mirrors/llvm-project
0
0
Fork 0
mirror of https://github.com/llvm/llvm-project.git synced 2025-05-03 05:46:07 +00:00
Code Issues Projects Releases Wiki Activity
127,847 Commits 1,258 Branches 288 Tags
Commit Graph

127847 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Evgeniy Stepanov
8f247016bd Use zero-based shadow by default on Android. 
llvm-svn: 157318
 2012-05-23 11:52:37 +00:00
Evgeniy Stepanov
617232f32b Use zero-based shadow by default on Android. 
llvm-svn: 157317
 2012-05-23 11:52:12 +00:00
Stepan Dyatkovskiy
7a50155227 PR1255(case ranges) related changes in Local Transformations. 
llvm-svn: 157315
 2012-05-23 08:18:26 +00:00
Dmitry Vyukov
4a17675888 asan: fix typo in comment 
llvm-svn: 157314
 2012-05-23 06:14:21 +00:00
Craig Topper
a4fd6d655a Tidy up spacing. 
llvm-svn: 157313
 2012-05-23 05:44:51 +00:00
Chris Lattner
4f18aa8f04 small refinement to r157218 to save a tiny amount of table size in the common 
case.

llvm-svn: 157312
 2012-05-23 05:19:18 +00:00
Richard Smith
47ad017191 Correct the starting location for instantiations of field declarations which 
start with a cv-qualifier. DeclaratorDecl::getTypeSpecStartLoc() does not
produce the location of the first type-specifier (the cv-qualifier) in this
case, because we don't track source locations for cv-qualifiers.

No test here: I've not found a way to test this with a lit-style test, and
introducing a gtest test for this seems unwarranted. Suggestions welcome!

Patch by Daniel Jasper!

llvm-svn: 157311
 2012-05-23 04:22:22 +00:00
Richard Smith
01ade177e9 If the first argument of __builtin_object_size can be folded to a constant 
pointer, but such folding encounters side-effects, ignore the side-effects
rather than performing them at runtime: CodeGen generates wrong code for
__builtin_object_size in that case.

llvm-svn: 157310
 2012-05-23 04:13:20 +00:00
Craig Topper
9fc5c814fa Fix indentation of wrapped line for readability. No functional change. 
llvm-svn: 157309
 2012-05-23 03:59:53 +00:00
Richard Smith
607d631d64 Clang 3.1 is out: turn the relevant C++11 status boxes green. 
llvm-svn: 157308
 2012-05-23 01:38:11 +00:00
Eric Christopher
9cc59f66ad Move file to be more representative. 
llvm-svn: 157306
 2012-05-23 00:18:46 +00:00
Eric Christopher
41f556b709 Check that we have an unknown upper bound range for our flexible array members. 
llvm-svn: 157305
 2012-05-23 00:18:43 +00:00
Eric Christopher
a91af14b8d Emit C++11 enum class information if it exists. 
Part of rdar://11496790

llvm-svn: 157304
 2012-05-23 00:09:47 +00:00
Eric Christopher
c49643586b Add support for C++11 enum classes in llvm. 
Part of rdar://11496790

llvm-svn: 157303
 2012-05-23 00:09:20 +00:00
Johnny Chen
ebffd2e7fd Add more convenience registers to x86_64 and a simple test scenario: 
self.expect("expr -- $ax == (($ah << 8) | $al)",
            substrs = ['true'])

llvm-svn: 157302
 2012-05-22 23:32:12 +00:00
Nuno Lopes
59e9df773a address some of John Criswell's comments 
teach computeAllocSize about realloc, reallocf, and valloc

llvm-svn: 157298
 2012-05-22 22:02:19 +00:00
NAKAMURA Takumi
70c1aa0bb5 ARMDisassembler.cpp: Fix utf8 char in comments. 
llvm-svn: 157292
 2012-05-22 21:47:02 +00:00
Sean Callanan
8b1e432113 Integrated a fix for an ARM disassembler crash 
(0xd 0xd 0xa0 0xf4, or "vld2hs.8 {d0[], d1[]}, [r0]!")

llvm-svn: 157289
 2012-05-22 21:42:43 +00:00
John McCall
8d32c05ed4 Recognize the MS inheritance attributes and turn them into attributes 
on the RecordDecl.  Persist the MS portability type attributes and
ignore them in Sema rather than the parser.

Patch by João Matos!

llvm-svn: 157288
 2012-05-22 21:28:12 +00:00
John McCall
fa6cf4cc9a Fix line endings. 
llvm-svn: 157287
 2012-05-22 21:28:07 +00:00
Johnny Chen
6c26f0b2a7 Fix a typo. 
llvm-svn: 157278
 2012-05-22 19:41:53 +00:00
Johnny Chen
819b35daf7 Add a test case to check that eax's content equals the lower half of rax. 
Plus fix the test class name as well as wrong directory path.

llvm-svn: 157277
 2012-05-22 19:37:01 +00:00
Johnny Chen
b42b05e6de The RegisterInfo descriptors for the convenience registers can specify an offset to be added to the offset as derived from 
the value_regs field, which is useful for future expansion purposes.  As of now, we have:

    calculated_offset_of_eax = offset_of_rax + (offset_of_eax_from_the_descriptor which is 0)

llvm-svn: 157275
 2012-05-22 18:59:38 +00:00
Eric Christopher
d42b92f5c3 Untabify and 80-col. 
llvm-svn: 157274
 2012-05-22 18:45:24 +00:00
Eric Christopher
775cbd2b47 Formatting consistency. 
llvm-svn: 157273
 2012-05-22 18:45:18 +00:00
Johnny Chen
377c63da9e Fix wrong offset of eax and friends pointed out by Greg. 
rdar://problem/11487457

llvm-svn: 157272
 2012-05-22 18:34:18 +00:00
Jakob Stoklund Olesen
eebd5bc646 Also compute TopoSigs in synthetic register classes. 
CodeGenRegisterClass has two constructors. Both need to compute the
TopoSigs BitVector.

