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105754 Commits

Author SHA1 Message Date
Tobias Grosser abb6dcd865 CodeGeneration: Admit that we change the code. 
No need to pretend anymore that we do not update the LLVM-IR.

llvm-svn: 131358
 2011-05-14 19:02:34 +00:00
Tobias Grosser 2aec339d28 Cloog: Export clast_root 
llvm-svn: 131357
 2011-05-14 19:02:29 +00:00
Tobias Grosser e91c53d2a9 CodeGeneration: No need to forget SCoP. 
As we do not delete the SCoP, there is no need to remove it from the SCoP
detection.

llvm-svn: 131356
 2011-05-14 19:02:21 +00:00
Tobias Grosser 678dbbf3b0 CodeGeneration: We do not preserve the PostDominatorTree 
llvm-svn: 131355
 2011-05-14 19:02:12 +00:00
Tobias Grosser 30aa24cd6b ScheduleOptimizer: Add an isl based schedule optimizer 
The isl based routines implement a new interpretation of the Pluto algorithm
new interpretation. This patch requires a recent version of isl to be installed.

llvm-svn: 131354
 2011-05-14 19:02:06 +00:00
Tobias Grosser 7a16c895ac CodeGeneration: Remove -polly-codegen-only 
If we only want to optimize a single function, we should extract this function
into a separate .ll file. This simplifies the code.

llvm-svn: 131353
 2011-05-14 19:01:55 +00:00
Tobias Grosser 8c4cfc327b CodeGeneration: Do not delete the old version of the Scop. 
Instead of deleting the old code, keep it on the side in an if-branch. It will
either be deleted by the dead code elimination or we can use it as fallback.

llvm-svn: 131352
 2011-05-14 19:01:49 +00:00
Tobias Grosser 76d7c529fb CodeGeneration: Support only simple regions 
llvm-svn: 131351
 2011-05-14 19:01:37 +00:00
Stuart Hastings 3c2fd1cf62 Disable this test while I revise it. rdar://problem/9267970 
llvm-svn: 131350
 2011-05-14 18:39:05 +00:00
Alexis Hunt 22b5b13ce3 Make sure we actually generate defaulted copy constructors; caught by 
Howard Hinnant. Thanks!

llvm-svn: 131349
 2011-05-14 18:20:50 +00:00
Howard Hinnant b12c37b302 Fix type-o found by Justin Hibbits 
llvm-svn: 131348
 2011-05-14 18:20:45 +00:00
Francois Pichet 6744e14d9c In Microsoft mode, allow template function explicit specialization at class scope. 
Necessary to parse MFC and MSVC standard lib code.

Example:
struct X {
  template<class T> void f(T) { }
  template<> void f(int) { } 
}

llvm-svn: 131347
 2011-05-14 17:46:46 +00:00
Howard Hinnant 6db38ae05c Fix type-o found by Justin Hibbits 
llvm-svn: 131346
 2011-05-14 17:24:22 +00:00
Benjamin Kramer d96205c4e5 SimplifyCFG: Use ComputeMaskedBits to prune dead cases from switch instructions. 
llvm-svn: 131345
 2011-05-14 15:57:25 +00:00
Howard Hinnant af6c26b366 Warning suppression in test. 
llvm-svn: 131344
 2011-05-14 15:38:08 +00:00
Howard Hinnant 3962348edf Warning suppression in test. 
llvm-svn: 131343
 2011-05-14 15:36:25 +00:00
Richard Smith 0c4a34b1a0 PR9908: Fix the broken fix for PR9902 to get the template argument lists in the right order. 
Also, don't reject alias templates in all ElaboratedTypes: some ElaboratedTypes do not correspond to elaborated-type-specifiers.

llvm-svn: 131342
 2011-05-14 15:04:18 +00:00
Howard Hinnant 6c4c6a8047 Warning suppression in test. 
llvm-svn: 131341
 2011-05-14 14:53:12 +00:00
Howard Hinnant c6b9ff1169 Correction to hexfloat hack. 
llvm-svn: 131340
 2011-05-14 14:33:56 +00:00
Stuart Hastings 66a82b966e Avoid combining GEPs that might overflow at runtime. 
rdar://problem/9267970

Patch by Julien Lerouge!

llvm-svn: 131339
 2011-05-14 05:55:10 +00:00
Alexis Hunt c9a5573ef1 What I hope to be an implementation of defaulted copy assignment 
operators.

llvm-svn: 131338
 2011-05-14 05:23:28 +00:00
Alexis Hunt b2f2780a16 More progress towards defaulted copy assignment 
llvm-svn: 131337
 2011-05-14 05:23:24 +00:00
Alexis Hunt 119f365d31 Start implementing defaulted copy assignment 
llvm-svn: 131336
 2011-05-14 05:23:20 +00:00
John McCall 9e8bb000d8 Objective-C vtables are not taking the world by storm; call them 
out as "v-table" message sends and stop calling normal messages "legacy"
message sends.

