Commit Graph

90349 Commits

Author SHA1 Message Date
Bill Wendling 87bb14c566 Use the existing T2I_bin_s_irs pattern instead of creating T2I_bin_sw_irs, which
is meant to do exactly the same thing. Thanks to Jim Grosbach for pointing this
out! :-)

llvm-svn: 112538
2010-08-30 22:05:23 +00:00
Chris Lattner a48fbe8c53 Fix PR8029, a x86-32 ABI regression in introduced in r112211
llvm-svn: 112537
2010-08-30 22:03:23 +00:00
Greg Clayton ff3c05419e Stopped the external editor from adding stuff to the recent list when lldb
is launched with the -e option on Mac OS X.

llvm-svn: 112536
2010-08-30 22:00:34 +00:00
NAKAMURA Takumi fe933eb8f6 Fix a comment.
llvm-svn: 112535
2010-08-30 21:54:03 +00:00
Jakob Stoklund Olesen 4d30f90e35 Remember to clear the shadow kill flag at the same time as clearing the real
kill flag.

This could cause duplicate kill flags when the same register was used twice in a
continuous sequence of STRs.

There is no small test case. <rdar://problem/8218046>

llvm-svn: 112534
2010-08-30 21:52:40 +00:00
Gabor Greif 3fe617cc09 add two more use-cases (explicit instantiation) that should pass now
llvm-svn: 112533
2010-08-30 21:45:06 +00:00
Dan Gohman 60bcc102d7 Fix llc to run the verifier once, not twice.
llvm-svn: 112532
2010-08-30 21:41:20 +00:00
Johnny Chen 8952a2d5b6 Added a system() method to the TestBase class of lldbtest.py, which is actually
taken from Python 2.7's subprocess.check_output() convenience function.  The
purpose of this method is to run the os command with arguments and return its
output as a byte string.

Modified hello_world/TestHelloWorld.py to have two test cases:

o test_with_dsym_and_run_command
o test_with_dwarf_and_process_launch_api

with the dsym case conditioned on sys.platform.startswith("darwin") being true.
The two cases utilize the system() method to invoke "make clean; make MAKE_DYSM=YES/NO"
to prepare for the appropriate debugging format before running the test logic.

llvm-svn: 112530
2010-08-30 21:35:00 +00:00
Owen Anderson f45ee8128c Remove this from the main tree. I'll host it out of tree.
llvm-svn: 112529
2010-08-30 21:34:26 +00:00
Dan Gohman 62ddc15f06 Add comments explaining why it's not necessary to include the
is-function-local flag in metadata uniquing bits.

llvm-svn: 112528
2010-08-30 21:18:41 +00:00
Sean Callanan eb43397181 Fixed a bug where ClangExpressionVariableList was
storing pointers to objects inside a std::vector.
These objects can move around as the std::vector
changes, invalidating the pointers.

llvm-svn: 112527
2010-08-30 21:15:33 +00:00
Gabor Greif 718d515b3a fix dual aspect of PR8007,
namely when the friend function prototype is already used
at the point of the template definition that is supposed
to inject the friend function. Testcase verifies four
scenarios.
I would like receive some code review for this.

llvm-svn: 112524
2010-08-30 21:10:05 +00:00
Douglas Gregor 66d2c8e886 Perform the function-to-pointer adjustment during template argument
deduction where the parameter is a function reference, function
pointer, or member function pointer and the argument is an overloaded
function. Fixes <rdar://problem/8360106>, a template argument
deduction issue found by Boost.Filesystem.

llvm-svn: 112523
2010-08-30 21:04:23 +00:00
Bob Wilson 4cd8a126c3 Remove NEON vmovn intrinsic, replacing it with vector truncate operations.
Auto-upgrade the old intrinsic and update tests.

llvm-svn: 112507
2010-08-30 20:02:30 +00:00
Bob Wilson b9225f7f85 Translate NEON vmovn builtin to a vector truncation instead of using an llvm
intrinsic.

llvm-svn: 112504
2010-08-30 19:57:13 +00:00
Jim Grosbach fef37287a8 Make ARM add rN, sp, #imm instructions rematerializable. That's how the address of locals is calculated, so this should
help relieve register pressure a bit. Recalculating the local address is
almost always going to be better than spilling.

