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* <rdar://problem/13282582>Han Ming Ong2013-02-251-1/+9
| | | | | | Need available CPU on target device to support CPU reporting. llvm-svn: 176008
* Make pseudos FEXT_CCRX16_ins and FEXT_CCRXI16_ins into custom emitters.Reed Kotler2013-02-255-69/+70
| | | | llvm-svn: 176007
* Documentation: add an idea for a (weird) clang toolDmitri Gribenko2013-02-251-0/+4
| | | | llvm-svn: 176005
* DIBuilder: support structs with vtable pointers in the same way as classesDavid Blaikie2013-02-252-12/+18
| | | | llvm-svn: 176004
* Update Clang for a minor DIBuilder breaking change.David Blaikie2013-02-251-10/+9
| | | | llvm-svn: 176003
* Make psuedo FEXT_T8I816_ins into a custom emitter.Reed Kotler2013-02-245-61/+39
| | | | llvm-svn: 176002
* Moving initialization into the initializer list and correcting ↵Aaron Ballman2013-02-241-4/+3
| | | | | | capitalization, as suggested by Chandler. llvm-svn: 176001
* Documentation: add an idea for an automatic refactoringDmitri Gribenko2013-02-241-0/+4
| | | | llvm-svn: 176000
* Allow breaking between a type and name in variable declarations.Daniel Jasper2013-02-244-46/+42
| | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes llvm.org/PR14967 and is generall necessary to avoid situations where the column limit is exceeded. The challenge is restricting such lines splits, otherwise clang-format suddenly starts breaking at bad places. Before: ReallyLongReturnType<TemplateParam1, TemplateParam2> ReallyReallyLongFunctionName( const std::string &SomeParameter, const SomeType<string, SomeOtherTemplateParameter> &ReallyReallyLongParameterName, const SomeType<string, SomeOtherTemplateParameter> &AnotherLongParameterName) {} After: ReallyLongReturnType<TemplateParam1, TemplateParam2> ReallyReallyLongFunctionName( const std::string &SomeParameter, const SomeType<string, SomeOtherTemplateParameter> & ReallyReallyLongParameterName, const SomeType<string, SomeOtherTemplateParameter> & AnotherLongParameterName) {} llvm-svn: 175999
* Fix PR14364.Bill Schmidt2013-02-244-20/+27
| | | | | | | | | | | This removes a const_cast hack from PPCRegisterInfo::hasReservedSpillSlot(). The proper place to save the frame index for the CR spill slot is in the PPCFunctionInfo object, not the PPCRegisterInfo object. No new test cases, as this just reimplements existing function. Existing tests such as test/CodeGen/PowerPC/crsave.ll are sufficient. llvm-svn: 175998
* [ELF][Hexagon] add _SDA_BASE_(absolute symbol pointing to start of quickdata)Shankar Easwaran2013-02-247-2/+61
| | | | llvm-svn: 175997
* Add the testcase from PR13573, this used to crash.Benjamin Kramer2013-02-241-0/+5
| | | | | | The error is a bit strange tbh, but better than crashing. llvm-svn: 175996
* CVP: If we have a PHI with an incoming select, try to skip the select.Benjamin Kramer2013-02-242-5/+44
| | | | | | | | | | This is a common pattern with dyn_cast and similar constructs, when the PHI no longer depends on the select it can often be turned into a simpler construct or even get hoisted out of the loop. PR15340. llvm-svn: 175995
* Fix invalid IR in test, missing incoming value for PHI node.Benjamin Kramer2013-02-241-1/+1
| | | | llvm-svn: 175994
* [ELF] Change functions to virtual, in ExecutableAtomsShankar Easwaran2013-02-241-7/+7
| | | | llvm-svn: 175993
* [ELF]Change name of runtime files, so that targets can change runtime files ↵Shankar Easwaran2013-02-241-3/+4
| | | | | | that they own llvm-svn: 175992
* TypoFrancois Pichet2013-02-241-1/+1
| | | | llvm-svn: 175991
* [analyzer] tracking stores/constraints now works for ObjC ivars or struct ↵Ted Kremenek2013-02-249-466/+895
