Tamas Berghammer [Fri, 13 Mar 2015 11:16:03 +0000 (11:16 +0000)]
Add code to exit the NativeProcessLinux Monitor thread on android
This CL change the logic used to terminate the monitor thread of
NativeProcessLinux to use a signal instead of pthread_cancel as
pthread_cancel is not supported on android.
Differential revision: http://reviews.llvm.org/D8205
llvm-svn: 232155
Alexander Musman [Fri, 13 Mar 2015 10:38:23 +0000 (10:38 +0000)]
[OPENMP] Re-factor __kmpc_for_static_init_* routine generation.
llvm-svn: 232154
Tamas Berghammer [Fri, 13 Mar 2015 10:32:42 +0000 (10:32 +0000)]
Fix fetching the architecture of the target on process launch
Previously it was fetched only if the architecture isn't valid, but the
architecture can be valid without containing all information about the
current target (e.g. missing os).
Differential revision: http://reviews.llvm.org/D8057
llvm-svn: 232153
Tamas Berghammer [Fri, 13 Mar 2015 10:32:37 +0000 (10:32 +0000)]
Remove non const version of GetArchitecture from Target.h
The architecture of a target should be updated only by the
SetArchitecture method so the target can correctly manage its modules.
llvm-svn: 232152
Pavel Labath [Fri, 13 Mar 2015 10:22:00 +0000 (10:22 +0000)]
Respect include_inlines when looking up functions in SymbolFileDWARF
Summary:
SymbolFileDWARF was not respecting the include_inlines argument in function lookup in all code
paths. This resulted in an attempt to call an inlined function during expression evaluation,
which is impossible, and usually resulted in a segfault in the inferior. This patch makes sure
include_inlines is respected in all code paths.
Reviewers: clayborg
Subscribers: lldb-commits, sivachandra
Differential Revision: http://reviews.llvm.org/D8286
llvm-svn: 232151
Tamas Berghammer [Fri, 13 Mar 2015 10:12:25 +0000 (10:12 +0000)]
Skip fdleak tests on android
Android have more file descriptor opened by the shell what are inherited
to the process (different ones on device and on emulator).
Differential revision: http://reviews.llvm.org/D8299
llvm-svn: 232150
Chandler Carruth [Fri, 13 Mar 2015 08:29:54 +0000 (08:29 +0000)]
[Modules] Teach Clang to survive ambiguous macros which come from system
headers even if they arrived when merging non-system modules.
The idea of this code is that we don't want to warn the user about
macros defined multiple times by their system headers with slightly
different definitions. We should have this behavior if either the
macro comes from a system module, or the definition within the module
comes from a system header. Previously, we would warn on ambiguous
macros being merged when they came from a users modules even though they
only showed up via system headers.
By surviving this we can handle common system header macro differences
like differing 'const' qualification of pointers due to some headers
predating 'const' being valid in C code, even when those systems headers
are pre-built into a system module.
Differential Revision: http://reviews.llvm.org/D8310
llvm-svn: 232149
Argyrios Kyrtzidis [Fri, 13 Mar 2015 07:39:30 +0000 (07:39 +0000)]
[libclang] Fix crash when code-completing inside constructor initializer for a builtin type.
rdar://
20149746
llvm-svn: 232145
Owen Anderson [Fri, 13 Mar 2015 07:09:33 +0000 (07:09 +0000)]
Teach TBAA analysis to report errors on cyclic TBAA metadata rather than hanging.
llvm-svn: 232144
Owen Anderson [Fri, 13 Mar 2015 06:41:26 +0000 (06:41 +0000)]
Fix an infinite recursion in the verifier caused by calling isSized on a recursive type.
llvm-svn: 232143
Hao Liu [Fri, 13 Mar 2015 05:15:23 +0000 (05:15 +0000)]
[MachineCopyPropagation] Fix a bug causing incorrect removal for the instruction sequences as follows
%Q5_Q6<def> = COPY %Q2_Q3
%D5<def> =
%D3<def> =
%D3<def> = COPY %D6 // Incorrectly removed in MachineCopyPropagation
Using of %D3 results in incorrect result ...
Reviewed in http://reviews.llvm.org/D8242
llvm-svn: 232142
Argyrios Kyrtzidis [Fri, 13 Mar 2015 04:40:07 +0000 (04:40 +0000)]
[libclang] During member ref expression visitation, ignore base anonymous struct/union fields.