llvm-svn: 157271
 2012-05-22 18:20:28 +00:00
Dmitry Vyukov
302cebb8f1 tsan: add shadow memory flush + fix few bugs 
llvm-svn: 157270
 2012-05-22 18:07:45 +00:00
Eric Christopher
8b3304da56 Test that we emit a subrange type for vlas. 
Part of rdar://11457152

llvm-svn: 157269
 2012-05-22 18:04:48 +00:00
Dmitry Vyukov
011a363c85 tsan: fix sizeof sigset_t 
llvm-svn: 157268
 2012-05-22 18:01:33 +00:00
Manuel Klimek
d9c79e753b Fixes the autoconf build. 
llvm-svn: 157266
 2012-05-22 17:45:33 +00:00
Nuno Lopes
eee43e1bc7 hopefully fix the CMake build. sorry for breakage 
llvm-svn: 157264
 2012-05-22 17:40:46 +00:00
Andrew Trick
a7a3de1bcf LSR fix: add a missing phi check during IV hoisting. 
Fixes PR12898: SCEVExpander crash.

llvm-svn: 157263
 2012-05-22 17:39:59 +00:00
Nuno Lopes
a425589fea wire -fbounds-checking to the new LLVM bounds checking pass 
llvm-svn: 157262
 2012-05-22 17:19:45 +00:00
Nuno Lopes
a2f6cecb6d add a new pass to instrument loads and stores for run-time bounds checking 
move EmitGEPOffset from InstCombine to Transforms/Utils/Local.h

(a draft of this) patch reviewed by Andrew, thanks.

llvm-svn: 157261
 2012-05-22 17:19:09 +00:00
Manuel Klimek
78d084d942 Adds a method overwriteChangedFiles to the Rewriter. This is implemented by 
first writing the changed files to a temporary location and then overwriting
the original files atomically.

Also adds a RewriterTestContext to aid unit testing rewrting logic in general.

llvm-svn: 157260
 2012-05-22 17:01:35 +00:00
Dmitry Vyukov
4d30e9b5eb tsan: fix makefile 
allow to build custom configurations

llvm-svn: 157259
 2012-05-22 16:46:05 +00:00
Nuno Lopes
2b1ff46ed1 revert the usage of the objectsize intrinsic with 3 parameters (to match LLVM r157255) 
llvm-svn: 157256
 2012-05-22 15:26:48 +00:00
Nuno Lopes
ad40c0a425 revert my previous patches that introduced an additional parameter to the objectsize intrinsic. 
After a lot of discussion, we realized it's not the best option for run-time bounds checking

llvm-svn: 157255
 2012-05-22 15:25:31 +00:00
Jakob Stoklund Olesen
924279ca0e Only erase virtregs with no uses left. 
Also make sure registers aren't erased twice if the dead def mentions
the register twice.

This fixes PR12911.

llvm-svn: 157254
 2012-05-22 14:52:12 +00:00
Filipe Cabecinhas
6f970e8458 Remove some compilation warnings. 
llvm-svn: 157253
 2012-05-22 14:45:44 +00:00
Dmitry Vyukov
f6985e3ab9 tsan: reduce per-thread memory usage 
llvm-svn: 157252
 2012-05-22 14:34:43 +00:00
Duncan Sands
4df5e96d3a Fix PR12858, a crash due to GVN's PRE not fully removing an instruction from the 
leader table.  That's because it wasn't expecting instructions to turn up as
leader for a value number that is not its own, but equality propagation could
create this situation.  One solution is to have the leader table use a WeakVH
but this slows down GVN by about 5%.  Instead just have equality propagation not
add instructions to the leader table, only constants and arguments.  In theory
this might cause GVN to run more (each time it changes something it runs again)
but it doesn't seem to occur enough to cause a slow down.

llvm-svn: 157251
 2012-05-22 14:17:53 +00:00
Kostya Serebryany
5d03d45643 [asan] nuke some old unused code 
llvm-svn: 157250
 2012-05-22 13:31:35 +00:00
Kostya Serebryany
02d5ec5ecf [asan] increase the stack size limit to 256M (yes, that happens); also CHECK that the stack size is less than that on a non-main thread 
llvm-svn: 157249
 2012-05-22 11:54:44 +00:00
Dmitry Vyukov
15710c9220 tsan: simple memory profiler 
llvm-svn: 157248
 2012-05-22 11:33:03 +00:00
Simon Atanasyan
d45982cb00 Replace inline asm constraint "=a" by the more general constraint "=r". 
That extend a range of platforms support this test case.

llvm-svn: 157247
 2012-05-22 11:03:10 +00:00
Tobias Grosser
29666113fd ScheduleOptimizer: Simplify some code 
We now use isl_map_equate, which makes the code a lot simpler.

llvm-svn: 157246
 2012-05-22 10:47:31 +00:00
Tobias Grosser
18daacad61 ScopInfo: Add parameter bounds to context 
Derive the maximal and minimal values of a parameter from the type it has. Add
this information to the scop context. This information is needed, to derive
optimal types during code generation.

llvm-svn: 157245
 2012-05-22 10:47:27 +00:00
Tobias Grosser
3b2cf96bae Replace some asserts with llvm_unreachable 
llvm-svn: 157244
 2012-05-22 10:47:21 +00:00