cc4a9670d3
XFAIL for mingw that has no plugins.
...
llvm-svn: 110574
2010-08-09 15:14:06 +00:00
68f8b27bb9
Don't try to build a plugin on windows.
...
llvm-svn: 110573
2010-08-09 14:05:42 +00:00
ec846ac2cc
Stop the JIT from refusing to work just because the program it was compiled into
...
was built with -static.
llvm-svn: 110564
2010-08-09 07:20:20 +00:00
a6c1337239
CMake: llvm_map_components_to_libraries now returns system libs too.
...
llvm-svn: 110563
2010-08-09 03:47:11 +00:00
8f4ce879f4
Change the Interval type to signed in ImmutableIntervalMap.h.
...
llvm-svn: 110562
2010-08-09 03:43:39 +00:00
43c6321340
CMake: document how to incorporate LLVM into the cmake project of an
...
external project.
llvm-svn: 110561
2010-08-09 03:26:48 +00:00
a389c58598
CMake: system for providing llvm-config-like features to the user.
...
The user can use a cmake function for obtaining the LLVM libraries
corresponding to a list of LLVM components.
llvm-svn: 110560
2010-08-09 03:26:43 +00:00
c9793795f7
CMake: documented testing procedure
...
llvm-svn: 110559
2010-08-09 02:49:39 +00:00
4c0895893b
llc: Fix help typo as pointed out by Nick Lewycky.
...
llvm-svn: 110556
2010-08-08 23:26:49 +00:00
fb1f29acf9
Add a opt-args option that can be used to pass arguments to every opt
...
invocation. Fixes PR7793:
bugpoint -debug test.ll --opt-args -unroll-count=4
llvm-svn: 110555
2010-08-08 22:14:20 +00:00
717cd17f6f
s/libLLVMgold/LLVMgold/g
...
llvm-svn: 110552
2010-08-08 21:14:26 +00:00
7fc5a94f4e
Remove unused variable.
...
llvm-svn: 110551
2010-08-08 19:54:10 +00:00
67f8b16067
Remove the ValueMap copy constructor. It's not used anywhere,
...
and removing it catches the mistake of passing a ValueMap by
copy rather than by reference.
llvm-svn: 110549
2010-08-08 12:57:48 +00:00
41983c6f1d
Regenerate.
...
llvm-svn: 110548
2010-08-08 09:20:39 +00:00
e8f47dd13a
Add a bit of a hack to avoid multiple defines of variables in
...
config.h and llvm-config.h. This could probably be improved.
llvm-svn: 110547
2010-08-08 09:18:29 +00:00
bb10e90487
Add optimization to Target/README.txt.
...
llvm-svn: 110543
2010-08-08 07:04:25 +00:00
7f36ac54d7
Reject unrepresentable pointer types in intrinsics. Fixes PR7316.
...
llvm-svn: 110541
2010-08-08 06:12:09 +00:00
798617b1ab
Use the "isCompare" machine instruction attribute instead of calling the
...
relatively expensive comparison analyzer on each instruction. Also rename the
comparison analyzer method to something more in line with what it actually does.
This pass is will eventually be folded into the Machine CSE pass.
llvm-svn: 110539
2010-08-08 05:04:59 +00:00
fbd2757cde
Do more to modernize MergeFunctions. Refactor in response to Chris' code review.
...
llvm-svn: 110538
2010-08-08 05:04:23 +00:00
2b1077fb1d
CMake: set configure macro LLVM_PREFIX
...
llvm-svn: 110536
2010-08-08 04:32:21 +00:00
74f92e1102
CMake: configure header llvm-config.h
...
This is the cmake equivalent of r110532, which fixed bug #7809 .
llvm-svn: 110535
2010-08-08 04:17:18 +00:00
33e81a8221
Most of bugpoint now only needs to know the pass names.
...
llvm-svn: 110534
2010-08-08 03:55:08 +00:00
97014d8a8b
Regenerate.
...
llvm-svn: 110533
2010-08-08 02:44:25 +00:00
f24446d0c5
Fix PR7809 by creating a header for just llvm variables that can be
...
included in exported interfaces. Update a couple of exported interfaces.
llvm-svn: 110532
2010-08-08 02:44:17 +00:00
18e853f458
Add back in r109901, which adds a Compare flag to the target instructions. It's
...
useful after all.
llvm-svn: 110531
2010-08-08 01:49:35 +00:00
8aa19b05ee
Use %shlibext instead of .so
...
llvm-svn: 110529
2010-08-08 00:55:59 +00:00
414de85274
Try to fix cmake build.
...
llvm-svn: 110528
2010-08-08 00:50:57 +00:00
87947f7729
Fix a couple of warnings.
...
llvm-svn: 110527
2010-08-08 00:00:34 +00:00
bbdce49c2a
Run opt instead of bugpoint itself.
...
llvm-svn: 110524
2010-08-07 23:03:21 +00:00
225801cd32
Another missing file :-(
...
llvm-svn: 110522
2010-08-07 21:58:44 +00:00
16db6a5651
Add missing file.
...
llvm-svn: 110521
2010-08-07 21:53:04 +00:00
92a4a833f9
Move the bugpoint test passes to a plugin in preparation for having bugpoint
...
use opt.
llvm-svn: 110520
2010-08-07 21:48:09 +00:00
a7d0ccfe7f
Roll back my last two commits, valgrind complains.
...
llvm-svn: 110518
2010-08-07 13:27:41 +00:00
b9525dea59
A reference to the Timer's name is safe, it outlives the contents of the vector.
...
llvm-svn: 110517
2010-08-07 13:07:57 +00:00
591a79fb2f
Kill rarely used std::sort.
...
llvm-svn: 110516
2010-08-07 12:37:00 +00:00
be05173105
Shrink PassNameParser's binary size with array_pod_sort.
...
llvm-svn: 110512
2010-08-07 11:45:42 +00:00
a5a3ff586f
Remove layering violation.
...
llvm-svn: 110505
2010-08-07 06:01:13 +00:00
1a9078b862
Add an inverse() method to ConstantRange.
