Commit Graph

83559 Commits

Author SHA1 Message Date
NAKAMURA Takumi
0176dfed27 test/CodeGen/SPARC/private.ll: FileCheck-ize.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159642 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-03 04:21:57 +00:00
NAKAMURA Takumi
95643d0832 llvm/test/lit.cfg: Retweak for Win32 to fix testing.
- execute_external should be;
    - Not on Win32.
    - Using bash.
    In reverse, "execute_internal" shoud be (Win32 && !bash).

  - lit.getBashPath() behaves differently before and after tweaking $PATH.

I will add a few explanations there later.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159641 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-03 03:59:34 +00:00
NAKAMURA Takumi
4c215c08e3 MCContext::GetDwarfFile(): Make FileName parsing tolerant of DOSish pathsep with PathV2.
It fixes failure in test/MC/MachO/gen-dwarf.s on Win32 w/o bash.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159640 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-03 03:59:29 +00:00
NAKAMURA Takumi
ea957f0c56 test/CodeGen/X86/sincos.ll: FileCheck-ize.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159639 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-03 03:59:22 +00:00
NAKAMURA Takumi
a16d8c30cc test/CodeGen/X86/fabs.ll: FileCheck-ize.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159638 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-03 03:59:15 +00:00
NAKAMURA Takumi
40b7e7eb97 test/CodeGen/X86/2007-09-05-InvalidAsm.ll: FileCheck-ize.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159637 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-03 03:59:08 +00:00
NAKAMURA Takumi
0e0d62ebd9 test/CodeGen/X86/2004-03-30-Select-Max.ll: FileCheck-ize.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159636 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-03 03:58:59 +00:00
Jack Carter
10de025a67 mips32 long long register inline asm constraint support.
inlineasm-cnstrnt-bad-r-1.ll is NOT supposed to fail, so it was removed.    This resulted in the removal of a negative test (inlineasm-cnstrnt-bad-r-1.ll)
    


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159625 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-02 23:35:23 +00:00
Eric Christopher
80c1b38eff Revert " mips32 long long register inline asm constraint support." as
it appears to be breaking the bots.

This reverts commit 1b055ce320.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159619 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-02 23:22:25 +00:00
Eric Christopher
c723eb1aef Revert "IntRange:" as it appears to be breaking self hosting.
This reverts commit b2833d9dcb.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159618 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-02 23:22:21 +00:00
Jack Carter
3aaefc12bb deleted test/CodeGen/Mips/inlineasm-cnstrnt-bad-r-1.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159617 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-02 23:21:22 +00:00
Chandler Carruth
6068c48498 All glory to address sanitizer. ;]
It appears to have caught a use-after-free introduced as by r159567
and/or friends which call 'addPass' from many more places. The bug in
'addPass' doesn't appear to be new, and was spotted by inspection when
ASan shown a bright light of a stacktrace at these functions.

Hopefully this will fix the ASan failure -- I have no test case other
than running an ASan-built clang over the test suite.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159614 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-02 22:56:41 +00:00
Evan Cheng
769951f6cc Target option DisableJumpTables is a gross hack. Move it to TargetLowering instead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159611 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-02 22:39:56 +00:00
Jack Carter
1b055ce320 mips32 long long register inline asm constraint support.
inlineasm-cnstrnt-bad-r-1.ll is NOT supposed to fail, so it was removed.    This resulted in the removal of a negative test (inlineasm-cnstrnt-bad-r-1.ll)
    


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159610 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-02 22:39:45 +00:00
Andrew Trick
3d4ed08574 misched: allow NULL InstrItineraries.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159599 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-02 21:55:12 +00:00
Chandler Carruth
b546613d43 Extend the workaround from r159593 to cover a few explicit alias
targets.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159597 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-02 21:45:22 +00:00
Chandler Carruth
33219d48c2 Revert r159588, and apply a more principled fix. Place the fix for this
in the abstraction for lit test suites so that the various other layers
of abstraction pick up the same behavioral fix, and so that we still get
a complete list of dependencies for the 'check-all' target.

This should fix the follow-on issues of the same nature with various
other build targets, including Clang targets. Sorry for the churn, and
again thanks to Matt for testing and breaking this more thoroughly.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159593 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-02 21:31:03 +00:00
Eric Christopher
9eb4f8a3e6 Turn an assert into an error to make it a bit more friendly.
Part of rdar://6880388 and rdar://11766377

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159590 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-02 21:16:43 +00:00
Chandler Carruth
e45658cc3c Work around a really frustrating apparant CMake bug.
No functionality changed here, except that the CMake installed by
default on Ubuntu Lucid should actually work with the makefile
generators now.

Thanks to Matt for the report and head-desking required to figure out
why it was failing.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159588 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-02 21:14:06 +00:00
David Blaikie
ebcaa3cd97 Fix -Wstring-conversion warning.
Patch by Matt Beaumont-Gay.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159583 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-02 21:00:00 +00:00
Chandler Carruth
1f7ebddd5f Revert r159528 which taught lit's builtin shell test runner about the
'|&' bash syntax. We have lots of users with a bash on their system
which doesn't support this syntax, and as bash is still significantly
faster, we should support them.

