Commit Graph

105142 Commits

Author SHA1 Message Date
Akira Hatanaka 22fc723818 Fix function MipsRegisterInfo::getRegisterNumbering.
llvm-svn: 130774
2011-05-03 18:41:54 +00:00
Johnny Chen d9d0b76f33 Rename TestStopHook.py to the more appropriate TestStopHookMechanism.py, and update the docstrings.
llvm-svn: 130773
2011-05-03 18:40:19 +00:00
Chandler Carruth 7c9856deb3 When parsing a template friend declaration we dropped the template
parameters on the floor in certain cases:
class X {
  template <typename T> friend typename A<T>::Foo;
};

This was parsed as a *non* template friend declaration some how, and
received an ExtWarn. Fixing the parser to actually provide the template
parameters to the freestanding declaration parse triggers the code which
specifically looks for such constructs and hard errors on them.

Along the way, this prevents us from trying to instantiate constructs
like the above inside of a outer template. This is important as loosing
the template parameters means we don't have a well formed declaration
and template instantiation will be unable to rebuild the AST. That fixes
a crash in the GCC test suite.

llvm-svn: 130772
2011-05-03 18:35:10 +00:00
Johnny Chen fd23782c26 Modified to exercise the 'target stop-hook add/disable/enable/delete/list' commands.
llvm-svn: 130771
2011-05-03 18:32:01 +00:00
Douglas Gregor 953beb4715 Only check the use of memset() if we're refering to a C function named
'memset' with external linkage.

llvm-svn: 130770
2011-05-03 18:11:37 +00:00
Bob Wilson c5242b0e78 Remove test for iOS divmod function, since that is disabled for now.
llvm-svn: 130769
2011-05-03 17:54:49 +00:00
Johnny Chen b2a27481c1 A more robust pexpect-based test case for testing against the firing of stop hooks.
Change one test sequence to detect the '** End Stop Hooks **' marker emitted by the
stop hooks mechanism and check for whether the 'expr ptr' stop-hook has been run.

Also, change the TestBase.tearDown() to wait for 2 seocnds before forcefully kill
the pexpect-spawned child lldb process.

llvm-svn: 130767
2011-05-03 17:38:06 +00:00
Bob Wilson 09585e1c5d Temporarily disable use of divmod compiler-rt functions for iOS.
llvm-svn: 130766
2011-05-03 17:33:22 +00:00
Bruno Cardoso Lopes 36e9a2b796 Add a few ARM coprocessor builtins. The llvm side of the commit contains the intrinsics and matching patterns.
llvm-svn: 130765
2011-05-03 17:29:43 +00:00
Bruno Cardoso Lopes 86c6e7057d Fold ARM coprocessor intrinsics patterns into the instructions defs whenever
it's possible.

llvm-svn: 130764
2011-05-03 17:29:29 +00:00
Bruno Cardoso Lopes 168c9005b5 Add a few ARM coprocessor intrinsics. Testcases included
llvm-svn: 130763
2011-05-03 17:29:22 +00:00
Jeffrey Yasskin 990a969892 Remove several more rvalue references from swap arguments in libstdc++4.4.
unique_ptr and shared_ptr changes by Daniel Mierswa!

