llvm-svn: 133389

llvm-svn: 133388

instead of scalarizing, and doing an element-by-element truncat.

llvm-svn: 133382

top level type without a specified number.  This syntax isn't documented
and blocks forward progress.

llvm-svn: 133371

llvm-svn: 133369

top level type without a specified number.  This asmprinter has never
generated this, as you can tell by no tests being updated.  It also isn't
documented.

llvm-svn: 133368

much cleaner.

llvm-svn: 133364

llvm-svn: 133363

llvm-svn: 133362

now that Type::getDescription() is dead, the TypePrinting class can move from Assembly/Writer.h to being 
a private class in AsmWriter.cpp.

llvm-svn: 133361

removes some gunk from LLVMContext.

llvm-svn: 133360

temporary std::string for every function being checked.

llvm-svn: 133355

llvm-svn: 133352

llvm-svn: 133351

llvm-svn: 133350

llvm-svn: 133349

llvm-svn: 133348

llvm-svn: 133347

In cases such as the attached test, where the case value for a switch
destination is used in a phi node that follows the destination, it
might be better to replace that value with the condition value of the
switch, so that more blocks can be folded away with
TryToSimplifyUncondBranchFromEmptyBlock because there are less
conflicts in the phi node.

llvm-svn: 133344

type's bitwidth matches the (allocated) size of the alloca. This severely
pessimizes vector scalar replacement when the only vector type being used is
something like <3 x float> on x86 or ARM whose allocated size matches a
<4 x float>.

I hope to fix some of the flawed assumptions about allocated size throughout
scalar replacement and reenable this in most cases.

llvm-svn: 133338

for pre-2.9 bitcode files.  We keep x86 unaligned loads, movnt, crc32, and the
target indep prefetch change.

As usual, updating the testsuite is a PITA.

llvm-svn: 133337

alloca. Fixes part of <rdar://problem/9580800>.

llvm-svn: 133336

unless ScalarKind is Vector.

llvm-svn: 133335

llvm-svn: 133331

This slightly changes the GPR allocation order on Darwin where R9 is not
a callee-saved register:

Before: %R0 %R1 %R2 %R3 %R12 %R9 %LR %R4 %R5 %R6 %R8 %R10 %R11
After:  %R0 %R1 %R2 %R3 %R9 %R12 %LR %R4 %R5 %R6 %R8 %R10 %R11
llvm-svn: 133326

llvm-svn: 133325

llvm-svn: 133321

* Make this used only if CFI is used.

llvm-svn: 133319

range without a libcall to a new mulo<mode> libcall
that we'd have to create.

Finishes the rest of rdar://9090077 and rdar://9210061

llvm-svn: 133318

llvm-svn: 133314

llvm-svn: 133313

llvm-svn: 133310

llvm-svn: 133308

llvm-svn: 133307

llvm-svn: 133305

llvm-svn: 133301

llvm-svn: 133299

llvm-svn: 133298

llvm-svn: 133297

the correct values, etc. In particular, the exception handling type is SjLj, not
ARM.

llvm-svn: 133296