llvm-svn: 112503
2010-08-30 19:49:58 +00:00
Jim Ingham e40e42181f Added a way to open the current source file & line in an external editor, and you can turn this on with:
lldb -e

llvm-svn: 112502
2010-08-30 19:44:40 +00:00
Tom Care 9026d4b488 Adjusted the semantics of assign checking in IdempotentOperationChecker
- Fixed a regression where assigning '0' would be reported
- Changed the way self assignments are filtered to allow constant testing
- Added a test case for assign ops
- Fixed one test case where a function pointer was not considered constant
- Fixed test cases relating to 0 assignment

llvm-svn: 112501
2010-08-30 19:25:43 +00:00
Howard Hinnant 27f000e10b [futures.task] and [futures.async]. Requires variadics and rvalue-ref support.
llvm-svn: 112500
2010-08-30 18:46:21 +00:00
Eric Christopher e7a9db16bb Fix LLVM target initialization to deal with sociopathic outside projects
that like to randomly define things like "X86", regenerate autoconf bits
and update cmake.

Fixes PR7852.

Patch by Xerxes Rånby!

llvm-svn: 112499
2010-08-30 18:34:48 +00:00
Eric Christopher 470e84cfeb Kill a couple of unused variables.
llvm-svn: 112498
2010-08-30 18:31:44 +00:00
Chris Lattner 3f54837161 nuke dead ivar which was supposed to be committed with r112496
llvm-svn: 112497
2010-08-30 18:16:27 +00:00
Chris Lattner 34bfab0ad5 two changes:
1) nuke ConstDataCoalSection, which is dead.
2) revise my previous patch for rdar://8018335,
  which was completely wrong.  Specifically, it doesn't 
  make sense to mark __TEXT,__const_coal as PURE_INSTRUCTIONS,
  because it is for readonly data.  templates (it turns out)
  go to const_coal_nt.  The real fix for rdar://8018335 was
  to give ConstTextCoalSection a section kind of ReadOnly 
  instead of Text.

llvm-svn: 112496
2010-08-30 18:12:35 +00:00
Greg Clayton 59e8fc1c74 Clarified the intent of the SymbolContextScope class in the header
documentation. Symbol now inherits from the symbol
context scope so that the StackID can use a "SymbolContextScope *"
instead of a blockID (which could have been the same as some other
blockID from another symbol file). 

Modified the stacks that are created on subsequent stops to reuse
the previous stack frame objects which will allow for some internal
optimization using pointer comparisons during stepping. 

llvm-svn: 112495
2010-08-30 18:11:35 +00:00
Bob Wilson e2f8bdac14 When expanding NEON VST pseudo instructions, if the original super-register
operand is killed, add it to the expanded instruction as an implicit kill
operand instead of marking the individual subregs with kill flags.  This
should work better in general and also handles the case for VST3 where one
of the subregs was not referenced in the expanded instruction and so was
not marked killed.

llvm-svn: 112494
2010-08-30 18:10:48 +00:00
Alexis Hunt 3b7918625c Revert my user-defined literal commits - r1124{58,60,67} pending
some issues being sorted out.

llvm-svn: 112493
2010-08-30 17:47:05 +00:00
Benjamin Kramer b1b493bcab MCELF: The value of all common symbols is the offset from the start of the section. Patch by Roman Divacky.
llvm-svn: 112492
2010-08-30 17:20:17 +00:00
Chris Lattner 5f183aa592 add a fixme.
llvm-svn: 112491
2010-08-30 17:11:14 +00:00
Chris Lattner 7a9e9e7d76 use 'features' instead of 'PP->getLangOptions'.
llvm-svn: 112490
2010-08-30 17:09:08 +00:00
Owen Anderson 9517943d11 It is possible to try to merge a not-constant with a constantrage, when dealing with ptrtoint ConstantExpr's.
Unfortunately, the only testcase I have for this is huge and doesn't reduce well because the error is
sensitive to iteration-order issues, since the problem only occurs when merging values in a particular order.

llvm-svn: 112489
2010-08-30 17:03:45 +00:00
Douglas Gregor 561eceb4c4 Heap-allocate the attribute vectors in
ASTContext::DeclAttrs. Otherwise, iterators will go stale when the
DenseMap reallocates, which can cause crashes when, e.g., looping over
the attributes in a template to instantiate them and add the results
to the instantiation of that template.

llvm-svn: 112488
2010-08-30 16:49:28 +00:00
Douglas Gregor 1262b0636e Fix an corner-case assertion introduced by the refactoring in r112258;
when we're taking the address of a unresolvable value, it might be an
implicit member access. Fixes some Boost.Spirit regressions.

