gross hack (having the asmmatcher handle the alias).

llvm-svn: 115685

llvm-svn: 115684

the right places.  X86Instr64bit.td now dies, long live x86-64!

llvm-svn: 115669

erasing it from the visited set. That ensures we create the right phi defs.

llvm-svn: 115666

Insert copy after defining instruction.

Fix LiveIntervalMap::extendTo to properly handle live segments starting before
the current basic block.

Make sure the open live range is extended to the inserted copy's use slot.

llvm-svn: 115665

llvm-svn: 115664

llvm-svn: 115663

buildbots, since I seem to have blown up the build master :(

llvm-svn: 115662

llvm-svn: 115660

llvm-svn: 115657

llvm-svn: 115656

llvm-svn: 115655

llvm-svn: 115650

llvm-svn: 115649

addressing mode from four to five.

llvm-svn: 115645

isInSymtab and isLocal logic in the two loops don't get easily out of sync.

llvm-svn: 115643

llvm-svn: 115642

llvm-svn: 115641

llvm-svn: 115640

llvm-svn: 115639

Use a more efficient lowering of uint64_t --> float that can take advantage of hardware signed integer conversion without
having to do a double cast (uint64_t --> double --> float).  This is based on the algorithm from compiler_rt's __floatundisf
for X86-64.

llvm-svn: 115634

llvm-svn: 115632

llvm-svn: 115631

llvm-svn: 115627

llvm-svn: 115624

llvm-svn: 115623

llvm-svn: 115622

Graphviz program, print something with a newline, to avoid leaving
the line unfinished.

llvm-svn: 115620

they should be in the symbol table or not. Instead of "guessing", just compute
the symbol table after the relocations are known.

llvm-svn: 115619

llvm-svn: 115616

test/CodeGen/X86/atomic_op.ll: Rename @main to @func. Extra sequences will be inserted to @main as prologue on cygming, to fail.

llvm-svn: 115611

llvm-svn: 115608

llvm-svn: 115607

llvm-svn: 115606

llvm-svn: 115605

bswap32 doesn't read eflags.

llvm-svn: 115604

pseudo instructions.

Move POPCNT to InstrSSE since they are SSE4 instructions.

llvm-svn: 115603

with the 32-bit stuff.

llvm-svn: 115602

llvm-svn: 115601

llvm-svn: 115600