as
e1d71380ff9de84268c3865a89d16519385cef4a (tree was closed).

[Karl, 2016-01-21 17:47:36]

https://codereview.chromium.org/1601103010/diff/20001/src/IceAssemblerARM32.cpp
File src/IceAssemblerARM32.cpp (right):

https://codereview.chromium.org/1601103010/diff/20001/src/IceAssemblerARM32.c...
src/IceAssemblerARM32.cpp:2198: // cccc1101ud01nnnndddd1010iiiiiiii.
Delete this line (don't duplicate pattern).

Done.

https://codereview.chromium.org/1601103010/diff/20001/tests_lit/assembler/arm...
File tests_lit/assembler/arm32/vldr.ll (right):

https://codereview.chromium.org/1601103010/diff/20001/tests_lit/assembler/arm...
tests_lit/assembler/arm32/vldr.ll:38: %vaddr = bitcast [4 x i8]* @floatVal to
float*
On 2016/01/19 23:48:25, stichnot wrote:
> If you want to start with even simpler bitcode, you could probably just 'reg
> float 1.0' or with some other nonzero constant.

Done.