Evan Cheng [Mon, 3 Nov 2008 21:26:52 +0000 (21:26 +0000)]
Remove a dead switch statement.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58644
91177308-0d34-0410-b5e6-
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Evan Cheng [Mon, 3 Nov 2008 21:02:39 +0000 (21:02 +0000)]
Minor code restructuring. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58643
91177308-0d34-0410-b5e6-
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Dale Johannesen [Mon, 3 Nov 2008 20:47:45 +0000 (20:47 +0000)]
Fix some ppcf128 regressions: make ExpandFloatRes_LOAD
work correctly, and bring over a late change to ppcf128
SetCC handling.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58642
91177308-0d34-0410-b5e6-
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Duncan Sands [Mon, 3 Nov 2008 20:22:12 +0000 (20:22 +0000)]
Make VAARG promotion work correctly with large funky
sized integers like i129, and also reduce the number
of assumptions made about how vaarg is implemented.
This still doesn't work correctly for small integers
like (eg) i1 on x86, since x86 passes each of them
(essentially an i8) in a 4 byte stack slot, so the
pointer needs to be advanced by 4 bytes not by 1 byte
as now. But this is no longer a LegalizeTypes problem
(it was also wrong in LT before): it is a bug in the
operation expansion in LegalizeDAG: now LegalizeTypes
turns an i1 vaarg into an i8 vaarg which would work
fine if only the i8 vaarg was turned into correct code
later.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58635
91177308-0d34-0410-b5e6-
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Dan Gohman [Mon, 3 Nov 2008 19:40:18 +0000 (19:40 +0000)]
Overload AddInteger on int/long/long long instead of on int/int64_t,
to avoid overload ambiguities. This fixes build errors introduced
by r58623.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58632
91177308-0d34-0410-b5e6-
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Devang Patel [Mon, 3 Nov 2008 19:38:07 +0000 (19:38 +0000)]
Ignore conditions that are outside the loop.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58631
91177308-0d34-0410-b5e6-
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Andrew Lenharth [Mon, 3 Nov 2008 19:29:29 +0000 (19:29 +0000)]
add a period at the end of the comment, ignoring the fact that the comment would be hard pressed to be considered a sentence, but if it makes Bill happy...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58630
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Jim Grosbach [Mon, 3 Nov 2008 18:38:31 +0000 (18:38 +0000)]
Add binary encoding support for multiply instructions. Some blanks left to fill in, but the basics are there.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58626
91177308-0d34-0410-b5e6-
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Devang Patel [Mon, 3 Nov 2008 18:32:19 +0000 (18:32 +0000)]
Turn floating point IVs into integer IVs where possible.
This allows SCEV users to effectively calculate trip count.
LSR later on transforms back integer IVs to floating point IVs
later on to avoid int-to-float casts inside the loop.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58625
91177308-0d34-0410-b5e6-
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Dan Gohman [Mon, 3 Nov 2008 18:22:42 +0000 (18:22 +0000)]
Refactor various TargetAsmInfo subclasses' TargetMachine members away
adding a TargetMachine member to the base TargetAsmInfo class instead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58624
91177308-0d34-0410-b5e6-
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Dan Gohman [Mon, 3 Nov 2008 17:56:27 +0000 (17:56 +0000)]
Change how extended types are represented in MVTs. Instead of fiddling
bits, use a union of a SimpleValueType enum and a regular Type*.
This increases the size of MVT on 64-bit hosts from 32 bits to 64 bits.
In most cases, this doesn't add significant overhead. There are places
in codegen that use arrays of MVTs, so these are now larger, but
they're small in common cases.
This eliminates restrictions on the size of integer types and vector
types that can be represented in codegen. As the included testcase
demonstrates, it's now possible to codegen very large add operations.
There are still some complications with using very large types. PR2880
is still open so they can't be used as return values on normal targets,
there are no libcalls defined for very large integers so operations
like multiply and divide aren't supported.