Otherwise they will shadow the real field that that we are interested in.
rdar://
19783938
llvm-svn: 232141
Richard Smith [Fri, 13 Mar 2015 04:05:01 +0000 (04:05 +0000)]
Deduplicate #undef directives imported from multiple modules.
No functionality change, but deeply-importing module files are smaller and
faster now.
llvm-svn: 232140
Richard Smith [Fri, 13 Mar 2015 03:56:27 +0000 (03:56 +0000)]
Fix build break in this code. Nothing uses this header, but the modules
buildbot builds it anyway and was angry because of this.
llvm-svn: 232139
NAKAMURA Takumi [Fri, 13 Mar 2015 03:47:43 +0000 (03:47 +0000)]
Add clangBasic to libdeps according to r232051 since the interface of ASTMatchers was changed.
llvm-svn: 232138
Vince Harron [Fri, 13 Mar 2015 03:43:46 +0000 (03:43 +0000)]
Don't require AVX registers if the target CPU doesn't have them
TestLldbGdbServer was failing because it always assumed AVX is available on
x86_64 Linux. This patch checks the target before asserting that AVX
registers are available.
llvm-svn: 232137
Enrico Granata [Fri, 13 Mar 2015 02:20:41 +0000 (02:20 +0000)]
Bulk of the infrastructure work to allow script commands to be backed by object instances in addition to free functions
This works by creating a command backed by a class whose interface should - at least - include
def __init__(self, debugger, session_dict)
def __call__(self, args, return_obj, exe_ctx)
What works:
- adding a command via command script add --class
- calling a thusly created command
What is missing:
- support for custom help
- test cases
The missing parts will follow over the next couple of days
This is an improvement over the existing system as:
a) it provides an obvious location for commands to provide help strings (i.e. methods)
b) it allows commands to store state in an obvious fashion
c) it allows us to easily add features to script commands over time (option parsing and subcommands registration, I am looking at you :-)
llvm-svn: 232136
Chris Bieneman [Fri, 13 Mar 2015 01:58:14 +0000 (01:58 +0000)]
Updating GettingStarted documentation to reference CMake as the preferred way to build LLVM.
Reviewers: chandlerc, samsonov, echristo
Reviewed By: samsonov
Subscribers: emaste, joker.eph, llvm-commits
Differential Revision: http://reviews.llvm.org/D8046
llvm-svn: 232135
Nick Lewycky [Fri, 13 Mar 2015 01:37:52 +0000 (01:37 +0000)]
When forming an addrec out of a phi don't just look at the last computation and steal its flags for our own, there may be other computations in the middle. Check whether the LHS of the computation is the phi itself and then we know it's safe to steal the flags. Fixes PR22795.
There's a missed optimization opportunity where we could look at the full chain of computation and take the intersection of the flags instead of only looking one instruction deep.
llvm-svn: 232134
Andrew Wilkins [Fri, 13 Mar 2015 01:36:02 +0000 (01:36 +0000)]
[llgo] update year in LICENSE.txt
llvm-svn: 232133
Eric Christopher [Fri, 13 Mar 2015 01:26:39 +0000 (01:26 +0000)]
Use the variable names from the TargetInstrInfo source when we
reference them in the generated files. A few characters aren't huge
here and CFSetupOpcode is much more readable than S0.
llvm-svn: 232132
Eric Christopher [Fri, 13 Mar 2015 01:10:08 +0000 (01:10 +0000)]
Add a return after the llvm namespace code for a little extra
readability in generated files.
llvm-svn: 232131
Joerg Sonnenberger [Fri, 13 Mar 2015 00:54:30 +0000 (00:54 +0000)]
Simplify.
llvm-svn: 232130
Eric Christopher [Fri, 13 Mar 2015 00:49:50 +0000 (00:49 +0000)]
Use the cached subtarget off of the machine function.
llvm-svn: 232129
Eric Christopher [Fri, 13 Mar 2015 00:38:19 +0000 (00:38 +0000)]
Use the cached subtarget off of the machine function.
llvm-svn: 232128
Enrico Granata [Fri, 13 Mar 2015 00:31:45 +0000 (00:31 +0000)]
Silence warnings here by explicit cast.
llvm-svn: 232126
Joerg Sonnenberger [Fri, 13 Mar 2015 00:18:28 +0000 (00:18 +0000)]
We want single precision here.
llvm-svn: 232125
NAKAMURA Takumi [Thu, 12 Mar 2015 23:49:06 +0000 (23:49 +0000)]
[CMake] Add clangBasic in ASTMatchersTests, according to r232051.
