llvm-svn: 35659

Trivially re-materializable instructions have spill weights that are half of what it would be otherwise.

llvm-svn: 35658

testers.

llvm-svn: 35657

Use local variable names that match the function parameter name that it
is passed to so the code is more clear, to wit: is_bytecode -> is_native

llvm-svn: 35656

llvm-svn: 35655

Rename LinkItems as NativeLinkItems since it is filled out by the Linker
library to contain only those items deemed to be native.

llvm-svn: 35654

Implement file tests for both LinkInLibrary and LinkInFile to determine if
the file is native. Don't generate warnings if the file is native.

llvm-svn: 35653

the file was found to be a native library (and thus not linked by these
functions).

llvm-svn: 35652

Adjust useage of sys::Path::FileType for new enumerator names.

llvm-svn: 35651

Implement recognition of COFF, ELF and Mach-O object/shared lib files.

llvm-svn: 35650

Make the FileType enumerators more readable and add COFF, ELF and Mach-O.

llvm-svn: 35649

llvm-svn: 35648

llvm-svn: 35647

llvm-svn: 35646

Fix the anchor names of intrinsics to all be int_ so as to distinguish
them from the i_ prefix reserved for instructions.

llvm-svn: 35645

llvm-svn: 35644

symbol table does no allocations for prototypes or other lazily deserialized
functions, saving significant space and time.

llvm-svn: 35643

initialized this way, they do not do a malloc to allocate their buckets.

llvm-svn: 35642

llvm-svn: 35641

llvm-svn: 35640

llvm-svn: 35639

llvm-svn: 35638

llvm-svn: 35637

llvm-svn: 35636

llvm-svn: 35635

llvm-svn: 35634

some constant exprs to apints).

Thanks to Anton for tracking down a small testcase that triggered this!

llvm-svn: 35633

llvm-svn: 35632

llvm-svn: 35631

llvm-svn: 35630

llvm-svn: 35629

llvm-svn: 35628

llvm-svn: 35627

ldecod now passes.

llvm-svn: 35626

LowerVASTART emits the right code if the subtarget is ELF32, the other intrinsics
(VAARG, VACOPY and VAEND) are not yet implemented.

llvm-svn: 35625

as the 64-bit PowerOpen ABI" (Reference http://www.linux-foundation.org/spec/ELF/ppc64/).
Change all ELF tests to ELF32.

llvm-svn: 35624

"The ELF ABI specifies F1-F8 registers as argument registers for double, not
F1-F10. This affects only ELF, not MachO."

llvm-svn: 35623

F1-F10. This affects only ELF, not MachO.

llvm-svn: 35622

script to to check out llvm and llvm-test from Subversion instead of CVS.
Without this option the script will continue to check out from CVS. To
specify the Subversion URL, set the SVNURL environment variable or pass
-svnurl followed by the URL. For now, -svnurl will default to Reid's
temporary (read-only, daily snapshot) SVN server. Try it out if you like!

llvm-svn: 35621

llvm-svn: 35620