This just provides a way to look up a LibFunc::Func enum value for a
function name.  Alphabetize the enums and function names so we can use a
binary search.

llvm-svn: 161231

llvm-svn: 161230

but somehow managed to be dropped later.

Patch by Karel Gardas.

llvm-svn: 161226

llvm-svn: 161222

llvm-svn: 161220

Now that TableGen supports references to NAME w/o it being explicitly
referenced in the definition's own name, use that to simplify
assembly InstAlias definitions in multiclasses.

llvm-svn: 161218

Add more comments and use early returns to reduce nesting in isLoadFoldable.
Also disable folding for V_SET0 to avoid introducing a const pool entry and
a const pool load.

rdar://10554090 and rdar://11873276

llvm-svn: 161207

of MipsTargetMachine.cpp.

llvm-svn: 161191

test o32_cc_vararg.ll.

llvm-svn: 161189

llvm-svn: 161163

llvm-svn: 161162

llvm-svn: 161161

llvm-svn: 161159

Machine CSE and other optimizations can remove instructions so folding
is possible at peephole while not possible at ISel.

This patch is a rework of r160919 and was tested on clang self-host on my local
machine.

rdar://10554090 and rdar://11873276

llvm-svn: 161152

llvm-svn: 161143

llvm-svn: 161134

llvm-svn: 161133

llvm-svn: 161132

llvm-svn: 161122

llvm-svn: 161110

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

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: 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: 161083

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

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

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

llvm-svn: 161029

llvm-svn: 161027

llvm-svn: 161026

where the other_half of the movt and movw relocation entries needs to get set
and only with the 16 bits of the other half.

rdar://10038370

llvm-svn: 160978