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Author SHA1 Message Date
Tim Northover 41d2049180 ARM: tweak test to pass on all platforms 
A TableGen indeterminacy means that the reason for the failure can
vary, and Windows gets the other option.

llvm-svn: 193394
 2013-10-25 07:34:56 +00:00
Tim Northover 5620faf771 ARM: Mark double-precision instructions as such 
This prevents us from silently accepting invalid instructions on (for example)
Cortex-M4 with just single-precision VFP support.

No tests for the extra Pat Requires because they're essentially assertions: the
affected code should have been lowered to libcalls before ISel.

rdar://problem/15302004

llvm-svn: 193354
 2013-10-24 15:49:39 +00:00