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105667 Commits

Author SHA1 Message Date
Devang Patel 539cde8bce Test case for r131422. 
llvm-svn: 131423
 2011-05-16 21:25:49 +00:00
Devang Patel 8e60ff11db Preserve debug info for unused zero extended boolean argument. 
Radar 9422775.

llvm-svn: 131422
 2011-05-16 21:24:05 +00:00
Charles Davis 2701815ed8 Add a method I forgot in the last commit. Don't worry, this one passed 
self-host :).

llvm-svn: 131421
 2011-05-16 21:13:58 +00:00
Eli Friedman a4d4a0162d Make fast-isel work correctly s/uadd.with.overflow intrinsics. 
llvm-svn: 131420
 2011-05-16 21:06:17 +00:00
Eli Friedman 4c08bb450a Fix silly typo. 
llvm-svn: 131419
 2011-05-16 20:34:53 +00:00
Johnny Chen fac7b3aae6 Add implementation of built-in function len() for those lldb containers with 
unambiguous iteration support.  So that we could, for example:

    ...

    REGs = lldbutil.get_GPRs(frame)
    print "Number of general purpose registers: %d" % len(REGs)
    for reg in REGs:
        print "%s => %s" %(reg.GetName(), reg.GetValue())

    ...

llvm-svn: 131418
 2011-05-16 20:31:18 +00:00
Eli Friedman 9ac944774f Basic fast-isel of extractvalue. Not too helpful on its own, given the IR clang generates for cases like this, but it should become more useful soon. 
llvm-svn: 131417
 2011-05-16 20:27:46 +00:00
Nick Lewycky 9c876bf937 Fix errors in this llvm ir example. 
llvm-svn: 131416
 2011-05-16 19:29:30 +00:00
Caroline Tice b5059acc5f Fix places that were writing directly to the debugger's output 
handles to go through the appropriate channels instead.

llvm-svn: 131415
 2011-05-16 19:20:50 +00:00
Howard Hinnant 872a91167e Brought call_once variadic call up to current spec, which allows move-only functors and move-only arguments, but disallows functors with non-const lvalue reference parameters. 
llvm-svn: 131414
 2011-05-16 19:05:11 +00:00
Howard Hinnant 8df61ea84d Brought thread variadic constructor up to current spec, which allows move-only functors and move-only arguments, but disallows functors with non-const lvalue reference parameters. 
llvm-svn: 131413
 2011-05-16 18:40:35 +00:00
Johnny Chen 29fd504c09 Renamed the test cases more properly to test_lldb_iter_module/breakpoint/farme. 
llvm-svn: 131412
 2011-05-16 18:30:00 +00:00
Jason W Kim 94c31fdd31 Add a FIXME reminder to remove ForceARMElfPIC switch. 
llvm-svn: 131411
 2011-05-16 16:35:21 +00:00
Howard Hinnant 7735ccaf86 Supply missing std::qualifier to call. 
llvm-svn: 131410
 2011-05-16 16:20:59 +00:00
Howard Hinnant 23fdcd70c6 Spit 5th bullet __invoke into function pointers and everything else because result_of doesn't deal with function pointers. 
llvm-svn: 131409
 2011-05-16 16:20:21 +00:00
Howard Hinnant 07de7bcaa0 Supply missing move ctor in __bind_r, though this one will eventually be defaulted 
llvm-svn: 131408
 2011-05-16 16:19:01 +00:00
Howard Hinnant 15c34d48ba Redesign of result_of to handle reference-qualified member functions 
llvm-svn: 131407
 2011-05-16 16:17:21 +00:00
Rafael Espindola e90c1cb221 sets bit 0 of the function address of thumb function in .symtab 
("T is 1 if the target symbol S has type STT_FUNC and the
symbol addresses a Thumb instruction ;it is 0 otherwise."
from "ELF for the ARM Architecture" 4.7.1.2)

Patch by Koan-Sin Tan!

