Sorry, not used to this editor anymore.. XCode please come back; you're forgiven :)

llvm-svn: 161120

I'll commit a test to the clang tree.

llvm-svn: 161118

llvm-svn: 161117

llvm-svn: 161115

fix 'make check' when ocamlopt returns the compiler path with CFLAGS (and there's a cflag with a = char)

llvm-svn: 161114

Reference IntrusiveRefCntPtr in doxygen doc of RefCountedBase to get a link to the pointer class documentation.

llvm-svn: 161112

llvm-svn: 161110

If it's negative, the loop is already proven to be infinite. Fixes PR13489!

llvm-svn: 161107

TinyPtrVector. With these, it is sufficiently functional for my more
normal / pedestrian uses.

I've not included some r-value reference stuff here because the value
type for a TinyPtrVector is, necessarily, just a pointer.

I've added tests that cover the basic behavior of these routines, but
they aren't as comprehensive as I'd like. In particular, they don't
really test the iterator semantics as thoroughly as they should. Maybe
some brave soul will feel enterprising and flesh them out. ;]

llvm-svn: 161104

llvm-svn: 161103

Add more indirection to the disassembler tables to reduce amount of space used to store the operand types and encodings. Store only the unique combinations in a separate table and store indices in the instruction table. Saves about 32K of static data.

llvm-svn: 161101

Since the llvm::sys::fs::map_file_pages() support function it relies on
is not yet implemented on Windows, the unit tests for FileOutputBuffer 
are currently conditionalized to run only on unix.

llvm-svn: 161099

No new test case is added.
This patch makes test JITTest.FunctionIsRecompiledAndRelinked pass on mips
platform.

Patch by Petar Jovanovic.

llvm-svn: 161098

llvm-svn: 161097

llvm-svn: 161095

instructions that decrement and increment the stack pointer before and after a
call when the function does not have a reserved call frame.

llvm-svn: 161093

MipsSERegisterInfo.

llvm-svn: 161092

MipsSEFrameLowering.

Implement MipsSEFrameLowering::hasReservedCallFrame. Call frames will not be
reserved if there is a call with a large call frame or there are variable sized
objects on the stack.

llvm-svn: 161090

llvm-svn: 161085

llvm-svn: 161083

llvm-svn: 161082

and MipsSEInstrInfo (for mips32/64).

llvm-svn: 161081

of them.

llvm-svn: 161080

computing it in MipsFrameLowering::emitPrologue.

llvm-svn: 161078

The frame object which points to the dynamically allocated area will not be
needed after changes are made to cease reserving call frames.

llvm-svn: 161076

Use stable_sort instead of sort. Follow-up to r161062.

rdar://11980766

llvm-svn: 161075

Assuming infinite issue width, compute the earliest each instruction in
the trace can issue, when considering the latency of data dependencies.
The issue cycle is record as a 'depth' from the beginning of the trace.

This is half the computation required to find the length of the critical
path through the trace. Heights are next.

llvm-svn: 161074

llvm-svn: 161072

or not it is in mips16 mode. Define MipsPseudo (mode-independant pseudo) and
PseudoSE (mips32/64 pseudo) classes.

llvm-svn: 161071

instruction class. SE stands for standard encoding.

llvm-svn: 161069

arguments to the stack in MipsISelLowering::LowerCall, use stack pointer and
integer offset operands rather than frame object operands.

llvm-svn: 161068

Previously, we were using EBX, but PIC requires the GOT to be in EBX before 
function calls via PLT GOT pointer.

llvm-svn: 161066

llvm-svn: 161065

single-precision load and store.

Also avoid selecting LUXC1 and SUXC1 instructions during isel. It is incorrect
to map unaligned floating point load/store nodes to these instructions.

llvm-svn: 161063

One motivating example is to sink an instruction from a basic block which has
two successors: one outside the loop, the other inside the loop. We should try
to sink the instruction outside the loop.

rdar://11980766

llvm-svn: 161062

llvm-svn: 161061

llvm-svn: 161053

re-use allocated vectors as much as possible.

llvm-svn: 161041

llvm-svn: 161037

llvm-svn: 161034