llvm-svn: 102743

llvm-svn: 102742

llvm-svn: 102741

llvm-svn: 102740

for unsigned purposes, so >64-bit integer values get a full all-ones
value.

llvm-svn: 102739

llvm-svn: 102734

llvm-svn: 102733

of the mapping from local declarations to their instantiated
counterparts during template instantiation. Previously, we tried to do
some unholy merging of local instantiation scopes that involved
storing a single hash table along with an "undo" list on the
side... which was ugly, and never handled function parameters
properly.

Now, we just keep separate hash tables for each local instantiation
scope, and "combining" two scopes means that we'll look in each of the
combined hash tables. The combined scope stack is rarely deep, and
this makes it easy to avoid the "undo" issues we were hitting. Also,
I've simplified the logic for function parameters: if we're declaring
a function and we need the function parameters to live longer, we just
push them back into the local instantiation scope where we need them. 

Fixes PR6990.

llvm-svn: 102732

llvm-svn: 102731

llvm-svn: 102730

Rounding differences causes tests to fail on Linux.

llvm-svn: 102729

llvm-svn: 102728

Move include installation steps to better location, inside each include dir instead of at the top-level.

Also, don't set NO_INSTALL=1 for c-index-test.

llvm-svn: 102724

llvm-svn: 102722

comparisons sign-extended to a different bitwidth than the
comparison operands.

llvm-svn: 102721

llvm-svn: 102720

folks. LLVM/Clang is miscompiled by the standard GCC at -O3.

llvm-svn: 102719

SmallBitVector: Rework find_first/find_next and tweak test to test them (at least on 64 bit platforms).

llvm-svn: 102712

llvm-svn: 102711

Add calling convention related attributes to related declaration. Mark attributes invalid on type related checking so to add them to declarations only when everything is ok.

llvm-svn: 102710

llvm-svn: 102709

- We can't use PointerIntPair here since we require the discrimination bit to be in the LSB.

llvm-svn: 102707

llvm-svn: 102705

if *none* of the successors of the call expression is the exit block.
This matters when a call of bool type is the condition of (say) a while
loop in a function with no statements after the loop.  This *can* happen
in C, but it's much more common in C++ because of overloaded operators.

Suppresses some substantial number of spurious -Wmissing-noreturn warnings.

llvm-svn: 102696

llvm-svn: 102695

llvm-svn: 102694

specializations, which keeps track of the order in which they were
originally declared. We use this number so that we can always walk the
list of partial specializations in a predictable order during matching
or template instantiation. This also fixes a failure in Boost.Proto,
where SourceManager::isBeforeInTranslationUnit was behaving
poorly in inconsistent ways.

llvm-svn: 102693

a class with virtual bases.  Just a patch until Sema starts (correctly) doing
most of this analysis.

Fixes PR 6622.

llvm-svn: 102692

InjectedClassNameType's Decl to point at the definition. It's a little
messy, but we do the same thing with classes and their record types,
since much of Clang expects that the TagDecl* one gets out of a type
is the definition. Fixes several Boost.Proto failures.

llvm-svn: 102691

llvm-svn: 102690

translation unit is parsed. This enables us to inline some calls when still
analyzing one function at a time.

Actions are classified into Function, CXXMethod, ObjCMethod, 
ObjCImplementation.

This does not hurt performance much. The analysis time for sqlite3.c:

before:
real    17m52.440s
user    17m49.460s
sys    0m2.010s

after:
real    18m0.500s
user    17m56.900s
sys    0m2.330s

DisplayProgress option is broken now. -inine-call action is removed. It
will be reenabled in another form, perhaps as an indenpendant option.

llvm-svn: 102689

Also resolve a long-working FIXME in the test case I modified.

llvm-svn: 102688

llvm-svn: 102687

llvm-svn: 102686

when used by the exceptions routines.  Fixes PR 6974.

llvm-svn: 102684

Another sibcall bug. If caller and callee calling conventions differ, then it's only safe to do a tail call if the results are returned in the same way.

llvm-svn: 102683

llvm-svn: 102681

llvm-svn: 102680

MachineFunction::DefaultDebugLoc.  We now use the same technique as
DwarfDebug::beginFunction to find the starting line number for a
function.

llvm-svn: 102679

easy cases.

llvm-svn: 102678