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62740 Commits

Author SHA1 Message Date
Oscar Fuentes 304396a8c3 CMake: Refuses to work for out-of-source builds when tablegenned files 
are found mixed with the sources. Fixes PR 4522.

llvm-svn: 75522
 2009-07-13 21:58:44 +00:00
Ted Kremenek b63f71528e Enhance SimpleSValuator::EvalBinOpNN to recognize the trivial case 
where we are comparing a symbolic value against itself, regardless of
the nature of that symbolic value.

This enhancement identified a case where RegionStoreManager is not
correctly symbolicating the values of the pointees of parameters.  The
failing test is now in 'test/Analysis/misc-ps-region-store.m', with
that test file now (temporarily) marked XFAIL.

llvm-svn: 75521
 2009-07-13 21:55:12 +00:00
Chris Lattner 40091b8cef move a method and add a comment, no functionality change. 
llvm-svn: 75520
 2009-07-13 21:53:19 +00:00
Dan Gohman cc85ae132c Make Loop and MachineLoop be subclasses of LoopBase, rather than typedefs, 
using the Curiously Recurring Template Pattern with LoopBase.

This will help further refactoring, and future functionality for
Loop. Also, Headers can now foward-declare Loop, instead of pulling
in LoopInfo.h or doing tricks.

llvm-svn: 75519
 2009-07-13 21:51:15 +00:00
Daniel Dunbar 9ab53d2b17 Explicitly initialize the options array, MinGW's gcc 4.3.5 appears to have a bug 
in array value-initialization.

llvm-svn: 75518
 2009-07-13 21:50:47 +00:00
Daniel Dunbar 48b4d1e27e There is no need to value initialize this array. 
llvm-svn: 75517
 2009-07-13 21:48:50 +00:00
Chris Lattner a479bf1afa refactor operand printing to remove hte last of the "mem" modifier hack. The 
only remaining modifier is "subreg".

llvm-svn: 75516
 2009-07-13 21:48:33 +00:00
Devang Patel 9d582d1782 Use AsmPrinter's Mangler to remove leading '1' from linkage names. 
llvm-svn: 75515
 2009-07-13 21:48:26 +00:00
Eli Friedman 42170b0a9e Misc simplifications to InstCombiner::commonIntCastTransforms. Most of 
the changes are allowed by not calling this function for bitcasts.  
The Instruction::AShr case is dead because 
SimplifyDemandedInstructionBits handles that case.

llvm-svn: 75514
 2009-07-13 21:45:57 +00:00
David Goodwin 160521095b Fix FP elimination code to work for Thumb-2 addrmode AddrModeT2_so. This fixes SingleSource/Benchmarks/Stanford/Queens (among others). 
llvm-svn: 75513
 2009-07-13 21:43:08 +00:00
Chris Lattner bf25a209dc refactor symbol printing so the whole "mem" thing is handled in fewer places. 
llvm-svn: 75512
 2009-07-13 21:41:08 +00:00
Dan Gohman e65c917ecf Reapply 75252, with a fix to avoid the infinite recursion case. The 
check for avoiding re-analyzing a widening cast needed to happen
earlier, as getSCEV itself may result in a isLoopGuardedByCond query.

llvm-svn: 75511
 2009-07-13 21:35:55 +00:00
Oscar Fuentes cb234fec50 CMake: tablegen: Add .td files under the inlude/llvm directory 
hierarchy to the list of dependencies.

llvm-svn: 75510
 2009-07-13 21:35:00 +00:00
Steve Naroff a63372da72 Remove superfluous call to getAsPointerType()... 
llvm-svn: 75509
 2009-07-13 21:32:29 +00:00
Owen Anderson e4dcecd006 As Chris pointed out, this doesn't actually need an LLVMContext to operate. 
llvm-svn: 75508
 2009-07-13 21:27:19 +00:00
Devang Patel b4c9579e69 revert rev. 75503 for now. 
llvm-svn: 75507
 2009-07-13 21:26:33 +00:00
Daniel Dunbar 047f00ca4a Make stdin for test scripts empty, so that tests don't accidentally hang waiting 
for stdin.

llvm-svn: 75506
 2009-07-13 21:24:28 +00:00
Steve Naroff aacd4cce73 Sema::CheckAdditionOperands(): Use Type::getPointeeType() and remove PTy and OPT variables. 
llvm-svn: 75505
 2009-07-13 21:20:41 +00:00
Devang Patel 450f266095 New testcase for rev 75503. 
llvm-svn: 75504
 2009-07-13 21:20:20 +00:00
Devang Patel 31b3d7b53f Use Mangler to remove leading '1' from linkage names. 
llvm-svn: 75503
 2009-07-13 21:19:56 +00:00
Kevin Enderby c9d93ef2c6 add llvm-mc support for parsing the .subsections_via_symbols directive. 
llvm-svn: 75500
 2009-07-13 21:03:15 +00:00
Eli Friedman 7f3a529ae9 Fix comment. 
llvm-svn: 75499
 2009-07-13 20:58:59 +00:00
Owen Anderson 542619e6d5 Move more functionality over to LLVMContext. 
llvm-svn: 75497
 2009-07-13 20:58:05 +00:00
Dan Gohman 74a0ba15d3 Move the memoization check for SCEVSignExtendExpr and 
SCEVZeroExtendExpr ahead of the most expensive analysis. This
speeds up analysis and helps avoid pathologically bad behavior
on the testcase in PR4534.

