PR14376.

llvm-svn: 168320

Noticed by Dimitri Andric!

llvm-svn: 168319

llvm-svn: 168318

Disable old JIT tests on PowerPC.

llvm-svn: 168316

llvm-svn: 168312

llvm-svn: 168304

llvm-svn: 168302

This patch moves the isInlineViable function from the InlineAlways pass into
the InlineCostAnalyzer and then changes the InlineCost computation to use that
simple check for always-inline functions. All the special-case checks for
AlwaysInline in the CallAnalyzer can then go away.

llvm-svn: 168300

llvm-svn: 168299

llvm-svn: 168294

removed in commit 168035, but I missed this bit).

llvm-svn: 168292

operands of the expression being written was wrongly thought to be reusable as
an inner node of the expression resulting in it turning up as both an inner node
*and* a leaf, creating a cycle in the def-use graph.  This would have caused the
verifier to blow up if things had gotten that far, however it managed to provoke
an infinite loop first.

llvm-svn: 168291

llvm-svn: 168290

llvm-svn: 168289

llvm-svn: 168288

llvm-svn: 168286

llvm-svn: 168285

llvm-svn: 168283

XFAIL(s) can be removed.

llvm-svn: 168282

llvm-svn: 168281

llvm-svn: 168280

Some variables in code examples were not LikeThis.

llvm-svn: 168275

llvm-svn: 168273

llvm-svn: 168272

llvm-svn: 168271

llvm-svn: 168263

Add a new function to ConstantExpr - getAsInstruction. This returns its Instruction* corollary, which may be useful if a user
wishes to transform a ConstantExpr so that one of its operands is no longer constant.

llvm-svn: 168262

llvm-svn: 168259

llvm-svn: 168256

llvm-svn: 168255

llvm-svn: 168254

llvm-svn: 168253

due to ambiguity' warning.

llvm-svn: 168251

llvm-svn: 168249

On PPC the stack pointer is X1, but ADJCALLSTACK writes R1.

Fixes PR14315: Register regmask dependency problem with misched.

llvm-svn: 168248

This is a partial solution to PR14351. It removes some of the special
significance of the first incoming phi value in the phi aliasing checking logic
in BasicAA. In the context of a loop, the old logic assumes that the first
incoming value is the interesting one (meaning that it is the one that comes
from outside the loop), but this is often not the case.  With this change, we
now test first the incoming value that comes from a block other than the parent
of the phi being tested.

llvm-svn: 168245

llvm-svn: 168244

llvm-svn: 168240

test cases require fixes to fast-isel before the verifier can be enabled.
Part of rdar://12594152

llvm-svn: 168233

At the moment we still require to have an integer induction variable (for example: i++).

llvm-svn: 168231