Fixes a pile of libgomp failures in the llvm-gcc testsuite due
to the libcall not existing.

llvm-svn: 109004

llvm-svn: 109002

llvm-svn: 108991

llvm-svn: 108984

llvm-svn: 108983

llvm-svn: 108964

llvm-svn: 108955

llvm-svn: 108952

llvm-svn: 108950

llvm-svn: 108949

llvm-svn: 108947

llvm-svn: 108945

llvm-svn: 108929

llvm-svn: 108892

instruction selection to prefer it when possible. rdar://7903972

llvm-svn: 108844

llvm-svn: 108841

- Fix a typo for PIC check during jmp table lowering
- Also fix the "first jump table basic block is not
considered only reachable by fall through" problem, use this
ad-hoc solution until I come up with something better.

Patch by stetorvs@gmail.com

llvm-svn: 108820

llvm-svn: 108816

llvm-svn: 108812

llvm-svn: 108788

llvm-svn: 108787

out of the AsmPrinter directory into libarm.  Now the
ARM InstPrinters depend jsut on the MC stuff, not on vmcore
or codegen.

llvm-svn: 108783

of AsmPrinter and InstLowering into libx86 and out of the
asmprinter subdirectory.  Now X86/AsmPrinter just depends on
MC stuff, not all of codegen and LLVM IR.

llvm-svn: 108782

llvm-svn: 108769

ARM has to provide its own TargetLowering::findRepresentativeClass because its scalar floating point registers alias its vector registers.

llvm-svn: 108761

instruction, we only want to allow the one for the current subtarget.
 - This also fixes suffix matching for jmp instructions, because it eliminates
   the ambiguity between 'jmpl' and 'jmpq'.

llvm-svn: 108746

it should set the jump table encloding the EK_Inline. This prevents
a second, unused, copy of the table from being emitted after the function
body. PR6581.

llvm-svn: 108730

llvm-svn: 108727

it should set the jump table encloding the EK_Inline. This prevents
a second, unused, copy of the table from being emitted after the function
body. PR7499.

llvm-svn: 108722

llvm-svn: 108685

llvm-svn: 108684

llvm-svn: 108683

assembling; remove crufty custom cleanup code.

llvm-svn: 108681

llvm-svn: 108680

llvm-svn: 108679

TblGen/AsmMatcher: Add support for honoring instruction Requires<[]> attributes as part of the matcher.
 - Currently includes a hack to limit ourselves to "In32BitMode" and "In64BitMode", because we don't have the other infrastructure to properly deal with setting SSE, etc. features on X86.

llvm-svn: 108677

 - Unfortunate, but necessary for now to handle subtarget instruction matching. Eventually we should factor out the lower level target machine information so we don't need to do this.

llvm-svn: 108664

llvm-svn: 108626

llvm-svn: 108625

instruction for non-constant operands. This includes the case referenced
in the README.txt regarding a bitfield copy.

llvm-svn: 108608