llvm-svn: 75254

Rename potentially ambiguous member template 'getRegion' to 'getSubRegion' to hopefully resolve template lookup ambiguities on some compilers.

llvm-svn: 75253

of loops. Add several new functions to for working with ScalarEvolution's
add-hoc value-range analysis functionality.

llvm-svn: 75252

llvm-svn: 75251

llvm-svn: 75250

the cmake build.

llvm-svn: 75246

tomorrow.

llvm-svn: 75245

elimiantes the last use of GVRequiresExtraLoad, so delete it.

llvm-svn: 75244

need for other purposes.

llvm-svn: 75243

done in ClassifyGlobalReference instead of reconstructing the info
awkwardly.

llvm-svn: 75240

PIC-base to be added in.

llvm-svn: 75238

is just a trivial wrapper around "ClassifyGlobalReference", which
stole a ton of logic from LowerGlobalAddress.

llvm-svn: 75237

llvm-svn: 75236

to use isGlobalStubReference instead of GVRequiresExtraLoad
(which should really be part of isel).

llvm-svn: 75234

MachineOperand is a reference to a stub, not a reference to the
global variable itself.  Look no context needed!

llvm-svn: 75233

llvm-svn: 75232

more complex and slow than just directly testing what we care about.

llvm-svn: 75231

split its handling out to PCRelGVRequiresExtraLoad, and simplify code
based on this.

llvm-svn: 75230

llvm-svn: 75229

llvm-svn: 75228

template.  Also convert it to take a MachineOperand instead of a GV*

llvm-svn: 75227

llvm-svn: 75226

llvm-svn: 75225

llvm-svn: 75222

llvm-svn: 75221

llvm-svn: 75220

We don't need separate thumb1 instructions tADDSi3 etc. for addc and subc. The "normal" version always modify condition register CPSR so we should just use def : pat to match to the same instructions.

llvm-svn: 75219

llvm-svn: 75218

llvm-svn: 75217

llvm-svn: 75213

llvm-svn: 75212

and replace the 'clang-cc' option '-analyzer-store=basic-new-cast' with
'-analyzer-store=basic-old-cast'. We'll keep the old CastRegion implementation
around for a little while for regression testing.

llvm-svn: 75209

Fix #include specification.

llvm-svn: 75208

is still mutable. My experiments show this reduces the amount of times we
compute a full tree digest by over 50% on very small cases, and potentially much
larger on others.

llvm-svn: 75207

llvm-svn: 75206

Use getAsmName() method instead of accessing AsmName field directly.

llvm-svn: 75205

Redesign this to avoid standard stream classes.  This stream class
provides pretty -printing of comments and other such things in asm
files.

llvm-svn: 75202

This is part of the fix for pr4521.

llvm-svn: 75201

This started as a small change, I swear.  Unfortunately, lots of things call the [I|F]CmpInst constructors.  Who knew!?

llvm-svn: 75200

Add some hooks that a redesigned AsmStream needs to do its job.  These
allow derived classes to examine the stream buffer before it's flushed.

llvm-svn: 75199