The LowerSubregs pass needs to preserve implicit def operands attached to
EXTRACT_SUBREG instructions when it replaces those instructions with copies.

llvm-svn: 107189

llvm-svn: 107187

llvm-svn: 107186

with bit-fields.

llvm-svn: 107185

llvm-svn: 107178

llvm-svn: 107177

of CanQualTypes to be passed in.

llvm-svn: 107176

llvm-svn: 107175

unimplemented property warning for properties 
coming from class's conformin protocol. It also
simplifies the algorithm in the process.
Fixes radar 8035776.

llvm-svn: 107174

works, the fix is quite simple: just make sure to call ConvertTypeRecursive
when the function type being lowered is in the midst of ConvertType.

llvm-svn: 107173

"std", with a warning, to improve GCC compatibility. Fixes PR7517.

As a drive-by, add typo correction for using directives.

llvm-svn: 107172

llvm-svn: 107168

The encoding is the same as VMOV (from scalar to core register) except that
the operands are in different places.

llvm-svn: 107167

llvm-svn: 107166

than the enumeration type itself takes. Fixes PR7477.

llvm-svn: 107163

llvm-svn: 107154

llvm-svn: 107153

llvm-svn: 107152

llvm-svn: 107150

of the compilation.
 - <rdar://problem/8141387> clang is always invoking dsymutil

llvm-svn: 107149

llvm-svn: 107148

a CPSR operand to them causes an assertion failure, so apparently these
instructions haven't been getting a lot of use.

llvm-svn: 107147

llvm-svn: 107146

llvm-svn: 107145

llvm-svn: 107144

there's an explicit guard on isPolymorphic, and virtual bases don't affect the
key function calculation.  This allows people to call
ASTContext::getKeyFunction on arbitrary classes.

llvm-svn: 107143

is stripped off.  Currently set unconditionally, since the API
does not provide a way of working out if anything was actually
stripped off.

llvm-svn: 107142

llvm-svn: 107141

of getPhysicalRegisterRegClass with it.

If we want to make a copy (or estimate its cost), it is better to use the
smallest class as more efficient operations might be possible.

llvm-svn: 107140

to unsigned only to extend back to a pointer sized value on the
next line.

llvm-svn: 107139

ignored!  Remove it.

llvm-svn: 107138

but then not actually used - maybe a bug?  Remove the variable.

llvm-svn: 107137

llvm-svn: 107136

llvm-svn: 107135

llvm-svn: 107134

and thumb_mode.

llvm-svn: 107133

llvm-svn: 107132

llvm-svn: 107131

llvm-svn: 107130

in terms of Op<> and ArgOffset. This works for
values of {0, 1} for ArgOffset.
Please note that ArgOffset will become 0 soon and
will go away eventually.

llvm-svn: 107129