llvm-svn: 35690

llvm-svn: 35689

llvm-svn: 35688

llvm-svn: 35687

llvm-svn: 35686

llvm-svn: 35685

llvm-svn: 35684

llvm-svn: 35683

information.  This is useful when a value does have a sign associated with
it.  This shouldn't be used generally in LLVM for mid-level optimizer stuff.

llvm-svn: 35681

llvm-svn: 35680

llvm-svn: 35679

llvm-svn: 35678

llvm-svn: 35677

llvm-svn: 35676

llvm-svn: 35675

type.

llvm-svn: 35674

llvm-svn: 35673

go to the same destination. Now we're producing really good code for
switch-lower-feature.ll testcase

llvm-svn: 35672

llvm-svn: 35671

llvm-svn: 35670

llvm-svn: 35669

elsewhere.

llvm-svn: 35668

llvm-svn: 35667

llvm-svn: 35666

llvm-svn: 35665

llvm-svn: 35664

llvm-svn: 35663

llvm-svn: 35662

llvm-svn: 35661

llvm-svn: 35660

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