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path: root/llvm/lib/Transforms/IPO/GlobalOpt.cpp
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* Get rid of static constructors for pass registration. Instead, every pass ↵Owen Anderson2010-10-191-1/+3
| | | | | | | | | | | | | | | | | exposes an initializeMyPassFunction(), which must be called in the pass's constructor. This function uses static dependency declarations to recursively initialize the pass's dependencies. Clients that only create passes through the createFooPass() APIs will require no changes. Clients that want to use the CommandLine options for passes will need to manually call the appropriate initialization functions in PassInitialization.h before parsing commandline arguments. I have tested this with all standard configurations of clang and llvm-gcc on Darwin. It is possible that there are problems with the static dependencies that will only be visible with non-standard options. If you encounter any crash in pass registration/creation, please send the testcase to me directly. llvm-svn: 116820
* GlobalOpt: EvaluateFunction() must not evaluate stores to weak_odr globals.Mikhail Glushenkov2010-10-191-6/+7
| | | | | | Fixes PR8389. llvm-svn: 116812
* Trailing whitespace.Mikhail Glushenkov2010-10-181-151/+151
| | | | llvm-svn: 116749
* Now with fewer extraneous semicolons!Owen Anderson2010-10-071-1/+1
| | | | llvm-svn: 115996
* Reapply r110396, with fixes to appease the Linux buildbot gods.Owen Anderson2010-08-061-1/+1
| | | | llvm-svn: 110460
* Revert r110396 to fix buildbots.Owen Anderson2010-08-061-1/+1
| | | | llvm-svn: 110410
* Don't use PassInfo* as a type identifier for passes. Instead, use the ↵Owen Anderson2010-08-051-1/+1
| | | | | | | | address of the static ID member as the sole unique type identifier. Clean up APIs related to this change. llvm-svn: 110396
* Prefix `next' iterator operation with `llvm::'.Oscar Fuentes2010-08-021-1/+1
| | | | | | | | Fixes potential ambiguity problems on VS 2010. Patch by nobled! llvm-svn: 110029
* undo 80 column trespassing I causedGabor Greif2010-07-221-1/+2
| | | | llvm-svn: 109092
* Fix batch of converting RegisterPass<> to INTIALIZE_PASS().Owen Anderson2010-07-211-1/+2
| | | | llvm-svn: 109045
* eliminate unlockedRefineAbstractTypeTo, types are all per-llvmcontext,Chris Lattner2010-07-161-1/+1
| | | | | | so there is no locking involved in type refinement. llvm-svn: 108553
* cache result of operator*Gabor Greif2010-07-121-4/+6
| | | | llvm-svn: 108144
* make the prototypes for CreateMalloc and CreateFree more consistent. PatchChris Lattner2010-07-121-2/+2
| | | | | | by Hans Vandierendonck from PR7605 llvm-svn: 108116
* cache result of operator*Gabor Greif2010-07-091-6/+6
| | | | llvm-svn: 107990
* use ArgOperand API and CallSite for arg range; add necessary casts and ↵Gabor Greif2010-06-241-11/+14
| | | | | | perform some cosmetics llvm-svn: 106747
* use abstract accessors to CallInstGabor Greif2010-04-201-2/+2
| | | | llvm-svn: 101899
* Revert 101465, it broke internal OpenGL testing.Eric Christopher2010-04-161-13/+13
| | | | | | | Probably the best way to know that all getOperand() calls have been handled is to replace that API instead of updating. llvm-svn: 101579
* reapply r101434Gabor Greif2010-04-161-13/+13
| | | | | | | | | | | | | with a fix for self-hosting rotate CallInst operands, i.e. move callee to the back of the operand array the motivation for this patch are laid out in my mail to llvm-commits: more efficient access to operands and callee, faster callgraph-construction, smaller compiler binary llvm-svn: 101465
* back out r101423 and r101397, they break llvm-gcc self-host on darwin10Gabor Greif2010-04-161-13/+13
| | | | llvm-svn: 101434
* reapply r101364, which has been backed out in r101368Gabor Greif2010-04-151-13/+13
| | | | | | | | | | | | | with a fix rotate CallInst operands, i.e. move callee to the back of the operand array the motivation for this patch are laid out in my mail to llvm-commits: more efficient access to operands and callee, faster callgraph-construction, smaller compiler binary llvm-svn: 101397
* back out r101364, as it trips the linux nightlybot on some clang C++ testsGabor Greif2010-04-151-13/+13
| | | | llvm-svn: 101368
* rotate CallInst operands, i.e. move callee to the backGabor Greif2010-04-151-13/+13
| | | | | | | | | | of the operand array the motivation for this patch are laid out in my mail to llvm-commits: more efficient access to operands and callee, faster callgraph-construction, smaller compiler binary llvm-svn: 101364
* - Code clean up to reduce indentation.Evan Cheng2010-04-141-51/+54
| | | | | | - TryToOptimizeStoreOfMallocToGlobal should check if TargetData is available and bail out if it is not. The transformations being done requires TD. llvm-svn: 101285
* fix PR6760, a missing check in heap SRoA.Chris Lattner2010-04-101-1/+2
| | | | llvm-svn: 100936
* fix 80-col violationsGabor Greif2010-04-071-13/+17
| | | | llvm-svn: 100677
* make more two predicates constantGabor Greif2010-04-061-15/+15
| | | | llvm-svn: 100549