llvm-svn: 75496
 2009-07-13 20:55:53 +00:00
Eli Friedman f13aa44d4f Don't bother to call commonIntCastTransforms for bitcasts; int->int 
bitcasts will always be eliminated anyway.

llvm-svn: 75495
 2009-07-13 20:53:00 +00:00
Dan Gohman 3a302cbb08 Convert SCEV from FoldingSetNode to FastFoldingSetNode. This eliminates 
a bunch of redundent code in Profile methods, and prepares for upcoming
changes to do improved memoization.

llvm-svn: 75494
 2009-07-13 20:50:19 +00:00
Dan Gohman ce93e419c0 Delete a spurious const. 
llvm-svn: 75493
 2009-07-13 20:46:11 +00:00
Chris Lattner d1d820ed51 add netbsd support, patch by Krister Kalfridsson! 
llvm-svn: 75492
 2009-07-13 20:29:08 +00:00
Bill Wendling e3ac197457 Reverted r75484. It was causing a failure with Apple-style builds. 
llvm-svn: 75491
 2009-07-13 20:27:41 +00:00
David Greene de54478bf0 Add infrastructure to allow post instruction printing action triggers. 
We'll eventually use this to print comments in asm files and do other
fun things.

This adds interfaces to the AsmPrinter and changes TableGen to invoke
the postInstructionAction when appropriate.  It also add parameters to
TargetAsmInfo to control comment layout.

llvm-svn: 75490
 2009-07-13 20:25:48 +00:00
Chris Lattner 01218d5b17 Add NetBSD to the Triple class, patch by Krister Walfridsson! 
llvm-svn: 75489
 2009-07-13 20:22:23 +00:00
Bill Wendling 1b7661e588 More standard way of specifying greater than Leopard. 
llvm-svn: 75488
 2009-07-13 20:18:43 +00:00
Fariborz Jahanian 494720b7f7 Added pretty-printing support for constructor definition. 
llvm-svn: 75487
 2009-07-13 20:18:13 +00:00
Steve Naroff 2efbbe3531 - Improve comment for Type::getPointeeType(). 
- Remove a couple redundant casts/returns.
- Fix 80 column violations for all getAsStringInternal() methods.

llvm-svn: 75485
 2009-07-13 19:06:52 +00:00
Bill Wendling 0a860df8ef On greater than Leopard systems, place exception tables in the __TEXT section. 
llvm-svn: 75484
 2009-07-13 18:48:39 +00:00
Daniel Dunbar 2841ea4749 Makefile rules for generating assembly matcher. 
- Unused, fear not cmakers.

llvm-svn: 75483
 2009-07-13 18:35:35 +00:00
Dan Gohman a4f709ee5a Change printInstruction to not print a trailing newline. Value::dump 
always adds a newline, so this fixes Value::dump printing an
extra blank line.

llvm-svn: 75481
 2009-07-13 18:27:59 +00:00
Dan Gohman b3c1afc14b Add an optional optimization to FoldingSet to allow ID values to be 
stored rather than recomputed on each bucket traversal.

llvm-svn: 75480
 2009-07-13 18:25:44 +00:00
Bob Wilson 844d6c82a7 Fix comment typos. 
llvm-svn: 75479
 2009-07-13 18:11:36 +00:00
Chris Lattner 370aadabfc factor the 'optimized sort' code out into a static helper function 
and use it from one more place.  Patch by Jakub Staszak!

llvm-svn: 75478
 2009-07-13 17:20:05 +00:00
Steve Naroff 4eed7a16d6 Fix 5 issues from Chris's feedback on http://llvm.org/viewvc/llvm-project?view=rev&revision=75314. 
Still more to come...just wanted to get the no-brainers out of the way.

llvm-svn: 75477
 2009-07-13 17:19:15 +00:00
Chris Lattner 2f0c1c44d5 Move the re-sort of invalidated NonLocalPointerDeps cache earlier 
so that all code paths get it.  PR4256 was about a case where the
phi translation loop would find all preds in the Visited cache, so
it could get by without re-sorting the NonLocalPointerDeps cache.
Fix this by resorting it earlier, there is no reason not to do this.

This patch inspired by Jakub Staszak's patch.

llvm-svn: 75476
 2009-07-13 17:14:23 +00:00
Devang Patel 9c3a0188cd Update debug info type cache after fwd decl is replaced by real decl. 
llvm-svn: 75473
 2009-07-13 17:03:14 +00:00
David Greene 20f6ac0738 Make some more changes suggested by Chris. Manipulators go away. 
llvm-svn: 75472
 2009-07-13 16:49:27 +00:00
Devang Patel 290b052d43 Fix comment. 
llvm-svn: 75471
 2009-07-13 16:15:54 +00:00
Sanjiv Gupta 63bdb56274 Added a fixme for platform specific GetDirSeparator(). 
llvm-svn: 75461
 2009-07-13 10:58:55 +00:00
Sanjiv Gupta ed5db9dd30 allow mcc16 users to specify --save-temps even though it is hidden by mcc16. 
link libstd.so with llvm-ld by default with all the programs user is trying to build.

llvm-svn: 75460
 2009-07-13 10:56:29 +00:00
Daniel Dunbar 3a86fe943c Match declaration to definition (missed a few). 
llvm-svn: 75456
 2009-07-13 06:04:06 +00:00
Daniel Dunbar e02670db07 Tweak svn:ignore 
llvm-svn: 75455
 2009-07-13 06:00:39 +00:00
Daniel Dunbar 334f808562 Match declaration to definition. 
llvm-svn: 75454
 2009-07-13 06:00:13 +00:00