llvm-svn: 103271

llvm-svn: 103269

patch by Peter Housel!

llvm-svn: 103267

llvm-svn: 103266

llvm-svn: 103265

llvm-svn: 103264

llvm-svn: 103263

DebugInfoFinder and iterates over all the contents calling print.

llvm-svn: 103262

llvm-svn: 103261

as MachineSink, but it isn't constrained by MachineInstr-level details.

llvm-svn: 103257

llvm-svn: 103256

methods, and add dump functions implemented in terms of the print.

llvm-svn: 103254

Add documentation for:
  -dot-dom
  -dot-dom-only
  -dot-postdom
  -dot-postdom-only
  -view-dom
  -view-dom-only
  -view-postdom
  -view-postdom-only

llvm-svn: 103251

Use VLD2q32 / VST2q32 to reload / spill QQ (pair of Q) registers when stack slot is sufficiently aligned. Use VLDMD / VSTMD otherwise.

llvm-svn: 103235

Use VSTMD / VLDMD for spills and reloads of Q registers instead of VSTMQ / VLDQ. The later are aliases which ought to be eliminated but we can't because they are used for storing and loading v2f64 values.

llvm-svn: 103234

llvm-svn: 103233

instruction, rather than a location near where the new instruction
is being inserted.

llvm-svn: 103232

All results here match gcc-4.2.

llvm-svn: 103230

lowered copies.

llvm-svn: 103228

llvm-svn: 103227

increase in the debug line info section, and it's causing
regressions in a gdb testsuite.

llvm-svn: 103226

llvm-svn: 103219

Remove VLD1q and VST1q for reloading and spilling Q registers. Just use VLD1q64 / VST1q64 and reference sub-registers.

llvm-svn: 103218

configured via --enable-doxygen. It seems some systems have broken pdfroff
so automatic use of it is not safe.

llvm-svn: 103217

llvm-svn: 103215

NOTE: 2nd part changeset for cfe trunk to follow.

*** PRE-PATCH ISSUES ADDRESSED

- clang api docs fail build from objdir
- clang/llvm api docs collide in install PREFIX/
- clang/llvm main docs collide in install
- clang/llvm main docs have full of hard coded destination
  assumptions and make use of absolute root in static html files;
  namely CommandGuide tools hard codes a website destination
  for cross references and some html cross references assume
  website root paths

*** IMPROVEMENTS

- bumped Doxygen from 1.4.x -> 1.6.3
- splits llvm/clang docs into 'main' and 'api' (doxygen) build trees
- provide consistent, reliable doc builds for both main+api docs
- support buid vs. install vs. website intentions
- support objdir builds
- document targets with 'make help'
- correct clean and uninstall operations
- use recursive dir delete only where absolutely necessary
- added call function fn.RMRF which safeguards against botched 'rm -rf';
  if any target (or any variable is evaluated) which attempts
  to remove any dirs which match a hard-coded 'safelist', a verbose
  error will be printed and make will error-stop.

llvm-svn: 103213

 - This fixes "leal 0, %eax", for example.

llvm-svn: 103205

llvm-svn: 103199

and %rcr_, leaving just %cr_ which is what people expect.
Updated the disassembler to support this unified register set.
Added a testcase to verify that the registers continue to be
decoded correctly.

llvm-svn: 103196

we don't currently support relaxing them.

llvm-svn: 103195

doesn't have to guess.

llvm-svn: 103194

llvm-svn: 103193

locations in debug line info.

llvm-svn: 103189

llvm-svn: 103185

handled cases where a block had zero predecessors, but failed to detect other
cases like loops with no entries.  The SSAUpdater is already doing a forward
traversal through the blocks, so it is not hard to identify the blocks that
were never reached on that traversal.  This fixes the crash for ppc on the
stepanov_vector test.

llvm-svn: 103184

(replacing the previous patch for the same issue).

llvm-svn: 103183

llvm-svn: 103181

llvm-svn: 103179

at the token level. Consider the following horrible test case:

  a = 1
  .globl $a
  movl ($a), %eax
  movl $a, %eax
  movl $$a, %eax

llvm-svn: 103178

Re-apply 103156 and 103157. 103156 didn't break anything. 10315 exposed a coalescer bug that's fixed by 103170.

llvm-svn: 103172