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2009-12-02Add MaxStackAlignment.cpp to CMakeJim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90337 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-02Factor the stack alignment calculations out into a target independent pass.Jim Grosbach
No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90336 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-02Don't count PHI instructions toward the limit for tail duplicating a block.Bob Wilson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90326 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-02Move EliminateDuplicatePHINodes() from SimplifyCFG.cpp to Local.cppJim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90324 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-02Cheap, mostly strict, stable sorting.Andreas Neustifter
This is necessary for tests so the results are comparable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90320 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-02Silence compiler warnings.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90319 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-02Clarify that DIEString does not keep a copy of the string.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90318 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-02Cleanup/remove some parts of the lifetime region handling code in memdep and ↵Owen Anderson
GVN, per Chris' comments. Adjust testcases to match. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90304 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-02factor some code better.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90299 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-02formatting cleanups.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90298 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-02tidy up, remove dependence on order of evaluation of function args from ↵Chris Lattner
EmitMemCpy. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90297 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-02merge sext-2 into sext.llChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90293 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-02rename testChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90292 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-02filecheckizeChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90291 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-02Fixed an assertion failure for tracking sext of a vector of integersMon P Wang
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90290 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01Add utility routine to create subprogram definition entry from subprogram ↵Devang Patel
declaration entry. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90282 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01Reuse existing subprogram DIE.Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90281 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01return more useful error messages by using strerror to format errnoChris Lattner
instead of returning an ambiguous reason. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90275 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01Update per Bill's comments. Work in progress.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90271 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01Fix PR5391: support early clobber physical register def tied with a use (ewwww)Evan Cheng
- A valno should be set HasRedefByEC if there is an early clobber def in the middle of its live ranges. It should not be set if the def of the valno is defined by an early clobber. - If a physical register def is tied to an use and it's an early clobber, it just means the HasRedefByEC is set since it's still one continuous live range. - Add a couple of missing checks for HasRedefByEC in the coalescer. In general, it should not coalesce a vr with a physical register if the physical register has a early clobber def somewhere. This is overly conservative but that's the price for using such a nasty inline asm "feature". git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90269 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01test case for IV-Users simplification loop improvementJim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90260 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01rename some variables.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90258 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01tidyChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90257 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01Add edge source labels to SelectionDAG graphs, now that the graph printingDan Gohman
framework omits differentiated edge sources in the case where the labels are empty strings. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90254 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01Minor cleanups.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90253 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01Trim an unnecessary #include.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90252 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01Don't default warnings to ON on MSVC, the spew is enough to triple the build ↵Daniel Dunbar
time. :/ git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90251 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01Clear function specific containers while processing end of a function, even ↵Devang Patel
if DW_TAG_subprogram for current function is not found. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90247 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01Thumb1 exception handling setjmpJim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90246 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01For VLDM/VSTM (Advanced SIMD), set encoding bits Inst{11-8} to 0b1011.Johnny Chen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90243 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01Move PHIElimination::isLiveOut method to LiveVariables.Jakob Stoklund Olesen
We want LiveVariables clients to use methods rather than accessing the getVarInfo data structure directly. That way it will be possible to change the LiveVariables representation. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90240 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01typoGabor Greif
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90236 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01demonstrate usage of Cases() mapping several strings to the same value; ↵Gabor Greif
remove trailing spaces git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90230 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01Add relocation model options.Mikhail Glushenkov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90222 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01Typo.Mikhail Glushenkov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90221 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01Fix copy paste bugTobias Grosser
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90220 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01fix 255.vortex again, third time's the charm.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90217 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01minimize this a bit more.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90216 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01Forward -save-temps to llvm-gcc.Mikhail Glushenkov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90214 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01merge 2009-11-29-ReverseMap.ll into crash.llChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90212 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01fix PR5640 by tracking whether a block is the header of a loop moreChris Lattner
precisely, which prevents us from infinitely peeling the loop. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90211 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01Support -[weak_]framework and -F in llvmc.Mikhail Glushenkov
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90210 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01Remove the gcc builtins from the intrinsics, we'll lower themEric Christopher
explicitly so we can check arguments. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90199 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01Use CFG connectedness as a secondary sort key when deciding the order of ↵Jakob Stoklund Olesen
copy coalescing. This means that well connected blocks are copy coalesced before the less connected blocks. Connected blocks are more difficult to coalesce because intervals are more complicated, so handling them first gives a greater chance of success. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90194 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01Add a soft link so that in an apple style build we can find libLTO.dylib.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90189 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01Add two CMake flags LLVM_ENABLE_PEDANTIC and LLVM_ENABLE_WERROR,Oscar Fuentes
PEDANTIC defaults to ON and WERROR default to off. Also add MSVC warnings. To disable warnings add the flags LLVM_ENABLE_WARNINGS (default on). Patch by Tobias Grosser! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90188 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01fix PR5649 by making fib use the JIT instead of the interpreter, patch by ↵Chris Lattner
Perry Lorier! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90186 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01Add a comment about A[i+(j+1)].Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90185 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01Remove some validation errors.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90184 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-01Some formatting and spelling fixes.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90182 91177308-0d34-0410-b5e6-96231b3b80d8