llvm-svn: 25541

No functionality changes, just improve the code by a) providing better
function names, b) eliminating a call to get_suffix and c) tightening up
a function elimination test to reduce further checking.

llvm-svn: 25540

Don't try to be smart about fixing intrinsic functions when they're read
in, just fix them after the module is read when all names are resolved.

llvm-svn: 25539

sure that the result of expanding a BIT_CONVERT node is itself legalized.

llvm-svn: 25538

llvm-svn: 25537

llvm-svn: 25536

llvm-svn: 25535

llvm-svn: 25534

llvm-svn: 25533

llvm-svn: 25532

don't need this any more; the "#define hashes to trees" hack is coming

llvm-svn: 25531

llvm-svn: 25530

llvm-svn: 25529

the configure script :)

llvm-svn: 25528

die, die!! r15, you are not callee-saved

llvm-svn: 25527

fix register corruption! (my god.) r15 is a scratch reg, using that as
a frame pointer is a pretty doofus thing to do. use r5 instead, and
mark it callee-saved, coz that's what it is!

llvm-svn: 25526

llvm-svn: 25525

llvm-svn: 25524

PPC.

llvm-svn: 25522

exactly one PassInfo object per RegisterPass object and that their lifetimes
are the same.  As such, there is no reason for the RegisterPass object to
dynamically allocate the PassInfo object at compiler startup time: just inline
the object by-value.  This should reduce codesize, heap size, and startup time. Yaay.

llvm-svn: 25521

llvm-svn: 25520

LLVM doesn't use it and it can't work anyway.

llvm-svn: 25519

llvm-svn: 25518

llvm-svn: 25517

llvm-svn: 25516

llvm-svn: 25515

llvm-svn: 25514

llvm-svn: 25513

1. Do not statically construct a map when the program starts up, this
   is expensive and cannot be optimized.  Instead, create a list.
2. Do not insert entries for all function in the module into a hashmap
   that lives the full life of the compiler.

llvm-svn: 25512

llvm-svn: 25511

llvm-svn: 25510

llvm-svn: 25509

1. Use the varargs version of getOrInsertFunction to simplify code.
2. remove #include
3. Reduce the number of #ifdef's.
4. remove extraneous vertical whitespace.

llvm-svn: 25508

llvm-svn: 25507

llvm-svn: 25506

or the compiler to crash.

llvm-svn: 25503

insignificant, but next up is proper stack frame layout!

llvm-svn: 25497

llvm-svn: 25496

llvm-svn: 25495

Some assemblers can't recognize the aliases.

llvm-svn: 25494