llvm-svn: 142726

llvm-svn: 142725

SHL inserts zeros from the right, thus even when the original
sign_extend_inreg value was of 1-bit, we need to sra.

llvm-svn: 142724

Former RUN line does not make sense on Win32 hosts.
Win32 hosts would not be expected to set appropriate $PWD.

Latter RUN line might be made valid if PathV2::is_absolute("/foo") would be true. Unfortunately, "/foo" should not be treated as absolute path on Win32.

FYI, on mingw32 with MSYS bash (it has 'shell' feature);
Former) $PWD is set as "X:/hogehoge/test/Driver"
Latter) PWD=/foo sets "X:/root/to/msys/foo" to $PWD.

llvm-svn: 142721

lib/Driver/Tools.cpp: Use PathV2::is_absolute() to add -fdebug-compilation-dir. pwd[0] might not be '/' on Win32 hosts.

llvm-svn: 142720

llvm-svn: 142718

classes in the expression parser.

llvm-svn: 142717

Only emit implicit constant conversion truncation warnings in reachable code.  Apparently this is what GCC does, and some code depends on this.  Fixes <rdar://problem/10321089>.

llvm-svn: 142716

commands.

llvm-svn: 142715

llvm-svn: 142714

llvm-svn: 142713

correctly even after the process has quit.

llvm-svn: 142712

llvm-svn: 142711

A patina of gdb's "display" command, intended mostly for simply monitoring
a variable as you step through source code.  Formatters do not work, e.g.
display/x $pc does not work.

llvm-svn: 142710

None private methods if their implementation have attribute, they must exactly 
match those in their declarations. // rdar://10271563

llvm-svn: 142709

Add benchmarks for expression evaluations (TestExpressionCmd.py) and disassembly (TestDoAttachThenDisassembly.py).

An example:
[17:45:55] johnny:/Volumes/data/lldb/svn/trunk/test $ ./bench.py 2>&1 | grep -P '^lldb.*benchmark:'
lldb startup delay (create fresh target) benchmark: Avg: 0.104274 (Laps: 30, Total Elapsed Time: 3.128214)
lldb startup delay (set first breakpoint) benchmark: Avg: 0.102216 (Laps: 30, Total Elapsed Time: 3.066470)
lldb frame variable benchmark: Avg: 1.649162 (Laps: 20, Total Elapsed Time: 32.983245)
lldb stepping benchmark: Avg: 0.104409 (Laps: 50, Total Elapsed Time: 5.220461)
lldb expr cmd benchmark: Avg: 0.206774 (Laps: 25, Total Elapsed Time: 5.169350)
lldb disassembly benchmark: Avg: 0.089086 (Laps: 10, Total Elapsed Time: 0.890859)

llvm-svn: 142708

Add "nexti" an "ni" as aliases for thread step-inst-over.

llvm-svn: 142707

that the set of callee-saved registers is correct for the specific platform.
<rdar://problem/10313708> & ctor_dtor_count & ctor_dtor_count-2

llvm-svn: 142706

- Size of long double is 16 bytes for both N32 and N64.
- Size of pointers and long is 8 bytes for N64.

llvm-svn: 142705

llvm-svn: 142704

llvm-svn: 142703

that Objective-C methods returning types incompatible
with "id" can be properly cast.

llvm-svn: 142702

llvm-svn: 142701

for the function type. Update a testcase accordingly.

Patch initially by Anders Waldenborg!

llvm-svn: 142700

llvm-svn: 142699

llvm-svn: 142698

llvm-svn: 142697

in such a case just write out a reference of a previously serialized Stmt, instead
of serializing it all over again.

This saves memory + space + [de]serializing time, and avoids blowing up memory
with pathological cases. rdar://10293911

llvm-svn: 142696

llvm-svn: 142695

llvm-svn: 142694

class declaration which forces any such class and any 
class that inherits from such a class to have their 
typeinfo symbols be marked as weak.
// rdar://10246395
A    test/CodeGenCXX/weak-extern-typeinfo.cpp
M    lib/Sema/SemaDeclCXX.cpp
M    lib/Sema/SemaDeclAttr.cpp
M    lib/CodeGen/CGRTTI.cpp

llvm-svn: 142693

suggestion!

llvm-svn: 142692

llvm-svn: 142691

permits a namespace map to be created and populated
when the namespace is imported, not just when it is
requested via FindExternalVisibleDecls().

llvm-svn: 142690

The assumption in the back-end is that PHIs are not allowed at the start of the
landing pad block for SjLj exceptions.
<rdar://problem/10313708>

llvm-svn: 142689

llvm-svn: 142688

llvm-svn: 142687

Revert r141657 for now. This has broken css and changed links on llvm.org. I'd like to understand exactly why the links have changed and if a newer doxygen is required. This may be reapplied once we upgrade on llvm.org and it is fully tested.

llvm-svn: 142686

llvm-svn: 142685

llvm-svn: 142684