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161661 Commits

Author SHA1 Message Date
David Blaikie 1dbca7018e Remove unnecessary 'else' after return. 
llvm-svn: 194724
 2013-11-14 19:37:56 +00:00
Rui Ueyama 73ca00ca72 Test for r194671. 
llvm-svn: 194723
 2013-11-14 19:18:54 +00:00
Rui Ueyama fef5d42ef3 Fix trailing whitespace and indentation. 
llvm-svn: 194722
 2013-11-14 19:18:52 +00:00
Rui Ueyama 83ad675dd3 Use makeArrayRef(). No functionality change. 
llvm-svn: 194721
 2013-11-14 18:57:34 +00:00
Paul Robinson 687915ffff Typos. (Test commit.) 
llvm-svn: 194720
 2013-11-14 18:47:23 +00:00
Dmitri Gribenko 410ba0c3d5 Fix regular expression to work with multiple-digit version numbers 
llvm-svn: 194719
 2013-11-14 18:31:30 +00:00
Fariborz Jahanian da267d0551 ObjectiveC migrator: This patch sets access property 
attributes on 'readonly' properties. // rdar://15460787

llvm-svn: 194718
 2013-11-14 18:28:58 +00:00
Joey Gouly 561bba2e9f [OpenCL] Make sure we put string literals in the constant address space. 
llvm-svn: 194717
 2013-11-14 18:26:10 +00:00
Jordan Rose dba2692865 [analyzer] Treat MSVC's _wassert as noreturn. 
This makes sure the analyzer actually honors assert() in an MSVC project.

Patch by Anders Montonen!

llvm-svn: 194716
 2013-11-14 17:55:00 +00:00
Tim Northover 28adfbb0d1 ARM: produce friendly error for invalid inline asm 
We used to perform an invalid operation on an MVT and crash, which wasn't much
fun.

Patch by Oliver Stannard.

llvm-svn: 194714
 2013-11-14 17:15:39 +00:00
Rafael Espindola f04bb72b61 Add a triple and switch test to FileCheck. 
On windows we don't print .weak for function definitions, so count was only
finding 1 'weak'.

llvm-svn: 194713
 2013-11-14 17:12:32 +00:00
NAKAMURA Takumi dc23e8b819 llvm-cov.test: Remove XFAIL:arm. Seems this is passing since my tweaks. 
llvm-svn: 194712
 2013-11-14 17:08:26 +00:00
Dmitry Vyukov 2e7e5801a7 asan: disable pthread_setname_np interceptor 
it does not work anyway and can cause significant slowdown

llvm-svn: 194711
 2013-11-14 16:48:22 +00:00
Argyrios Kyrtzidis 61f2032d3b [objcmt] Introduce "objcmt-white-list-dir-path=" option. 
This options accepts a path to a directory, collects the filenames of the files
it contains, and the migrator will only modify files with the same filename.

llvm-svn: 194710
 2013-11-14 16:33:29 +00:00
Argyrios Kyrtzidis c47c63b2dd [objcmt] -objcmt-atomic-property & -objcmt-ns-nonatomic-iosonly are companion flags. 
Ignore them when determining if some transformation was enabled.

llvm-svn: 194709
 2013-11-14 16:33:20 +00:00
Manuel Klimek 814f9bd93a Make clang's static analyzer checks available through clang-tidy. 
This is implemented in a way that the current static analyzer
architecture allows, in the future we might want to revisit this.

With this change static analyzer checks are available from clang-tidy
by specifying -checks=clang-analyzer-<name>.

This change also fixes the use of the compilation database to allow
clang-tidy to be used like any other clang tool.

llvm-svn: 194707
 2013-11-14 15:49:44 +00:00
Benjamin Kramer e8a2c18bc7 Move classes into anonymous namespaces. 
llvm-svn: 194706
 2013-11-14 15:46:10 +00:00
Rafael Espindola 4929301af4 Error if we see an alias to a declaration. 
In ELF and COFF an alias is just another offset in a section. There is no way
to represent an alias to something in another file.

In MachO, the spec has the N_INDR type which should allow for exactly that, but
is not currently implemented. Given that it is specified but not implemented,
we error in codegen to avoid miscompiling but don't reject aliases to
declarations in the verifier to leave the option open of implementing it.

In the past we have used alias to declarations as a way of implementing
weakref, which is why it exists in some old tests which this patch updates.

llvm-svn: 194705
 2013-11-14 13:58:06 +00:00
Kostya Serebryany c46f281f83 [asan] unbreak dfsan, which includes sanitizer/common_interface_defs.h into internal sources (although it shoudn't) 
llvm-svn: 194704
 2013-11-14 13:44:43 +00:00
Kostya Serebryany 599f0c1309 [asan] disable CovDump on Windows for now (fails to compile) 
llvm-svn: 194703
 2013-11-14 13:37:54 +00:00
Kostya Serebryany 91c52d9552 [asan] Poor man's coverage that works with ASan (compiler-rt part) 
llvm-svn: 194702
 2013-11-14 13:28:17 +00:00
Kostya Serebryany 6da3f74061 [asan] Poor man's coverage that works with ASan 
llvm-svn: 194701
 2013-11-14 13:27:41 +00:00
Evgeniy Stepanov b22018abed [msan] Use CHECK-DAG instead of CHECK where order of instructions does not matter. 
This may fix hexagon-elf bots.

llvm-svn: 194700
 2013-11-14 12:46:12 +00:00
Evgeniy Stepanov 5912fa4c4b [msan] A test for r194697. 
llvm-svn: 194699
 2013-11-14 12:31:18 +00:00
Alexey Samsonov 164841036d [UBSan] Make sure ASan and UBSan interact properly by running each test from UBSan test suite with and without ASan 
llvm-svn: 194698
 2013-11-14 12:30:09 +00:00
Evgeniy Stepanov 585813e33d [msan] Fast path optimization for wrap-indirect-calls feature of MemorySanitizer. 
Indirect call wrapping helps MSanDR (dynamic instrumentation companion tool
for MSan) to catch all cases where execution leaves a compiler-instrumented
module by allowing the tool to rewrite targets of indirect calls.

