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Author SHA1 Message Date
Gabor Greif
21349e4801 eliminate tabs from my previous commit 
llvm-svn: 61695
 2009-01-05 16:28:14 +00:00
Gabor Greif
3b91310e36 Get rid of the tagging functions and use PointerIntPair. 
This means that we have to include an additional header.

This patch should be functionally equivalent. I cannot outrule any performance
degradation, though I do not expect any.

llvm-svn: 61694
 2009-01-05 16:05:32 +00:00
Duncan Sands
e4ef28d52c Don't spew bitcode to standard out if this test 
fails, like it is right now.

llvm-svn: 61690
 2009-01-05 10:52:29 +00:00
Torok Edwin
e97eb75c44 This test passes again, unXFAIL. 
llvm-svn: 61688
 2009-01-05 09:30:47 +00:00
Evan Cheng
d2ffa1f122 Atom and Core i7 do not have same model number after all. 
llvm-svn: 61686
 2009-01-05 08:45:01 +00:00
Chris Lattner
9bc5db2fa4 produce the same diagnostics for vicmp constant exprs as vicmp instructions. 
llvm-svn: 61685
 2009-01-05 08:26:05 +00:00
Chris Lattner
f6df8b7ec7 Fix PR3281:crash08.ll with this diagnostic: 
llvm-as: crash08.ll:3:15: invalid operand type for instruction
  "qp" = sdiv fp128 0x1, %30
              ^

llvm-svn: 61684
 2009-01-05 08:24:46 +00:00
Chris Lattner
8de7fa4840 reject PR3281:crash07.ll with: 
llvm-as: crash07.ll:2:32: va_arg requires operand with first class type
  %y = va_arg [52 x <{}>] %43, double (...) sspreq
                               ^
llvm-svn: 61683
 2009-01-05 08:18:44 +00:00
Chris Lattner
29c7f160c4 alignment of 0 is not valid. 
llvm-svn: 61682
 2009-01-05 08:14:35 +00:00
Chris Lattner
6bbcc64cc0 reject undef/zero labels. This fixes PR3281:crash0[56].ll with these 
diagnostics:
llvm-as: crash05.ll:1:14: invalid type for null constant
global label zeroinitializer addrspace (75), section "c"
             ^
llvm-as: crash06.ll:2:14: invalid type for null constant
  udiv label zeroinitializer, @0
             ^

llvm-svn: 61681
 2009-01-05 08:13:38 +00:00
Chris Lattner
6488ba2b78 add checking intentionally elided for vfcmp/vicmp since they should really 
just be removed.  However, this fixes PR3281:crash04.ll, diagnosing it with:

lvm-as: crash04.ll:2:13: vfcmp requires vector floating point operands
  vfcmp uno double* undef, undef
            ^
llvm-svn: 61680
 2009-01-05 08:09:48 +00:00
Chris Lattner
706b194790 diagnose PR3281:crash02.ll with: 
llvm-as: crash02.ll:1:62: invalid function return type
declare { <{ <{}>, void ([1898 x { void ()* }], opaque, ...) (), fp128 * }>, opaque } @t ()
                                                             ^

llvm-svn: 61679
 2009-01-05 08:04:33 +00:00
Chris Lattner
121105b8d7 reject PR3281:crash01.ll with: 
llvm-as: crash01.ll:1:9: invalid function return type
declare opaque @t()
        ^

llvm-svn: 61678
 2009-01-05 08:00:30 +00:00
Chris Lattner
58f10e0439 tighten up return type check 
llvm-svn: 61677
 2009-01-05 07:58:59 +00:00
Chris Lattner
4269844a07 fix PR3281:accepted0[02].ll: represent empty arrays distinctly, and 
diagnose attempts to initialize non-empty arrays with them.  This 
produces:
llvm-as: accepted02.ll:1:28: invalid empty array initializer
@"o" = global [5 x double] []
                           ^
llvm-as: accepted00.ll:1:32: invalid empty array initializer
@"za" = thread_local global {} []
                               ^
[

llvm-svn: 61676
 2009-01-05 07:52:51 +00:00
Chris Lattner
92af77f45c PR3281:crash00.ll: produce this diagnostic instead of crashing: 
@t = global i8 0, align 3
                        ^

llvm-svn: 61675
 2009-01-05 07:46:05 +00:00
Dan Gohman
6d6dd15fc3 Handle weak_extern in the JIT. This fixes 
SingleSource/UnitTests/2007-04-25-weak.c in JIT mode. The test
now passes on systems which are able to produce a correct
reference output to compare with.

