llvm-svn: 29250

llvm-svn: 29249

If a shuffle is a splat, check if the argument is a build_vector with all elements being the same. If so, return the argument.

llvm-svn: 29242

This works around bugs in some versions of the cygwin linker.

Patch contributed by Anton Korobeynikov.

llvm-svn: 29239

operand into a undef and adjust mask accordingly.

llvm-svn: 29232

PR833

llvm-svn: 29224

llvm-svn: 29221

llvm-svn: 29220

llvm-svn: 29219

llvm-svn: 29195

llvm-svn: 29192

not .long.

llvm-svn: 29157

llvm-svn: 29154

Requires rebuild of llvm-gcc4 (touch llvm-debug.cpp.)

llvm-svn: 29131

llvm-svn: 29106

non-debug build.

llvm-svn: 29105

2. Support for private/protected class members.

llvm-svn: 29104

llvm-svn: 29099

RemoveInFlightSetEntry. They are used in place of direct set operators to
reduce instruction selection function stack size.

llvm-svn: 28987

sections. e.g. On Darwin that would be .literal4 and .literal8.

llvm-svn: 28977

dropped.  This shrinks libllvmgcc.dylib another 67K

llvm-svn: 28975

llvm-svn: 28973

llvm-svn: 28970

llvm-svn: 28965

Refactor the Graph writing code to use a common implementation which is
now in lib/Support/GraphWriter.cpp. This completes the PR.

Patch by Anton Korobeynikov. Thanks, Anton!

llvm-svn: 28925

code in sections other than ".text", including weak sections like ctors and
dtors.

llvm-svn: 28909

llvm-svn: 28874

llvm-svn: 28861

llvm-svn: 28858

llvm-svn: 28855

2. Update docs for vector debug support and new version control.

3. Simplify serialization of DebugDescInfo subclasses.

llvm-svn: 28816

live at function entry.  This prevents it from using arg registers for other
purposes before the arguments are used.

llvm-svn: 28809

2. Add vector support.

llvm-svn: 28807

thing.  Doubles still need to be special cased.

llvm-svn: 28806

to get the alignment of the element type.

llvm-svn: 28799

llvm-svn: 28795

llvm-svn: 28794

operands. e.g.
def CALL32r : I<0xFF, MRM2r, (ops GR32:$dst, variable_ops),
                "call {*}$dst", [(X86call GR32:$dst)]>;
TableGen should emit operand informations for the "required" operands.

Added a target instruction info flag M_VARIABLE_OPS to indicate the target
instruction may have more operands in addition to the minimum required
operands.

llvm-svn: 28791

llvm-svn: 28782

functions.

llvm-svn: 28781