Jan Vesely noticed it. See also r232055.
llvm-svn: 232123
Benjamin Kramer [Thu, 12 Mar 2015 23:46:55 +0000 (23:46 +0000)]
Disambiguate call for GCC.
llvm-svn: 232122
Benjamin Kramer [Thu, 12 Mar 2015 23:41:40 +0000 (23:41 +0000)]
CodeGen: Base the conditional cleanup machinery on variadic templates
This is complicated by the fact that we can't simply use side-effecting
calls in an argument list without losing all guarantees about the order
they're emitted. To keep things deterministic we use tuples and brace
initialization, which thankfully guarantees evaluation order.
No functionality change intended.
llvm-svn: 232121
Sanjay Patel [Thu, 12 Mar 2015 23:16:18 +0000 (23:16 +0000)]
[X86, AVX2] Replace inserti128 and extracti128 intrinsics with generic shuffles
This should complete the job started in r231794 and continued in r232045:
We want to replace as much custom x86 shuffling via intrinsics
as possible because pushing the code down the generic shuffle
optimization path allows for better codegen and less complexity
in LLVM.
AVX2 introduced proper integer variants of the hacked integer insert/extract
C intrinsics that were created for this same functionality with AVX1.
This should complete the removal of insert/extract128 intrinsics.
The Clang precursor patch for this change was checked in at r232109.
llvm-svn: 232120
Eric Christopher [Thu, 12 Mar 2015 23:13:03 +0000 (23:13 +0000)]
Move a variable into the assert where it's used - fixes a -Asserts
build warning/error.
llvm-svn: 232119
Eric Christopher [Thu, 12 Mar 2015 22:48:50 +0000 (22:48 +0000)]
In preparation for moving ARM's TargetRegisterInfo to the TargetMachine
merge Thumb1RegisterInfo and Thumb2RegisterInfo. This will enable
us to match the TargetMachine for our TargetRegisterInfo classes.
llvm-svn: 232117
Enrico Granata [Thu, 12 Mar 2015 22:33:52 +0000 (22:33 +0000)]
Add override markers
llvm-svn: 232116
Enrico Granata [Thu, 12 Mar 2015 22:30:58 +0000 (22:30 +0000)]
This fixes the build I previously broke - and actually makes the test case work just like I promised
llvm-svn: 232115
Enrico Granata [Thu, 12 Mar 2015 22:17:07 +0000 (22:17 +0000)]
Fix a bug in the data formatters where summary strings would not look into the non-synthetic value for child members if the ValueObject being formatted happened to have a synthetic value
rdar://
15630776
llvm-svn: 232114
Enrico Granata [Thu, 12 Mar 2015 22:16:20 +0000 (22:16 +0000)]
Fix an issue where values would be printed in one-line mode even if you asked to see locations and/or asked for flat output mode
llvm-svn: 232113
Daniel Jasper [Thu, 12 Mar 2015 22:13:45 +0000 (22:13 +0000)]
clang-format: [OBJC] Don't indent 8 spaces in method declarations.
Before:
- (void)
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa:
(SoooooooooooooooooooooomeType *)
bbbbbbbbbb;
After:
- (void)
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa:
(SoooooooooooooooooooooomeType *)
bbbbbbbbbb;
llvm-svn: 232112
Meador Inge [Thu, 12 Mar 2015 21:55:55 +0000 (21:55 +0000)]
LinkerScript: Add evaluation of the EXTERN command
This patch implements evaluation of the GNU ld EXTERN command.
llvm-svn: 232111
Meador Inge [Thu, 12 Mar 2015 21:55:50 +0000 (21:55 +0000)]
LinkerScript: Add parsing of the EXTERN command
This patch implements parsing of the GNU ld EXTERN command [1].
Evaluation will be added at a later point in time.
[1] https://sourceware.org/binutils/docs/ld/Miscellaneous-Commands.html#Miscellaneous-Commands
llvm-svn: 232110
Sanjay Patel [Thu, 12 Mar 2015 21:54:24 +0000 (21:54 +0000)]
[X86, AVX2] Replace inserti128 and extracti128 intrinsics with generic shuffles
This is nearly identical to the v*f128_si256 parts of r231792 and r232052.