This change is an optimization that skips wrapping for calls when target is
inside the current module. This relies on the linker providing symbols at the
begin and end of the module code (or code + data, does not really matter).
Gold linker provides such symbols by default. GNU (BFD) linker needs a link
flag: -Wl,--defsym=__executable_start=0.

More info:
https://code.google.com/p/memory-sanitizer/wiki/MSanDR#Native_exec

llvm-svn: 194697
 2013-11-14 12:29:04 +00:00
Alexey Samsonov 003c4bfc42 [ASan] Introduce a top-level target to collect all ASan runtimes and deps 
llvm-svn: 194696
 2013-11-14 12:24:12 +00:00
NAKAMURA Takumi bef6171f7d llvm-cov requires IR and Support as libraries. Instrumentation would be overkill. 
llvm-svn: 194695
 2013-11-14 11:45:16 +00:00
NAKAMURA Takumi 8b2f92a374 llvm-cov.test: Tweak win32 hosts not confused by \r\n in llvm-cov's stdout. 
"diff -b" -- Ignore space changes.

llvm-svn: 194694
 2013-11-14 11:45:10 +00:00
NAKAMURA Takumi 3241dc42be IR/GCOV.cpp: Use PRIu64 as format string with uint64_t. 
llvm-svn: 194693
 2013-11-14 11:45:04 +00:00
NAKAMURA Takumi 3b55196b15 Whitespace. 
llvm-svn: 194692
 2013-11-14 11:44:58 +00:00
Elena Demikhovsky 0a74b7da35 AVX-512: Handled extractelement from mask vector; 
Added VMOSHDUP/VMOVSLDUP shuffle instructions.

llvm-svn: 194691
 2013-11-14 11:29:27 +00:00
Simon Atanasyan 55df3bb5e0 [Mips] Add tests for MIPS/MIPS64 type defines and type limits macros. No 
functional changes - just reflection of the current state.

llvm-svn: 194690
 2013-11-14 11:15:10 +00:00
Chandler Carruth d9a328437e Fix the header comment of the new pass manager stuff to not claim to be 
the legacy stuff. =]

llvm-svn: 194689
 2013-11-14 10:55:14 +00:00
Matt Arsenault 671a005e4a Indentation fixes 
llvm-svn: 194688
 2013-11-14 10:08:50 +00:00
Alexey Samsonov 84dbdc0d8e [UBSan] Update UBSan location rendering to match r194686 
llvm-svn: 194687
 2013-11-14 09:54:10 +00:00
Alexey Samsonov 4d369187ec [Sanitizer] Print symbolized stack frame using a single Printf() call. 
This reduces the number of "write" syscalls performed to print a single
stack frame description, and makes sanitizer output less intermixed with
program output. Also, add a number of unit tests.

llvm-svn: 194686
 2013-11-14 09:41:24 +00:00
Alexey Samsonov 498e5906ad [Sanitizer] Add print_summary runtime flag to disable error summaries (UBSan doesn't need them) 
llvm-svn: 194685
 2013-11-14 08:56:59 +00:00
Matt Arsenault f4760455e8 Add a comment 
llvm-svn: 194684
 2013-11-14 08:06:38 +00:00
Matt Arsenault 269092d747 Fix trailing whitespace in debug printing 
llvm-svn: 194683
 2013-11-14 08:06:35 +00:00
Matt Arsenault bc63770800 R600/SI: Add testcase for problem I ran into 
with the older version of the moveToVALU changes.

llvm-svn: 194682
 2013-11-14 07:57:29 +00:00
NAKAMURA Takumi 5b94d28141 yaml::Input::mapTag(): Don't use StringRef to hold return type of std::string. 
llvm-svn: 194681
 2013-11-14 07:08:56 +00:00
NAKAMURA Takumi 9439c528fe Whitespace. 
llvm-svn: 194680
 2013-11-14 07:08:49 +00:00
NAKAMURA Takumi b155fa5fb5 AArch64DAGToDAGISel::SelectVTBL(): Fix a warning. [-Wunused-variable] 
llvm-svn: 194679
 2013-11-14 07:04:07 +00:00
Kevin Qin 3058bf4533 Remove a test failure. 
llvm-svn: 194678
 2013-11-14 07:00:00 +00:00
Rui Ueyama aa85517303 Fix indentation and delete trailing whitespace. 
llvm-svn: 194677
 2013-11-14 06:58:32 +00:00
Andrew Trick 561f2218e0 Minor extension to llvm.experimental.patchpoint: don't require a call. 
If a null call target is provided, don't emit a dummy call. This
allows the runtime to reserve as little nop space as it needs without
the requirement of emitting a call.

llvm-svn: 194676
 2013-11-14 06:54:10 +00:00
Rui Ueyama 519b9e357f Use makeArrayRef() to make ArrayRef from C array. 
llvm-svn: 194675
 2013-11-14 06:52:35 +00:00
Kevin Qin 91ac11387c Add test case for AArch64 NEON poly64 intrinsic. 
llvm-svn: 194674
 2013-11-14 06:49:00 +00:00
Kevin Qin 6e0547dfc9 Add test case for AArch64 NEON instruction set misc. 
llvm-svn: 194673
 2013-11-14 06:45:17 +00:00