llvm-svn: 130762
2011-05-03 17:28:13 +00:00
Bob Wilson 600c8a2391 Fix a comment.
llvm-svn: 130761
2011-05-03 17:22:56 +00:00
Devang Patel e02e58528a If the front end has emitted llvm.dbg.cu and other debug info anchors (clang does it now) then use them directly. This saves one scan of entire module, to collect debug info, which in turns saves few machine cycles at compile time.
llvm-svn: 130759
2011-05-03 16:45:22 +00:00
Lenny Maiorani 5066858bcd Removing strncpy() checking in CString checker for now. Some significant changes need to be made to properly support modeling of it since it potentially leaves strings non-null terminated.
llvm-svn: 130758
2011-05-03 16:34:26 +00:00
Devang Patel 85ac42339c Update metadata id number in string compare check.
llvm-svn: 130757
2011-05-03 16:19:38 +00:00
Devang Patel 09fa69e151 Use llvm.dbg.cu named metadata to collect compile units.
llvm-svn: 130756
2011-05-03 16:18:28 +00:00
Benjamin Kramer 9c373c1c7a Remove unused variables caught by GCC's -Wunused-but-set-variable.
llvm-svn: 130755
2011-05-03 16:00:27 +00:00
Rafael Espindola a51ef94ec1 Pass --disable-cfi to llc.
llvm-svn: 130754
2011-05-03 15:56:16 +00:00
Daniel Dunbar ea1f098dbe Revert r130750, "Make the mno flags match GCC. Patch by Alexander Best!", it breaks tests.
llvm-svn: 130753
2011-05-03 15:34:01 +00:00
Hongbin Zheng dbdebe28de Refactor: Move 'isParallelFor' from codegen backend to Dependences analysis, so other passes can also use it.
llvm-svn: 130752
2011-05-03 13:46:58 +00:00
Tobias Grosser e79a5e65c0 www: Finish first draft of the matmul example
llvm-svn: 130751
2011-05-03 09:40:40 +00:00
Michael J. Spencer c30448222a Make the mno flags match GCC. Patch by Alexander Best!
llvm-svn: 130750
2011-05-03 04:35:54 +00:00
Michael J. Spencer 9973738b65 Add pentium{3,4}m cpus. Patch by Alexander Best!
llvm-svn: 130749
2011-05-03 03:42:50 +00:00
Ted Kremenek 9c10d0a3ce Use the canonical decl when generating the locations for USRs.
llvm-svn: 130748
2011-05-03 01:33:35 +00:00
Eric Christopher d2aa241378 xmm0 is an implicit parameter in this and so shouldn't be in the
string template.

Fixes rdar://8493866

llvm-svn: 130747
2011-05-03 01:28:32 +00:00
Dan Gohman 6136e94897 Add an unfolded offset field to LSR's Formula record. This is used to
model constants which can be added to base registers via add-immediate
instructions which don't require an additional register to materialize
the immediate.

llvm-svn: 130743
2011-05-03 00:46:49 +00:00
Johnny Chen 37286b2440 Add a test case to exercise the 'target stop-hook add' command without relying on pexpect
to spawn an lldb child command.  The test is not "correct" in that the '** Stop Hooks **'
message emitted by the Target implementation is invoked asynchronously and is using a separate:

    CommandReturnObject result;

command return object that what the driver passes to the normal command interpreter loop.
But it can help test our output serialization work.

I need to modify the test case later to maybe only test that "-o 'expr ptr'" option does indeed work.

llvm-svn: 130742
2011-05-03 00:19:01 +00:00
Johnny Chen 296515551f The 'target stop-hook add' command is missing the stop hook added message for one-liner.
llvm-svn: 130741
2011-05-03 00:06:12 +00:00
Johnny Chen b1372c0806 Add a one-liner option, for example, "-o 'expr ptr'", to the 'target stop-hook add' command.
llvm-svn: 130740
2011-05-02 23:47:55 +00:00
Richard Trieu 6a505baa57 Added an assert to IntegerLiteral to ensure that the integer type passed in has the same size as the APInt passed in. Also, updated the comments around IntegerLiteral.
Changed the integer type that range-based for-loops used.  Switched to pointer difference type, which satisfies the new assert in IntegerLiteral.

llvm-svn: 130739
2011-05-02 23:00:27 +00:00
Caroline Tice 6eb74cd2e3 Fix the compiler in the project (accidentally checked in with wrong
compiler).

llvm-svn: 130738
2011-05-02 22:54:24 +00:00
Devang Patel 04ab75c9ab Function with internal linkage name do not have mangled name.
llvm-svn: 130736
2011-05-02 22:49:30 +00:00
Devang Patel b7ff0da623 Do not try to get mangled name of block helpers. Apply a stopgap measure to fix SingleSource/UnitTests/block-copied-in-cxxobj compile time crash.
llvm-svn: 130734
2011-05-02 22:37:48 +00:00
Owen Anderson 66fd073974 Other parts of the SelectionDAG framework assume that targets use their pointer type for vector indices. Make the vector unrolling code respect that.
llvm-svn: 130733
2011-05-02 22:25:45 +00:00
Devang Patel bb35e8ba88 Scanning entire basic block may be too expensive in terms of compile time. Instead, just use whatever location info first non-phi instruction has.
llvm-svn: 130729
2011-05-02 21:57:00 +00:00
Greg Clayton b501b99c6e Added a "--triple [<width>]" ("-t<width>" as a short option) option to the
image list command so we can see the full triple for each target module.