llvm-svn: 112487
2010-08-30 16:00:47 +00:00
Michael J. Spencer 2f997cdedf Partially revert r112480. Caused test failures.
llvm-svn: 112486
2010-08-30 15:34:08 +00:00
NAKAMURA Takumi e53cf6f85d coff-dump.py: Fix PR7996. Now it is compatible to Python-2.4.
llvm-svn: 112485
2010-08-30 15:19:56 +00:00
Douglas Gregor 3cc2648b47 Now that GCC will have #pragma push/pop (in GCC 4.6), allow the
#pragma without requiring it to be in the "clang" namespace, from
Louis Gerbarg!

llvm-svn: 112484
2010-08-30 15:15:34 +00:00
Michael J. Spencer 7983340465 Fix constant-over-index.ll test on windows.
llvm-svn: 112483
2010-08-30 15:08:02 +00:00
Douglas Gregor f62c5294c1 Emulate (some of) Microsoft's looser semantic checking of exception
specifications, from Martin Vejnar!

llvm-svn: 112482
2010-08-30 15:04:51 +00:00
Douglas Gregor 759ef23bb8 In Microsoft compatibility mode, don't parse the exponent as part of
the pp-number in a hexadecimal floating point literal, from Francois
Pichet! Fixes PR7968.

llvm-svn: 112481
2010-08-30 14:50:47 +00:00
Michael J. Spencer 41c18853c8 Test: Fix LLVMC tests on CMake.
The CMake build didn't define TEST_COMPILE_CXX_CMD. The tests assumed gcc.

llvm-svn: 112480
2010-08-30 14:49:00 +00:00
Benjamin Kramer 8548c892a8 Don't print two "0x" prefixes. Use a raw_ostream overload instead of llvm::format.
llvm-svn: 112479
2010-08-30 14:46:53 +00:00
Douglas Gregor 2b1bbecb6b Predeclare class type_info in Microsoft mode, from Francois Pichet!
llvm-svn: 112478
2010-08-30 14:44:26 +00:00
Douglas Gregor cfcb942267 Add test case from PR6952, which now works (thanks to Gabor).
llvm-svn: 112477
2010-08-30 14:37:53 +00:00
Douglas Gregor 2c7d9290ee Add redeclaration checking for static data members and fix a corner
case with redeclaration checking for fields, from Faisal Vali!
Fixes PR7970.

llvm-svn: 112476
2010-08-30 14:32:14 +00:00
Douglas Gregor 5209a0d850 Fix CMake dependencies
llvm-svn: 112475
2010-08-30 14:31:03 +00:00
NAKAMURA Takumi 9c0e59de64 EE/JIT: Do not invoke parent's ctors/dtors from main()! (PR3897)
On Mingw and Cygwin, the symbol __main is resolved to
callee's(eg. tools/lli) one, to invoke wrong duplicated ctors
(and register wrong callee's dtors with atexit(3)).
We expect, by callee, ExecutionEngine::runStaticConstructorsDestructors()
is called before ExecutionEngine::runFunctionAsMain() is called.

llvm-svn: 112474
2010-08-30 14:00:29 +00:00
Benjamin Kramer 8199447851 The value is offset from the start of the section for non-common symbols, submitted by Jordan Gordeev.
llvm-svn: 112473
2010-08-30 12:00:16 +00:00
Benjamin Kramer f791b9fc56 Index external symbols by symbol table instead of parent section, by Roman Divacky.
llvm-svn: 112472
2010-08-30 11:59:29 +00:00
Benjamin Kramer 6ebea89316 Mark all common symbols external. This is not exactly correct but it lets apps
link for now and can be adjusted later. Patch by Roman Divacky.

llvm-svn: 112471
2010-08-30 11:56:55 +00:00
Duncan Sands 1b6744a376 Remove a hack that tries to understand incorrect triples from the
Triple class constructor.  Only valid triples should now be used
inside LLVM - front-ends are now responsable for rejecting or
correcting invalid target triples.  The Triple::normalize method
can be used to straighten out funky triples provided by users.
Give this a whirl through the buildbots to see if I caught all
places where triples enter LLVM.

llvm-svn: 112470
2010-08-30 10:57:54 +00:00
Duncan Sands 68c30907cc Correct bogus module triple specifications.
llvm-svn: 112469
2010-08-30 10:48:29 +00:00