llvm-svn: 121340

llvm-svn: 121338

overwritten.

llvm-svn: 121337

particular, the immediate has 20-bits of value instead of 21. And bit 0 is '0'
always. Going through the BL fixup encoding was trashing the "bit 0 is '0'"
invariant.

Attempt to get the encoding at slightly more correct with this.

llvm-svn: 121336

popping up at O0 when it wasn't folded and the fast allocator would
complain.

llvm-svn: 121330

llvm-svn: 121329

llvm-svn: 121328

llvm-svn: 121320

llvm-svn: 121317

for more thorough cleanup.

llvm-svn: 121315

llvm-svn: 121314

llvm-svn: 121313

Added test to check bl __aeabi_read_tp gets emitted properly for ELF/ASM
as well as ELF/OBJ (including fixup)

Also added support for ELF::R_ARM_TLS_IE32

llvm-svn: 121312

llvm-svn: 121311

llvm-svn: 121310

llvm-svn: 121309

llvm-svn: 121308

llvm-svn: 121307

llvm-svn: 121305

multiply instructions.

llvm-svn: 121301

llvm-svn: 121297

for the source field when it's the whole thing that's being referenced.

llvm-svn: 121291

ordering of thumb mode.

llvm-svn: 121280

both forward and backward scheduling. Rename it to
ScoreboardHazardRecognizer (Scoreboard is one word). Remove integer
division from the scoreboard's critical path.

llvm-svn: 121274

llvm-svn: 121272

llvm-svn: 121262

llvm-svn: 121238

llvm-svn: 121226

thumb vs. arm mode differences in WriteNopData().

llvm-svn: 121219

llvm-svn: 121216

the order of the bytes in the data stream is flipped around.

llvm-svn: 121215

llvm-svn: 121206

llvm-svn: 121198

vpush instructions to save / restore VFP / NEON registers like this:
vpush {d8,d10,d11}
vpop {d8,d10,d11}

vpush and vpop do not allow gaps in the register list.
rdar://8728956

llvm-svn: 121197

functionality change.

llvm-svn: 121195

llvm-svn: 121186

llvm-svn: 121182

possible. They were duplicates for everything exception the source pattern
before.

llvm-svn: 121179

llvm-svn: 121176

llvm-svn: 121172