a6758446b7
remove bogus assert, use static_cast for additional checking
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left two new asserts commented out, because they would fire in clang, have to hunt those down first
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109544 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-27 21:46:11 +00:00
37032350c8
It is FE's responsibility to emit proper directory name.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109538 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-27 20:51:15 +00:00
90f8795e1c
make lookup failures not fatal.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109530 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-27 18:59:50 +00:00
977fa34df8
Grammar
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109525 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-27 18:36:27 +00:00
8b5749da2a
Update tests to not rely on input file's absolute path.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109521 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-27 18:13:53 +00:00
e0efc216eb
Fix a crash in the dag combiner caused by ConstantFoldBIT_CONVERTofBUILD_VECTOR calling itself
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recursively and returning a SCALAR_TO_VECTOR node, but assuming the input was always a BUILD_VECTOR.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109519 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-27 18:02:18 +00:00
57cb4f8be1
80 column
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109513 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-27 17:38:47 +00:00
ae64eedae2
fix typo
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109511 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-27 17:14:29 +00:00
a292b2f49f
recommit simplification (r109502, backed out r109509); seems to innocent
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109510 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-27 16:44:23 +00:00
5b0c25313e
back out this too to restore the bots
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109509 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-27 15:56:07 +00:00
49d0bca86c
back out r109504, breaks the bots
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109508 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-27 15:18:11 +00:00
86099345db
simplify: CallSite::get --> CallSite constructor
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109506 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-27 15:02:37 +00:00
c0d4aed6f7
simplify
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109504 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-27 14:38:38 +00:00
0de11e0e66
use ImmutableCallSite for const-corrgoodness
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109503 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-27 14:15:29 +00:00
50da18171e
simplify
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109502 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-27 13:31:22 +00:00
b482f23c6b
Fix silent failure with no input files.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109500 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-27 11:19:40 +00:00
67d985ffb2
Return -1 only on failure to execute a program.
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Also fix some comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109499 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-27 11:19:36 +00:00
978bb87f88
In commit 91421, isPod was changed from false to true for these value handles.
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Change it back again: destructors and constructors need to be run.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109498 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-27 09:09:05 +00:00
56029271f9
Make coff-dump.py executable and add python as executable for this script.
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This fixes the MC/COFF/basic-coff.ll test case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109497 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-27 09:01:26 +00:00
0e6fcf4be3
RegionInfo: Add getMaxRegionExit()
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getMaxRegionExit returns the exit of the maximal refined region starting
at a specific basic block.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109496 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-27 08:39:43 +00:00
2c11046fa1
After updating value handles for RAUW, check that no weak or tracking handles
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are still on the list. This might happen if a CallbackVH created some new value
handles for the old value when doing RAUW. Barf if it occurs, since it is almost
certainly a mistake.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109495 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-27 06:53:14 +00:00
dfd30187c6
Make MC use Windows COFF on Windows and add tests.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109494 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-27 06:46:15 +00:00
082d587d35
Add function to query RegionInfo about loops.
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* contains(Loop), * getOutermostLoop()
* Improve getNameStr() to return a sensible name, if basic blocks are not named.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109490 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-27 04:17:13 +00:00
81c7b19f04
The isLoadFromStackSlot and isStoreToStackSlot have no way of reporting
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subregister operands like this:
%reg1040:sub_32bit<def> = MOV32rm <fi#-2>, 1, %reg0, 0, %reg0, %reg1040<imp-def>; mem:LD4[FixedStack-2](align=8)
Make them return false when subreg operands are present. VirtRegRewriter is
making bad assumptions otherwise.
This fixes PR7713.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109489 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-27 04:17:01 +00:00
516cd4575e
Add assertions that expose the PR7713 miscompilation: Accessing a stack slot
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with a too-big register class.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109488 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-27 04:16:58 +00:00
dfc2c51d12
It's better to have the arrays, which would trigger the creation of stack
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protectors, to be near the stack protectors on the stack. Accomplish this by
tagging the stack object with a predicate that indicates that it would trigger
this. In the prolog-epilog inserter, assign these objects to the stack after the
stack protector but before the other objects.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109481 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-27 01:55:19 +00:00
ab28928fe2
Use AssertingVH for InsertedValues and InsertedPostIncValues, to verify
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that the values they refer to aren't being deleted underneath them.
