Commit Graph

4478 Commits

Author SHA1 Message Date
Kevin Enderby
12dccaed9c Fixes disassembler crashes on 2013 Haswell RTM instructions.
rdar://13318048


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176828 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-11 21:17:13 +00:00
Andrew Trick
c812110023 MIsched machine model: tablegen subtarget emitter improvement.
Fix the way resources are counted. I'm taking some time to cleanup the
way MachineScheduler handles in-order machine resources. Eventually
we'll need more PPC/Atom test cases in tree.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176390 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-01 23:31:26 +00:00
Bill Wendling
9bf3e3972d Enable syntax highlighting for reStructuredText files.
Patch by Journeyer J. Joh!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176235 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-28 06:43:24 +00:00
Michael J. Spencer
f15fe8195b [TableGen] Fix ICE on MSVC 2012 Release builds.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176125 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-26 21:29:47 +00:00
Kostya Serebryany
8eec41fc77 Unify clang/llvm attributes for asan/tsan/msan (LLVM part)
These are two related changes (one in llvm, one in clang).
LLVM: 
- rename address_safety => sanitize_address (the enum value is the same, so we preserve binary compatibility with old bitcode)
- rename thread_safety => sanitize_thread
- rename no_uninitialized_checks -> sanitize_memory

CLANG: 
- add __attribute__((no_sanitize_address)) as a synonym for __attribute__((no_address_safety_analysis))
- add __attribute__((no_sanitize_thread))
- add __attribute__((no_sanitize_memory))

for S in address thread memory
If -fsanitize=S is present and __attribute__((no_sanitize_S)) is not
set llvm attribute sanitize_S


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176075 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-26 06:58:09 +00:00
Matt Beaumont-Gay
50e75bfc29 'Hexadecimal' has two 'a's and only one 'i'.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176031 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-25 18:11:18 +00:00
Jyotsna Verma
1912c7624a Fix for bug 15246 -- out-of-bound error in the TableGen backend, CodeGenMapTable.cpp.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175185 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-14 17:58:13 +00:00
David Peixotto
af7c042af1 PR14992 - Tablegen incorrectly converts ARM tLDMIA_UPD pseudo to tLDMIA
Fixed bug in tablegen conversion when source pseudo instruction has
a different number of arguments than the destination instruction.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175066 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-13 19:21:47 +00:00
Guy Benyei
87d0b9ed14 Add static cast to unsigned char whenever a character classification function is called with a signed char argument, in order to avoid assertions in Windows Debug configuration.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175006 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-12 21:21:59 +00:00
Kay Tiong Khoo
6c3daabc3e Added 0x0D to 2-byte opcode extension table for prefetch* variants
Fixed decode of existing 3dNow prefetchw instruction
Intel is scheduled to add a compatible prefetchw (same encoding) to future CPUs

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174920 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-12 00:19:12 +00:00
Kostya Serebryany
ab39afa9d9 [tsan/msan] adding thread_safety and uninitialized_checks attributes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174864 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-11 08:13:54 +00:00
Daniel Dunbar
83a4cb51ce [lit] Add a display function for lit.Test.TestResult.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174667 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-07 21:34:34 +00:00
Guy Benyei
4cc74fcba0 Canonicalize line endings to Linux style also when the --strict-whitespace flag is in use. This flag is supposed to affect horizontal whitespaces only.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174541 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-06 20:40:38 +00:00
Jim Grosbach
fa05def52c Allow targets to add custom asm operand matching logic.
For example, ARM has several instructions with a literal '#0' immediate in the syntax
that's not represented as an actual operand. The asm matcher is expected a token
operand, but the parser will have created an immediate operand. This is currently
handled by dedicated per-instruction C++ munging of the ParsedAsmOperand list, but
will be better handled by this hook.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174487 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-06 06:00:06 +00:00
Bob Wilson
0dfa8a6d06 Preprocess Apple llvmCore headers to reflect NDEBUG setting. <rdar://12568983>
If an Apple llvmCore build is done without assertions, and a client uses
the llvmCore headers with assertions enabled, or vice versa, then things will
break because some of the structure sizes in the API are different.  Use the
unifdef tool to make the headers unconditionally match the way the llvmCore
libraries were built.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174460 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-05 22:59:42 +00:00
Bob Wilson
cdb0a58f88 Set the deployment target for Apple llvmCore builds. <rdar://problem/12712431>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174397 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-05 17:29:03 +00:00
Eli Bendersky
d07c2a5fa1 Fix comments
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174390 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-05 16:53:11 +00:00
Jack Carter
37ef65b9c1 This patch that sets the EmitAlias flag in td files
and enables the instruction printer to print aliased 
instructions. 

