I noticed that when a symbol is named just "x", it gets demangled to "long long". On POSIX, AFAIK, mangled names always start with "_Z", so lets just require that.
Differential Revision: http://reviews.llvm.org/D14637
llvm-svn: 253080
Currently, we crash on finalization of detached threads, because we'll try to clear the ThreadState twice.
Differential Revision: http://reviews.llvm.org/D14644
llvm-svn: 253079
On OS X, memcpy and memmove are actually aliases of the same function, so the memmove interceptor can be invoked on a call to memcpy. This patch updates the tests to expect either memmove or memcpy on a stack trace.
Differential Revision: http://reviews.llvm.org/D14638
llvm-svn: 253077
The OS X symbolizers (namely AtosSymbolizer) don't return full file paths, only file names. This patch modifies `mutexset*.cc` tests not to require a path to be present in the symbol on the stack trace.
Differential Revision: http://reviews.llvm.org/D14642
llvm-svn: 253075
This patch is enabling combining UNPCKL with vector_shuffle that moves the upper
half of a vector into the lower half, into a UNPCKH instruction. For example:
t2: v16i8 = vector_shuffle<8,9,10,11,12,13,14,15,u,u,u,u,u,u,u,u> t1, undef:v16i8
t3: v16i8 = X86ISD::UNPCKL undef:v16i8, t2
will be combined to:
t3: v16i8 = X86ISD::UNPCKH undef:v16i8, t1
Differential revision: http://reviews.llvm.org/D14399
llvm-svn: 253067
This is a recommit of 252842 which was reverted in 252859. The issue was
using %s format specifier for a StringRef - used Format's
left_justify(StringRef, int) instead.
It'd be nice to have __attribute__((format(..))) on llvm::format, but
apparently it's only implemented for c-style variadics, not C++ variadic
templates. Perhaps we could fix that & conditionalize the attribute on
such...
llvm-svn: 253065
Turns out that there are some checks in the backend that change code generation for armv7 if you are building against an iOS sys root. For the macho_embedded builtins we really don't want that.
llvm-svn: 253064
When linking against text-based dynamic library SDKs the library name of a
framework has now more than one possible filename extensions. This fix tests for
both possible extensions (none, and .tbd).
This fixes rdar://problem/20609975
llvm-svn: 253060
It has been reported that this test currently fails on some Power buildbots due to them adding a "signext" function attribute.
As that's not what we're checking here, slacken off the test a bit.
llvm-svn: 253055
Summary:
PE files are stripped by default, and only contain the names of exported
symbols.
The actual reason that we bother to do this override by default is
actually due to a quirk of the way -gline-tables-only is implemented, so
I phrased the check as "if we are symbolizing from dwarf, do the symtab
override".
This fixes lots of Windows ASan tests that I broke in r250582.
Reviewers: samsonov
Subscribers: llvm-commits
Differential Revision: http://reviews.llvm.org/D14594
llvm-svn: 253051
Without this change we may start to refuse scops in larger compilation units
just because a lot of code has already been compiled earlier.
Found by inspection. I do not yet have a good test case for this.
llvm-svn: 253050
Akira Hatanaka