llvm-svn: 130728
2011-05-02 21:39:03 +00:00
Ted Kremenek e9f364f658 Tweak the retain/release checker to not stop tracking retained objects when calling C++ methods. This is a temporary solution to prune false positives until we have a general story using annotations.
llvm-svn: 130726
2011-05-02 21:21:42 +00:00
Eric Christopher d5c45f6738 Add the -mstackrealign option which just communicates the need to
force align the stack to the backend.

Fixes rdar://9289631

llvm-svn: 130725
2011-05-02 21:18:22 +00:00
Daniel Dunbar 8438464b41 Driver/Darwin: Honor --sysroot= when invoking the linker, on Darwin.
llvm-svn: 130723
2011-05-02 21:03:47 +00:00
Caroline Tice 969ed3d10f This patch captures and serializes all output being written by the
command line driver, including the lldb prompt being output by
editline, the asynchronous process output & error messages, and
asynchronous messages written by target stop-hooks.

As part of this it introduces a new Stream class,
StreamAsynchronousIO.  A StreamAsynchronousIO object is created with a
broadcaster, who will eventually broadcast the stream's data for a
listener to handle, and an event type indicating what type of event
the broadcaster will broadcast.  When the Write method is called on a
StreamAsynchronousIO object, the data is appended to an internal
string.  When the Flush method is called on a StreamAsynchronousIO
object, it broadcasts it's data string and clears the string.

Anything in lldb-core that needs to generate asynchronous output for
the end-user should use the StreamAsynchronousIO objects.

I have also added a new notification type for InputReaders, to let
them know that a asynchronous output has been written. This is to
allow the input readers to, for example, refresh their prompts and
lines, if desired.  I added the case statements to all the input
readers to catch this notification, but I haven't added any code for
handling them yet (except to the IOChannel input reader).

llvm-svn: 130721
2011-05-02 20:41:46 +00:00
Chad Rosier f897d3b88b Fixed test case asserts due to checkin of r130710.
llvm-svn: 130720
2011-05-02 20:39:21 +00:00
Devang Patel 2a7c219466 Emit debug info for __destroy_helper_block_ and __copy_helper_block.
llvm-svn: 130719
2011-05-02 20:37:08 +00:00
Jakob Stoklund Olesen 16f7cf6a2f Handle <def,undef> in the second loop as well.
llvm-svn: 130718
2011-05-02 20:36:53 +00:00
Eli Friedman 30458b51e3 Skip extra copy from aggregate where it isn't necessary; rdar://problem/8139919 . This shouldn't make much of a difference at -O3, but should substantially reduce the number of generated memcpy's at -O0.
llvm-svn: 130717
2011-05-02 20:24:29 +00:00
Eric Christopher 39b56b4b9f Apparently the check for direct calls is unnecessary.
llvm-svn: 130716
2011-05-02 20:16:33 +00:00
Jakob Stoklund Olesen 6297a715dc Use the PrintReg adaptor to correctly print live-in registers in debug output.
llvm-svn: 130715
2011-05-02 20:06:30 +00:00
Jakob Stoklund Olesen 7dffc8ecf2 Only ignore <undef> use operands, keep the <def,undef> ops.
Def operands may also have an <undef> flag, but that just means that a
sub-register redef doesn't actually read the super-register. For physical
registers, it has no meaning.

llvm-svn: 130714
2011-05-02 20:06:28 +00:00
Rafael Espindola 75e70e16e0 Pass -disable-cfi to llc.
llvm-svn: 130713
2011-05-02 19:51:34 +00:00
Rafael Espindola 7219831894 llvmc: Pass -disable-cfi to llc.
llvm-svn: 130712
2011-05-02 19:45:24 +00:00