problems on LLVM-Code-Syntax.  This proved remarkably easy to "fix" once
I settled on how I was going to approach it.

llvm-svn: 91633

llvm-svn: 91632

llvm-svn: 91631

llvm-svn: 91630

llvm-svn: 91629

llvm-svn: 91627

llvm-svn: 91626

llvm-svn: 91624

llvm-svn: 91623

llvm-svn: 91622

to memcpy. (Such a memcpy is technically illegal, but in practice is safe
and is generated by struct self-assignment in C code.)

llvm-svn: 91621

llvm-svn: 91620

$ svn merge -c -91337 https://llvm.org/svn/llvm-project/llvm/trunk
--- Reverse-merging r91337 into '.':
U    lib/CodeGen/AsmPrinter/DwarfException.cpp

llvm-svn: 91618

llvm-svn: 91617

llvm-svn: 91615

LegalizeDAG.cpp. Unlike the code it replaces, which simply decrements the simple
type by one, getHalfSizedIntegerVT() searches for the smallest simple integer
type that is at least half the size of the type it is called on. This approach
has the advantage that it will continue working if a new value type (such as
i24) is added to MVT.

Also, in preparation for new value types, remove the assertions that
non-power-of-2 8-bit-mutiple types are Extended when legalizing extload and
truncstore operations.

llvm-svn: 91614

Convert GRExprEngine::VisitCallExpr() to use a worklist instead of recursion to evaluate the arguments of a CallExpr.  This simplifies the logic and makes it easier to read.  (it also avoids any issues with blowing out the stack if the CallExpr had a ridiculous number of arguments)

llvm-svn: 91613

llvm-svn: 91612

llvm-svn: 91611

llvm-svn: 91610

llvm-svn: 91609

llvm-svn: 91607

llvm-svn: 91604

Patch from jon.forums at gmail.com

llvm-svn: 91603

incrementing the simple value type of the 16-bit type, which would give the
wrong type if an intemediate MVT (such as i24) were introduced.

llvm-svn: 91602

implement PR3962: diagnose more faulty cases of usage of the restrict qualifier. this also removes a FIXME

llvm-svn: 91601

revert part of my last patch, and mark only the c++ global new operator as noalias. the rest will be infered by llvm optz

llvm-svn: 91600

please review for English grammar mistakes

llvm-svn: 91599

Revert 91280-91283, 91286-91289, 91291, 91293, 91295-91296. It apparently introduced a non-deterministic behavior in the optimizer somewhere.

llvm-svn: 91598

llvm-svn: 91597

appropriately. This also silences some pedantic GCC warnings.

llvm-svn: 91596

llvm-svn: 91595

llvm-svn: 91594

llvm-svn: 91593

llvm-svn: 91592

llvm-svn: 91591

Rename GetAddrOfRTTI to GetAddrOfRTTIDescriptor. Remove the overload that takes a CXXRecordDecl since we were just creating a QualType from it anyway.

llvm-svn: 91590

llvm-svn: 91589

llvm-svn: 91588

folding in particular expects null to be on the RHS.

llvm-svn: 91587