llvm-svn: 80871

Use CallbackVH, instead of WeakVH, to hold MDNode elements.
Use FoldingSetNode to unique MDNodes in a context.
Use CallbackVH hooks to update context's MDNodeSet appropriately.

llvm-svn: 80868

llvm-svn: 80867

reliable.

llvm-svn: 80863

re-commit r66920 (which has been backed out in r66953) I may have more luck this time. I'll back out if needed...

llvm-svn: 80858

instruction tables to support segmented addressing (and other objects
of obscure type).
Modified the X86 assembly printers to handle these new operand types.
Added JMP and CALL instructions that use segmented addresses.

llvm-svn: 80857

llvm-svn: 80855

llvm-svn: 80841

Use FoldingSetNode to unique MDNodes in a context.
Use CallbackVH hooks to update context's MDNodeSet appropriately.

llvm-svn: 80839

llvm-svn: 80838

llvm-svn: 80807

llvm-svn: 80806

to expose a low-level interface for parsing from an existing MemoryBuffer.

llvm-svn: 80803

llvm-svn: 80798

llvm-svn: 80792

plug memory leak in LLParser::PerFunctionState::SetInstName() by deleting a value after replacing it

llvm-svn: 80790

(See http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20090824/085890.html)

llvm-svn: 80789

be instrumented.

llvm-svn: 80788

llvm-svn: 80781

AlwaysOpaqueTy is always NULL at this point, and it causes an assertion failure.
Fix it by using the just constructed tmp instead.

llvm-svn: 80780

r80406, and readd a -print-dbginfo test.

llvm-svn: 80778

llvm-svn: 80773

the instruction BBI points to.

llvm-svn: 80768

llvm-svn: 80767

llvm-svn: 80766

llvm-svn: 80764

conditional moves as a subtarget feature.  This is the easy part of 
PR4841.

llvm-svn: 80763

and we get the original pointer type.  This doesn't mean that we're
at the first pointer being indexed.  Correct the predicate.

llvm-svn: 80762

return a vector of i1, not i1 itself.

llvm-svn: 80761

a comment so that I don't change this in the future :)

llvm-svn: 80760

llvm-svn: 80759

about singular iterators when building with expensive
checks turned on.

llvm-svn: 80757

Added a 64-bit ADD %RAX, imm32 instruction.
Added all 4 forms for AND %rAX, imm and CMP %rAX, imm.

llvm-svn: 80746

desired triplet is a sub-target, e.g. thumbv7 vs. arm host). Reverting the
patch isn't quite right either since the previous behavior does not allow the
triplet to be overridden with -march.

llvm-svn: 80742

For now disable MDNode uniquing. This fixes llvm-gcc bootstrap failure on certain Mac OS X 10.5. I am working on a proper fix.

llvm-svn: 80738

to find the kill, since we already have the operand.

llvm-svn: 80736

llvm-svn: 80733

llvm-svn: 80731

llvm-svn: 80730

llvm-svn: 80729