...
llvm-svn: 110504
2010-08-07 05:47:46 +00:00
5caa7c58db
Fix typo.
...
llvm-svn: 110502
2010-08-07 05:25:29 +00:00
6b99da0aab
Remove assignPassManager's default arguments. It's really
...
confusing to have different arguments for the same virtual
function at different levels of the class hierarchy.
llvm-svn: 110500
2010-08-07 01:25:32 +00:00
a19631f437
More #include cleanups.
...
llvm-svn: 110499
2010-08-07 01:18:18 +00:00
1b4a087317
Delete this explicit assignment operator; it's equivalent to
...
the implicit one.
llvm-svn: 110498
2010-08-07 01:17:47 +00:00
027ad43794
Oops, check in this file too.
...
llvm-svn: 110496
2010-08-07 01:04:15 +00:00
404c58847e
Tidy up PMStack. Add a bunch of consts, use std::vector instead of
...
std::deque, since this is a stack and only supports push/pop on
one end, and remove an unimplemented declaration.
llvm-svn: 110495
2010-08-07 00:53:01 +00:00
093b42fc7c
Tidy some #includes and forward-declarations, and move the C binding code
...
out of PassManager.cpp and into Core.cpp with the rest of the C binding code.
llvm-svn: 110494
2010-08-07 00:43:20 +00:00
07d0637000
Add a convenience constructor.
...
llvm-svn: 110493
2010-08-07 00:42:06 +00:00
71b30e0db6
Make AnalysisImpls private.
...
llvm-svn: 110492
2010-08-07 00:34:52 +00:00
a3bd31a923
Use sdmem and sse_load_f64 (etc.) for the vector
...
form of CMPSD (etc.) Matching a 128-bit memory
operand is wrong, the instruction uses only 64 bits
(same as ADDSD etc.) 8193553.
llvm-svn: 110491
2010-08-07 00:33:42 +00:00
0398607714
Don't attempt the PRE inline asm calls, since we don't value number them yet. Fixes PR7835.
...
llvm-svn: 110489
2010-08-07 00:20:35 +00:00
b650ad0861
Add a predicate to determine if a call is an inline asm statement.
...
llvm-svn: 110488
2010-08-07 00:19:59 +00:00
f16a9bc5b9
Some cleanup. Use a class (OptionInfo) instead of a pair of a pair and remove
...
some default values that are not used.
llvm-svn: 110485
2010-08-06 23:03:52 +00:00
45e07c8fc5
Lazily defer duplicating the live interval we are splitting until we know it is
...
necessary.
Sometimes, live range splitting doesn't shrink the current interval, but simply
changes some instructions to use a new interval. That makes the original more
suitable for spilling. In this case, we don't need to duplicate the original.
llvm-svn: 110481
2010-08-06 22:17:33 +00:00
93cc666a58
Patterns to match AVX 256-bit vzero intrinsics
...
llvm-svn: 110480
2010-08-06 22:10:01 +00:00
0f7892b8ae
Eliminate PromoteMemoryToRegisterID; just use addPreserved("mem2reg")
...
instead, as an example of what this looks like.
llvm-svn: 110478
2010-08-06 21:48:06 +00:00
4f50b97fd8
llc: Clarify -mc-relax-all description.
...
llvm-svn: 110477
2010-08-06 21:37:45 +00:00
8e4e2aaa2f
tidy up
...
llvm-svn: 110476
2010-08-06 21:31:35 +00:00
bcb332475c
MC: Add default value for AddrSpace argument to EmitValue.
...
llvm-svn: 110475
2010-08-06 21:24:05 +00:00
3d6a3a0ede
Patterns to match AVX 256-bit permutation intrinsics
...
llvm-svn: 110468
2010-08-06 20:03:27 +00:00
5afa738d7f
Test case for r110459. Radar 8264751. Test case by Fariborz Jahanian!
...
llvm-svn: 110467
2010-08-06 19:02:24 +00:00
da27eb246d
Cleanup comment wording
...
llvm-svn: 110466
2010-08-06 18:59:07 +00:00
4603d09660
Remove empty processFunctionBeforeFrameFinalized(). The default
...
implementation of the function is equivalent, so no need to provide
the target-specific version until/unless it needs to do something.
llvm-svn: 110465
2010-08-06 18:57:24 +00:00
1dfca4e4bb
Keep the MachiuneFunctionPass pointer around. It is useful for verification.
...
llvm-svn: 110464
2010-08-06 18:47:06 +00:00
8c0f693150
Add LiveInterval::RenumberValues - Garbage collection for VNInfos.
...
After heavy editing of a live interval, it is much easier to simply renumber the
live values instead of trying to keep track of the unused ones.
llvm-svn: 110463
2010-08-06 18:46:59 +00:00
a7aed18624
Reapply r110396, with fixes to appease the Linux buildbot gods.
...
llvm-svn: 110460
2010-08-06 18:33:48 +00:00
e68958fcdf
Implement a proper getModRefInfo for va_arg.
...
llvm-svn: 110458
2010-08-06 18:24:38 +00:00
0cb2c7a25e
spelling
...
llvm-svn: 110457
2010-08-06 18:24:36 +00:00
6b4671b208
Be more conservative in the face of volatile.
...
llvm-svn: 110456
2010-08-06 18:11:28 +00:00
23976df6f2
Fix a comment.
...
llvm-svn: 110455
2010-08-06 18:10:45 +00:00
8147d7a6b9
Add more verification of LiveIntervals.
...
llvm-svn: 110454
2010-08-06 18:04:19 +00:00
7e0de5ef8e
Fix swapped COPY operands.
...
llvm-svn: 110453
2010-08-06 18:04:17 +00:00
0e7752407c
Don't try to verify LiveIntervals for physical registers.
...
When a physical register is in use, some alias of that register has a live
interval with a relevant live range. That is the sad state of intervals after
physreg coalescing of subregs, and it is good enough for correct register
allocation.
llvm-svn: 110452
2010-08-06 18:04:14 +00:00
027d5bcf89
Fix eabi calling convention when a 64 bit value shadows r3.