llvm-svn: 131406
 2011-05-16 16:17:21 +00:00
Rafael Espindola 71f8b08a80 Extra refactoring noticed by Eli Friedman. 
llvm-svn: 131405
 2011-05-16 15:48:45 +00:00
Joerg Sonnenberger 637603a7cc Make the triple an explicit argument of FindTargetProgramPath. 
Preserve the original triple in the NetBSD toolchain when using -m32 or
-m64 and the resulting effective target is different from the triple it
started with. This allows -m32 to use the same assembler/linking in
cross-compiling mode and avoids confusion about passing down target
specific flags in that case like --32.

llvm-svn: 131404
 2011-05-16 13:35:02 +00:00
Rafael Espindola 5ec1941e58 Add test for PR9927. 
llvm-svn: 131403
 2011-05-16 12:42:39 +00:00
Zhongxing Xu 56cf054a35 Remove redundant template partial specilization. 
llvm-svn: 131402
 2011-05-16 12:42:22 +00:00
Rafael Espindola c0d4cb17c1 Revert 131377, 131369 and 131365. 
131365 caused PR9927.

llvm-svn: 131401
 2011-05-16 12:30:54 +00:00
Anders Carlsson d6f1518cc9 Fix another regression from the "skip vtable pointer initialization" 
optimization. Make sure to require a vtable when trying to get the address
of a VTT, otherwise we would never end up emitting the VTT.

llvm-svn: 131400
 2011-05-16 04:08:36 +00:00
Rafael Espindola 2050af838d Don't do tail calls in a function that call setjmp. The stack might be 
corrupted when setjmp returns again.

llvm-svn: 131399
 2011-05-16 03:05:33 +00:00
Greg Clayton 93ecc368c1 Add support for the 'G' packet not being implemented or returning an error. 
If we are asked to restore all register values, we need to fall back to 
restoring each register one by one.

llvm-svn: 131398
 2011-05-16 03:02:32 +00:00
Greg Clayton b4aaf2e78d Fixed an issue where large memory writes might not get chunked up into smaller 
packets in GDB remote.

Also fixed a compiler warning for an unhandled case for a switch.

llvm-svn: 131397
 2011-05-16 02:35:02 +00:00
John McCall 92e18ed40f Stop leaving a.out files around. 
llvm-svn: 131396
 2011-05-16 02:23:45 +00:00
John McCall 7ec4b4342c Don't actually emit calls to the reserved global placement new and delete 
operators;  their semantics are guaranteed by the language.

If someone wants to argue that freestanding compiles shouldn't recognize
this, I might be convinceable.

llvm-svn: 131395
 2011-05-16 01:05:12 +00:00
Greg Clayton 1cfca1dc09 Dump JIT memory requirements when "log enable lldb expr" logging is enabled. 
Correctly handle invalid 32-bit mmap fail return value in ProcessGDBRemote.

llvm-svn: 131394
 2011-05-15 23:56:52 +00:00
Greg Clayton 17a0cb68c9 Properly handle when commands are not unsupported in the GDB remote clients. 
Prior to this fix we would often call SendPacketAndWaitForResponse() which
returns the number of bytes in the response. The UNSUPPORTED response in the
GDB remote protocol is zero bytes and we were checking for it inside an if
statement:

if (SendPacketAndWaitForResponse(...))
{
    if (response.IsUnsupportedResponse())
    {
        // UNSUPPORTED...
        // This will never happen...
    }
}

We now handle is properly as:

if (SendPacketAndWaitForResponse(...))
{
}
else
{
    // UNSUPPORTED...
}

llvm-svn: 131393
 2011-05-15 23:46:54 +00:00
Greg Clayton 5d353156d0 Added the ability to get a 32 or 64 bit simple return value from the 
ABIMacOSX_arm plugin.

