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88509 Commits

Author SHA1 Message Date
Owen Anderson d3c94af142 Give ConstantRange an operator= 
llvm-svn: 110376
 2010-08-05 20:51:10 +00:00
John McCall 5513fce96b It turns out that linkers (at least, the Darwin linker) don't necessarily 
do the right thing with mixed-visibility symbols, so disable the visibility
optimization where that's possible, i.e. with template classes (since it's
possible that an arbitrary template might be subject to an explicit
instantiation elsewhere).  447.dealII actually does this.

I've put the code under an option that's currently not hooked up to anything.

llvm-svn: 110374
 2010-08-05 20:39:18 +00:00
Eric Christopher fa5d2415b6 Document results of PR7762. 
llvm-svn: 110373
 2010-08-05 20:38:39 +00:00
Devang Patel cc3f3b341d Move x86 specific tests into test/CodeGen/X86. 
llvm-svn: 110372
 2010-08-05 20:25:37 +00:00
Eric Christopher 4d9c3400f3 Handle the memory barrier pseudo that goes to nothing for the JIT. 
llvm-svn: 110371
 2010-08-05 20:04:36 +00:00
Chris Lattner dc7ee3cd6b fix the va_list definition for vc++64, patch by Cameron Esfahani! 
llvm-svn: 110370
 2010-08-05 20:04:20 +00:00
Eric Christopher 7fd06eb8ce Set hasSideEffects on the 64-bit no-sse memory barrier. 
llvm-svn: 110369
 2010-08-05 19:54:59 +00:00
Jim Grosbach f50693d1ab For local variables in functions with a frame pointer, use FP as a base 
register for local access when it's closer to the stack slot being refererenced
than the stack pointer. Make sure to take into account any argument frame
SP adjustments that are in affect at the time.

rdar://8256090

llvm-svn: 110366
 2010-08-05 19:27:37 +00:00
Bob Wilson b1021395b8 Fix indentation. 
llvm-svn: 110363
 2010-08-05 19:00:21 +00:00
Jakob Stoklund Olesen 4583355a78 Remove double-def checking from MachineVerifier, so a register does not have to 
be killed before being redefined.

These checks are usually disabled, and usually fail when enabled. We de facto
allow live registers to be redefined without a kill, the corresponding
assertions in RegScavenger were removed long ago.

llvm-svn: 110362
 2010-08-05 18:59:59 +00:00
Bob Wilson 72de307116 Add an ARM RSCrr instruction for disassembly only. 
Partial fix for PR7792.

llvm-svn: 110361
 2010-08-05 18:59:36 +00:00
Eric Christopher 32f5d6b9be Be a little bit more specific about target for the memory barrier 
instructions.

llvm-svn: 110360
 2010-08-05 18:36:20 +00:00
Eric Christopher 4abffad17c Handle the pseudo in MCInstLower. 
llvm-svn: 110359
 2010-08-05 18:34:30 +00:00
Bob Wilson adb93e56a3 Add an ARM RSBrr instruction for disassembly only. 
Partial fix for PR7792.

llvm-svn: 110358
 2010-08-05 18:23:43 +00:00
Sebastian Redl 08aca90253 Write various C++-specific records to chained PCHs. Tests will come later. 
llvm-svn: 110357
 2010-08-05 18:21:25 +00:00
Jakob Stoklund Olesen d9572619e2 Avoid using a live std::multimap iterator while editing the map. It looks like 
we sometimes compare singular iterators, reported by ENABLE_EXPENSIVE_CHECKS.
This fixes PR7825.

llvm-svn: 110355
 2010-08-05 18:12:19 +00:00
John McCall 95bde46bbb Argument evaluation order is not guaranteed. Split these out to force an order. 
llvm-svn: 110354
 2010-08-05 18:11:10 +00:00
Tom Care 16ba7c652e Fixed logic error in UnreachableCodeChecker's marking algorithm that would sometimes allow for multiple sequential statements to be flagged. 
llvm-svn: 110353
 2010-08-05 17:53:44 +00:00
John McCall a9731a4179 Fix a major bug with -ftrapv and ++/--. Patch by David Keaton! 
llvm-svn: 110347
 2010-08-05 17:39:44 +00:00
John McCall 0f8ccc4938 Allow multiple __declspec attributes after a class-key. 
Patch by Francois Pichet!

llvm-svn: 110344
 2010-08-05 17:13:11 +00:00
Dan Gohman c53ee449a5 Move x86-specific tests out of test/Transforms/LoopStrengthReduce and 
into test/CodeGen/X86, so that they aren't run when the x86 target is
not enabled.

Fix uglygep.ll to not be x86-specific.

llvm-svn: 110343
 2010-08-05 17:04:15 +00:00
Bob Wilson 824edeb842 Revert bugpoint change due to buildbot breakage. 
--- Reverse-merging r110333 into '.':
U    tools/bugpoint/BugDriver.h
U    tools/bugpoint/OptimizerDriver.cpp
U    tools/bugpoint/bugpoint.cpp
U    tools/bugpoint/BugDriver.cpp

llvm-svn: 110341
 2010-08-05 16:26:32 +00:00
Fariborz Jahanian d652ac82b0 For now skip over aggregate non-byref block variables. 
(objc gc specific).