...
Without this what was happening was:
* R3 is not marked as "used"
* ARM backend thinks it has to save it to the stack because of vaarg
* Offset computation correctly ignores it
* Offsets are wrong
llvm-svn: 110446
2010-08-06 15:35:32 +00:00
5a2849e166
Fix uninitialized variable warning.
...
Also move 'default' case next to a real case to help compiler optimize in
non-Debug builds.
No functionality change.
llvm-svn: 110435
2010-08-06 07:43:46 +00:00
f216f69ad9
Work in progress, cleaning up MergeFuncs.
...
Further clean up the comparison function by removing overly generalized
"domains".
Remove all understanding of ELF aliases and simplify folding code and comments.
llvm-svn: 110434
2010-08-06 07:21:30 +00:00
26177d2c24
Update CMake build.
...
llvm-svn: 110429
2010-08-06 04:05:21 +00:00
099c4e3cde
Fix missing </a> tag error introduced by addition of LowerAtomic pass.
...
While at it, fix all other HTML validation errors in docs/Passes.html.
llvm-svn: 110428
2010-08-06 02:13:25 +00:00
1cf067cb3d
Patterns to match AVX 256-bit horizontal arithmetic intrinsics
...
llvm-svn: 110427
2010-08-06 02:10:30 +00:00
7b7e304d9a
Add a comment.
...
llvm-svn: 110426
2010-08-06 02:04:07 +00:00
b9ad94fbf7
Patterns to match AVX 256-bit arithmetic intrinsics
...
llvm-svn: 110425
2010-08-06 01:52:29 +00:00
e8bb340203
Revert r109901. The implementation of <rdar://problem/7405933> (r110423) doesn't
...
need the Compare flag after all.
--- Reverse-merging r109901 into '.':
U include/llvm/Target/TargetInstrDesc.h
U include/llvm/Target/Target.td
U utils/TableGen/InstrInfoEmitter.cpp
U utils/TableGen/CodeGenInstruction.cpp
U utils/TableGen/CodeGenInstruction.h
llvm-svn: 110424
2010-08-06 01:36:09 +00:00
7de9d52c13
Add the Optimize Compares pass (disabled by default).
...
This pass tries to remove comparison instructions when possible. For instance,
if you have this code:
sub r1, 1
cmp r1, 0
bz L1
and "sub" either sets the same flag as the "cmp" instruction or could be
converted to set the same flag, then we can eliminate the "cmp" instruction all
together. This is a important for ARM where the ALU instructions could set the
CPSR flag, but need a special suffix ('s') to do so.
llvm-svn: 110423
2010-08-06 01:32:48 +00:00
957fc3df52
Moar words!
...
llvm-svn: 110422
2010-08-06 01:30:54 +00:00
5f1702e4fe
Move all the logic for function attributes and call attributes out of the
...
AliasAnalysis base class and into BasicAliasAnalyais. This avoids confusion
about where such logic is happening when there are other AliasAnalysis
implementations present.
Move the logic for translating two-callsite getModRefInfo queries into
other AliasAnalysis queries out of BasicAliasAnalysis and into the
AliasAnalysis base class, as it is useful for other AliasAnalysis
implementations.
llvm-svn: 110421
2010-08-06 01:25:49 +00:00
a59132e329
Add tablegen support for vdup_lane
...
llvm-svn: 110419
2010-08-06 01:24:11 +00:00
c2107d2eaa
Fix botched revert.
...
llvm-svn: 110416
2010-08-06 00:36:20 +00:00
8a18aee421
While emitting DBG_VALUE for registers spilled at the end of a block do not use location of MBB->end(). If a block does not have terminator then incoming iterator points to end().
...
llvm-svn: 110411
2010-08-06 00:26:18 +00:00
bda59bd247
Revert r110396 to fix buildbots.
...
llvm-svn: 110410
2010-08-06 00:23:35 +00:00
085ce5c5e1
Remove unused AVX intrinsics
...
llvm-svn: 110407
2010-08-06 00:04:07 +00:00
e1fb772aa5
Add an option to always emit realignment code for a particular module.
...
llvm-svn: 110404
2010-08-05 23:57:43 +00:00
01a81b01bc
Be more aggressive about removing joined physreg copies.
...
When a joined COPY changes subreg liveness, we keep it around as a KILL,
otherwise it is safe to delete.
llvm-svn: 110403
2010-08-05 23:51:28 +00:00
b4ef4a961d
Don't verify LiveVariables if LiveIntervals is available.
...
LiveVariables becomes horribly wrong while the coalescer is running, but the
analysis is not zapped until after the coalescer pass has run. This causes tons
of false reports when calling verify form the coalescer.
llvm-svn: 110402
2010-08-05 23:51:26 +00:00
e0d5c458ec
Fix 80-column violations.
...
llvm-svn: 110401
2010-08-05 23:48:14 +00:00
78d7c080e0
Make AA private, since subclasses shouldn't (aren't don't) access it directly.
...
llvm-svn: 110398
2010-08-05 23:44:45 +00:00
755aceb5d0
Don't use PassInfo* as a type identifier for passes. Instead, use the address of the static
...
ID member as the sole unique type identifier. Clean up APIs related to this change.
llvm-svn: 110396
2010-08-05 23:42:04 +00:00
ddb2d65c50
Remove IntrWriteMem, as it's the default. Rename IntrWriteArgMem
...
to IntrReadWriteArgMem, as it's for reading as well as writing.
llvm-svn: 110395
2010-08-05 23:36:21 +00:00
77954bdf7a
Support very basic (doesn't include ABI support in the front-end, varags, ...) 256-bit argument passing and return for AVX
...
llvm-svn: 110394
2010-08-05 23:35:51 +00:00
884dd752c3
Implement AccessesArguments checking in the two-callsite form
...
of BasicAA::getModRefInfo. This allows BasicAA to say that two
memset calls to non-aliasing memory locations don't interfere.
llvm-svn: 110393
2010-08-05 23:34:50 +00:00
e2a67168bf
Yes, we can do better, but this is not the place for it.