llvm-svn: 61674
 2009-01-05 05:32:42 +00:00
Scott Michel
733d5f71a0 CellSPU: 
- Teach SPU64InstrInfo.td about the remaining signed comparisons, update tests
  accordingly.

llvm-svn: 61672
 2009-01-05 04:05:53 +00:00
Dan Gohman
4a19de5ef2 gc is not an obsolete keyword. 
llvm-svn: 61670
 2009-01-05 03:22:02 +00:00
Dan Gohman
c290d0e596 Update polygen grammar for recent language changes. 
llvm-svn: 61669
 2009-01-05 03:21:23 +00:00
Scott Michel
06c324c6c7 CellSPU: 
- Add an 8-bit operation test, which doesn't do much at this point.

llvm-svn: 61665
 2009-01-05 01:35:22 +00:00
Scott Michel
0d9d939406 CellSPU: 
- Fix (brcond (setq ...)) bug, where BRNZ should have been used vice BRZ.
- Kill unused/unnecessary nodes in SPUNodes.td
- Beef out the i64operations.c test harness to use a lot of unaligned
  loads, test loops and LLVM loop/basic block optimizations; run the
  test harness successfully on real Cell hardware.

llvm-svn: 61664
 2009-01-05 01:34:35 +00:00
Nick Lewycky
5616407df7 Move the libcall annotating part from doFinalization to doInitialization. 
Finalization occurs after all the FunctionPasses in the group have run, which
is clearly not what we want.

This also means that we have to make sure that we apply the right param 
attributes when creating a new function.

Also, add a missed optimization: strdup and strndup. NoCapture and 
NoAlias return!

llvm-svn: 61658
 2009-01-05 00:07:50 +00:00
Dan Gohman
7f43292fe9 A few more whitespace tidyments. 
llvm-svn: 61655
 2009-01-04 23:49:44 +00:00
Dan Gohman
32c0a04815 Tidy whitespace. 
llvm-svn: 61653
 2009-01-04 23:44:43 +00:00
Bill Wendling
472db46f85 Regenerate. 
llvm-svn: 61649
 2009-01-04 23:12:30 +00:00
Bill Wendling
a0155c41c9 Modify the unittests Makefiles so that they don't rebuild parts of LLVM just to 
run the tests. Most of this was stolen from the llvm/test Makefiles.

llvm-svn: 61648
 2009-01-04 23:12:21 +00:00
Dan Gohman
f378da5ac4 The .llx suffix is obsolete. 
llvm-svn: 61647
 2009-01-04 23:10:00 +00:00
Dan Gohman
aeecc94d42 Update VIM LLVM IR syntax highlighting. 
- Add several new keywords
 - Clean up some obsolete keywords
 - Improve the patterns for constants.
 - Add syntax-highlighting for dejagnu test command comments

llvm-svn: 61646
 2009-01-04 23:09:38 +00:00
Nick Lewycky
6ee6b1d3e2 Add a mechanism to specify attributes in getOrInsertFunction. 
llvm-svn: 61645
 2009-01-04 22:54:40 +00:00
Chris Lattner
a76e94a12e Refactor some parser interfaces to fix PR3278 and a FIXME: 
ParseAssemblyString with a specified module would not parse
into the module, it would create and return a new one.

llvm-svn: 61635
 2009-01-04 20:44:11 +00:00
Nick Lewycky
6685977938 Run a post-pass that marks known function declarations by name. 
llvm-svn: 61632
 2009-01-04 20:27:34 +00:00
Chris Lattner
30de396459 elf writer really wants the size of the global, not the size 
of the pointer to the global.