Also, fix some comments to reveal the true state of affairs.

llvm-svn: 131335
 2011-05-14 03:10:52 +00:00
Greg Clayton 2a48f525cd Expand the ABI prepare trivial function call to allow 6 simple args. 
llvm-svn: 131334
 2011-05-14 01:50:35 +00:00
Jim Ingham a16b5be727 Breakpoint::Description with eDescriptionLevelBrief should just print the number of locations, printing the list of locations is pointless. 
llvm-svn: 131333
 2011-05-14 01:11:02 +00:00
Eli Friedman 8f1e11cde9 Fix a FIXME by moving the fast-isel implementation of the objectsize intrinsic from the x86 code to the generic code. 
llvm-svn: 131332
 2011-05-14 00:47:51 +00:00
Jim Ingham 67eb68d260 For the purposes of setting breakpoints treat methods defined in the class and methods defined in a category on the class as the same. 
llvm-svn: 131331
 2011-05-14 00:40:37 +00:00
Rafael Espindola df9db7ed92 Don't produce a vmovntdq if we don't have AVX support. 
llvm-svn: 131330
 2011-05-14 00:30:01 +00:00
Eli Friedman f080a57b81 Zap useless code; this hasn't done anything useful since fast-isel switched to being bottom-up (a very long time ago). 
llvm-svn: 131329
 2011-05-14 00:19:32 +00:00
Howard Hinnant e0d67710e9 Fix test bug. 
llvm-svn: 131328
 2011-05-14 00:07:53 +00:00
Howard Hinnant fe7cffaf57 Suppress some warings in the tests. 
llvm-svn: 131327
 2011-05-14 00:04:05 +00:00
Howard Hinnant a7fa0710cb Suppress some warings in the tests. 
llvm-svn: 131326
 2011-05-13 23:59:50 +00:00
John McCall 8a2548f6e0 Add an operator+= for appending StringRefs onto std::strings. 
Previously this pattern would be compiled using an implicit conversion
to std::string.

llvm-svn: 131325
 2011-05-13 23:58:45 +00:00
Johnny Chen c8134cee01 Clean up the test a little bit; and use lldbutil.get_GPRs(frame) to retrieve the general purpose register set. 
llvm-svn: 131324
 2011-05-13 23:42:44 +00:00
John McCall 234eac88ae Reorganize this method to avoid multiple calls for computing CGFunctionInfo 
and to decrease the amount of effort in appending strings.

llvm-svn: 131323
 2011-05-13 23:16:18 +00:00
Jim Grosbach f6b1846f39 Be a bit more permissive about symbols we don't understand. Just skip them 
rather than throwing an error.

llvm-svn: 131322
 2011-05-13 23:11:30 +00:00
Joerg Sonnenberger be7850dd8a Simplify 
llvm-svn: 131321
 2011-05-13 22:58:37 +00:00
Dylan Noblesmith 0bd34fbd01 ExecutionEngine: move createJIT() definition (v2) 
As an ExecutionEngine class function, its definition
really belongs in ExecutionEngine.cpp, not JIT.cpp.

llvm-svn: 131320
 2011-05-13 22:02:53 +00:00
Johnny Chen b411b980ac Test commit from a git-svn-cloned lldb/trunk repository. 
llvm-svn: 131319
 2011-05-13 21:55:30 +00:00
Howard Hinnant fb7f07e3bd http://llvm.org/bugs/show_bug.cgi?id=9854. Also created an emulated hexfloat literal for use in some of the tests. <sigh> And cleaned up some harmless but irritating warnings in the tests. 
llvm-svn: 131318
 2011-05-13 21:52:40 +00:00
Dylan Noblesmith 8418fdcd59 ExecutionEngine: push TargetMachine creation into clients (v2) 
In particular, into EngineBuilder. This should only impact
the private API between the EE and EB classes, not external
clients, since JITCtor and MCJITCtor are both protected members.

llvm-svn: 131317
 2011-05-13 21:51:29 +00:00
Dylan Noblesmith 1756faa472 ExecutionEngine: fix JIT/MCJIT selectTarget() duplication (v2) 
This prepares for making JITCtor/MCJITCtor take a
TargetMachine* directly from clients like EngineBuilder.

llvm-svn: 131316
 2011-05-13 21:36:16 +00:00
Rafael Espindola 8255d1e223 Move test. 
llvm-svn: 131315
 2011-05-13 21:35:17 +00:00
Rafael Espindola a9289bedf8 Move test. 
llvm-svn: 131314
 2011-05-13 21:33:32 +00:00
Johnny Chen 13e8e1c37d This patch add a "fake" attach waiting for a real implementation and 
solve the build break due to the lack of this method.

It also propose a solution to the API changes in RegisterContext.

I upgraded also the the python version in the makefile. My linux
installation has python2.7 and AFAIK also the latest ubuntu
has this version of python so maybe is worth upgrading.

Patch by Marco Minutoli <mminutoli@gmail.com>

[Note: I had to hand merge in the diffs since patch thinks it is a corrupt patch.]

llvm-svn: 131313
 2011-05-13 21:29:50 +00:00
Joerg Sonnenberger caf8ffd8e3 Bug 8765: Honor assembler labels for builtins. Ensure that the label is 
mangled to avoid doing it twice for platforms that use prefixes like
Darwin.

llvm-svn: 131311
 2011-05-13 21:12:10 +00:00
Joerg Sonnenberger b9c79ad333 Include assembler label for functions in the XML dump 
llvm-svn: 131310
 2011-05-13 21:10:39 +00:00
Alexis Hunt b5b14c8b8f Fix copy constructor deletion detection with array types. 
This fixes PR9910

llvm-svn: 131309
 2011-05-13 21:10:11 +00:00
Peter Collingbourne d5d410faa8 Introduce __has_extension macro 
__has_extension is a function-like macro which takes the same set
of feature identifiers as __has_feature.  It evaluates to 1 if the
feature is supported by Clang in the current language (either as a
language extension or a standard language feature) or 0 if not.

At the same time, add support for the C1X feature identifiers
c_generic_selections (renamed from generic_selections) and
c_static_assert, and document them.

Patch by myself and Jean-Daniel Dupas.

llvm-svn: 131308
 2011-05-13 20:54:45 +00:00