Make sure these containters get cleared by clear(), which IndVarSimplify
and LSR both use before deleting instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109478 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-27 01:19:06 +00:00
05cfd335bb
(Hopefully) One last test.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109473 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-27 00:04:55 +00:00
3debf271ff
Another test.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109472 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-27 00:00:47 +00:00
3e12033ef6
Another test.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109471 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-26 23:58:46 +00:00
f0179004e9
Add SplitEditor to SplitKit. This class will be used to edit live intervals and
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rewrite instructions for live range splitting.
Still work in progress.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109469 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-26 23:44:11 +00:00
3eca15bdb5
Fix a use-after-free.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109468 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-26 23:40:24 +00:00
23295cc1dd
Using llvm.eh.catch.all.value instead of .llvm.eh.catch.all.value.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109462 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-26 22:36:52 +00:00
a10213e934
And a bit more non-ASCII stuff.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109458 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-26 22:28:18 +00:00
4e084e93a7
Drop some non-ascii stuff
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109456 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-26 22:23:07 +00:00
e4373b0da6
Don't call __register_frame from the JIT on systems that use setjmp/longjmp
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exception handling. Also fix an extra underscore typo in one instance of
"__ARM_EABI__". Radar 8236264.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109451 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-26 21:58:00 +00:00
dee81010eb
On x86, f32 / f64 nodes share the same registers as 128-bit vector values.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109450 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-26 21:50:05 +00:00
e0e925efb3
The "excess register pressure" returned by HighRegPressure() is not accurate enough to factor into scheduling priority. Eliminate it and add early exits to speed up scheduling.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109449 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-26 21:49:07 +00:00
25a6ab0144
Add a note
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109448 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-26 21:48:35 +00:00
72eb300715
Add a comment.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109435 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-26 21:05:37 +00:00
3c45734274
Temporary hack to let codegen assert or generate poor code in case
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we are using AVX and no AVX version of the desired intruction is present,
this is better for incremental dev (without fallbacks it's easier to spot
what's missing). Not sure this is the best hack thought (we can also disable
all HasSSE* predicates by dinamically marking them 'false' if AVX is present)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109434 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-26 21:01:18 +00:00
c2b13f919d
Testing some more.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109433 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-26 20:51:45 +00:00
1f707c3b8c
Test some more.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109431 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-26 20:19:04 +00:00
6b156a3175
Fix library build messages.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109430 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-26 20:15:47 +00:00
168bd9cdda
Add svn:ignore.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109429 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-26 20:11:39 +00:00
05006e2813
re-commit r109220, the compile error has already been fixed
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Simplifying use_iterators by dereferencing
is not a good idea. The codebase does not depend
in this any more, and it may introduce hidden
runtime cost. If you get compile errors, please
dereference your iterator before passing to cast<>
(and friends).
Also: please consider caching the result of
operator* and reusing that instead of dereferencing
many times.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109425 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-26 18:48:07 +00:00
cfa7fb6df5
Add an initial implementation of LazyValueInfo updating for JumpThreading. Disabled for now.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109424 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-26 18:48:03 +00:00
b5a0ef99f8
Currently EH lowering code expects typeinfo to be global only.
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This assumption is not satisfied due to global mergeing.
Workaround the issue by temporary disablinge mergeing of const globals.
Also, ignore LLVM "special" globals. This fixes PR7716
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109423 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-26 18:45:39 +00:00
88dafec7f9
Fix a test with malformed IR. Not sure why this didn't fail before.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109422 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-26 18:44:56 +00:00
0944795b8c
ARM fastisel isn't ready.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109421 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-26 18:32:55 +00:00
Gabor Greif
Devang Patel
Chris Lattner
Jim Grosbach
Nate Begeman
Mikhail Glushenkov
Duncan Sands
Tobias Grosser
Michael J. Spencer
Jakob Stoklund Olesen
Bill Wendling
Dan Gohman
Owen Anderson
Eli Friedman
Anton Korobeynikov
Bob Wilson
Evan Cheng
Bruno Cardoso Lopes