...
llvm-svn: 110391
2010-08-05 23:23:32 +00:00
0f306a45ad
Add the beginnings of infrastructure for range tracking.
...
llvm-svn: 110388
2010-08-05 22:59:19 +00:00
b7ad70d1e8
Revert my last commit, apparently it's a runtime issue.
...
llvm-svn: 110387
2010-08-05 22:48:32 +00:00
e7709ebb64
Add basic verification of LiveIntervals.
...
We verify that the LiveInterval is live at uses and defs, and that all
instructions have a SlotIndex.
Stuff we don't check yet:
- Is the LiveInterval minimal?
- Do all defs correspond to instructions or phis?
- Do all defs dominate all their live ranges?
- Are all live ranges continually reachable from their def?
llvm-svn: 110386
2010-08-05 22:32:21 +00:00
d7d0517cc2
Remove unnecessary include.
...
llvm-svn: 110385
2010-08-05 22:28:22 +00:00
4674dd6cf5
Give JumpThreading+LVI a long-form cl::opt so that it's easier to toggle the default.
...
llvm-svn: 110384
2010-08-05 22:11:31 +00:00
c3a1413ea1
Split the tag and value members of LVILatticeVal in preparation for expanding the lattice to something that won't fit in two bits.
...
llvm-svn: 110383
2010-08-05 22:10:46 +00:00
26ef7c7ab7
Fix memdep's code for reasoning about dependences between two calls. A Ref
...
response from getModRefInfo is not useful here. Instead, check for identical
calls only in the NoModRef case.
Reapply r110270, and strengthen it to compensate for the memdep changes.
When both calls are readonly, there is no dependence between them.
llvm-svn: 110382
2010-08-05 22:09:15 +00:00
638c823211
remove the private hack from CallInst, it was not supposed to hit the branch anyway
...
as a positive consequence the CallSite::getCallee() methods now can be rewritten to be
a bit more efficient
llvm-svn: 110380
2010-08-05 21:25:49 +00:00
d3c94af142
Give ConstantRange an operator=
...
llvm-svn: 110376
2010-08-05 20:51:10 +00:00
fa5d2415b6
Document results of PR7762.
...
llvm-svn: 110373
2010-08-05 20:38:39 +00:00
cc3f3b341d
Move x86 specific tests into test/CodeGen/X86.
...
llvm-svn: 110372
2010-08-05 20:25:37 +00:00
4d9c3400f3
Handle the memory barrier pseudo that goes to nothing for the JIT.
...
llvm-svn: 110371
2010-08-05 20:04:36 +00:00
7fd06eb8ce
Set hasSideEffects on the 64-bit no-sse memory barrier.
...
llvm-svn: 110369
2010-08-05 19:54:59 +00:00
f50693d1ab
For local variables in functions with a frame pointer, use FP as a base
...
register for local access when it's closer to the stack slot being refererenced
than the stack pointer. Make sure to take into account any argument frame
SP adjustments that are in affect at the time.
rdar://8256090
llvm-svn: 110366
2010-08-05 19:27:37 +00:00
b1021395b8
Fix indentation.
...
llvm-svn: 110363
2010-08-05 19:00:21 +00:00
4583355a78
Remove double-def checking from MachineVerifier, so a register does not have to
...
be killed before being redefined.
These checks are usually disabled, and usually fail when enabled. We de facto
allow live registers to be redefined without a kill, the corresponding
assertions in RegScavenger were removed long ago.
llvm-svn: 110362
2010-08-05 18:59:59 +00:00
72de307116
Add an ARM RSCrr instruction for disassembly only.
...
Partial fix for PR7792.
llvm-svn: 110361
2010-08-05 18:59:36 +00:00
32f5d6b9be
Be a little bit more specific about target for the memory barrier
...
instructions.
llvm-svn: 110360
2010-08-05 18:36:20 +00:00
4abffad17c
Handle the pseudo in MCInstLower.
...
llvm-svn: 110359
2010-08-05 18:34:30 +00:00
adb93e56a3
Add an ARM RSBrr instruction for disassembly only.
...
Partial fix for PR7792.
llvm-svn: 110358
2010-08-05 18:23:43 +00:00
d9572619e2
Avoid using a live std::multimap iterator while editing the map. It looks like
...
we sometimes compare singular iterators, reported by ENABLE_EXPENSIVE_CHECKS.
This fixes PR7825.
llvm-svn: 110355
2010-08-05 18:12:19 +00:00
c53ee449a5
Move x86-specific tests out of test/Transforms/LoopStrengthReduce and
...
into test/CodeGen/X86, so that they aren't run when the x86 target is
not enabled.
Fix uglygep.ll to not be x86-specific.
llvm-svn: 110343
2010-08-05 17:04:15 +00:00
824edeb842
Revert bugpoint change due to buildbot breakage.
...
--- Reverse-merging r110333 into '.':
U tools/bugpoint/BugDriver.h
U tools/bugpoint/OptimizerDriver.cpp
U tools/bugpoint/bugpoint.cpp
U tools/bugpoint/BugDriver.cpp
llvm-svn: 110341
2010-08-05 16:26:32 +00:00
e62e664656
tests: CodeGen/X86/GC tests require X86.
...
llvm-svn: 110338
2010-08-05 15:45:33 +00:00
57e3f71538
tests: Mark MC/AsmParser tests as requiring x86 for now -- almost all of them
...
rely on using a specific x86 triple to test what they want to test.
llvm-svn: 110337
2010-08-05 15:44:15 +00:00
86d7095eac
Run opt instead of bugpoint itself.
...
Fixes PR753.
llvm-svn: 110333
2010-08-05 15:25:38 +00:00
5bca58a290
check-lit was failing again on F13 64 bits :-(
...
llvm-svn: 110311
2010-08-05 03:35:01 +00:00
e6ca1cfef7
Silence a GCC warning about && and || without explicit parentheses. This
...
preserves the existing behavior, as it seems a concious choice to allow RS to
be null and BigStack marked true.
llvm-svn: 110307
2010-08-05 03:04:21 +00:00
d1c7ef4ab5
Add const to compileProgram and to the various test functions in CrashDebugger.
