Reviewing cxa_exception.cpp and marking as implemented as I go.  Not marking as implemented on arm when I'm not sure about that platform.

llvm-svn: 146072

llvm-svn: 146071

llvm-svn: 146070

They are generally the same except in C++ cases like out-of-line member functions.

llvm-svn: 146069

llvm-svn: 146068

of an indexed entity.

llvm-svn: 146067

avalable when a global variable is looked up.
In ClangExpressionDeclMap, a frame should usually
be available.

llvm-svn: 146066

llvm-svn: 146063

llvm-svn: 146062

llvm-svn: 146061

llvm-svn: 146059

llvm-svn: 146057

llvm-svn: 146056

When the file isn't being built with subsections-via-symbols, symbol
differences involving non-local symbols can be resolved more aggressively.
Needed for gas compatibility.

llvm-svn: 146054

Skip two looking up at BlockChain.

llvm-svn: 146053

llvm-svn: 146051

for use in the benchmark against lldb's disassembly speed.  Note that the lldb
executable path can already be specified using the LLDB_EXEC env variable.

rdar://problem/7511194

llvm-svn: 146050

llvm-svn: 146049

and the link to checker callback documentation.

SVal, SymExpr, MemRegion description is a slightly edited version of
Ted's reply to a question on cfe-dev list.

llvm-svn: 146048

llvm-svn: 146047

rdar://10542474

llvm-svn: 146046

Added __cxa_allocate_dependent_exception and __cxa_free_dependent_exception and marked them as done.

llvm-svn: 146045

llvm-svn: 146044

llvm-svn: 146042

llvm-svn: 146041

llvm-svn: 146039

llvm-svn: 146038

llvm-svn: 146037

"opt -std-compile-opts".

llvm-svn: 146036

llvm-svn: 146034

Cloog continued to split the domains even after the scattering. This lead to
complicated code.

llvm-svn: 146033

in addition to underlying type.

For example, the warning for printf("%zu", 42.0);
changes from "conversion specifies type 'unsigned long'" to "conversion
specifies type 'size_t' (aka 'unsigned long')"

(This is a second attempt after r145697, which got reverted.)

llvm-svn: 146032

Fix a bunch of SSE/AVX patterns to use proper memop types. In particular, not using integer loads other than v2i64/v4i64 since the others are all promoted.

llvm-svn: 146031

llvm-svn: 146030

llvm-svn: 146029

This increases the readablity. This also adds some comments that explain
what this function does.

llvm-svn: 146028

llvm-svn: 146027

generator to it. For non-bundle instructions, these behave exactly the same
as the MC layer API.

For properties like mayLoad / mayStore, look into the bundle and if any of the
bundled instructions has the property it would return true.
For properties like isPredicable, only return true if *all* of the bundled
instructions have the property.
For properties like canFoldAsLoad, isCompare, conservatively return false for
bundles.

llvm-svn: 146026

llvm-svn: 146025

make CR spill and restore 64-bit clean (no functional change), and fix some other problems found with -verify-machineinstrs

llvm-svn: 146024