llvm-svn: 309053

clang/StaticAnalyzer/Core/PathSensitive/LoopUnrolling.h: Add a forward decl AnalysisManager, to unbreak modules build.

llvm-svn: 309052

llvm-svn: 309051

This reverts commit 813308e240792ca70ed2f998f21df24a5061ada0.

llvm-svn: 309050

Summary: You can now use REQUIRES:abi-breaking-checks in clang too

Reviewers: chapuni, probinson, ddunbar, jroelofs

Reviewed By: jroelofs

Subscribers: jroelofs, cfe-commits

Differential Revision: https://reviews.llvm.org/D35426

llvm-svn: 309049

These can be referenced with __start_/__stop_ symbols. I will try to make
this more precise in a followup patch.

llvm-svn: 309048

Summary:
Does a simple merge, where mergeable elements are combined, all others
are appended.  Does not apply trickly namespace rules.

Subscribers: llvm-commits, hiraditya

Differential Revision: https://reviews.llvm.org/D35753

llvm-svn: 309047

rdar://problem/33462362

llvm-svn: 309046

This reverts commit 0d9d9250483761eb2f50236830161b0e2137d483.

llvm-svn: 309045

Replace the incorrect variable reference when invalid redirect is used.
This fixes the following issue:

  File "/usr/src/llvm/utils/lit/lit/TestRunner.py", line 316, in processRedirects
    raise InternalShellError(cmd, "Unsupported redirect: %r" % (r,))
UnboundLocalError: local variable 'r' referenced before assignment

which in turn broke shtest-shell.py and max-failures.py lit tests.

The breakage was introduced during refactoring in rL307310.

Differential Revision: https://reviews.llvm.org/D35857

llvm-svn: 309044

As discussed on llvm-dev I've implemented the first basic steps towards
llvm-objcopy/llvm-objtool (name pending).

This change adds the ability to copy (without modification) 64-bit
little endian ELF executables that have SHT_PROGBITS, SHT_NOBITS,
SHT_NULL and SHT_STRTAB sections.

Patch by Jake Ehrlich

Differential Revision: https://reviews.llvm.org/D33964

llvm-svn: 309043

llvm-svn: 309042

llvm-svn: 309041

It seems I still had some incomplete changes in the tree when committing.
In general, we only import changes from isl upstream. In this case, the
changes were especially unfortunate, as they broke the error management
in isl_flow.c and consequently caused regressions.

Thanks to Michael Kruse for spotting this mistake.

llvm-svn: 309039

[libFuzzer] don't disable msan for TracePC::CollectFeatures: this started to cause false positives in msan. No tests for libFuzzer+msan yet -- tests will need to wait until we move libFuzzer to compiler-rt 

llvm-svn: 309038

This reverts commit 960873b10dd071298c817ba74ef2228f94ead7a1.

llvm-svn: 309037

llvm-svn: 309036

This reverts commit r309034 because of a sanitizer issue.

llvm-svn: 309035

<rdar://problem/17816343>

llvm-svn: 309034

Summary:
Previously we were rounding up the size passed to `pvalloc` to the next
multiple of page size no matter what. There is an overflow possibility that
wasn't accounted for. So now, return null in the event of an overflow. The man
page doesn't seem to indicate the errno to set in this particular situation,
but the glibc unit tests go for ENOMEM (https://code.woboq.org/userspace/glibc/malloc/tst-pvalloc.c.html#54)
so we'll do the same.
Update the aligned allocation funtions tests to check for properly aligned
returned pointers, and the `pvalloc` corner cases.

@alekseyshl: do you want me to do the same in the other Sanitizers?

Reviewers: alekseyshl

Reviewed By: alekseyshl

Subscribers: kubamracek, alekseyshl, llvm-commits

Differential Revision: https://reviews.llvm.org/D35818

llvm-svn: 309033

As discussed on llvm-dev I've implemented the first basic steps towards
llvm-objcopy/llvm-objtool (name pending).

This change adds the ability to copy (without modification) 64-bit
little endian ELF executables that have SHT_PROGBITS, SHT_NOBITS,
SHT_NULL and SHT_STRTAB sections.

Patch by Jake Ehrlich

Differential Revision: https://reviews.llvm.org/D33964

llvm-svn: 309032

Make sure multiple targets don't get rebuilt unnecessarily when LLVM_APPEND_VC_REV = OFF.

Differential Revision: https://reviews.llvm.org/D35377

llvm-svn: 309031

Fixing the mismatched beginning if and endif contents.

llvm-svn: 309030

This patch allows TableGen.cmake to be safely included multiple times in sub-projects.

llvm-svn: 309029

Patch by: Axel Davy

Differential Revision: https://reviews.llvm.org/D34967

llvm-svn: 309028

Patch by: Axel Davy

Differential Revision: https://reviews.llvm.org/D34965

llvm-svn: 309027

When building for iOS we build two variants of debugserver. One which supports UI functionality like Springboard for launching applications, and one which does not.

This patch adds support for building debugserver with and without UI support libraries being available.

llvm-svn: 309026

On iOS frameworks don't have versions or resources, they are flatter bundles. This updates the LLDB framework build to accommodate the flatter bundles.

llvm-svn: 309025

This adds an explicit step for processing the headers and restructures how the framework bundles are constructed. This should make the frameworks more reliably constructed.

llvm-svn: 309024

The LLDB framework build looks for the swig-generated source in the wrong place. This should resolve that.

llvm-svn: 309023

This is just setting to the default behavior, so it does nothing.

llvm-svn: 309022

This is only used in one file, and we already set it correctly on that file, so we don't need to set this everywhere.

llvm-svn: 309021

When consigning debugserver we should also include the entitlements file on the code sign command.

llvm-svn: 309020

This is a follow-up to r308905.

llvm-svn: 309019

llvm-svn: 309018

Differential Revision: https://reviews.llvm.org/D35768

llvm-svn: 309017

The comment ended up outdated when the test was rewritten in SVN r192281.

Differential Revision: https://reviews.llvm.org/D35543

llvm-svn: 309016

The existing tests only tested how a va_start is lowered.

Differential Revision: https://reviews.llvm.org/D35540

llvm-svn: 309015

This patch adds functionality and a test for importing Objective-C classes
and their methods.

It also adds a flag to clang-import-test to set the language used for
parsing. This takes the same argument format as the -x option to the
driver.

Differential Revision: https://reviews.llvm.org/D35274

llvm-svn: 309014

Patch by Hamza Sood!

Differential Revision: https://reviews.llvm.org/D35729

llvm-svn: 309013