llvm-svn: 61630
 2009-01-04 20:19:20 +00:00
Dan Gohman
7343641ae4 Set a few more vimrc indentation options. 
llvm-svn: 61628
 2009-01-04 18:59:55 +00:00
Nick Lewycky
b8a4fe7930 Add utility functions for marking parameters as noalias or nocapture. 
Clean up some of the existing code by making it use hasFnAttr/addFnAttr 
and round it off by creating removeFnAttr.

llvm-svn: 61627
 2009-01-04 18:21:35 +00:00
Bill Wendling
dd61282551 XFAIL this test. The xform was removed. 
llvm-svn: 61624
 2009-01-04 06:32:28 +00:00
Bill Wendling
d57191595b Revert this transform. It was causing some dramatic slowdowns in a few tests. See PR3266. 
llvm-svn: 61623
 2009-01-04 06:19:11 +00:00
Dan Gohman
97be71789f Add several more unimplemented operator overloads to ilist_iterator 
to help catch errors.

llvm-svn: 61622
 2009-01-04 03:22:42 +00:00
Bill Wendling
61bdc3d99e The llvm::ELFWriter::EmitGlobal() method is calling the 
llvm::PATypeHolder::get() method when LLVM is self-hosted in Release
mode. Before the parser changed, there was a definition of llvm::PAHolder::get()
in llvmAsmParser.y. This was probably a bug that no-one noticed.

Explicitly #include the Type.h file as a temporary fix for now.

llvm-svn: 61620
 2009-01-04 01:47:14 +00:00
Chris Lattner
486c88dbf1 add #include guards, thanks Dan. 
llvm-svn: 61619
 2009-01-04 01:28:00 +00:00
Dan Gohman
690954f68f Use softtabstop instead of redefining tabstop. 
llvm-svn: 61618
 2009-01-04 00:05:43 +00:00
Dan Gohman
7aee4c1d99 Switch the vimrc file from smartindent to cindent, which is 
smarter about C-ish syntax, and supports the cinoptions
variable. Set cinoptions to suppress the extra indentation
for switch case labels.

llvm-svn: 61617
 2009-01-04 00:03:54 +00:00
Bill Wendling
e54262ccd2 Revert r61598 as it does nothing. 
llvm-svn: 61614
 2009-01-03 22:46:50 +00:00
Dan Gohman
2a079de3f5 Fix a DAGCombiner abort on an invalid shift count constant. This fixes PR3250. 
llvm-svn: 61613
 2009-01-03 19:22:06 +00:00
Dan Gohman
8dc1513b6c CommuteNodesToReducePressure() is now removed. 
llvm-svn: 61612
 2009-01-03 19:19:30 +00:00
Dan Gohman
6a518de5f5 Remove the code from the scheduler that commuted two-address 
instructions to avoid copies, because TwoAddressInstructionPass
also does this optimization.  The scheduler's version didn't
account for live-out values, which resulted in spurious commutes
and missed opportunities.

Now, TwoAddressInstructionPass handles all the opportunities,
instead of just those that the scheduler missed. The result is
usually the same, though there are occasional trivial differences
resulting from the avoidance of spurious commutes.

llvm-svn: 61611
 2009-01-03 18:01:46 +00:00
Nick Lewycky
dfbc53093a Any void readonly functions are provably dead, don't waste time adding 
nocapture attributes to them.

llvm-svn: 61610
 2009-01-03 17:05:32 +00:00
Nuno Lopes
73135ab8ee improve test and address Misha's comments 
llvm-svn: 61609
 2009-01-03 14:55:26 +00:00
Evan Cheng
540a7a5e9b Add Intel processors core i7 and atom. 
llvm-svn: 61603
 2009-01-03 04:24:44 +00:00
Evan Cheng
c477e19c19 Fix PR3210: Detect more Intel processors. Patch by Torok Edwin. 
llvm-svn: 61602
 2009-01-03 04:04:46 +00:00