AVX2 introduced proper integer variants of the hacked integer insert/extract
C intrinsics that were created for this same functionality with AVX1.
This should complete the front end fixes for insert/extract128 intrinsics.
Corresponding LLVM patch to follow.
llvm-svn: 232109
Simon Pilgrim [Thu, 12 Mar 2015 21:42:03 +0000 (21:42 +0000)]
Removed useless palignr test - we don't actually provide a llvm.x86.ssse3.palign.r.128 intrinsic
Differential Revision: http://reviews.llvm.org/D8302
llvm-svn: 232108
Ed Maste [Thu, 12 Mar 2015 21:36:10 +0000 (21:36 +0000)]
Use signed int implementation for __fixint
llvm-svn: 232107
Tom Stellard [Thu, 12 Mar 2015 21:34:28 +0000 (21:34 +0000)]
R600/SI: Don't print scc reg in sopc assembly string
This is how the proprietary driver prints sopc instructions.
llvm-svn: 232106
Tom Stellard [Thu, 12 Mar 2015 21:34:22 +0000 (21:34 +0000)]
R600/SI: Remove _e32 and _e64 suffixes from mnemonics
Instead print them as part of the $dst operand. The AsmMatcher
requires the 32-bit and 64-bit encodings have the same mnemonic in
order to parse them correctly.
llvm-svn: 232105
Andrew Kaylor [Thu, 12 Mar 2015 21:32:59 +0000 (21:32 +0000)]
Adding WinEHPrepare tests (currently XFAILs)
llvm-svn: 232104
Eric Christopher [Thu, 12 Mar 2015 21:04:46 +0000 (21:04 +0000)]
Migrate the AArch64 TargetRegisterInfo to its TargetMachine
implementation. This requires a bit of scaffolding and a few fixups
that'll go away once all of the ports have been migrated.
llvm-svn: 232103
Eric Christopher [Thu, 12 Mar 2015 21:04:42 +0000 (21:04 +0000)]
Remove unused headers.
llvm-svn: 232102
Benjamin Kramer [Thu, 12 Mar 2015 20:58:06 +0000 (20:58 +0000)]
Sema: Make BoundTypeDiagnoser a variadic template
llvm-svn: 232101
Tobias Grosser [Thu, 12 Mar 2015 20:48:07 +0000 (20:48 +0000)]
Add -polly-vectorizer=stripmine
By strip-mining outer loops to the innermost level we can enable LLVM's loop
vectorizer to vectorize outer loops.
llvm-svn: 232100
Tobias Grosser [Thu, 12 Mar 2015 20:47:58 +0000 (20:47 +0000)]
Drop option to prepare code for the BB vectorizer
The BB vectorizer is deprecated and there is no point in generating code for it
any more. This option was introduced when there was not yet any loop vectorizer
in sight. Now being matured, Polly should target the loop vectorizer.
llvm-svn: 232099
Krzysztof Parzyszek [Thu, 12 Mar 2015 20:38:10 +0000 (20:38 +0000)]
Unxfail passing test on Hexagon
test/CodeGen/Generic/2008-02-20-MatchingMem.ll
llvm-svn: 232098
David Blaikie [Thu, 12 Mar 2015 20:18:10 +0000 (20:18 +0000)]
Make the atom_iterator copy assignable
This makes it a bit more like a 'real' iterator though I still haven't
gone through to make sure it meets the full requirements. Copy
assignability seems to be required by MSVC's std::find_if, which is its
right.
llvm-svn: 232097
Renato Golin [Thu, 12 Mar 2015 20:14:35 +0000 (20:14 +0000)]
Update copyright year to 2015.
llvm-svn: 232096
Renato Golin [Thu, 12 Mar 2015 20:13:54 +0000 (20:13 +0000)]
Update copyright year to 2015.
llvm-svn: 232095
Renato Golin [Thu, 12 Mar 2015 20:13:11 +0000 (20:13 +0000)]
Update copyright year to 2015.
llvm-svn: 232094
Hal Finkel [Thu, 12 Mar 2015 20:09:39 +0000 (20:09 +0000)]
Revert "r232027 - Add infrastructure for support of multiple memory constraints"
This (r232027) has caused PR22883; so it seems those bits might be used by
something else after all. Reverting until we can figure out what else to do.
