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2 Commits

Author SHA1 Message Date
Ahmed Bougacha
f062592e07 Make test for r220533 more robust by using GPR pattern. 
llvm-svn: 220541
 2014-10-24 00:03:46 +00:00
Ahmed Bougacha
a035d19b50 [SelectionDAG] Teach the vector scalarizer about FP conversions. 
This adds support for legalization of instructions of the form:

  [fp_conv] <1 x i1> %op to <1 x double>

where fp_conv is one of fpto[us]i, [us]itofp.  This used to assert
because they were simply missing from the vector operand scalarizer.

A similar problem arose in r190830, with trunc instead.

Fixes PR20778.

Differential Revision: http://reviews.llvm.org/D5810

llvm-svn: 220533
 2014-10-23 22:49:25 +00:00