...
llvm-svn: 110306
2010-08-05 03:00:22 +00:00
fc21c3aa32
When building from git, add ref-id to PACKAGE_VERSION
...
llvm-svn: 110301
2010-08-05 02:22:51 +00:00
37302eadca
Add a Module argument to the remaining runPasses methods and mark getContext
...
const.
llvm-svn: 110300
2010-08-05 02:16:32 +00:00
396cc7d477
New system for choosing CRT type on MSVC.
...
Is setted on a per build type basis. This is useful for generators
that comprise several build types, i.e. VC++ solutions.
llvm-svn: 110296
2010-08-05 01:25:48 +00:00
554b012f67
Revert r110270 for now. It appears to uncover a memdep bug.
...
llvm-svn: 110293
2010-08-05 00:43:10 +00:00
97886d59d1
ARM "rrx" shift operands do not have an immediate. PR7790.
...
llvm-svn: 110292
2010-08-05 00:34:42 +00:00
315190b28c
Make EmitProgressBitcode const and add a Module argument to runPasses. Use
...
that argument to simplify runPassesOn.
llvm-svn: 110291
2010-08-05 00:29:04 +00:00
109561845b
The trouble with testing for "ModRef" and "NoModRef" is that
...
one is a suffix of the other, and FileCheck accepts superstrings.
Adjust the output to avoid this problem.
llvm-svn: 110280
2010-08-04 23:37:55 +00:00
ca1cb13646
The lower invoke pass needs to have unreachable code elimination run after it
...
because it could create such things. This fixes a MingW buildbot test failure.
llvm-svn: 110279
2010-08-04 23:36:02 +00:00
a1c0f8b5c8
Delete obsolete comments.
...
llvm-svn: 110277
2010-08-04 23:08:15 +00:00
2db8464282
Make x86-64 membarriers work without sse and clean up some of the
...
uses.
llvm-svn: 110274
2010-08-04 23:03:04 +00:00
bd33dab633
The two-callsite form of AliasAnalysis::getModRefInfo is documented
...
to return Ref if the left callsite only reads memory read or written
by the right callsite; fix BasicAliasAnalysis to implement this.
Add AliasAnalysisEvaluator support for testing the two-callsite
form of getModRefInfo.
llvm-svn: 110270
2010-08-04 22:56:29 +00:00
8aaadea8ef
and back in. false alarm on the tests from another unrelated local change.
...
llvm-svn: 110269
2010-08-04 22:46:09 +00:00
39d0f57cab
PR7814: Truncates cannot be ignored for signed comparisons.
...
llvm-svn: 110268
2010-08-04 22:40:58 +00:00
a52ddc496a
Implement target specific getDebugValueLocation().
...
llvm-svn: 110267
2010-08-04 22:39:39 +00:00
7fd4905f08
Coalesce stack slot accesses that arise when spilling both sides of a COPY.
...
This helps avoid silly code:
%R0<def = LOAD <fi#5>
STORE <fi#5>, %R0<kill>
llvm-svn: 110266
2010-08-04 22:35:11 +00:00
8732d966e1
oops. revert for a moment to clean up tests first.
...
llvm-svn: 110259
2010-08-04 22:12:43 +00:00
22be317fe4
Reserve a stack slot if the function adjusts the stack but doesn't
...
simplify the call frame pseudo instructions. In that situation, the
calculations for estimating the stack size will be way off, leading to
not having an emergency spill slot when we need one. It should be possible
to be more precise about tracking the adjustment values, but not really
necessary for correctness. Upcoming cleanups for PEI in general will
render that moot.
llvm-svn: 110258
2010-08-04 22:10:15 +00:00
dc96e28d70
Checkpoint SplitKit progress.
...
We are now at a point where we can split around simple single-entry, single-exit
loops, although still with some bugs.
llvm-svn: 110257
2010-08-04 22:08:39 +00:00
6e9a979414
Implement target specific getDebugValueLocation().
...
llvm-svn: 110256
2010-08-04 22:07:50 +00:00
6c378ac473
Use location entry only of the location described by DBG_VALUE is valid.
...
llvm-svn: 110255
2010-08-04 22:07:27 +00:00
49af1ebf2e
Test case for r110250. Radar 8264670. Test case by Fariborz Jahanian!
...
llvm-svn: 110254
2010-08-04 22:05:38 +00:00
26feb849a4
Testcase for r110248.
...
llvm-svn: 110249
2010-08-04 21:56:30 +00:00
b87f3e5a7d
The EH prepare passes really want to be the last passes run before code-gen.
...
llvm-svn: 110248
2010-08-04 21:44:13 +00:00
31e90d2dd1
Use indirect calls in PowerPC JIT.
...
See PR5201. There is no way to know if direct calls will be within the allowed
range for BL. Hence emit all calls as indirect when in JIT mode.
Without this long-running applications will fail to JIT on PowerPC with a
relocation failure.
llvm-svn: 110246
2010-08-04 20:47:44 +00:00
6d21f61b3f
Fix typo in comment.
...
llvm-svn: 110244
2010-08-04 20:32:36 +00:00
db764c6e3b
Fix a minor bug which resulted in intermediate calculations
...
using wider types than are necessary.
llvm-svn: 110241
2010-08-04 19:52:50 +00:00
2392287306
Change this llvm_unreachable to report_fatal_error, since it can
...
be triggered by valid, if dubious, IR.
llvm-svn: 110240
2010-08-04 18:51:09 +00:00
5c1f56b78f
Test case for combination of r110234 & r110235.
...
llvm-svn: 110238
2010-08-04 18:42:46 +00:00
d71bc1ae4e
While spilling live registers at the end of block check whether they are used by DBG_VALUE machine instructions or not. If a spilled register is used by DBG_VALUE machine instruction then insert a new DBG_VALUE machine instruction to encode variable's new location on stack.
...
llvm-svn: 110235
2010-08-04 18:42:02 +00:00
0e60e67efb
If a variable is spilled by code generator then use DW_OP_fbreg to describe its location on stack.