This also introduces a minimal tablgen Type library, capable of
handling IntegerType and VectorType. This will allow parts of
TableGen that don't depend on using SimpleValueType values to handle
arbitrary integer and vector types.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58623
91177308-0d34-0410-b5e6-
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Daniel Dunbar [Mon, 3 Nov 2008 17:33:36 +0000 (17:33 +0000)]
Comment fix.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58621
91177308-0d34-0410-b5e6-
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Dan Gohman [Mon, 3 Nov 2008 17:10:24 +0000 (17:10 +0000)]
Remove redundant inline keywords from functions defined within
class definitions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58620
91177308-0d34-0410-b5e6-
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Andrew Lenharth [Mon, 3 Nov 2008 16:05:35 +0000 (16:05 +0000)]
Ensure that we are checking only calls to the function we are interested in specializing
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58615
91177308-0d34-0410-b5e6-
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Anton Korobeynikov [Mon, 3 Nov 2008 14:43:31 +0000 (14:43 +0000)]
Testcase for recent llvm-gcc fix
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58611
91177308-0d34-0410-b5e6-
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Duncan Sands [Mon, 3 Nov 2008 11:51:11 +0000 (11:51 +0000)]
Make VAARG work with x86 long double (which is
10 bytes long, but is passed in 12/16 bytes).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58608
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Matthijs Kooijman [Mon, 3 Nov 2008 11:16:43 +0000 (11:16 +0000)]
Make MachineFrameInfo::print not crash when no TargetFrameInfo is available.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58606
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Evan Cheng [Mon, 3 Nov 2008 07:14:02 +0000 (07:14 +0000)]
Silence a compiler warning.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58598
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Nick Lewycky [Mon, 3 Nov 2008 03:50:40 +0000 (03:50 +0000)]
Typo
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58594
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Nick Lewycky [Mon, 3 Nov 2008 03:49:14 +0000 (03:49 +0000)]
Replace explicit loop with utility function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58593
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Nick Lewycky [Mon, 3 Nov 2008 02:43:49 +0000 (02:43 +0000)]
Don't crash analyzing certain quadratics (addrec of {X,+,Y,+,1}).
We're still waiting on code that actually analyzes them properly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58592
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Owen Anderson [Mon, 3 Nov 2008 02:33:28 +0000 (02:33 +0000)]
Revert my last patch until I consult with Evan about it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58591
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Nick Lewycky [Sun, 2 Nov 2008 16:46:26 +0000 (16:46 +0000)]
Changes from Duncan's review:
* merge two weak functions by making them both alias a third non-weak fn
* don't reimplement CallSite::hasArgument
* whitelist the safe linkage types
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58568
91177308-0d34-0410-b5e6-
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Anton Korobeynikov [Sun, 2 Nov 2008 16:46:17 +0000 (16:46 +0000)]
Testcase for PR2691
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58567
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Anton Korobeynikov [Sun, 2 Nov 2008 11:47:11 +0000 (11:47 +0000)]
Silence a warning
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58563
91177308-0d34-0410-b5e6-
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Duncan Sands [Sun, 2 Nov 2008 09:00:33 +0000 (09:00 +0000)]
Get this building on 64 bit machines (error:
cast from ‘const llvm::PointerType*’ to ‘unsigned int’
loses precision).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58561
91177308-0d34-0410-b5e6-
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Owen Anderson [Sun, 2 Nov 2008 08:08:18 +0000 (08:08 +0000)]
Don't do pre-splitting if doing so would create a value join that did not
exist before. Updating the live intervals in that care is tricky in the general
case.
Evan, if you see a tighter guard condition for this, let me know.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58560
91177308-0d34-0410-b5e6-
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Oscar Fuentes [Sun, 2 Nov 2008 06:01:39 +0000 (06:01 +0000)]
CMake: added a source file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58559
91177308-0d34-0410-b5e6-
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Nick Lewycky [Sun, 2 Nov 2008 05:53:37 +0000 (05:53 +0000)]
Whoops! Remove test Output/ directory.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58558
91177308-0d34-0410-b5e6-
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Nick Lewycky [Sun, 2 Nov 2008 05:52:50 +0000 (05:52 +0000)]
Add a new MergeFunctions pass. It finds identical functions and merges them.
