1c7be576c5
This patch adds support for FPINST/FPINST2 as operands to vmsr/vmrs. These are optional registers that may be supported some ARM implementations to aid with resolution of floating point exceptions. The manual pages for vmsr and vmrs do not detail their use. Encodings and other information can be found in ARM Architecture Reference Manual section F, chapter 6, paragraph 3.
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llvm-svn: 183733
2013-06-11 09:39:51 +00:00
4173e29a98
ARM: add fstmx and fldmx instructions for assembly
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These instructions are deprecated oddities, but we still need to be able to
disassemble (and reassemble) them if and when they're encountered.
Patch by Amaury de la Vieuville.
llvm-svn: 183011
2013-05-31 15:55:51 +00:00
9560af848c
Fixed disassembler for vstm/vldm ARM VFP instructions.
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llvm-svn: 156077
2012-05-03 16:38:40 +00:00
8a8e9d1b63
Specify cpu to unbreak tests.
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llvm-svn: 155604
2012-04-26 01:38:10 +00:00
3e2c6f380c
ARM VLDR/VSTR instructions don't need a size suffix.
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Canonicallize on the non-suffixed form, but continue to accept assembly that
has any correctly sized type suffix.
llvm-svn: 144583
2011-11-14 23:03:21 +00:00
5286bd2d01
Add some more comprehensive VFP decoding tests.
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llvm-svn: 137657
2011-08-15 21:29:01 +00:00
Mihai Popa