Original commit message:
The operand flag word for ISD::INLINEASM nodes now contains a 15-bit
memory constraint ID when the operand kind is Kind_Mem. This constraint
ID is a numeric equivalent to the constraint code string and is converted
with a target specific hook in TargetLowering.
This patch maps all memory constraints to InlineAsm::Constraint_m so there
is no functional change at this point. It just proves that using these
previously unused bits in the encoding of the flag word doesn't break anything.
The next patch will make each target preserve the current mapping of
everything to Constraint_m for itself while changing the target independent
implementation of the hook to return Constraint_Unknown appropriately. Each
target will then be adapted in separate patches to use appropriate Constraint_*
values.
llvm-svn: 232093
Vince Harron [Thu, 12 Mar 2015 20:08:45 +0000 (20:08 +0000)]
XFAIL TestAbbreviations on Linux, improve test
It was failing on gcc 4.8, only passing accidentally on clang 3.5
This patch improves the checking to make sure if fails in all cases
and then XFAILS
llvm-svn: 232092
Vince Harron [Thu, 12 Mar 2015 20:07:13 +0000 (20:07 +0000)]
Test that software breakpoints aren't visible in disassembly
Linux lldb-server Handle_m doesn't properly replace software breakpoints
with the original instructions. This test is added with expectedFailureLinux
Differential Revision: http://reviews.llvm.org/D8191
llvm-svn: 232091
Logan Chien [Thu, 12 Mar 2015 19:56:25 +0000 (19:56 +0000)]
[autoconf] Fix the build failure by quoting the strings.
llvm-svn: 232090
Alexey Samsonov [Thu, 12 Mar 2015 19:53:06 +0000 (19:53 +0000)]
Update copyright year to 2015.
llvm-svn: 232089
David Blaikie [Thu, 12 Mar 2015 19:46:21 +0000 (19:46 +0000)]
Rephrase find loop to use std::find_if
Avoids the need for an assert-only variable, among other benefits.
llvm-svn: 232088
Nico Weber [Thu, 12 Mar 2015 19:37:10 +0000 (19:37 +0000)]
Fix grammar in a comment, wrap to 80 columns. No behavior change.
llvm-svn: 232087
Nico Weber [Thu, 12 Mar 2015 19:35:34 +0000 (19:35 +0000)]
Remove duplicate "the". N+1 redundancy is not useful here.
llvm-svn: 232086
Quentin Colombet [Thu, 12 Mar 2015 19:34:12 +0000 (19:34 +0000)]
[X86] Fix a regression introduced by r223641.
The permps and permd instructions have their operands swapped compared to the
intrinsic definition. Therefore, they do not fall into the INTR_TYPE_2OP
category.
I did not create a new category for those two, as they are the only one AFAICT
in that case.
<rdar://problem/
20108262>
llvm-svn: 232085
Simon Atanasyan [Thu, 12 Mar 2015 18:53:06 +0000 (18:53 +0000)]
[Mips] Make `readAddend` a virtual member function to escape explicit
template class instantiation
No functional changes.
llvm-svn: 232081
Frederic Riss [Thu, 12 Mar 2015 18:45:10 +0000 (18:45 +0000)]
Reapply "[dsymutil] Gather function ranges during DIE selection."
This reverts commit r231967 which reinstates r231957.
Now that IntervalMap uses explicitely aligned storage, it should be safe.
llvm-svn: 232080
Frederic Riss [Thu, 12 Mar 2015 18:45:07 +0000 (18:45 +0000)]
[ADT] IntervalMap: use AlignedCharArrayUnion.
Currently IntervalMap would assert when used with keys bigger than host
pointers. This patch uses the AlignedCharArrayUnion functionality to
overcome that limitation.
Differential Revision: http://reviews.llvm.org/D8268
llvm-svn: 232079
Yaron Keren [Thu, 12 Mar 2015 18:39:54 +0000 (18:39 +0000)]
Add missing include guards.
llvm-svn: 232078
Hafiz Abid Qadeer [Thu, 12 Mar 2015 18:35:54 +0000 (18:35 +0000)]
Add -p and -r options to lldb-mi command -file-exec-file-and-symbols to support iOS debugging on macOS.