This triggers only 60 times in llvm-test (look at .llvm.bc, not .linked.rbc)
and so it probably wont be turned on by default. Also, may of those are likely
to go away when PR2973 is fixed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58557
91177308-0d34-0410-b5e6-
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Nick Lewycky [Sun, 2 Nov 2008 02:41:50 +0000 (02:41 +0000)]
Fix demanded bits analysis with srem by negative number. Based on a patch
by Richard Osborne.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58555
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Dan Gohman [Sun, 2 Nov 2008 00:17:33 +0000 (00:17 +0000)]
Fix this recently moved code to use the correct type. CI is now a
ConstantInt, and SI is the original cast instruction. This fixes
PR2996.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58549
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Mon P Wang [Sat, 1 Nov 2008 20:24:53 +0000 (20:24 +0000)]
Added interface to allow clients to create a MemIntrinsicNode for
target intrinsics that touches memory
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58548
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Sanjiv Gupta [Sat, 1 Nov 2008 10:57:12 +0000 (10:57 +0000)]
Reverting back 58505. Will commit it once I have the bc reader/writer/docs
ready.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58547
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Bill Wendling [Fri, 31 Oct 2008 21:26:08 +0000 (21:26 +0000)]
Whitespace fixes. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58539
91177308-0d34-0410-b5e6-
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Anton Korobeynikov [Fri, 31 Oct 2008 20:10:49 +0000 (20:10 +0000)]
Testcase for PR2613
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58537
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Anton Korobeynikov [Fri, 31 Oct 2008 20:08:30 +0000 (20:08 +0000)]
Invalidate debug/eh/gc labels when unreachable MBB is deleted.
Based on patch by Martin Nowack!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58536
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Evan Cheng [Fri, 31 Oct 2008 19:56:03 +0000 (19:56 +0000)]
Add comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58533
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Evan Cheng [Fri, 31 Oct 2008 19:55:13 +0000 (19:55 +0000)]
Use better data structure for ConstPoolId2AddrMap.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58532
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Evan Cheng [Fri, 31 Oct 2008 19:15:52 +0000 (19:15 +0000)]
Actually make debug output understandable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58529
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Mon P Wang [Fri, 31 Oct 2008 19:13:42 +0000 (19:13 +0000)]
x86_64 rip-relative and magic mode address
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58528
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Evan Cheng [Fri, 31 Oct 2008 19:11:09 +0000 (19:11 +0000)]
Forgot this in last commit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58527
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Evan Cheng [Fri, 31 Oct 2008 19:10:44 +0000 (19:10 +0000)]
Encode PICADD; some code clean up.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58526
91177308-0d34-0410-b5e6-
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Dan Gohman [Fri, 31 Oct 2008 19:06:33 +0000 (19:06 +0000)]
Remove some unused virtual function bodies.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58524
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Bill Wendling [Fri, 31 Oct 2008 18:30:19 +0000 (18:30 +0000)]
Revert r58489. It isn't correct for all cases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58523
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Anton Korobeynikov [Fri, 31 Oct 2008 18:05:01 +0000 (18:05 +0000)]
Symbol visibility is unsupported on cygwin too.
