llvm-svn: 77275

if there are no other uses.  If people don't need this routine
anymore, if should be deleted.

llvm-svn: 77274

to match llvm-ld's default behavior.

llvm-svn: 77273

llvm-svn: 77272

llvm-svn: 77271

llvm-svn: 77269

llvm-svn: 77266

llvm-svn: 77262

llvm-svn: 77261

llvm-svn: 77260

LangRef.html changes for details.

llvm-svn: 77259

 - My DFS traversal of LLVM is, at least for now, nearly complete! :)

llvm-svn: 77258

llvm-svn: 77257

llvm-svn: 77256

it conforms to the assertion added in r77245. This fixes a failure
in qa_override.c in clang's testsuite.

llvm-svn: 77255

MCSections soon instead of Section for all targets, and we need something to
own them.

llvm-svn: 77252

llvm-svn: 77251

llvm-svn: 77250

llvm-svn: 77247

that the subclass hasn't left any pending data in the buffer.

llvm-svn: 77245

llvm-svn: 77244

llvm-svn: 77243

Remove TPat. No patterns depend on just isThumb(). Must use either T1Pat (isThumb1Only()) or T2Pat (is Thumb2).

llvm-svn: 77242

llvm-svn: 77240

llvm-svn: 77239

llvm-svn: 77238

implementations that need it, rearrange ELFTAI.

llvm-svn: 77236

llvm-svn: 77233

llvm-svn: 77232

llvm-svn: 77231

convertToThreeAddress can't handle Thumb2 instructions (which don't have same address mode as ARM instructions).

llvm-svn: 77230

llvm-svn: 77229

llvm-svn: 77227

I'm returning the number of bytes actually copied so that the client has some
warning when it reads past the end of the buffer.

I'm keeping the distinction between getByte() and getBytes() for now for
subclasses that use functions like ptrace() on Linux and only have a restricted
interface.  This makes their implementation easier, and subclasses can always
write a one-line implementation of readByte() that uses their custom 
readBytes().

llvm-svn: 77225

llvm-svn: 77222

llvm-svn: 77221

llvm-svn: 77219

This also fixes potential problems in ARMBaseInstrInfo routines not recognizing thumb1 instructions when 32-bit and 16-bit instructions mix.

llvm-svn: 77218

llvm-svn: 77217

add a new "Pointer Aliasing Rules" section.

llvm-svn: 77216