Pretty hackish, but code itself is dirty mess, so we won't make anything worse. :)

llvm-svn: 40472

load elimination code from RedundantLoadElimination.

llvm-svn: 40469

llvm-svn: 40464

llvm-svn: 40458

llvm-svn: 40457

llvm-svn: 40456

2. Fold an if statement into the Assert1 macro call.

llvm-svn: 40455

to use sret or inreg on the function. It is equally illegal to use noreturn
or nounwind on a parameter; they only go with the function. This patch
enforces these rules.

llvm-svn: 40453

llvm-svn: 40451

llvm-svn: 40449

llvm-svn: 40448

llvm-svn: 40447

llvm-svn: 40446

llvm-svn: 40445

llvm-svn: 40444

llvm-svn: 40443

llvm-svn: 40441

llvm-svn: 40440

undefs.

llvm-svn: 40439

that cannot be suppressed and cannot be redirected:
they are dumped in the current working directory.
When running the testsuite this means that these
files do not end up in the Output directory.  The
best solution I could find is to change directory
into Output before running tests.

llvm-svn: 40437

RUN line in Support.  Give up on sending output
to /dev/null - this cannot always be arranged.

llvm-svn: 40436

Fix -include line so it doesn't reference /dev/null

llvm-svn: 40429

produces warning from make about bad timestamp on /dev/null

Patch by Holger Schurig.

llvm-svn: 40426

llvm-svn: 40417

llvm-svn: 40416

llvm-svn: 40415

llvm-svn: 40413

llvm-svn: 40412

    __builtin_ia32_cvtss2si64
    __builtin_ia32_cvttss2si64
    __builtin_ia32_cvtsi642ss
    __builtin_ia32_cvtsd2si64
    __builtin_ia32_cvttsd2si64
    __builtin_ia32_cvtsi642sd

llvm-svn: 40411

llvm-svn: 40405

they don't do the right thing.  

Implement StringMap::erase.

Fix a nasty bug in the default ctor.

llvm-svn: 40395

smarter.

llvm-svn: 40391

llvm-svn: 40378

llvm-svn: 40371

reported in PR 1556.

llvm-svn: 40133

llvm-svn: 40132

when there are no uses. This fixes a dangling-pointer bug, where pointers to
deleted instructions were not removed from kills lists. More info here:
http://lists.cs.uiuc.edu/pipermail/llvmdev/2007-July/009749.html

llvm-svn: 40131

llvm-svn: 40130

llvm intrinsics in llvm-gcc-4.2.  This is because
get_pointer_alignment bails out: it relies on TER
to compute accurate alignment information.

llvm-svn: 40128

This hopefully fixes a miscompilation of TargetData.cpp when self hosting.

llvm-svn: 40125