...
llvm-svn: 110234
2010-08-04 18:40:52 +00:00
9f2bca02d7
Experiments show that we can safely increase our unrolling threshold without unduly impacting code size, particularly
...
since unrolling is not enabled at -Os.
llvm-svn: 110233
2010-08-04 18:32:46 +00:00
f16eb37b54
Add a note about the changing pass registration interface.
...
llvm-svn: 110231
2010-08-04 18:27:08 +00:00
21f13209f8
Remove switch for disabling ARM tail calls. They
...
seem to be working correctly. No functional change.
llvm-svn: 110226
2010-08-04 18:07:17 +00:00
2bf0f3ceff
Add DEBUG message.
...
llvm-svn: 110224
2010-08-04 18:06:05 +00:00
ba81fc16a5
Fix whitespace.
...
llvm-svn: 110223
2010-08-04 17:43:57 +00:00
1bcc697c2a
Update the polygen grammar for linker_private and linker_private_weak,
...
and add comments about major implemented features.
llvm-svn: 110215
2010-08-04 17:01:59 +00:00
a3ed071166
Fix a typo in a comment.
...
llvm-svn: 110211
2010-08-04 16:48:36 +00:00
988bfce174
Print a message when a test failure is due to stderr output
...
alone, rather than just an exit code.
llvm-svn: 110208
2010-08-04 16:42:38 +00:00
de75469cd8
Remove CVS artifacts.
...
llvm-svn: 110207
2010-08-04 16:25:01 +00:00
ccb6156a0f
Remove CVS artifacts.
...
llvm-svn: 110206
2010-08-04 16:11:24 +00:00
1a41e6e0ce
Delete scripts which haven't noticed that CVS has gone away.
...
llvm-svn: 110205
2010-08-04 16:10:42 +00:00
b3f5c6e795
cvsupdate is gone.
...
llvm-svn: 110204
2010-08-04 16:09:01 +00:00
67c0212353
Delete mkpatch. Everything it does is already done by svn diff by default.
...
llvm-svn: 110203
2010-08-04 16:07:22 +00:00
852287332a
Remove a link which is no longer relevant.
...
llvm-svn: 110202
2010-08-04 15:59:16 +00:00
6786a04d0d
These tests are no longer stored in *CVS*.
...
llvm-svn: 110201
2010-08-04 15:58:01 +00:00
a53a4eefa6
Enable COFF writer on mingw32 and cygwin.
...
llvm-svn: 110200
2010-08-04 15:32:40 +00:00
cba0d06b7c
call-imm.ll test case regex fix. Patch by Dimitry Andric!
...
llvm-svn: 110199
2010-08-04 15:31:35 +00:00
8b2f70125f
Make SPU backend handle insertelement and
...
store for "half vectors"
llvm-svn: 110198
2010-08-04 13:59:48 +00:00
61c8e6dc16
Print an error message when someone tries -integrated-as on an unsupported target.
...
- The COFF backend doesn't support MingW/Cygwin at the moment, it'll report an
error, but it's still much better than random assertions from the MachO backend.
- We want to make ELF the default eventually, it's what the majority of targets use.
llvm-svn: 110197
2010-08-04 13:16:30 +00:00
e6f478f795
Note some LLVM 2.7 -> 2.8 APIs that changed / got renamed.
...
I encountered these while upgrading libclamav.
llvm-svn: 110196
2010-08-04 12:43:22 +00:00
bfc17d0157
Add a missing function.
...
llvm-svn: 110195
2010-08-04 11:42:45 +00:00
94ab490260
by Alexander Herz:
...
"The CWriter::GetValueName() method does not check if a value as an alias
and emits the alias name which will never be defined in the output .c
file (so the output file fails to compile). This can happen if you have
multiple inheritance with several destructors defined by clang (...D0Ev,
...D1Ev, ...D2Ev)."
-- applied with minor tweaks. Thanks!
llvm-svn: 110194
2010-08-04 10:00:52 +00:00
6b43ea117f
Fix build of DataFlow.h
...
llvm-svn: 110193
2010-08-04 09:30:20 +00:00
5cae103392
Eliminate unnecessary empty string literals.
...
llvm-svn: 110183
2010-08-04 01:39:08 +00:00
839c972102
Fix a comment.
...
llvm-svn: 110181
2010-08-04 01:16:35 +00:00
f77b735376
Don't construct a std::string with a literal "".
...
llvm-svn: 110180
2010-08-04 01:14:33 +00:00
47053d972b
Don't print the filename twice in file-not-found errors.
...
llvm-svn: 110179
2010-08-04 01:13:48 +00:00
b8f0d52731
Fix a comment typo and add more 256-bit intrinsics
...
llvm-svn: 110177
2010-08-04 01:09:40 +00:00
4f9c40c521
Change the logic which interprets output on stderr as an error so that
...
it doesn't modify the exit code or the stdout contents, and so that it
doesn't clutter the output with "Command has output on stderr!".
llvm-svn: 110171
2010-08-04 00:12:31 +00:00
79daf7e0ae
Combine NEON VABD (absolute difference) intrinsics with ADDs to make VABA
...
(absolute difference with accumulate) intrinsics. Radar 8228576.
llvm-svn: 110170
2010-08-04 00:12:08 +00:00
794172ca9c
Don't print "Command output (stdout):" when the command has no output,
...
and same for stderr, to avoid clutter in the output.
llvm-svn: 110169
2010-08-04 00:05:16 +00:00
c70c6b144a
Use the regular conditional operator syntax instead of a clever hack.
...
llvm-svn: 110168
2010-08-04 00:00:13 +00:00
fc419ef6a0
Remove PointerAccessInfo, which nothing was using.
...
llvm-svn: 110167
2010-08-03 23:08:10 +00:00
5fba6db223
Make the makefiles go much faster by using the realpath
...
builtin instead of shell. On my 8 core mac pro, this speeds
up a 'make -j8' null build of the lib directory from 1.11s to
0.77s wall time.
Patch by NAKAMURA Takumi!
llvm-svn: 110166
2010-08-03 22:53:22 +00:00
53befe7bc1
fix a win64 encoding problem, patch by Cameron Esfahani!
