Add VSQRT instruction to the integrated ARM assembler.

Add VSQRT instruction to the integrated ARM assembler.

Also fixes the non-hybrid ARM assembler to display the instruction it
can't translate, making it easier to see what can't be handled. This
change was added to see what still isn't being translated in spec2k
performance tests.

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

Committed: https://gerrit.chromium.org/gerrit/gitweb?p=native_client/pnacl-subzero.git;a=commit;h=266c5a25bb8c07b691aa6396ccef6f8d37df9cd0

[Karl, 2016-01-29 17:15:13]

Description was changed from

==========
Add VSQRT instruction to the integrated ARM assembler.

Also fixes the non-hybrid ARM assembler to display the instruction it
can't translate, making it easier to see what can't be handled. This
change was added to see what still isn't being translated in spec2k
performance tests.

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

to

==========
Add VSQRT instruction to the integrated ARM assembler.

Also fixes the non-hybrid ARM assembler to display the instruction it
can't translate, making it easier to see what can't be handled. This
change was added to see what still isn't being translated in spec2k
performance tests.

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

[Karl, 2016-01-29 17:15:13]

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

[John, 2016-01-29 17:22:50]

lgtm

[Karl, 2016-01-29 17:55:00]

Description was changed from

==========
Add VSQRT instruction to the integrated ARM assembler.

Also fixes the non-hybrid ARM assembler to display the instruction it
can't translate, making it easier to see what can't be handled. This
change was added to see what still isn't being translated in spec2k
performance tests.

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

to

==========
Add VSQRT instruction to the integrated ARM assembler.

Also fixes the non-hybrid ARM assembler to display the instruction it
can't translate, making it easier to see what can't be handled. This
change was added to see what still isn't being translated in spec2k
performance tests.

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

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

[Karl, 2016-01-29 17:55:01]

Committed patchset #2 (id:20001) manually as
266c5a25bb8c07b691aa6396ccef6f8d37df9cd0 (presubmit successful).

[Jim Stichnoth, 2016-01-29 20:48:02]

https://codereview.chromium.org/1647113003/diff/20001/src/IceInstARM32.cpp
File src/IceInstARM32.cpp (right):

https://codereview.chromium.org/1647113003/diff/20001/src/IceInstARM32.cpp#ne...
src/IceInstARM32.cpp:1704: llvm::report_fatal_error("Vqrt of non-floating
type");
Vsqrt

[Karl, 2016-01-29 22:00:55]

See CL https://codereview.chromium.org/1654483002 for fix.

https://codereview.chromium.org/1647113003/diff/20001/src/IceInstARM32.cpp
File src/IceInstARM32.cpp (right):

https://codereview.chromium.org/1647113003/diff/20001/src/IceInstARM32.cpp#ne...
src/IceInstARM32.cpp:1704: llvm::report_fatal_error("Vqrt of non-floating
type");
On 2016/01/29 20:48:02, stichnot wrote:
> Vsqrt

Done.