The test suite has already been updated to cope with this.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159580 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-02 20:43:21 +00:00
Chandler Carruth
20d8c1645c Switch from using a lit.cfg-generator variable that happens to be found
due to strange scoping rules to the actual canonical variable name
within the LLVM CMake build.

No functionality changed.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159575 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-02 20:14:54 +00:00
Jack Carter
39ae36337f Pass the correct ELFOSABI enumeration to the MipsELFObjectWriter constructor
Contributer: Sasa Stankovic 


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159574 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-02 20:04:43 +00:00
Bob Wilson
30a507a1f5 Extend TargetPassConfig to allow running only a subset of the normal passes.
This is still a work in progress but I believe it is currently good enough
to fix PR13122 "Need unit test driver for codegen IR passes".  For example,
you can run llc with -stop-after=loop-reduce to have it dump out the IR after
running LSR.  Serializing machine-level IR is not yet supported but we have
some patches in progress for that.

The plan is to serialize the IR to a YAML file, containing separate sections
for the LLVM IR, machine-level IR, and whatever other info is needed.  Chad
suggested that we stash the stop-after pass in the YAML file and use that
instead of the start-after option to figure out where to restart the
compilation.  I think that's a great idea, but since it's not implemented yet
I put the -start-after option into this patch for testing purposes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159570 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-02 19:48:45 +00:00
Bob Wilson
6b2bb15bf7 Move assertion with TargetPassConfig's Initialized flag.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159569 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-02 19:48:39 +00:00
Bob Wilson
3fb99a7368 Consistently use AnalysisID types in TargetPassConfig.
This makes it possible to just use a zero value to represent "no pass", so
the phony NoPassID global variable is no longer needed.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159568 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-02 19:48:37 +00:00
Bob Wilson
564fbf6aff Add all codegen passes to the PassManager via TargetPassConfig.
This is a preliminary step toward having TargetPassConfig be able to
start and stop the compilation at specified passes for unit testing
and debugging.  No functionality change.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159567 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-02 19:48:31 +00:00
Bob Wilson
8add7b48d2 Add a missing forward declaration of PassManagerBase.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159566 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-02 19:48:18 +00:00
Evan Cheng
c698a44dd2 Need a space.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159565 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-02 19:45:42 +00:00
Andrew Trick
14ccc7b963 Revert accidental checkin.
My last checkin was apparently not the branch I intended. It was missing one change (added by chandlerc), and contained a spurious change.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159548 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-02 19:12:29 +00:00
Chandler Carruth
1de43ede89 Fix the remaining TCL-style quotes found in the testsuite. This is
another mechanical change accomplished though the power of terrible Perl
scripts.

I have manually switched some "s to 's to make escaping simpler.

While I started this to fix tests that aren't run in all configurations,
the massive number of tests is due to a really frustrating fragility of
our testing infrastructure: things like 'grep -v', 'not grep', and
'expected failures' can mask broken tests all too easily.

Essentially, I'm deeply disturbed that I can change the testsuite so
radically without causing any change in results for most platforms. =/

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159547 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-02 19:09:46 +00:00
Duncan Sands
b2fe7f183d GlobalOpt forgot to handle bitcast when analyzing globals. Found by inspection.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159546 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-02 18:55:39 +00:00
Manman Ren
5f917cd3fa Added assertion in getVRegDef of MachineRegisterInfo to make sure the virtual
register does not have multiple definitions. Modified TwoAddressInstructionPass
to use getUniqueVRegDef instead of getVRegDef.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159545 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-02 18:55:36 +00:00
Chandler Carruth
49589f0d0e Convert the uses of '|&' to use '2>&1 |' instead, which works on old
versions of Bash. In addition, I can back out the change to the lit
built-in shell test runner to support this.

This should fix the majority of fallout on Darwin, but I suspect there
will be a few straggling issues.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159544 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-02 18:37:59 +00:00
Chandler Carruth
506bb19d10 Fix the C++11 build. I hate narrowing conversions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159543 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-02 18:28:34 +00:00
Andrew Trick
218ee74a01 Reapply "Make NumMicroOps a variable in the subtarget's instruction itinerary."
Reapplies r159406 with minor cleanup. The regressions appear to have been spurious.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159541 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-02 18:10:42 +00:00
Stepan Dyatkovskiy
7c3a65c7ed Fixed switch in IntRange::isSingleNumber method.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159540 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-02 17:42:46 +00:00
Bob Wilson
ac03af4ea9 Do not attempt to use ROR for Thumb1.
Patch by Matt Fischer!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159538 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-02 17:22:47 +00:00
Nuno Lopes
4ccb89c71f fix the regression I introduced in r159385 (it's necessary to update PHI nodes in unwind BB
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159534 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-02 16:14:47 +00:00
Stepan Dyatkovskiy
dbd0f69e54 IntRange, fixed warning in isSingleNumber method
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159532 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-02 14:10:46 +00:00
Chandler Carruth
c0fdba955a The built-in shell test runner for some reason doesn't like the quoting
and multi-line nature of this test. I don't really feel like bugging
this kind of edge-case, so just put it on one line and use single
quotes. With this, every test *really* passes with the built-in shell
test runner.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159530 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-02 13:35:01 +00:00
Chandler Carruth
b9c5bd00e9 Fix the TCL-style quoting in one random test that somehow slipped
through my perl nets.