The patch adds 2 options which are not present in the GDB MI. Those have been described in MIExtensions.txt.
Patch from Chuck Ries.
llvm-svn: 232077
Eric Christopher [Thu, 12 Mar 2015 18:23:01 +0000 (18:23 +0000)]
Fix comment formatting.
llvm-svn: 232076
Oleksiy Vyalov [Thu, 12 Mar 2015 18:18:03 +0000 (18:18 +0000)]
Make ModuleCache::Get to return instantiated ModuleSP instance so already created in-memory instance can be returned instead of creating a new one.
http://reviews.llvm.org/D8270
llvm-svn: 232075
Viktor Kutuzov [Thu, 12 Mar 2015 18:14:42 +0000 (18:14 +0000)]
[Tsan] Do not declare std_suppressions when not used
Differential Revision: http://reviews.llvm.org/D8288
llvm-svn: 232074
Viktor Kutuzov [Thu, 12 Mar 2015 18:12:43 +0000 (18:12 +0000)]
[Tsan] Adjust SA_SIGINFO and SIG_SETMASK values on FreeBSD.
Differential Revision: http://reviews.llvm.org/D8176
llvm-svn: 232073
Viktor Kutuzov [Thu, 12 Mar 2015 18:10:06 +0000 (18:10 +0000)]
[Sanitizers] Fix sanitizers to build on FreeBSD.
Differential Revision: http://reviews.llvm.org/D8175
llvm-svn: 232072
Eric Christopher [Thu, 12 Mar 2015 17:54:19 +0000 (17:54 +0000)]
Remove the need to cache the subtarget in the X86 TargetRegisterInfo
classes. Use a Triple instead and simplify a lot of the querying
logic to use lookups on the Triple.
llvm-svn: 232071
David Majnemer [Thu, 12 Mar 2015 17:44:49 +0000 (17:44 +0000)]
MS ABI: Allow a nullptr_t exception to be caught by void * catch handler
A nullptr exception object can be caught by any pointer type catch
handler. However, it is not possible to express this in the exception
info for the MS ABI. As a middle ground, allow such exception objects
to be caught with pointer-to-void catch handlers.
llvm-svn: 232069
Greg Clayton [Thu, 12 Mar 2015 17:42:15 +0000 (17:42 +0000)]
Avoid a failing test case by fixing things so the compiler generates a line table entry for line the very start of the printf() before any values have been loaded into registers.
The issue was the previous code tried to stop on the following code in main.c:
21 // Stop here and set values
22 printf ("Val - %d Mine - %d, %d, %llu. Ptr - %d, %d, %llu\n",
23 val,
24 mine.first_val, mine.second_val, mine.third_val,
25 ptr->first_val, ptr->second_val, ptr->third_val);
We we set a source regex breakpoint on "// Stop here and set values" we would set a breakpoint on line 22 as expected.
The problem is the most recent clang compiler generates a line table like this
0x1000: main.c:23 // Loading of "val" into a register
0x1010: main.c:24 // Load mine.first_val, mine.second_val, mine.third_val values into registers or on the stack
0x1020: main.c:25 // Load ptr->first_val, ptr->second_val, ptr->third_val values into registers or on the stack
0x1030: main.c:22 // Call to printf
In this test, we run to line 22, then we use python to modify the value of "val" and then continue to another breakpoint and try to read the STDOUT from the printf to verify the values changed correctly.
With the above line table the value for "val" had already been loaded into a register so the string from printf would be incorrect.
Doing an easy fix for now by changing the code to:
21 // Stop here and set values
22 printf ("Val - %d Mine - %d, %d, %llu. Ptr - %d, %d, %llu\n", val,
23 mine.first_val, mine.second_val, mine.third_val,
24 ptr->first_val, ptr->second_val, ptr->third_val);
Now we get a line table entry for line 22 that is before any locals are read from the stack into registers.
I need to follow up with the compiler guys and see if we can get a fix for this as anyone setting file + line breeakpoints might be very surprised to have code from lines below the current line already have had their code run.
llvm-svn: 232068
Chris Bieneman [Thu, 12 Mar 2015 17:33:34 +0000 (17:33 +0000)]
Refactoring CMake CrossCompile module.
* put most of the cross-compiling support into a function llvm_create_cross_target_internal.
* when CrossCompile is included it still generates a NATIVE target.
* llvm_create_cross_target function takes a target_name which should match a toolchain.
