llvm-svn: 87069

Switch to smallvector. Also fix issue with using unsigend for MaxSplit.

llvm-svn: 87068

llvm-svn: 87067

llvm-svn: 87066

llvm-svn: 87065

llvm-svn: 87063

retain/release checker: refactor some of the summary lookup logic for instance method summaries.  No real functionality change, but it paves the way for new enhancements.

llvm-svn: 87062

PPC is such a target; make it work.

llvm-svn: 87060

llvm-svn: 87059

llvm-svn: 87058

llvm-svn: 87056

llvm-svn: 87054

Add clang-cc option "-analyzer-experimental-checks" to enable experimental path-sensitive checks.  The idea is to separate "barely working" or "skunkworks" checks from ones that should always run.  Later we need more fine-grain checker control.

llvm-svn: 87053

llvm-svn: 87051

llvm-svn: 87050

llvm-svn: 87049

llvm-svn: 87048

Fix a bootstrap failure.

Provide special isLoadFromStackSlotPostFE and isStoreToStackSlotPostFE
interfaces to explicitly request checking for post-frame ptr elimination
operands.  This uses a heuristic so it isn't reliable for correctness.

llvm-svn: 87047

llvm-svn: 87046

llvm-svn: 87045

llvm-svn: 87044

llvm-svn: 87043

llvm-svn: 87042

llvm-svn: 87041

llvm-svn: 87040

the right base vtable.  WIP.

llvm-svn: 87039

We need the definition of NamedDecl in DeclContextInternals.h, since Clang is type-checking the template definition more thoroughly

llvm-svn: 87037

llvm-svn: 87036

llvm-svn: 87035

Do some cleanups suggested by Chris.

llvm-svn: 87034

strings.

llvm-svn: 87031

Set the ReloadReuse AsmPrinter flag where appropriate.

llvm-svn: 87030

llvm-svn: 87029

Fix a build error by providing a missing enum value.

llvm-svn: 87028

Make the MachineFunction argument of getFrameRegister const.

This also fixes a build error.

llvm-svn: 87027

Add hasLoadFromStackSlot and hasStoreToStackSlot to return whether a
machine instruction loads or stores from/to a stack slot.  Unlike
isLoadFromStackSlot and isStoreFromStackSlot, the instruction may be
something other than a pure load/store (e.g. it may be an arithmetic
operation with a memory operand).  This helps AsmPrinter determine when
to print a spill/reload comment.

This is only a hint since we may not be able to figure this out in all
cases.  As such, it should not be relied upon for correctness.

Implement for X86.  Return false by default for other architectures.

llvm-svn: 87026

llvm-svn: 87025

llvm-svn: 87024

and don't assume that the call doesn't throw. It would be nice if there were a
way to determine which is the callee and which is a parameter. In practice, the
architecture we care about normally only have one operand for a call instruction
(x86 and arm).

llvm-svn: 87023

Add a bool flag to StackObjects telling whether they reference spill
slots.  The AsmPrinter will use this information to determine whether to
print a spill/reload comment.

Remove default argument values.  It's too easy to pass a wrong argument
value when multiple arguments have default values.  Make everything
explicit to trap bugs early.

Update all targets to adhere to the new interfaces..

llvm-svn: 87022