4 Commits

Author SHA1 Message Date
Rafael Espindola
1f7e9d4bed Rename a few more DataLayout variables.
llvm-svn: 201833
2014-02-21 01:53:35 +00:00
Richard Sandiford
f367c783a7 Fix Scalarizer insertion point when replacing PHIs with insertelements
If the Scalarizer scalarized a vector PHI but could not scalarize
all uses of it, it would insert a series of insertelements to reconstruct
the vector PHI value from the scalar ones.  The problem was that it would
emit these insertelements immediately after the PHI, even if there were
other PHIs after it.

llvm-svn: 197909
2013-12-23 14:51:56 +00:00
Richard Sandiford
27fc4a21a8 Fix Scalarizer handling of vector GEPs with multiple index operands
The old code only worked for one index operand.  Also handle "inbounds".

llvm-svn: 197908
2013-12-23 14:45:00 +00:00
Richard Sandiford
82ac8f6b68 Add a Scalarizer pass.
llvm-svn: 195471
2013-11-22 16:58:05 +00:00