llvm-svn: 110340
 2010-08-05 16:13:18 +00:00
Fariborz Jahanian 89f3721dee Trying to unbreak buildbot. 
llvm-svn: 110339
 2010-08-05 15:52:12 +00:00
Daniel Dunbar e62e664656 tests: CodeGen/X86/GC tests require X86. 
llvm-svn: 110338
 2010-08-05 15:45:33 +00:00
Daniel Dunbar 57e3f71538 tests: Mark MC/AsmParser tests as requiring x86 for now -- almost all of them 
rely on using a specific x86 triple to test what they want to test.

llvm-svn: 110337
 2010-08-05 15:44:15 +00:00
Rafael Espindola 86d7095eac Run opt instead of bugpoint itself. 
Fixes PR753.

llvm-svn: 110333
 2010-08-05 15:25:38 +00:00
Ted Kremenek 9c22219d9c Revert r110317, and add a comment why the assertion is not an invariant. 
llvm-svn: 110330
 2010-08-05 15:03:30 +00:00
Eli Friedman 06dcfd94c8 Flip the switch to use OffsetOfExpr unconditionally; feel free to revert if 
this breaks something.

I'll wait a few days before cleaning out UnaryOperator::OffsetOf.

llvm-svn: 110328
 2010-08-05 10:15:45 +00:00
Eli Friedman 74ef7cf144 PR7769: Fix references to anonymous structs/unions in base classes in 
offsetof expressions.

llvm-svn: 110327
 2010-08-05 10:11:36 +00:00
Eli Friedman d7c7232a1d Add IRGen support for non-constant OffsetOfExpr. 
llvm-svn: 110326
 2010-08-05 09:58:49 +00:00
Argyrios Kyrtzidis 7f76d11dcc Store the pending implicit instantiations in the PCH and perform them at the end of the translation unit that 
included the PCH, as God intended.

llvm-svn: 110324
 2010-08-05 09:48:16 +00:00
Argyrios Kyrtzidis ee1afa3082 Support #pragma weak for PCH. 
llvm-svn: 110323
 2010-08-05 09:48:08 +00:00
Argyrios Kyrtzidis 4ba81b2ee4 Make sure C++ variable definitions are actually passed to the consumer when loaded from PCH. 
llvm-svn: 110322
 2010-08-05 09:47:59 +00:00
Eli Friedman 0cdda02f44 Make checker recognize OffsetOfExpr as a form of __builtin_offsetof. 
llvm-svn: 110320
 2010-08-05 09:43:11 +00:00
Douglas Gregor b68bc59a2d Give clang_codeCompleteAt() an "options" parameter, and add a new 
flags enumeration + default-generating function that allows
code-completion to be customized via the libclang API.

Plus, turn on spell-checking when performing code completion.

llvm-svn: 110319
 2010-08-05 09:09:23 +00:00
John McCall 42d7d19710 TDK_InconsistentQuals is really totally different from TDK_Inconsistent. 
Rename it to TDK_Underqualified to avoid this sort of confusion and give it
its own diagnostic.

llvm-svn: 110318
 2010-08-05 09:05:08 +00:00
Zhongxing Xu 478fdb16db Turn the predicate into an assertion. When could the unequal case happen? 
llvm-svn: 110317
 2010-08-05 07:38:23 +00:00
Eli Friedman d986fc8b48 Tests for #pragma GCC visibility. 
llvm-svn: 110316
 2010-08-05 07:00:53 +00:00
Eli Friedman 570024a8d9 Implement #pragma GCC visibility. 
llvm-svn: 110315
 2010-08-05 06:57:20 +00:00
Nick Lewycky ef7c0ffe40 Remove the warning for variables declared in the if-expression being used in 
the else clause. The problem is that it's overly zealous and will respond to
uses in assignments, or after assignments. We should bring this back once we
can do it right. Fixes PR7100.

llvm-svn: 110314
 2010-08-05 06:27:49 +00:00
John McCall da518417fa Permit template argument deduction to add qualifiers within ObjC object 
pointers like it can with normal and member pointers.

llvm-svn: 110313
 2010-08-05 05:30:45 +00:00
John McCall 3b3a5ed72d operator<< on a DiagnosticBuilder should *always* output exactly one thing. 
Null template arguments are bad, but they're better than crashing with an
argument mismatch.

llvm-svn: 110312
 2010-08-05 04:58:04 +00:00
Rafael Espindola 5bca58a290 check-lit was failing again on F13 64 bits :-( 
llvm-svn: 110311
 2010-08-05 03:35:01 +00:00
Jordy Rose 28041c29af Tweak GRState::unbindLoc to use makeWithStore, and make sure it's only called for non-region locations. 
llvm-svn: 110310
 2010-08-05 03:33:56 +00:00
Jordy Rose c88c74cb2f Remove InvalidateRegion from stores, since it's no longer called from outside. 
llvm-svn: 110309
 2010-08-05 03:28:45 +00:00
Chandler Carruth a12b9deea0 Convert this file to not have Windows line endings -- likely committed from 
Windows without svn:eol-style=native.

llvm-svn: 110308
 2010-08-05 03:16:33 +00:00
Chandler Carruth e6ca1cfef7 Silence a GCC warning about && and || without explicit parentheses. This 
preserves the existing behavior, as it seems a concious choice to allow RS to
be null and BigStack marked true.

llvm-svn: 110307
 2010-08-05 03:04:21 +00:00
Rafael Espindola d1c7ef4ab5 Add const to compileProgram and to the various test functions in CrashDebugger. 
llvm-svn: 110306
 2010-08-05 03:00:22 +00:00
Eli Friedman a0fd306a94 Add support for -Woverlength-strings. 
llvm-svn: 110305
 2010-08-05 02:57:44 +00:00