Patch by Jay Foad!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58520
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Torok Edwin [Fri, 31 Oct 2008 17:27:41 +0000 (17:27 +0000)]
Add an assert to catch user errors like:
MyFunctionPass() : FunctionPass(ID) {}
when the user actually meant to write:
MyFunctionPass() : FunctionPass(&ID) {}
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58518
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Evan Cheng [Fri, 31 Oct 2008 16:52:57 +0000 (16:52 +0000)]
Change x86 register allocation ordering to match that of gcc. Otherwise some tools get confused by prologue generated by llvm.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58517
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Evan Cheng [Fri, 31 Oct 2008 16:41:59 +0000 (16:41 +0000)]
Add a fixme.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58514
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Dan Gohman [Fri, 31 Oct 2008 16:12:56 +0000 (16:12 +0000)]
Totally disable the setSubgraphColor calls temporarily, as they're
currently troublesome even for #ifndef NDEBUG builds.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58512
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Duncan Sands [Fri, 31 Oct 2008 14:06:52 +0000 (14:06 +0000)]
Add a bunch of libcalls for ppcf128 that were somehow
completely forgotten about when writing LegalizeTypes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58508
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Sanjiv Gupta [Fri, 31 Oct 2008 10:26:20 +0000 (10:26 +0000)]
For some targets pointer and int are 16-bits. Allow 16-bits as a valid index
in such cases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58505
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Bill Wendling [Fri, 31 Oct 2008 04:00:23 +0000 (04:00 +0000)]
Don't skip over all "terminator" instructions when determining where to put the
callee-saved restore code. It could skip over conditional jumps
accidentally. Instead, just skip the "return" instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58489
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Daniel Dunbar [Fri, 31 Oct 2008 01:50:01 +0000 (01:50 +0000)]
Fix warning.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58486
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Oscar Fuentes [Fri, 31 Oct 2008 01:37:26 +0000 (01:37 +0000)]
CMake: Fix some unwanted commentary line wraps on the last change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58485
91177308-0d34-0410-b5e6-
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Oscar Fuentes [Fri, 31 Oct 2008 01:24:51 +0000 (01:24 +0000)]
CMake: Establish dependencies among executables and libraries, using
data manually extracted from llvm-config.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58484
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Dan Gohman [Fri, 31 Oct 2008 00:57:24 +0000 (00:57 +0000)]
Use MOVSSmr instead of EXTRACTPSmr in the case of extracting
vector element 0 for a store, as it's smaller and faster.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58483
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Jim Grosbach [Thu, 30 Oct 2008 23:44:39 +0000 (23:44 +0000)]
Revert errant deletion. The target needs to be able to specify that it doesn't want the generic constant pool to be emitted.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58475
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Evan Cheng [Thu, 30 Oct 2008 23:43:36 +0000 (23:43 +0000)]
I think we got non-machine specific constpool entries covered.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58474
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Cedric Venet [Thu, 30 Oct 2008 21:22:00 +0000 (21:22 +0000)]
Change the name of the generated solution file for a CMake build. (from 'project' to 'LLVM').
!!!!!!!!!! Warning !!!!!!!!!!!!!!!
If you already have created a solution with cmake, you will need to manually open to the new one.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58461
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Duncan Sands [Thu, 30 Oct 2008 21:13:11 +0000 (21:13 +0000)]
Testcase for PR2987.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58459
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Dan Gohman [Thu, 30 Oct 2008 20:40:10 +0000 (20:40 +0000)]
Canonicalize sext(i1) to i1?-1:0, and update various instcombine
optimizations accordingly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58457
91177308-0d34-0410-b5e6-
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Duncan Sands [Thu, 30 Oct 2008 20:34:30 +0000 (20:34 +0000)]
Testcase for PR2986.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58456
91177308-0d34-0410-b5e6-
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Duncan Sands [Thu, 30 Oct 2008 20:26:50 +0000 (20:26 +0000)]
Fix PR2986: do not use a potentially illegal
type for the shift amount type. Add a check
that shifts and rotates use the type returned
by getShiftAmountTy for the amount. This
exposed some problems in CellSPU and PPC,
which have already been fixed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58455
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Daniel Dunbar [Thu, 30 Oct 2008 19:35:32 +0000 (19:35 +0000)]
Set svn:ignore on cscope.{files,out} in root llvm directory.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58453
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Daniel Dunbar [Thu, 30 Oct 2008 19:31:35 +0000 (19:31 +0000)]
Set svn:ignore for some Release-Asserts and Output dirs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58452
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Duncan Sands [Thu, 30 Oct 2008 19:28:32 +0000 (19:28 +0000)]
Shift amounts should have type getShiftAmountTy
(i32 for PPC, not i8). Correct this, and some
formatting while there.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58451
91177308-0d34-0410-b5e6-
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Daniel Dunbar [Thu, 30 Oct 2008 19:26:59 +0000 (19:26 +0000)]
Add InlineCost class for represent the estimated cost of inlining a
function.