With this, the test suite passes even if I force it to run with the
built-in shell test logic, except for a test which REQUIREs shell.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159529 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-02 13:29:47 +00:00
Chandler Carruth
cab8e1ed55 Teach the built-in shell test runner in lit to handle '|&'-style pipes.
This is directly cloned from the logic in the TCL test bits of lit.
Hopefully will fix most of the windows build bot fallout.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159528 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-02 13:10:15 +00:00
Stepan Dyatkovskiy
b2833d9dcb IntRange:
- Changed isSingleNumber method behaviour. Now this flag is calculated on demand.
IntegersSubsetMapping
  - Optimized diff operation.
  - Replaced type of Items field from std::list with std::map.
  - Added new methods:
    bool isOverlapped(self &RHS)
    void add(self& RHS, SuccessorClass *S)
    void detachCase(self& NewMapping, SuccessorClass *Succ)
    void removeCase(SuccessorClass *Succ)
    SuccessorClass *findSuccessor(const IntTy& Val)
    const IntTy* getCaseSingleNumber(SuccessorClass *Succ)
IntegersSubsetTest
  - DiffTest: Added checks for successors.
SimplifyCFG
  Updated SwitchInst usage (now it is case-ragnes compatible) for
    - SimplifyEqualityComparisonWithOnlyPredecessor
    - FoldValueComparisonIntoPredecessors



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159527 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-02 13:02:18 +00:00
Chandler Carruth
4177e6fff5 Convert all tests using TCL-style quoting to use shell-style quoting.
This was done through the aid of a terrible Perl creation. I will not
paste any of the horrors here. Suffice to say, it require multiple
staged rounds of replacements, state carried between, and a few
nested-construct-parsing hacks that I'm not proud of. It happens, by
luck, to be able to deal with all the TCL-quoting patterns in evidence
in the LLVM test suite.

If anyone is maintaining large out-of-tree test trees, feel free to poke
me and I'll send you the steps I used to convert things, as well as
answer any painful questions etc. IRC works best for this type of thing
I find.

Once converted, switch the LLVM lit config to use ShTests the same as
Clang. In addition to being able to delete large amounts of Python code
from 'lit', this will also simplify the entire test suite and some of
lit's architecture.

Finally, the test suite runs 33% faster on Linux now. ;]
For my 16-hardware-thread (2x 4-core xeon e5520): 36s -> 24s

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159525 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-02 12:47:22 +00:00
Chandler Carruth
563add96ce Make tests which first provide a negative assertion via 'not', then
a pipeline, and then a positive assertion via grep, use two RUN lines
instead.

Supporting these complex ideas of 'success' and 'failure' across
multiple stages of a pipeline is brittle in the shell world, and would
block switching to ShTest format; it only worked due to contrivances
introduced by the TclTest format.

Writing this as two separate RUN lines seems clearer in any event.

This is another step toward completely removing TclTests from lit.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159524 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-02 12:23:19 +00:00
Chandler Carruth
38adf0bdaa Rewrite three tests that had truly egregious abuses of 'grep' in them to
use FileCheck.

Aside from removing a dependence on TCL-style quoting, this also makes
the tests ... significantly more robust. =] It would be really, *really*
great of the maintainer(s) of the CellSPU backend went through and
systematically rewrite these tests to use FileCheck. There are a lot
more that have nearly this bad of abuses.

Another step along the path to a TclTest-free testsuite.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159523 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-02 12:20:14 +00:00
Kostya Serebryany
56139bc493 [asan] small code simplification
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159522 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-02 11:42:29 +00:00
Chandler Carruth
7e621f3242 Switch a bunch of Linker tests from using elaborate echo productions to
just provide and reference separate input files from an Inputs
subdirectory. This pattern works very well in the Clang tree and is
easier to understand in my opinion. It also has fewer limitations and
will remove one particularly annoying use of TCL-style {} quoting from
the testsuite.

Also teach the LLVM lit configuration to avoid recursing into 'Inputs'
subdirectories. This wasn't required for the previous 'Inputs'
subdirectories used due to fortuitous suffix patterns.

This is the first step to completely removing support for TCL-style tests.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159520 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-02 10:18:06 +00:00
Alexey Samsonov
3e25c4a1e3 This patch extends the libLLVMDebugInfo which contains a minimalistic DWARF parser:
1) DIContext is now able to return function name for a given instruction address (besides file/line info).
2) llvm-dwarfdump accepts flag --functions that prints the function name (if address is specified by --address flag).
3) test case that checks the basic functionality of llvm-dwarfdump added

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159512 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-02 05:54:45 +00:00