| | | | | | | | | | | | | | | | | | | | | | | fields. This required more changes than I originally expected: - ObjCIvarRegion implements "canPrintPretty" et al - DereferenceChecker indicates the null pointer source is an ivar - bugreporter::trackNullOrUndefValue() uses an alternate algorithm to compute the location region to track by scouring the ExplodedGraph. This allows us to get the actual MemRegion for variables, ivars, fields, etc. We only hand construct a VarRegion for C++ references. - ExplodedGraph no longer drops nodes for expressions that are marked 'lvalue'. This is to facilitate the logic in the previous bullet. This may lead to a slight increase in size in the ExplodedGraph, which I have not measured, but it is likely not to be a big deal. I have validated each of the changed plist output. Fixes <rdar://problem/12114812> llvm-svn: 175988
* Add "KnownSVal" to represent SVals that cannot be UnknownSVal.Ted Kremenek2013-02-244-26/+34
| | | | | | | This provides a few sundry cleanups, and allows us to provide a compile-time check for a case that was a runtime assertion. llvm-svn: 175987
* Add regression test for serialized diagnostics for notes without locations.Ted Kremenek2013-02-241-0/+30
| | | | | | This meant to be included in r175802. llvm-svn: 175986
* Revert r169638 because it broke Mesa llvmpipe tests.Nadav Rotem2013-02-243-8/+3
| | | | | | Fix PR15239. llvm-svn: 175985
* Make psuedo FEXT_T8I816_ins a custom inserter. It should be expandedReed Kotler2013-02-244-22/+34
| | | | | | as early as possible; which means during instruction selection. llvm-svn: 175984
* [ELF][Hexagon]add typeZeroFillFastShankar Easwaran2013-02-2413-20/+62
| | | | llvm-svn: 175983
* PR15338: Don't assert if -fsanitize=bounds sees array indexing on an incompleteRichard Smith2013-02-242-1/+10
| | | | | | array type. llvm-svn: 175982
* Add a use of an otherwise unused variable to remove a warning in non-AssertsCameron Zwarich2013-02-241-0/+1
| | | | | | builds. llvm-svn: 175981
* TwoAddressInstructionPass::tryInstructionTransform() only potentially returnsCameron Zwarich2013-02-241-5/+4
| | | | | | | true when shouldOnlyCommute is false, so we can remove code that checks otherwise. llvm-svn: 175980
* TwoAddrInstructionPass::tryInstructionTransform() has a case where it callsCameron Zwarich2013-02-241-5/+10
| | | | | | | | | | | | | | | | itself recursively with a new instruction that has not been finalized, in order to determine whether to keep the instruction. On 'make check' and test-suite the only cases where the recursive invocation made any transformations were simple instruction commutations, so I am restricting the recursive invocation to do only this. The other cases wouldn't work correctly when updating LiveIntervals, since the new instructions don't have slot indices and LiveIntervals hasn't yet been updated. If the other transformations were actually triggering in any test case it would be possible to support it with a lot of effort, but since they don't it's not worth it. llvm-svn: 175979
* [preprocessor] Use MacroDirective in the preprocessor callbacks to make ↵Argyrios Kyrtzidis2013-02-2415-98/+113
| | | | | | | | available the full information about the macro (e.g if it was imported and where). llvm-svn: 175978
* Add comments for the MacroDirective & MacroInfo classes.Argyrios Kyrtzidis2013-02-241-2/+17
| | | | llvm-svn: 175977
* In Sema::InstantiateStaticDataMemberDefinition, pass the var decl to the ↵Argyrios Kyrtzidis2013-02-242-3/+15
| | | | | | | | | | | | consumer just using ASTConsumer::HandleCXXStaticMemberVarInstantiation(), don't pass it with ASTConsumer::HandleTopLevelDecl. ASTConsumer::HandleTopLevelDecl is intended for user-written top-level decls; a consumer can treat an instantiated static data member however it wants of course. llvm-svn: 175976
* Add new base instruction def for cmpi, cmp, slt and sltu so that def/usesReed Kotler2013-02-231-5/+10
| | | | | | proper. Fixed this already a few days ago for slti. llvm-svn: 175975
* TargetInstrInfo::commuteInstruction() doesn't actually return a new instructionCameron Zwarich2013-02-231-13/+3
| | | | | | | unless it was requested to with an optional parameter that defaults to false, so we don't need to handle that case in TwoAddressInstructionPass. llvm-svn: 175974
* Better formatting of conditional expressions.Daniel Jasper2013-02-233-53/+74