* llvm_create_cross_target can now be used to target more than one cross-compilation target.
llvm-svn: 232067
Logan Chien [Thu, 12 Mar 2015 17:27:53 +0000 (17:27 +0000)]
[docs] Update the doxygen configuration file.
Update the doxygen configuration file and the Makefile build rules
to provide better output (simply use the default stylesheet and template
from the Doxygen distribution.)
This CL has upgrade doxygen.cfg.in to Doxygen 1.8.6.
llvm-svn: 232066
Logan Chien [Thu, 12 Mar 2015 17:27:19 +0000 (17:27 +0000)]
[docs] Replace the doxygen qch option properly.
llvm-svn: 232065
Logan Chien [Thu, 12 Mar 2015 17:26:27 +0000 (17:26 +0000)]
[docs] Update the doxygen configuration file.
Update the doxygen configuration file and Makefile build rules
to provide better output (simply use the default stylesheet and template
from the Doxygen distribution.)
This CL has upgrade doxygen.cfg.in to Doxygen 1.8.6.
llvm-svn: 232064
Logan Chien [Thu, 12 Mar 2015 17:25:25 +0000 (17:25 +0000)]
[autoconf] Regenerate autoconf configure script.
llvm-svn: 232063
Logan Chien [Thu, 12 Mar 2015 17:25:01 +0000 (17:25 +0000)]
[autoconf] Refine doxygen document options.
This CL adds --enable-doxygen-search to enable doxygen search engine
and --enable-doxygen-qt-help to enable the Qt help file generation.
llvm-svn: 232062
Sanjay Patel [Thu, 12 Mar 2015 17:23:46 +0000 (17:23 +0000)]
Replace second (hopefully unused) access of macro input argument with zero vector to be safer.
Suggested by Craig Topper in D8275.
This is a follow-on to r232052.
llvm-svn: 232061
Ilia K [Thu, 12 Mar 2015 17:12:06 +0000 (17:12 +0000)]
Remove unused FileSpec variable from Target::GetSharedModule
llvm-svn: 232060
Ilia K [Thu, 12 Mar 2015 17:05:18 +0000 (17:05 +0000)]
Clean up includes in source/lldb.cpp (1 was unused, 1 duplicated)
llvm-svn: 232059
Chris Bieneman [Thu, 12 Mar 2015 16:49:52 +0000 (16:49 +0000)]
Fixing CMake developer warning.
LLDUnitTests target doesn't exist unless LLVM_INCLUDE_TESTS is On.
llvm-svn: 232058
Krzysztof Parzyszek [Thu, 12 Mar 2015 16:44:50 +0000 (16:44 +0000)]
Remove unused complex patterns for addressing modes on Hexagon.
llvm-svn: 232057
Sanjay Patel [Thu, 12 Mar 2015 16:29:58 +0000 (16:29 +0000)]
make an array of constants explicitly const
Suggested by Craig Topper in D8184.
This goes with r232047.
llvm-svn: 232056
Benjamin Kramer [Thu, 12 Mar 2015 16:25:19 +0000 (16:25 +0000)]
ASTMatchers: Add an explicit dependency on libclangBasic.
In a static build the dependency is picked up implictly, but not in a shared
library build. This is needed for the new ObjC matchers that reference Selector.
llvm-svn: 232055
Chris Bieneman [Thu, 12 Mar 2015 16:19:16 +0000 (16:19 +0000)]
Doing some cleanup to the iOS toolchain.
* There is no reason to require SDKROOT as an environment variable because we can derive it from xcrun
* Setting CMAKE_RANLIB makes our static archives usable
llvm-svn: 232053
Sanjay Patel [Thu, 12 Mar 2015 15:50:36 +0000 (15:50 +0000)]
[X86, AVX] replace vextractf128 intrinsics with generic shuffles
This is very much like D8088 (checked in at r231792).
Now that we've replaced the vinsertf128 intrinsics,
do the same for their extract twins.
Differential Revision: http://reviews.llvm.org/D8275
llvm-svn: 232052
Manuel Klimek [Thu, 12 Mar 2015 15:48:15 +0000 (15:48 +0000)]
Add support for a few Objective-C matchers.
Add some matchers for Objective-C selectors and messages to
ASTMatchers.h. Minor mods to ASTMatchersTest.h to allow test files with
".m" extension in addition to ".cpp". New tests added to
ASTMatchersTest.c.
