llvm-svn: 165042

table, making it printable with the ConfigDump checker.  Along the
way, fix a really serious bug where the value was getting parsed
from the string in code that was in an assert() call.  This means
in a Release-Asserts build this code wouldn't work as expected.

llvm-svn: 165041

the config string table.  Also setup a test for dumping the analyzer
configuration for C++.

llvm-svn: 165040

to XML output. // rdar://12378879

llvm-svn: 165039

llvm-svn: 165038

This pass implements a new code generator that uses the code generation
algorithm included in isl.

For the moment the new code generation is limited to sequential code.

llvm-svn: 165037

llvm-svn: 165036

llvm-svn: 165035

llvm-svn: 165034

Make vector::iterator and string::iterator more resilient against overly generic relational operators.

llvm-svn: 165033

We require that the indices into the use lists are stable in order to
build fast lookup tables to locate a particular partition use from an
operand of a PHI or select. This is (obviously in hind sight)
incompatible with erasing elements from the array. Really, we don't want
to erase anyways. It is expensive, and a rare operation. Instead, simply
weaken the contract of the PartitionUse structure to allow null Use
pointers to represent dead uses. Now we can clear out the pointer to
mark things as dead, and all it requires is adding some 'continue'
checks to the various loops.

I'm still reducing a test case for this, as the test case I have is
huge. I think this one I can get a nice test case for though, as it was
much more deterministic.

llvm-svn: 165032

directives (e.g., dword ptr [eax]).

llvm-svn: 165031

This adds 'elf' as a recognized target triple environment value and overrides the default generated object format on Windows platforms if that value is present.  This patch also enables MCJIT tests on Windows using the new environment value.

llvm-svn: 165030

<rdar://problem/12401423>

llvm-svn: 165029

clang specifying a temporary file that it later cleans up so that it can survive
the linking stage. However, when we compile object files during LTO we don't
call 'dsymutil'. That's done at a different stage (if at all). We rely upon the
linker to specify a unique name for the temporary file it generates.
<rdar://problem/12401423>

llvm-svn: 165028

being separate was that it can grow the use list. As a consequence, we
can't use the iterator-pair interface, we need an index based interface.
Expose such an interface from the AllocaPartitioning, and use it in the
speculator.

This should at least fix a use-after-free bug found by Duncan, and may
fix some of the other crashers.

I don't have a nice deterministic test case yet, but if I get a good
one, I'll add it.

llvm-svn: 165027

llvm-svn: 165026

llvm-svn: 165025

llvm-svn: 165024

entities of the current primary module.

llvm-svn: 165023

resulted in an automatic module import.

llvm-svn: 165022

make sure that it gets enabled for when a module needs to be created.

llvm-svn: 165021

info about imported modules.

llvm-svn: 165020

llvm-svn: 165019

Instead, print the correct address at runtime.

llvm-svn: 165018

the add/sub case since in the case of multiplication you also have to check that
the operation in the larger type did not overflow.

llvm-svn: 165017

Splitting this test case into two because the behavior for the calling convention code is target-specific.

llvm-svn: 165016

Allowing individual targets to determine whether a given calling convention is allowed or ignored with warning. This allows for correct name mangling for x64 targets on Windows, which in turn allows for linking against the Win32 APIs.

Fixes PR13782

llvm-svn: 165015

llvm-svn: 165009

[ASan] Change __asan_set_on_error_callback to weak overridable __asan_on_error, so that ASan would call the latter even if it finds the error early (i.e. during module initialization)

llvm-svn: 165008

llvm-svn: 165007

llvm-svn: 165006

Add redecls into their lexical DeclContext: this is what they assert on, and the merging should have set it correctly.
This is especially relevant for templatedDecls that might be injected (and thus have their DeclContext set to) somewhere completely different.

llvm-svn: 165005

llvm-svn: 165004

llvm-svn: 165003

Enable programmatic provisioning of virtual module.map files (instead of writing out actual module.map files).
Opens up the wonders of clang::Modules to tools - though they remain as experimental as before.

llvm-svn: 165002

llvm-svn: 165001

[Sanitizer/ASan] Simplify the code that prints and symbolizes stack traces. Fall back to module+offset if user-provided symbolizer failed. Use weak function __asan_symbolize instead of __asan_set_symbolize_callback in ASan interface, so that we're able to symbolize reports for errors that happen before the main() is called, for example, during module initialization.

llvm-svn: 165000

llvm-svn: 164999

llvm-svn: 164998