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Author SHA1 Message Date
Chris Lattner
e72e3e9c12 add COFF support for COMDAT sections, patch by Nathan Jeffords! 
llvm-svn: 103304
 2010-05-07 21:49:09 +00:00
Devang Patel
e7333c8318 Verify entire type descriptor not just tag. 
llvm-svn: 103303
 2010-05-07 21:45:47 +00:00
Kevin Enderby
3807a4746a Fix i386 relocations to Weak Definitions. The relocation entries should be 
external and the item to be relocated should not have the address of the
symbol added in.

llvm-svn: 103302
 2010-05-07 21:44:23 +00:00
Devang Patel
0743ea736f Verify compile unit also. 
llvm-svn: 103300
 2010-05-07 21:42:24 +00:00
Dale Johannesen
1ee37ac5d4 Fix PR 7087, and probably other things, by extending 
getConstantFP to accept the two supported long double
target types.  This was not the original intent, but
there are other places that assume this works and it's
easy enough to do.

llvm-svn: 103299
 2010-05-07 21:35:53 +00:00
Devang Patel
0638b539bb Wrap const MDNode * inside DIDescriptor. 
llvm-svn: 103295
 2010-05-07 20:54:48 +00:00
Devang Patel
9290f59fb8 Update test to use valid debug info. 
llvm-svn: 103287
 2010-05-07 20:34:00 +00:00
Devang Patel
af119914f7 remove DIDescriptor::getNode() 
llvm-svn: 103278
 2010-05-07 18:36:34 +00:00
Jim Grosbach
2db1618b44 Clean up the conditional for handling of sign_extend_inreg based on 
whether the extract instructions are available.

rdar://7956878

llvm-svn: 103277
 2010-05-07 18:34:55 +00:00
Devang Patel
5b2d1c23a7 Use overloaded operators instead of DIDescriptor::getNode() 
llvm-svn: 103276
 2010-05-07 18:19:32 +00:00
Devang Patel
02bb578ffd Avoid DIDescriptor::getNode(). Use overloaded operators instead. 
llvm-svn: 103272
 2010-05-07 18:11:54 +00:00
Kalle Raiskila
9b9dc13910 Testing svn access with a note added to documentation. 
llvm-svn: 103271
 2010-05-07 18:06:28 +00:00
Ted Kremenek
92ee3f2897 Update CMake build. 
llvm-svn: 103269
 2010-05-07 17:29:48 +00:00
Chris Lattner
c1d0e3a79e switch MCSectionCOFF from a syntactic to semantic representation, 
patch by Peter Housel!

llvm-svn: 103267
 2010-05-07 17:17:41 +00:00
Ted Kremenek
e2ba3087a0 Update CMake build. 
llvm-svn: 103266
 2010-05-07 17:13:20 +00:00
Duncan Sands
ed2ef5a987 Correct some bogus target triples. 
llvm-svn: 103265
 2010-05-07 17:03:48 +00:00
Dan Gohman
073b9dc2df Add some words to this output to indicate what the numbers mean. 
llvm-svn: 103264
 2010-05-07 16:39:27 +00:00
Chris Lattner
b064c6f5a3 don't pass -f to llc, it doesn't have it anymore. Patch by Kevin Fan (PR7090) 
llvm-svn: 103263
 2010-05-07 16:27:04 +00:00
Dan Gohman
38fe30a595 Add a simple module-level debug info printer. It just sets up a 
DebugInfoFinder and iterates over all the contents calling print.

llvm-svn: 103262
 2010-05-07 16:22:32 +00:00
Dan Gohman
2ec28eb3fe Fix the new print functions to call print instead of dump. 
llvm-svn: 103261
 2010-05-07 16:17:22 +00:00
Dan Gohman
1512bd9998 Add an LLVM IR version of code sinking. This uses the same simple algorithm 
as MachineSink, but it isn't constrained by MachineInstr-level details.

llvm-svn: 103257
 2010-05-07 15:40:13 +00:00
Dan Gohman
6201059ec3 Const-ify some stuff. 
llvm-svn: 103256
 2010-05-07 15:36:10 +00:00
Dan Gohman
612fbfa641 Convert the DebugInfo classes dump() methods into print(raw_ostream &) 
methods, and add dump functions implemented in terms of the print.

llvm-svn: 103254
 2010-05-07 15:30:29 +00:00
Tobias Grosser
1961507018 Document graphviz passes for the (post) dominator tree. 
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
 2010-05-07 09:33:18 +00:00
Evan Cheng
2d9c4df15f Use VLD2q32 / VST2q32 to reload / spill QQ (pair of Q) registers when stack slot is sufficiently aligned. Use VLDMD / VSTMD otherwise. 
llvm-svn: 103235
 2010-05-07 02:04:02 +00:00
Evan Cheng
859a6d2135 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
 2010-05-07 01:54:08 +00:00
Nick Lewycky
3e5720a898 Revert r103133 and add testcase from PR7066. 
llvm-svn: 103233
 2010-05-07 01:45:38 +00:00
Dan Gohman
79efb5a2ad When rematerializing, use the debug location of the original 
instruction, rather than a location near where the new instruction
is being inserted.

