This patch is to rewrite the function with a table-lookup-ish approach
so that it can read as a series of "convert this pattern to this" pattern.
llvm-svn: 273238
The export side is responsible for running any initializers, they are
run when the module is first loaded. Attempting to run an initializer
for the import side is not possible.
This fixes PR28216.
llvm-svn: 273237
which doesn't like against all the extra UI frameworks on ios)
so it now generates a binary called "debugserver-nonui" and puts
it in /usr/local/bin instead of /Developer/usr/bin.
Add some cruft to RNBDefs.h to get the version number (provided
by Xcode at build time) with either the name "debugserver" or
"debugserver_nonui" as appropriate.
Add the "debugserver-mini" target to the top level "ios" target
in lldb xcode project file, so this nonui debugserver will be
built along with the normal lldb / debugserver.
<rdar://problem/24730789>
llvm-svn: 273236
A number of warnings still remain, but these were the last of the
"unlexable code"-related ones (AFAICT).
I changed a few examples in docs/UsersManual.rst to showcase
-Wextra-tokens because it's already documented (-Wmultichar isn't), and
the sphinx C lexer apparently can't handle char literals like 'ab'. It
seemed like a better overall approach than just marking the code blocks
as none or console.
llvm-svn: 273232
This patch makes us perform interprocedural analysis on functions that
don't have internal linkage. It also removes a test that should've been
deleted in an earlier commit (since other tests now cover everything
that the newly-removed test covers).
Patch by Jia Chen.
Differential Revision: http://reviews.llvm.org/D21513
llvm-svn: 273229
Works around a bug (PR28216) in Clang's MS mangling of templates with
partial specializations.
This mismatch was introduced in about six months ago in r256656.
llvm-svn: 273223
The main difference is that StubDynamicNoPIC is gone. The
dynamic-no-pic mode as the name implies is simply not pic. It is just
conservative about what it assumes to be dso local.
llvm-svn: 273222
This patch adds function summaries, so that we don't need to recompute
various properties about function parameters/return values at each
callsite of a function. It also adds many interprocedural tests for
CFLAA.
Patch by Jia Chen.
Differential Revision: http://reviews.llvm.org/D21475#inline-182390
llvm-svn: 273219
GNU ld's manual page says that all options whose names are
multiple letters, except those who start with "o", can start
either with one or two dashes.
llvm-svn: 273218
The BSWAP of vector types is quite efficiently implemented using vector shuffles on SSE/AVX targets, we should reflect the typical cost of this to encourage vectorization.
Differential Revision: http://reviews.llvm.org/D21521
llvm-svn: 273217
Fix for PR27726 - sitofp i64 to fp128 was loading the merged load i64 to a x87 register preventing legalization for conversion to fp128.
Added 32-bit tests for fp128 cast/conversions.
llvm-svn: 273210
Darwin added support in its Xcode 8.0 tools (released in the beta) for universal
files where offsets and sizes for the objects are 64-bits to allow support for
objects contained in universal files to be larger then 4gb. The change is very
straight forward. There is a new magic number that differs by one bit, much
like the 64-bit Mach-O files. Then there is a new structure that follow the
fat_header that has the same layout but with the offset and size fields using
64-bit values instead of 32-bit values.
rdar://26899493
llvm-svn: 273207
Dstaddr may contain uninitialized padding at the end (common
implementations accept larger addrlen and ignore the extra bytes).
Also, depending on the socket state, dstaddr argument may be ignored.
llvm-svn: 273205
There is a known intended race here. This is a follow-up to r264805,
which disabled tsan instrumentation for updates to instrprof counters.
For more background on this please see the discussion in D18164.
llvm-svn: 273202
By moving this transform to InstSimplify from InstCombine, we sidestep the problem/question
raised by PR27869:
https://llvm.org/bugs/show_bug.cgi?id=27869
...where InstCombine turns an icmp+zext into a shift causing us to miss the fold.
Credit to David Majnemer for a draft patch of the changes to InstructionSimplify.cpp.
Differential Revision: http://reviews.llvm.org/D21512
llvm-svn: 273200
Summary: Inliner needs ACT when calling InlineFunction. Instead of nullptr, we need to pass it in from SampleProfileLoader
Reviewers: davidxl
Subscribers: eraman, vsk, danielcdh, llvm-commits
Differential Revision: http://reviews.llvm.org/D21205
llvm-svn: 273199
Include opencl-c.h by default as a module to utilize the automatic AST caching mechanism of clang modules.
Add an option -finclude-default-header to enable default header for OpenCL, which is off by default.
Differential Revision: http://reviews.llvm.org/D20444
llvm-svn: 273191
We recently made MemorySSA own the walker it creates. As a part of this,
the MSSA test fixture was changed to have a `Walker*` instead of a
`unique_ptr<Walker>`. So, we no longer need to do `&*Walker` in order to
get a `Walker*`.
llvm-svn: 273189
The implicit operand is added by the initial instruction construction,
so this was adding an additional vcc use. The original one
was missing the undef flag the original condition had,
so the verifier would complain.
llvm-svn: 273182
Craig Topper