llvm-svn: 135183

llvm-svn: 135182

llvm-svn: 135181

when determining validity of matching constraint. Allow i1
types access to the GR8 reg class for x86.

Fixes PR10352 and rdar://9777108

llvm-svn: 135180

Consolidate the individual declarations together for ease of reference. This
mirrors the organization in X86, as well, so is good for consistency. No
functional change.

llvm-svn: 135179

of named struct types.

llvm-svn: 135178

For C++11, do more checking of initializer lists up-front, enabling some subset of the final functionality. C just leaves the function early. C++98 runs through the same code path, but has no changed functionality either.
This is a first baby step towards supporting generalized initializer lists. This also removes an aggregate
test case that was just plain wrong, assuming that non-aggregates couldn't be initialized with initializer lists
in C++11 mode.

llvm-svn: 135177

llvm-svn: 135176

llvm-svn: 135175

llvm-svn: 135174

of calling getAllMetadata().  This is semantically identical, but doing
it this way avoids unpacking the DebugLoc.

llvm-svn: 135173

an MDNode.  This saves a bunch of time and memory in the IR linker, e.g. when 
doing LTO of files with debug info.

llvm-svn: 135172

llvm-svn: 135171

llvm-svn: 135170

llvm-svn: 135169

ldm/stm are the cannonical spellings for ldmia/stmia, so use them as such.
Update the parsing/encoding tests accordingly.

llvm-svn: 135168

const char* doesn't make sense.  Have it return StringRef instead.

llvm-svn: 135167

llvm-svn: 135166

conceptually have nuls in it.

llvm-svn: 135165

llvm-svn: 135164

non-virtual function.

llvm-svn: 135163

llvm-svn: 135158

llvm-svn: 135157

The ISB instruction takes an optional operand, just like DMB/DSB. Typically
only 'sy' is meaningful.

llvm-svn: 135156

llvm-svn: 135155

llvm-svn: 135154

llvm-svn: 135153

llvm-svn: 135152

llvm-svn: 135151

llvm-svn: 135150

NestedMacroInstantiations -> NestedMacroExpansions.

With this change, libclang should be completely converted except for
uses of SourceManger and SourceLocation APIs, and the C bindings for
those APIs.

llvm-svn: 135149

macros in libclang.

llvm-svn: 135148

Add extra sanity checking in FormatString::matchesType() that we are comparing integers to integers.  This happens not to be an issue now, but the extra check helps future proof in case of future refactorings.

llvm-svn: 135147

instructions.

llvm-svn: 135146

Simplify some functions in the C API by using an ArrayRef to directly reference the array passed to them instead of copying it to a std::vector.

llvm-svn: 135145

[VECTOR-SELECT]
During type legalization we often use the SIGN_EXTEND_INREG SDNode.
When this SDNode is legalized during the LegalizeVector phase, it is
scalarized because non-simple types are automatically marked to be expanded.
In this patch we add support for lowering SIGN_EXTEND_INREG manually.
This fixes CodeGen/X86/vec_sext.ll when running with the '-promote-elements'
flag.

llvm-svn: 135144

llvm-svn: 135143

llvm-svn: 135142

This is switches all the interfaces points (and most of the commenst
/ local variables I saw on my way through) regarding the
NestedMacroInstantiations bit.

The libclang enums corresponding to this state were renamed, but
a legacy enum was added with the old name, and the same value to keep
existing clients working. I've added a documentation blurb for it, but
let me know if there is a canonical way to document legacy elemenst of
the libclang interface.

No functionality changed here, even in tests.

llvm-svn: 135141

MacroInstantiation -> MacroExpansion rename. Internally, everything is
switched.

Introduce a new cursor kind enum with the new name, but retain the old
name as an alias so that we don't break backwards compatibility.

Also update the debug printing routine to use 'macro expansions' as its
explicitly not guaranteed to be stable, and mechanically switch the test
cases over to that.

llvm-svn: 135140