...
llvm-svn: 110164
2010-08-03 22:49:22 +00:00
5442c71f2e
Thread const correctness through a bunch of AliasAnalysis interfaces and
...
eliminate several const_casts.
Make CallSite implicitly convertible to ImmutableCallSite.
Rename the getModRefBehavior for intrinsic IDs to
getIntrinsicModRefBehavior to avoid overload ambiguity with CallSite,
which happens to be implicitly convertible to bool.
llvm-svn: 110155
2010-08-03 21:48:53 +00:00
b69b182191
Add support for getting & setting the FPSCR application register on ARM when VFP is enabled.
...
Add support for using the FPSCR in conjunction with the vcvtr instruction, for controlling fp to int rounding.
Add support for the FLT_ROUNDS_ node now that the FPSCR is exposed.
llvm-svn: 110152
2010-08-03 21:31:55 +00:00
ad867b0aed
The singular of "indices" is "index".
...
llvm-svn: 110135
2010-08-03 20:23:52 +00:00
852d6fc50c
Delete an unused function.
...
llvm-svn: 110134
2010-08-03 20:20:56 +00:00
3619660529
Make instcombine set explicit alignments on load or store
...
instructions with alignment 0, so that subsequent passes don't
need to bother checking the TargetData ABI size manually.
llvm-svn: 110128
2010-08-03 18:20:32 +00:00
371b1b91bf
CMake: Change somme target library names:
...
XCore->XCoreGen
PIC16->PIC16CodeGen
After updating your working copy, the first build will fail because it
is using the old library dependencies. Start the build again and it
will work fine.
llvm-svn: 110127
2010-08-03 17:40:31 +00:00
052c23cd2f
CMake: add version control info to PACKAGE_VERSION, if available.
...
Adds "svn" or "git", depending on the VCS used. If svn, adds the
revision number as well.
llvm-svn: 110121
2010-08-03 17:28:09 +00:00
52f9d7d617
Make AliasAnalysis::getModRefInfo conservative in the face of volatility.
...
llvm-svn: 110120
2010-08-03 17:27:43 +00:00
0c18757c9d
Oops. Don't normalize spill weights twice.
...
When the normalizeSpillWeights function was introduced, I forgot to remove this
normalization.
This change could affect register allocation. Hopefully for the better.
llvm-svn: 110119
2010-08-03 17:21:16 +00:00
011ff9bec9
OK, that's it. This test is going away now. But don't worry, I am taking it to a
...
nice farm in the country where it can play with other tests. And bunnies.
It is not clear what is being tested, and the revision history shows a bunch of
random changes to the expected instruction count. Clearly, we are just fudging
it to pass whenever it fails.
llvm-svn: 110118
2010-08-03 17:21:14 +00:00
79102d9725
avoid undefined behavior negating minint.
...
llvm-svn: 110117
2010-08-03 16:57:03 +00:00
081627ceb8
Fix a typo Devang noticed.
...
llvm-svn: 110115
2010-08-03 16:48:31 +00:00
3db3bb0032
avoid undef behavior on minint, fixing PR7783.
...
llvm-svn: 110114
2010-08-03 16:41:24 +00:00
ddaaf40d24
Add an atomic lowering pass
...
llvm-svn: 110113
2010-08-03 16:19:16 +00:00
35e8a6209d
Use unary + instead of a separate local variable for working
...
around std::min vs static const friction.
llvm-svn: 110112
2010-08-03 16:15:50 +00:00
758f71af11
Bump cmake_minimum_required to version 2.8
...
llvm-svn: 110110
2010-08-03 15:07:17 +00:00
edf7b8bd4e
build: Add LLVM_NATIVE_ARCHNAME, which has the sensible value, without "Target"
...
appended.
llvm-svn: 110109
2010-08-03 14:26:17 +00:00
54cfd42c33
MC: Fix symbol fragment offsets in COFF.
...
Patch by Cameron Esfahani!
llvm-svn: 110104
2010-08-03 05:02:46 +00:00
d32764c8a0
Revert "MC: Fix symbol fragment offsets in COFF."
...
This reverts commit r110100
Wrong path caps.
llvm-svn: 110103
2010-08-03 04:53:28 +00:00
a6cfbeb98c
MC: Add time travel support to COFF.
...
llvm-svn: 110101
2010-08-03 04:43:33 +00:00
cf3d8b4ec4
MC: Fix symbol fragment offsets in COFF.
...
Patch by Cameron Esfahani!
llvm-svn: 110100
2010-08-03 04:43:24 +00:00
2ce6994211
Fix CMake build
...
llvm-svn: 110097
2010-08-03 02:38:20 +00:00
7492a11f0c
Support x86 AVX 256-bit instruction intrinsics. Right now support all of them, but
...
as soon as we properly codegen the simple vector operations in clang, remove the
unnecessary builti-ins/intrinsics from clang and llvm.
llvm-svn: 110094
2010-08-03 01:53:41 +00:00
4887001f81
Update some comments.
...
llvm-svn: 110092
2010-08-03 01:07:32 +00:00
2a190081f6
Introduce a symbolic constant for ~0u for use with AliasAnalysis.
...
llvm-svn: 110091
2010-08-03 01:03:11 +00:00
da7182e116
Add a convenient form of AliasAnalysis::alias for the case where the sizes
...
are unknown.
llvm-svn: 110090
2010-08-03 00:56:30 +00:00
7cac95778f
Make SCEVUnknown a CallbackVH, so that it can be notified directly
...
of Value deletions and RAUWs, instead of relying on ScalarEvolution's
Scalars map being notified, as that's complicated at best, and
insufficient in general.
This means SCEVUnknown needs a non-trivial destructor, so introduce
a mechanism to allow ScalarEvolution to locate all the SCEVUnknowns.
llvm-svn: 110086
2010-08-02 23:49:30 +00:00
460a356bf6
Diabolical hack to make a test compatible with clang. (Thanks to Dale!) Radar 8246180.