* performance: get rid of repeated dereferencing of use_iterator by caching ↵Gabor Greif2010-04-061-21/+28
| | | | | | its result llvm-svn: 100547
* const-ize predicate ValueIsOnlyUsedLocallyOrStoredToOneGlobalGabor Greif2010-04-061-9/+10
| | | | llvm-svn: 100546
* use CallSite to access calls vs. invokes uniformlyGabor Greif2010-04-061-5/+6
| | | | | | and remove assumptions about operand order llvm-svn: 100544
* Revert the recent alignment changes. They're broken for -Os because,Dan Gohman2010-04-021-7/+1
| | | | | | | in particular, they end up aligning strings at 16-byte boundaries, and there's no way for GlobalOpt to check OptForSize. llvm-svn: 100172
* Make globalopt refine global variable alignment.Dan Gohman2010-04-021-1/+7
| | | | llvm-svn: 100160
* Introduce ImmutableCallSite, useful for contexts where no mutationGabor Greif2010-04-011-37/+37
| | | | | | | | | is necessary. Inherits from new templated baseclass CallSiteBase<> which is highly customizable. Base CallSite on it too, in a configuration that allows full mutation. Adapt some call sites in analyses to employ ImmutableCallSite. llvm-svn: 100100
* Add a setCalledFunction member to InvokeInst (like in CallInst)Gabor Greif2010-03-201-2/+2
| | | | | | | and use this (as well as getCalledValue) to access the callee, instead of {g|s}etOperand(0). llvm-svn: 99084
* Fix rdar://7694996 a miscompile of 183.equake from my patch yesterday,Chris Lattner2010-02-261-3/+2
| | | | | | | | | | | | | confusing the old MAT variable with the new GlobalType one. This caused us to promote the @disp global pointer into: @disp.body = internal global double*** undef instead of: @disp.body = internal global [3 x double**] undef llvm-svn: 97285
* remove dead code, by this point all uses of CI are gone.Chris Lattner2010-02-261-4/+1
| | | | llvm-svn: 97283
* fix PR6435 another bug from the MallocInst elimination work.Chris Lattner2010-02-261-3/+1
| | | | llvm-svn: 97231
* rewrite OptimizeGlobalAddressOfMalloc to fix PR6422, some bugsChris Lattner2010-02-251-79/+73
| | | | | | introduced when mallocinst was eliminated. llvm-svn: 97178
* Modernize comment.Nick Lewycky2010-02-251-1/+1
| | | | llvm-svn: 97121
* There are two ways of checking for a given type, for example isa<PointerType>(T)Duncan Sands2010-02-161-5/+5
| | | | | | | and T->isPointerTy(). Convert most instances of the first form to the second form. Requested by Chris. llvm-svn: 96344
* Uniformize the names of type predicates: rather than having isFloatTy andDuncan Sands2010-02-151-2/+2
| | | | | | isInteger, we now have isFloatTy and isIntegerTy. Requested by Chris! llvm-svn: 96223
* Keep iterating over all uses when meeting a phi node in ↵Jakob Stoklund Olesen2010-01-291-2/+2
| | | | | | | | | | | AllUsesOfValueWillTrapIfNull(). This bug was exposed by my inliner cost changes in r94615, and caused failures of lencod on most architectures when building with LTO. This patch fixes lencod and 464.h264ref on x86-64 (and likely others). llvm-svn: 94858
* handle ConstantVector while I'm in here.Chris Lattner2010-01-071-0/+3
| | | | llvm-svn: 92892
* fix a globalopt crash on 'bullet' (handling evaluation of a storeChris Lattner2010-01-071-16/+20
| | | | | | | | | | to an element of a vector in a static ctor) which occurs with an unrelated patch I'm testing. Annoyingly, EvaluateStoreInto basically does exactly the same stuff as InsertElement constant folding, but it now handles vectors, and you can't insertelement into a vector. It would be 'really nice' if GEP into a vector were not legal. llvm-svn: 92889
* Move remaining stuff to the isInteger predicate.Benjamin Kramer2010-01-051-1/+1
| | | | llvm-svn: 92771
* Avoid going through the LLVMContext for type equality where it's safe to ↵Benjamin Kramer2010-01-051-1/+1
| | | | | | dereference the type pointer. llvm-svn: 92726
* Change errs() to dbgs().David Greene2010-01-051-25/+25
| | | | llvm-svn: 92629
* Teach GlobalOpt to delete aliases with internal linkage (afterDuncan Sands2009-12-081-21/+20
| | | | | | | forwarding any uses). GlobalDCE can also do this, but is only run at -O3. llvm-svn: 90850
* Make ConstantFoldConstantExpression recursively visit the entireDan Gohman2009-11-231-0/+9
| | | | | | | | | | ConstantExpr, not just the top-level operator. This allows it to fold many more constants. Also, make GlobalOpt call ConstantFoldConstantExpression on GlobalVariable initializers. llvm-svn: 89659
* Update computeArraySize() to use ComputeMultiple() to determine the array ↵Victor Hernandez2009-11-101-7/+7
| | | | | | size associated with a malloc; also extend PerformHeapAllocSRoA() to check if the optimized malloc's arg had its highest bit set, so that it is safe for ComputeMultiple() to look through sext instructions while determining the optimized malloc's array size llvm-svn: 86676
* - new SROA mallocs should have the mallocs running-or'ed, not the malloc's ↵Victor Hernandez2009-11-071-19/+22
| | | | | | | | bitcast - fix ProcessInternalGlobal() debug output llvm-svn: 86317
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