| | | | | | | | | | | | | | | | | | | | | | | In conditional expressions, if the condition is split over multiple lines, also break before both operands. This prevents formattings like: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa == aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa ? b : c; Which are bad, because they suggestion incorrect operator precedence: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa == (aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa ? b : c); This lead to the discovery that the expression parser incorrectly handled conditional operators and that it could also handle semicolons (which in turn reduced the amount of special casing for for-loops). As a side-effect, we can now apply the bin-packing configuration to the sections of for-loops. llvm-svn: 175973
* [ELF][Writer] Add hash table.Michael J. Spencer2013-02-233-0/+48
| | | | llvm-svn: 175972
* Reference the canonical commit (r175462) in the value casting release note.David Blaikie2013-02-231-1/+3
| | | | llvm-svn: 175971
* Document the value casting API changes.David Blaikie2013-02-231-0/+12
| | | | | | | | | | After changing the way several value inheritance hierarchies (TypeLoc, CFGelement, ProgramPoint and SVal) handle casting, this documentation describes how 3rd party code may need to be updated to compile with the new APIs. As suggested by Sean Silva on cfe-dev. llvm-svn: 175970
* Prefer 'and' over '&' in comments.David Blaikie2013-02-231-3/+4
| | | | | | Post commit code review feedback from Matt Beaumont-Gay on r174248. llvm-svn: 175969
* Shrink SmallPtrSet. It gets swapped a lot which copies the whole small part.Benjamin Kramer2013-02-231-2/+2
| | | | | | | Testing shows that it's empty in >99% of the cases and I couldn't find a case where it contained more than 2 elements. llvm-svn: 175967
* Add streamed versions of getQualifiedNameAsString.Benjamin Kramer2013-02-236-26/+45
| | | | | | Move the cold virtual method getNameForDiagnostic out of line. llvm-svn: 175966
* Add global structure vectorization to docsRenato Golin2013-02-231-0/+19
| | | | llvm-svn: 175965
* Some more tests for the global structure vectorizerRenato Golin2013-02-231-20/+596
| | | | llvm-svn: 175964
* Remove data member MSAsmStmt::AsmLoc, wrongly hiding AsmStmt::AsmLoc.Enea Zaffanella2013-02-231-1/+1
| | | | llvm-svn: 175963
* X86: Disable cmov-memory patterns on subtargets without cmov.Benjamin Kramer2013-02-232-6/+19
| | | | | | Fixes PR15115. llvm-svn: 175962
* Make some fixes for LiveInterval repair with debug info. Debug valueCameron Zwarich2013-02-232-2/+6
| | | | | | MachineInstrs don't have a slot index. llvm-svn: 175961
* Don't recognize unnamed pointer parameters as casts.Daniel Jasper2013-02-232-5/+13
| | | | | | | | This fixes llvm.org/PR15061. Before: virtual void f(int *)const; After: virtual void f(int *) const; llvm-svn: 175960
* Allow splitting between string literals and identifiers.Daniel Jasper2013-02-232-1/+14
| | | | | | | | | | | | | | | Also don't break in long include directives as that is not desired. We can now format: #include "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa aaaaaaaaaaaaaaaaaaaaaaaaaaaaa" #define LL_FORMAT "ll" printf("aaaaa: %d, bbbbbbbbb: %" LL_FORMAT "d, cccccccc: %" LL_FORMAT "d, ddddddddd: %" LL_FORMAT "d\n"); Before, this led to weird results. llvm-svn: 175959
* Fix a bug with the LiveIntervals updating in the two-address pass found byCameron Zwarich2013-02-231-1/+1
| | | | | | running ASCI_Purple/SMG2000 in the test-suite. llvm-svn: 175957
* Make TwoAddressInstructionPass::sink3AddrInstruction() LiveIntervals-aware.Cameron Zwarich2013-02-231-15/+34
| | | | llvm-svn: 175956
* Make rescheduleMIBelowKill() and rescheduleKillAboveMI() LiveIntervals-aware inCameron Zwarich2013-02-231-30/+85
| | | | | | | | TwoAddressInstructionPass. The code in rescheduleMIBelowKill() is a bit tricky, since multiple instructions need to be moved down, one-at-a-time, in reverse order. llvm-svn: 175955
* Implement __builtin_eh_return_data_regno() for ARM and MIPS.Logan Chien2013-02-233-0/+26
| | | | llvm-svn: 175954
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