Due to usage of RegisterOperands a change in common 
code (utils/TableGen/AsmWriterEmitter.cpp) is required 
to get the correct register value if it is a RegisterOperand.

Contributer: Vladimir Medic
 


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174358 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-05 08:32:10 +00:00
Andrew Trick
d9a4f0cbd2 MachineModel: Inconsequential TableGen SubtargetEmitter fix.
Drive by fix. I noticed some missing logic that might bite future
users. This shouldn't affect the final output on currently modeled
targets.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174142 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-01 03:19:54 +00:00
Daniel Dunbar
ac1b2e5550 [lit] Add a test for internal shell execution behaviors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174102 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31 22:15:20 +00:00
Daniel Dunbar
a80ae9c71c [lit] Change to raise InternalShellError for all command execution issues.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174101 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31 22:15:15 +00:00
Daniel Dunbar
b62fb4ba5c [lit] Fix bug where InternalShellError messages were discarded.
- Also, change the exit code to match 'sh'.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174089 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31 20:58:16 +00:00
Daniel Dunbar
63a08e09ae [lit] Fix a shell parsing bug with ';' not separated by whitespace.
- Testing finds bugs, who knew.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174087 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31 20:51:17 +00:00
Daniel Dunbar
86aa95fc28 [lit] Add a test for the various ShTest format features.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174072 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31 18:05:01 +00:00
Daniel Dunbar
213a789a71 [lit] TestRunner: Eliminate failDueToStderr argument, which is now unused.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174071 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31 18:04:45 +00:00
Daniel Dunbar
d5f7dbba2e [lit] Delete the now-unused SyntaxCheckTest format.
- Also, kill the pointless LitFormats module.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174070 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31 18:04:38 +00:00
Jakob Stoklund Olesen
f79c5e2f84 Clarify intent.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174068 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31 17:56:23 +00:00
Derek Schuff
b11917c1aa [MC] bundle alignment: prevent padding instructions from crossing bundle boundaries
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174067 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31 17:00:03 +00:00
Tim Northover
72062f5744 Add AArch64 as an experimental target.
This patch adds support for AArch64 (ARM's 64-bit architecture) to
LLVM in the "experimental" category. Currently, it won't be built
unless requested explicitly.

This initial commit should have support for:
    + Assembly of all scalar (i.e. non-NEON, non-Crypto) instructions
      (except the late addition CRC instructions).
    + CodeGen features required for C++03 and C99.
    + Compilation for the "small" memory model: code+static data <
      4GB.
    + Absolute and position-independent code.
    + GNU-style (i.e. "__thread") TLS.
    + Debugging information.

The principal omission, currently, is performance tuning.

This patch excludes the NEON support also reviewed due to an outbreak of
batshit insanity in our legal department. That will be committed soon bringing
the changes to precisely what has been approved.