- This explicitly models the costs for functions which should
"always" or "never" be inlined. This fixes bugs where such costs
were not previously respected.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58450
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Duncan Sands [Thu, 30 Oct 2008 19:24:28 +0000 (19:24 +0000)]
Shift amounts should have the type given by
getShiftAmountTy (i32 in the case of CellSPU).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58449
91177308-0d34-0410-b5e6-
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Mon P Wang [Thu, 30 Oct 2008 18:21:52 +0000 (18:21 +0000)]
Add missing vsetcc expansion for widening
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58443
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Oscar Fuentes [Thu, 30 Oct 2008 17:21:37 +0000 (17:21 +0000)]
CMake: Reverted some unintentional changes on the previous commit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58435
91177308-0d34-0410-b5e6-
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Oscar Fuentes [Thu, 30 Oct 2008 17:15:54 +0000 (17:15 +0000)]
CMake: Cygwin pretends to be Unix.
Patch by Jay Foad.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58434
91177308-0d34-0410-b5e6-
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Evan Cheng [Thu, 30 Oct 2008 16:10:54 +0000 (16:10 +0000)]
ARM JIT should observe -relocation-model command line option.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58433
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Mon P Wang [Thu, 30 Oct 2008 08:01:45 +0000 (08:01 +0000)]
Add initial support for vector widening. Logic is set to widen for X86.
One will only see an effect if legalizetype is not active. Will move
support to LegalizeType soon.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58426
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Chris Lattner [Thu, 30 Oct 2008 03:58:13 +0000 (03:58 +0000)]
mention fortran status.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58416
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Scott Michel [Thu, 30 Oct 2008 01:51:48 +0000 (01:51 +0000)]
Resolve bug 2947: vararg-marked functions must spill registers R3-R79 to stack
so that va_start/va_arg/et.al. will walk arguments correctly for Cell SPU.
N.B.: Because neither clang nor llvm-gcc-4.2 can be built for CellSPU, this is
still unexorcised code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58415
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Bill Wendling [Thu, 30 Oct 2008 01:22:58 +0000 (01:22 +0000)]
Revert r58411. The user needs to #define this when using the JITMemoryManager.h header.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58414
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Dan Gohman [Thu, 30 Oct 2008 01:08:03 +0000 (01:08 +0000)]
Spell DISABLE_ASSERTIONS correctly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58413
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Bill Wendling [Thu, 30 Oct 2008 00:11:55 +0000 (00:11 +0000)]
Revert part of r58048. It was breaking on SnowLeopard claiming that
"__STDC_CONSTANT_MACROS" needs to be #defined first.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58411
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Evan Cheng [Wed, 29 Oct 2008 23:55:43 +0000 (23:55 +0000)]
Correct way to handle CONSTPOOL_ENTRY instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58409
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Evan Cheng [Wed, 29 Oct 2008 23:55:17 +0000 (23:55 +0000)]
Add debugging support.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58408
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Evan Cheng [Wed, 29 Oct 2008 23:54:46 +0000 (23:54 +0000)]
Let target resolve some relocation results.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58407
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Evan Cheng [Wed, 29 Oct 2008 23:54:10 +0000 (23:54 +0000)]
This is not needed anymore.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58406
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Evan Cheng [Wed, 29 Oct 2008 23:53:42 +0000 (23:53 +0000)]
Add a bit to MachineRelocation that tells JIT that target is responsible for resolving the address. e.g. ARM constpool.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58405
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Nate Begeman [Wed, 29 Oct 2008 23:07:17 +0000 (23:07 +0000)]
Fix PEXTRQ encoding
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58403
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Chris Lattner [Wed, 29 Oct 2008 18:42:22 +0000 (18:42 +0000)]
add testcase for PR2964
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58393
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Dale Johannesen [Wed, 29 Oct 2008 18:26:45 +0000 (18:26 +0000)]
Add a RM pseudoreg for the rounding mode, which
allows ppcf128->int conversion to work with
DeadInstructionElimination. This is now turned
off but RM is harmless. It does not do a complete
job of modeling the rounding mode.
