llvm-svn: 89478

llvm-svn: 89214

distinguish between them and the more generic instructions (add, mov, and ldr).

llvm-svn: 89108

0b1110 (ALways).  This is so that the disassembler decoder can distinguish among
BX_RET, BRIND, and BXr9.

llvm-svn: 89000

llvm-svn: 86494

llvm-svn: 86404

was wrong and too aggressive in the sense that DPSoRegFrm includes both constant
shifts (with Inst{4} = 0) and register controlled shifts (with Inst{4} = 1 and
Inst{7} = 0).  The 'rr' fragment of the multiclass definitions actually means
register/register with no shift, see A8-11.

llvm-svn: 86319

llvm-svn: 85824

llvm-svn: 85809

clang/test/CodeGen/indirect-goto.c runs! (unoptimized)

llvm-svn: 85577

opcode and operand with a tab.  Check for these instructions in the usual
places.

llvm-svn: 85411

llvm-svn: 85355

llvm-svn: 85299

BL_pred and BLr9_pred.

llvm-svn: 85297

instruction format that already takes care of setting this.

llvm-svn: 85280

for the r/rr fragment of the multiclass AI_unary_rrot/AI_bin_rrot.

llvm-svn: 85271

llvm-svn: 85178

bits.  Johnny, please review -- I do not have a good track record of getting
these right.

llvm-svn: 85173

bits.  Patch by Johnny Chen.

llvm-svn: 85167

immediate operands when they will fit into the using instruction.

llvm-svn: 84778

llvm-svn: 84751

llvm-svn: 84573

register-shifted-register instructions.  Patch by Johnny Chen.

llvm-svn: 84124

llvm-svn: 84009

Patch by Johnny Chen.

llvm-svn: 83983

llvm-svn: 83973

when loading from an invariant memory location.

llvm-svn: 83688

Patch by Johnny Chen.

llvm-svn: 83407

ld / st pairs, etc.

llvm-svn: 83197

Change ld/st multiples to explicitly model the writeback to base register. This fixes most of the -ldstopti-before-sched2 regressions.

llvm-svn: 83191

Patch by Sylvere Teissier.

llvm-svn: 83135

instruction. This makes it re-materializable.

Thumb2 will split it back out into two instructions so IT pass will generate the
right mask. Also, this expose opportunies to optimize the movw to a 16-bit move.

llvm-svn: 82982

Disable rematting of it for now.

llvm-svn: 82975

This should be better than single load from constpool.

llvm-svn: 82948

llvm-svn: 81310

llvm-svn: 80956

llvm-svn: 80699

llvm-svn: 80350

See http://llvm.org/PR4687 for more info and links.

llvm-svn: 80244

several things other than Neon vector lane numbers.  For inline assembly
operands with a "c" print code, check that they really are immediates.

llvm-svn: 79676