Further reviews would be gratefully received.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174054 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31 12:12:40 +00:00
Daniel Dunbar
47896090f3 [lit] Move unittest adaptor code into discovery module.
- Also, add a test for it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174019 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31 01:23:39 +00:00
Daniel Dunbar
c9fd0a57f7 [lit] Run the ShUtil tests as part of the test suite.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174018 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31 01:23:26 +00:00
Daniel Dunbar
84d3c61c03 [lit] Set parallel mode for coverage tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174017 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31 01:23:18 +00:00
Daniel Dunbar
3d4a973ee4 [lit] Move discovery code into its own module.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174014 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31 01:14:01 +00:00
Daniel Dunbar
3f8195ea4f [lit] Add a MANIFEST file and a script for sanity checking the source dist.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174002 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31 00:21:59 +00:00
Daniel Dunbar
ada2de95ac [lit] Add a basic discovery test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174001 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31 00:21:51 +00:00
Daniel Dunbar
412d805841 [lit] Add a script for checking test coverage.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174000 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31 00:21:44 +00:00
Daniel Dunbar
356dcac20e [lit] Add a test suite for lit itself.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173999 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-31 00:21:39 +00:00
Alexey Samsonov
f68cd7543d [lit] Make GoogleTest test runner correctly discover tests in the source root
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173907 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-30 07:27:45 +00:00
Daniel Dunbar
1d13b1b029 [lit] Add some TODO notes to myself.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173857 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-30 00:12:24 +00:00
David Greene
fcb979ca1a Avoid Unnecessary Builds
By default, stop the universe build if a key component fails.  This
avoids useless builds when we know a package is broken anyway.
Provide a --keep-going option to override this behavior.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173723 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-28 22:05:50 +00:00
NAKAMURA Takumi
1917aaff29 [CMake][Lit][unittests] Deprecate CMAKE_BUILD_TYPE in each build directory for unittests.
For example,
cur) unittests/ADT/Release/ADTTests
new) unittests/ADT/ADTTests

RUNTIME_BUILD_MODE can be substituted to CMAKE_CFG_INTDIR.

With Make and Ninja, the tree is not built with multiple configurations.
Then, including the build type in target directory doesn't make sense.
See also "How can I build multiple modes without switching?"
http://www.cmake.org/Wiki/CMake_FAQ
CMAKE_CFG_INTDIR is set to "."

With multiple-configuration-aware build system, like Visual Studio, each unittest is built on appropriate directory, for example,
unittests/ADT/Release/ADTTests.exe
CMAKE_CFG_INTDIR is set to build system's variable, like "$(Configuration)" or "$(OutDir)".

Thus, "--param build_config" is also deprecated.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173616 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-27 12:20:50 +00:00
Bill Wendling
e3617247a0 Use the AttributeSet instead of AttributeWithIndex.
In the future, AttributeWithIndex won't be used anymore. Besides, it exposes the
internals of the AttributeSet to outside users, which isn't goodness.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173606 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-27 03:25:05 +00:00
Aaron Ballman
2fde57c1d1 A port of the Visual Studio 2012 debugger visualizers for common LLVM and clang datatypes. Patch thanks to Nico Rieck!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173532 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25 23:37:25 +00:00
Bob Wilson
fe67b4e249 Use xcrun to find the right compiler when building llvmCore. <rdar://12801151>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173468 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25 18:40:25 +00:00
NAKAMURA Takumi
52d4de971f lit/ShUtil.py: Deprecate '!' in shell expression. It is not sh-compatible.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173421 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-25 06:30:36 +00:00
Bill Wendling
114baee1fa Add the IR attribute 'sspstrong'.
SSPStrong applies a heuristic to insert stack protectors in these situations:

* A Protector is required for functions which contain an array, regardless of
  type or length.

* A Protector is required for functions which contain a structure/union which
  contains an array, regardless of type or length.  Note, there is no limit to
  the depth of nesting.

* A protector is required when the address of a local variable (i.e., stack
  based variable) is exposed. (E.g., such as through a local whose address is
  taken as part of the RHS of an assignment or a local whose address is taken as
  part of a function argument.)

This patch implements the SSPString attribute to be equivalent to
SSPRequired. This will change in a subsequent patch.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173230 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-23 06:41:41 +00:00
NAKAMURA Takumi
30bb1893e1 llvm/utils/valgrind/x86_64-pc-linux-gnu.supp: Add /usr/bin/cmp.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172981 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-20 15:30:29 +00:00
Manuel Klimek
deb318745d Add basic command line parsing to TestMain.
Summary:
This allows unit tests for components that use Support/Debug.h to print
debug information from test runs by specifying -debug when running the
test.

CC: llvm-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D301

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172801 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-18 10:18:50 +00:00
Dmitri Gribenko
41169f2a0e Remove support for Tcl test format since nobody uses it
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172794 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-18 06:57:01 +00:00
Daniel Dunbar
f6893dd44d [utils] Update find-rev utility to take a branch argument (name of the git-svn
branch).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172740 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-17 18:57:21 +00:00