Revert marking MFCR as using all 7 CR subregisters;
while correct, this caused the problem in PR 2964,
plus the local RA crash noted in the comments.
This was needed to make DeadInstructionElimination,
but as we are not running that, it is backed out
for now. Eventually it should go back in and the
other problems fixed where they're broken.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58391
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Duncan Sands [Wed, 29 Oct 2008 18:06:20 +0000 (18:06 +0000)]
Testcase for PR2917.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58389
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Duncan Sands [Wed, 29 Oct 2008 17:52:12 +0000 (17:52 +0000)]
Uniformize capitalization of NodeId.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58386
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Chris Lattner [Wed, 29 Oct 2008 17:46:26 +0000 (17:46 +0000)]
Fix PR2967 by not deleting volatile load/stores that occur before unreachable.
I don't really see this as being needed, but there is little harm from doing
it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58385
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Torok Edwin [Wed, 29 Oct 2008 16:32:06 +0000 (16:32 +0000)]
fix typo
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58384
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Duncan Sands [Wed, 29 Oct 2008 15:57:37 +0000 (15:57 +0000)]
Make the declaration of bzero match size_t on
x86-64-linux.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58383
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Duncan Sands [Wed, 29 Oct 2008 14:25:28 +0000 (14:25 +0000)]
Fix PR2977: LegalizeTypes support for expanding
VAARG.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58379
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Duncan Sands [Wed, 29 Oct 2008 14:22:20 +0000 (14:22 +0000)]
Add sanity checking for BUILD_PAIR (I noticed the
other day that PPC custom lowering could create
a BUILD_PAIR of two f64 with a result type of...
f64! - already fixed). Fix a place that triggers
the sanity check.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58378
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Evan Cheng [Wed, 29 Oct 2008 08:39:34 +0000 (08:39 +0000)]
- More pre-split fixes: spill slot live interval computation bug; restore point bug.
- If a def is spilt, remember its spill index to allow its reuse.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58375
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Duncan Sands [Wed, 29 Oct 2008 06:42:19 +0000 (06:42 +0000)]
Fix a FIXME: in ReplaceNodeWith, if the new node
is morphed by AnalyzeNewNode into a previously
processed node, and different result values of
that node are remapped to values with different
nodes, then we could end up using wrong values
here [we were assuming that all results remap
to values with the same underlying node]. This
seems theoretically possible, but I don't have
a testcase. The meat of the patch is in the
changes to AnalyzeNewNode/AnalyzeNewValue and
ReplaceNodeWith. While there, I changed names
like RemapNode to RemapValue, since it really
remaps values. To tell the truth, I would be
much happier if we were only remapping nodes
(it would simplify a bunch of logic, and allow
for some cute speedups) but I haven't yet worked
out how to do that.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58372
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Duncan Sands [Wed, 29 Oct 2008 06:33:00 +0000 (06:33 +0000)]
Fix 80 column violations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58371
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Duncan Sands [Wed, 29 Oct 2008 06:31:03 +0000 (06:31 +0000)]
Fix 80 column violations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58370
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Evan Cheng [Wed, 29 Oct 2008 05:06:14 +0000 (05:06 +0000)]
- Rewrite code that update register live interval that's split.
- Create and update spill slot live intervals.
- Lots of bug fixes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58367
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Oscar Fuentes [Wed, 29 Oct 2008 02:33:15 +0000 (02:33 +0000)]
CMake: Removed some cruft.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58358
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