llvm-svn: 103232
 2010-05-07 01:28:10 +00:00
Dale Johannesen
e5ca1fe49e Adjust tests affected by llvm-gcc 103229. 
All results here match gcc-4.2.

llvm-svn: 103230
 2010-05-07 01:11:31 +00:00
Dan Gohman
4d75cfcc09 Transfer debug location information from PHI nodes to resulting 
lowered copies.

llvm-svn: 103228
 2010-05-07 01:10:20 +00:00
Dan Gohman
6650aa28f1 Print debug information for SDNodes. 
llvm-svn: 103227
 2010-05-07 01:09:21 +00:00
Dan Gohman
f863ad3dc5 Disable the new unknown-location code for now. It causes a major 
increase in the debug line info section, and it's causing
regressions in a gdb testsuite.

llvm-svn: 103226
 2010-05-07 01:08:53 +00:00
mike-m
3baf2ffb17 Revert r103213. It broke several sections of live website. 
llvm-svn: 103219
 2010-05-07 00:28:04 +00:00
Evan Cheng
c82be8216f Remove VLD1q and VST1q for reloading and spilling Q registers. Just use VLD1q64 / VST1q64 and reference sub-registers. 
llvm-svn: 103218
 2010-05-07 00:24:52 +00:00
mike-m
a39025f688 Disable man->postscript and man->pdf doc generation unless explicitly 
configured via --enable-doxygen. It seems some systems have broken pdfroff
so automatic use of it is not safe.

llvm-svn: 103217
 2010-05-07 00:13:23 +00:00
mike-m
577b76fa16 Cleanup unneeded dirs after docs overhaul. 
llvm-svn: 103215
 2010-05-06 23:48:37 +00:00
mike-m
6b8861e9f6 Overhauled llvm/clang docs builds. Closes PR6613. 
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
 2010-05-06 23:45:43 +00:00
Daniel Dunbar
45589cd853 MC/X86: X86AbsMemAsmOperand is subclass of X86NoSegMemAsmOperand. 
- This fixes "leal 0, %eax", for example.

llvm-svn: 103205
 2010-05-06 22:39:14 +00:00
Chris Lattner
c788971da7 fix rdar://7947167 - llvm-mc doesn't match movsq 
llvm-svn: 103199
 2010-05-06 21:48:14 +00:00
Sean Callanan
4331428e24 Eliminated the classification of control registers into %ecr_ 
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
 2010-05-06 20:59:00 +00:00
Daniel Dunbar
33433c1e3c MC/X86: Error out if we see a non-constant FK_Data_1 or FK_Data_2 fixup, since 
we don't currently support relaxing them.

llvm-svn: 103195
 2010-05-06 20:34:01 +00:00
Dan Gohman
497e752655 Add a DebugLoc argument to TargetInstrInfo::copyRegToReg, so that it 
doesn't have to guess.

llvm-svn: 103194
 2010-05-06 20:33:48 +00:00
Evan Cheng
80f3051bb7 Add argument TargetRegisterInfo to loadRegFromStackSlot and storeRegToStackSlot. 
llvm-svn: 103193
 2010-05-06 19:06:44 +00:00
Dan Gohman
3190e5c292 Add a testcase for r103135, explicitly representing unknown 
locations in debug line info.

llvm-svn: 103189
 2010-05-06 17:49:17 +00:00
Evan Cheng
64f7afeec1 80 col violation. 
llvm-svn: 103185
 2010-05-06 16:33:12 +00:00
Bob Wilson
8d0b53dc62 Fix handling of unreachable blocks in the SSAUpdater. The previous code only 
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
 2010-05-06 16:24:11 +00:00
Bob Wilson
e5f295c76d Add a missing break statement to fix unintentional fall-through 
(replacing the previous patch for the same issue).

llvm-svn: 103183
 2010-05-06 16:05:26 +00:00
Jim Grosbach
bffae8af60 Fix unintentional fallthrough. Patch by Edmund Grimley-Evans <Edmund.Grimley-Evans@arm.com> 
llvm-svn: 103181
 2010-05-06 15:32:49 +00:00
Shantonu Sen
0fc6812809 Fix "warning: extra ';' inside a struct or union" when building llvm with clang 
llvm-svn: 103179
 2010-05-06 14:57:47 +00:00
Daniel Dunbar
a3731b17c0 Revert r103137, fix for $ in labels. It looks like we can't actually handle this 
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
 2010-05-06 14:46:38 +00:00