Patch by Dean Sutherland.
llvm-svn: 232051
Ed Schouten [Thu, 12 Mar 2015 15:48:06 +0000 (15:48 +0000)]
Also enable the default rune table on CloudABI.
CloudABI does not expose a table on its own.
llvm-svn: 232050
Ed Schouten [Thu, 12 Mar 2015 15:44:39 +0000 (15:44 +0000)]
Add option to disable access to the global filesystem namespace.
Systems like FreeBSD's Capsicum and Nuxi CloudABI apply the concept of
capability-based security on the way processes can interact with the
filesystem API. It is no longer possible to interact with the VFS
through calls like open(), unlink(), rename(), etc. Instead, processes
are only allowed to interact with files and directories to which they
have been granted access. The *at() functions can be used for this
purpose.
This change adds a new config switch called
_LIBCPP_HAS_NO_GLOBAL_FILESYSTEM_NAMESPACE. If set, all functionality
that requires the global filesystem namespace will be disabled. More
concretely:
- fstream's open() function will be removed.
- cstdio will no longer pull in fopen(), rename(), etc.
- The test suite's get_temp_file_name() will be removed. This will cause
all tests that use the global filesystem namespace to break, but will
at least make all the other tests run (as get_temp_file_name will not
build anyway).
It is important to mention that this change will make fstream rather
useless on those systems for now. Still, I'd rather not have fstream
disabled entirely, as it is of course possible to come up with an
extension for fstream that would allow access to local filesystem
namespaces (e.g., by adding an openat() member function).
Differential revision: http://reviews.llvm.org/D8194
Reviewed by: jroelofs (thanks!)
llvm-svn: 232049
Ilia K [Thu, 12 Mar 2015 15:35:58 +0000 (15:35 +0000)]
Add low-frame/high-frame options to -stack-list-arguments (MI)
Summary:
Add low-frame/high-frame options to -stack-list-arguments
All tests pass on OS X.
Reviewers: clayborg, abidh
Reviewed By: abidh
Subscribers: lldb-commits, clayborg, abidh
Differential Revision: http://reviews.llvm.org/D8282
llvm-svn: 232048
Sanjay Patel [Thu, 12 Mar 2015 15:27:07 +0000 (15:27 +0000)]
IRBuilder: add a CreateShuffleVector function that takes an ArrayRef of int
This is a convenience function to ease mask creation of ShuffleVectors
in AutoUpgrade and other places.
Differential Revision: http://reviews.llvm.org/D8184
llvm-svn: 232047
Andrea Di Biagio [Thu, 12 Mar 2015 15:16:58 +0000 (15:16 +0000)]
[X86] Fix wrong target specific combine on SETCC nodes.
Part of the folding logic implemented by function 'PerformISDSETCCCombine'
only worked under the assumption that the condition code in input could have
been either SETNE or SETEQ.
Unfortunately that assumption was incorrect, and in some cases the algorithm
ended up incorrectly folding SETCC nodes.
The incorrect folding only affected SETCC dag nodes where:
- one of the operands was a build_vector of all zeroes;
- the other operand was a SIGN_EXTEND from a vector of MVT:i1 elements;
- the condition code was neither SETNE nor SETEQ.
Example:
(setcc (v4i32 (sign_extend v4i1:%A)), (v4i32 VectorOfAllZeroes), setge)
Before this patch, the entire dag node sequence from the example was
incorrectly folded to node %A.
With this patch, the dag node sequence is folded to a
(xor %A, (v4i1 VectorOfAllOnes)).
Added test setcc-combine.ll.
Thanks to Greg Bedwell for spotting this issue.
llvm-svn: 232046
Sanjay Patel [Thu, 12 Mar 2015 15:15:19 +0000 (15:15 +0000)]
[X86, AVX] replace vextractf128 intrinsics with generic shuffles
Now that we've replaced the vinsertf128 intrinsics,
do the same for their extract twins.
This is very much like D8086 (checked in at r231794):
We want to replace as much custom x86 shuffling via intrinsics
as possible because pushing the code down the generic shuffle
optimization path allows for better codegen and less complexity
in LLVM.
This is also the LLVM sibling to the cfe D8275 patch.
Differential Revision: http://reviews.llvm.org/D8276
llvm-svn: 232045