...
llvm-svn: 110081
2010-08-02 23:29:03 +00:00
272980b3f6
Sketch up a preliminary Type-Based Alias Analysis implementation.
...
llvm-svn: 110077
2010-08-02 23:11:01 +00:00
9c6e188f56
Fix visitInvokeInst to call visitTerminatorInst, and remove
...
a redundant check from checkInstruction.
llvm-svn: 110076
2010-08-02 23:09:14 +00:00
d0a1e3de3f
Add Verifier logic for indirectbr.
...
llvm-svn: 110075
2010-08-02 23:08:33 +00:00
d8968da2c5
Add a lint check for indirectbr with no successors.
...
llvm-svn: 110074
2010-08-02 23:06:43 +00:00
33a2cdf3f9
Add explicit constructors. Patch by Renato Golin.
...
llvm-svn: 110072
2010-08-02 22:51:46 +00:00
0e6e8858ff
Testcase for r110043. Radar 8246180.
...
llvm-svn: 110070
2010-08-02 22:09:53 +00:00
44dc60ba13
Early exit and reduce indentation. No functionality change.
...
llvm-svn: 110069
2010-08-02 22:06:08 +00:00
d945ae652a
Improve discrimination of unknown libraries from ignored targets on
...
LLVMConfig.
llvm-svn: 110065
2010-08-02 21:24:12 +00:00
e53004b188
explicit_map_components_to_libraries now does not complain when there
...
is a dependence on an LLVM target that is not included on the build.
When LLVM_TARGETS_TO_BUILD didn't include all the targets, the
function emitted an error like
"Library LLVMArmParser not found in list of llvm libraries."
llvm-svn: 110060
2010-08-02 20:48:01 +00:00
30644950d6
Lets the CMake GUI show a list of possible values for LLVM_USE_CRT
...
Patch by nobled!
llvm-svn: 110057
2010-08-02 19:00:34 +00:00
abfafadfc7
Fix namespace polution.
...
llvm-svn: 110056
2010-08-02 18:50:06 +00:00
e4e9e8e6e7
Updated LLVMLibDeps.cmake.
...
llvm-svn: 110055
2010-08-02 18:36:53 +00:00
d070128de5
Free DbgScope created for dead functions.
...
llvm-svn: 110045
2010-08-02 17:32:15 +00:00
77558b7d13
More SPU v2f32 stuff added: insertelement and shuffle.
...
llvm-svn: 110038
2010-08-02 11:22:10 +00:00
68b3886678
Add preliminary v2f32 support for SPU. Like with v2i32, we just
...
duplicate the instructions and operate on half vectors.
Also reorder code in SPUInstrInfo.td for better coherency.
llvm-svn: 110037
2010-08-02 10:25:47 +00:00
8f306a779b
Re-apply the infamous r108614, with a fix pointed out by Dirk Steinke.
...
llvm-svn: 110036
2010-08-02 09:32:13 +00:00
622f8eb981
Add preliminary v2i32 support for SPU backend. As there are no
...
such registers in SPU, this support boils down to "emulating"
them by duplicating instructions on the general purpose registers.
This adds the most basic operations on v2i32: passing parameters,
addition, subtraction, multiplication and a few others.
llvm-svn: 110035
2010-08-02 08:54:39 +00:00
40b31ad3ee
Prefix `next' iterator operation with `llvm::'.
...
Fixes potential ambiguity problems on VS 2010.
Patch by nobled!
llvm-svn: 110029
2010-08-02 06:00:15 +00:00
c1b09c8644
Fix a -Wreorder warning.
...
llvm-svn: 110022
2010-08-02 05:43:46 +00:00
f52bd9cc33
Work in progress.
...
Start cleaning up MergeFunctions to look more like the rest of LLVM. The
primary change here is to move the methods responsible for comparison into the
new FunctionComparator object. Some comments added. There's more to do.
llvm-svn: 110021
2010-08-02 05:23:03 +00:00
460ad41d6d
PR7586: Make sure we don't claim that unknown bits are actually known in the
...
ISD::AND case of TargetLowering::SimplifyDemandedBits.
llvm-svn: 110019
2010-08-02 04:42:25 +00:00
adaf5172bf
Fix this condition; it has an else clause attached for Darwin only. Patch
...
by Takumi Nakamura.
llvm-svn: 110016
2010-08-02 03:16:19 +00:00
1465d7cffa
Fix comment.
...
llvm-svn: 110006
2010-08-02 01:25:20 +00:00
f85eb933d4
docs/TestingGuide: Minimal update to describe 'lit' based regression testing
...
instead of DejaGNU. Still a bit kooky, since the current test format still has
some strong Tcl roots. Oh well!
llvm-svn: 110005
2010-08-02 01:20:23 +00:00
a9075c5ead
docs/TestingGuide: Rip out description of old nightly tester infrastructure. The
...
official recommendation is to use LNT instead. I will write docs on setting up
an LNT installation for submission to llvm.org, one day.
llvm-svn: 110004
2010-08-02 01:20:20 +00:00
5eeae48783
tests: Kill off custom targets which were just there for TestRunner.sh.
...
llvm-svn: 110003
2010-08-02 00:52:44 +00:00
4b77d23d40
tests: Deprecate TestRunner.sh, and have it just invoke 'llvm-lit' (which will
...
need to be in your path). Please move to using 'llvm-lit' if you are still using
TestRunner.sh.
llvm-svn: 110002
2010-08-02 00:52:41 +00:00
1390d189f3
build: Fix a dependency.
...
llvm-svn: 110001
2010-08-02 00:45:41 +00:00
a19db3594f
tests: Add an 'llvm-lit' tool (script), which gets generated as part of the
...
build and has the object build directory baked into it. This allows 'llvm-lit'
to properly find the information needed to run the test suite in all cases,
without requiring the user to have LLVM or 'lit' available in their PATH, for
example.
llvm-svn: 110000
2010-08-02 00:39:42 +00:00
38a867aca6
lit: Allow clients to define predefined parameters.
...
llvm-svn: 109999
2010-08-02 00:39:38 +00:00
Rafael Espindola