cmake/modules/AddLLVM.cmake: Add empty "phony" target in add_llvm_loadable_module() even if loadable module were not supported.

llvm-svn: 121455

Total size of bin\Release on disk goes from 82.9 MB to 74.2 MB. (~10% saving)

llvm-svn: 120908

Total size of bin\Release on disk goes from 83.6 MB to 81.8MB. (~2% saving)

llvm-svn: 120901

llvm-svn: 120826

llvm-svn: 120308

llvm-svn: 120298

Implement ELF object file writing support for the MBlaze backend. Its not perfect yet, but it works for many tests.

llvm-svn: 119952

llvm-svn: 119592

llvm-svn: 119355

llvm-svn: 119354

llvm-svn: 119076

2. Parsing .word directive in MBlaze asm parser
3. Fixing hack where memory instructions reversed order of last two parameters
4. Fixing many improperly encoded instructions
5. Support parsing special instructions (MFS,MTS,etc.)
6. Removing unused functions from inst printer

llvm-svn: 118941

Major cleanup of whitespace and formatting issues in MBlaze backend

llvm-svn: 118434

llvm-svn: 117420

llvm-svn: 117130

llvm-svn: 117124

Patch by Frits van Bommel!

llvm-svn: 117113

See PR 8473.

llvm-svn: 117109

actually changed.

Patch by Frits van Bommel!

llvm-svn: 117102

llvm-svn: 117092

llvm-svn: 117057

mostly based on the ARM AsmParser at this time and is not particularly
functional.

Changed the MBlaze data layout from:
    "E-p:32:32-i8:8:8-i16:16:16-i64:32:32-f64:32:32-v64:32:32-v128:32:32-n32"
to:
    "E-p:32:32:32-i8:8:8-i16:16:16"
because the MicroBlaze doesn't have i64, f64, v64, or v128 data types.

Cleaned up the MBlaze source code:
    1. The floating point register class has been removed. The
       MicroBlaze does not have floating point registers. Floating
       point values are simply stored in integer registers.
    2. Renaming the CPURegs register class to GPR to reflect the
       standard naming.
    3. Removing a lot of stale code from AsmPrinter after
       the conversion to InstPrinter.
    4. Simplified sign extended loads by marking them as
       expanded in ISelLowering.

llvm-svn: 117054

llvm-svn: 116993

compiles on OS X. I'll ensure that it builds on a linux machine before committing
again.

llvm-svn: 116991

    1. A delay slot filler that searches for valid instructions
       to fill the delay slot with. Previously NOPs would always
       be inserted into delay slots.
    2. Support for MC based instruction printer added.
    3. Support for MC based machine code generation and ELF
       file generation. ELF file generation does not yet
       completely work as much of the ELF support infrastructure
       is still x86/x86-64 specific.
    4. General clean up of the MBlaze backend code. Much of the
       tablegen code has been cleanup and simplified.

Bug Fixes:
    1. Removed duplicate periods from subtarget feature descriptions.
    2. Many of the instructions had bad machine code information
       in the tablegen files. Much of this has been fixed.

llvm-svn: 116986

llvm-svn: 116682

PR 8375

llvm-svn: 116479

llvm-svn: 116424

it comes back, it will be largely a rewrite, so keeping the old codebase
in tree isn't helping anyone.

llvm-svn: 116190

llvm-svn: 115935

llvm-svn: 115583

llvm-svn: 115404

llvm-svn: 115039

llvm-svn: 114998

llvm-svn: 114953

llvm-svn: 114952

llvm-svn: 114951

llvm-svn: 114826

llvm-svn: 114825

available targets unless LLVM_INCLUDE_X is ON. LLVM_BUILD_X implies
LLVM_INCLUDE_X"

It breaks the configuration phase when cmake is invoked without
parameters, it is too complex for the purpose and introduces an
incovenience for the user (as both LLVM_BUILD_X and LLVM_INCLUDE_X
must set to OFF for not including X on the build)

llvm-svn: 114795