Modified darwin-debug to print out the exectuable, working directory and
arguments a bit differently.

llvm-svn: 131392
 2011-05-15 22:49:24 +00:00
Sean Callanan d12cf8bbc9 Updated to use the latest LLVM/Clang, to pick up JIT 
changes.

llvm-svn: 131391
 2011-05-15 22:34:38 +00:00
Alexis Hunt f9933e80f2 main() exists in hosted, not freestanding implementations. Fixes the 
build.

llvm-svn: 131390
 2011-05-15 20:59:31 +00:00
Greg Clayton 3f71643cc9 Fixed the default ARM registers to have the generic argument 
definitions and names.

llvm-svn: 131387
 2011-05-15 17:52:30 +00:00
John McCall 53ffd3714f Add a method for checking whether a function is one of the reserved global 
placement allocation or deallocation functions.  These functions cannot be
replaced by the user and are exempt from the normal requirements on
allocation functions (e.g. that they must return unaliased memory).

llvm-svn: 131386
 2011-05-15 17:49:20 +00:00
Anders Carlsson 49c0bd2a25 Re-enable the fix for PR9181 now that all the edge cases are handled. 
llvm-svn: 131385
 2011-05-15 17:36:21 +00:00
Charles Davis 2f10078ae7 Fix copy-pasto. 
llvm-svn: 131384
 2011-05-15 17:28:27 +00:00
Douglas Gregor 9d07dfa439 When checking a set of template parameter lists against a 
nested-name-specifier, re-evaluate the nested-name-specifier as if we
were entering that context (which we did!), so that we'll resolve a
template-id to a particular class template partial
specialization. Fixes PR9913.

llvm-svn: 131383
 2011-05-15 17:27:27 +00:00
Charles Davis af18d07ed6 Add stub methods to MCStreamer for emitting Win64 exception-handling 
information.

llvm-svn: 131382
 2011-05-15 17:20:01 +00:00
Charles Davis 757aa983dd Get rid of extern "C" from the Win64 EH header. 
llvm-svn: 131381
 2011-05-15 17:09:26 +00:00
Charles Davis 215b92d24b Add a header containing definitions used to implement Win64 exception handling. 
llvm-svn: 131380
 2011-05-15 14:42:22 +00:00
Nick Lewycky 0db2654023 Declare this function here so that it doesn't get C++ mangling. 
llvm-svn: 131379
 2011-05-15 07:20:34 +00:00
John McCall 036f2f6b35 The array-size operand to a new-expression is not necessarily a size_t. 
It can be larger, it can be smaller, it can be signed, whatever.  Handle
all the crazy cases with grace and spirit.

llvm-svn: 131378
 2011-05-15 07:14:44 +00:00
Argyrios Kyrtzidis 8cd0a7e263 Fix MSVC build. 
llvm-svn: 131377
 2011-05-15 05:10:24 +00:00
Greg Clayton 9a8fa9161f Added generic register numbers for simple ABI argument registers and defined 
the appropriate registers for arm and x86_64. The register names for the
arguments that are the size of a pointer or less are all named "arg1", "arg2",
etc. This allows you to read these registers by name:

(lldb) register read arg1 arg2 arg3
...

You can also now specify you want to see alternate register names when executing
the read register command:

(lldb) register read --alternate
(lldb) register read -A

llvm-svn: 131376
 2011-05-15 04:12:07 +00:00
John McCall 745ae2853c Make CGF.getContext() inlinable, because it's trivial, and optimize 
hasAggregateLLVMType.

llvm-svn: 131375
 2011-05-15 02:34:36 +00:00
John McCall 85dd2c5039 More killing of std::vector. 
llvm-svn: 131374
 2011-05-15 02:19:42 +00:00
John McCall 9dc0db2192 Use arrays and SmallVectors instead of std::vectors when building function 
types.  Also, cache a translation of 'void' in CGM and provide a ptrdiff_t
alias.  No functionality change.

llvm-svn: 131373
 2011-05-15 01:53:33 +00:00
Anders Carlsson b55c8c127e Disable the optimization until the bug noticed by Sean Hunt has been fixed. 
llvm-svn: 131372
 2011-05-15 01:50:14 +00:00