Patch by Yacine Belkadi!
When __GLIBC__ is defined, optind gets initialized to 0. So for the first parsed
option, parse_start is 0, too. If this option has no argument (Like "--continue"
of "process attach"), then the position stored is 0, instead of 1. This prevents
the completion later on in Options::HandleOptionCompletion() because the opt_pos
doesn't match the cursor_index.
Fix that by getting the option's position from the value of optind, as it's done
for the other types of options.
Re-enable test_process_attach_dash_dash_con() on Linux.
No regressions detected on Mac OS X (in TestCompletion.py)
llvm-svn: 180114
and a failing test for register expressions.
Also factors out common setup code in preparation to add a few new tests.
Reviewed by: Daniel Malea
llvm-svn: 180109
This was r180041 and r180046, which was reverted in r180066.
Re-committing this should fix the dragonegg bootstrap, which I presume
needs LD_LIBRARY_PATH to be propagated to the child.
Tested on Linux, Windows, and Mac OS 10.6.
llvm-svn: 180099
lldb-179 version numberings and the new lldb-300 version numberings.
Remove the pretense that someone might run this from the command
line; this is only used from within a live lldb debug session. Fix
the loading so it can be loaded via "script import lldb.macosx" or
the script can be loaded individually like "command script import
unwind_diagnose.py"
llvm-svn: 180085
even if erroneously annotated with the parallel loop metadata.
Fixes Bug 15794:
"Loop Vectorizer: Crashes with the use of llvm.loop.parallel metadata"
llvm-svn: 180081
AArch64 always demands a register-scavenger, so the pointer should never be
NULL. However, in the spirit of paranoia, we'll assert it before use just in
case.
llvm-svn: 180080
unwind instructions for a function/symbol which contains that
address.
Update the unwind_diagnose.py script to use this instead of doing
image show-unwind by name to avoid cases where there are multiple
name definitions.
llvm-svn: 180079
It will be installed in the LLDB.framework and can be loaded with
(lldb) script import lldb.macosx
after which a "unwind-diagnose" command will be registered. Select
the thread which has a bad backtrace and run this command -- a lot
of information about the stack frames, and an alternate backtrace
algorithm, will be used. The information will often be sufficient
for a remote person to figure out why the backtrace failed.
<rdar://problem/13679300>
llvm-svn: 180077
Otherwise the source range of the explicit instantiation may become invalid (begin location will be after the end location).
rdar://13706991
llvm-svn: 180070
The tag is of type TBAANode when flag EnableStructPathTBAA is off.
Move implementation of MDNode::getMostGenericTBAA to TypeBasedAliasAnalysis.cpp
since it depends on how to interprete the MDNodes for scalar TBAA and
struct-path aware TBAA.
llvm-svn: 180068
Daniel Malea