Bill Wendling [Tue, 12 Feb 2008 07:09:05 +0000 (07:09 +0000)]
Fix validation errors: di -> dt.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46996
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Bill Wendling [Tue, 12 Feb 2008 07:06:19 +0000 (07:06 +0000)]
Reformatting. Adding "doc_code" divisions for code examples. Updated some
of the examples to reflect the current .TD files.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46995
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Chris Lattner [Tue, 12 Feb 2008 06:29:45 +0000 (06:29 +0000)]
rip out llvm 2.2 stuff in preparation for llvm 2.3
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46993
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Chris Lattner [Tue, 12 Feb 2008 06:07:47 +0000 (06:07 +0000)]
heavily refactor this to have less duplication between BUILD_FOR_WEBSITE mode and not.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46991
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Chris Lattner [Tue, 12 Feb 2008 05:07:12 +0000 (05:07 +0000)]
remove unknown details
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46985
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Tanya Lattner [Tue, 12 Feb 2008 02:42:55 +0000 (02:42 +0000)]
Add 2.2 release tag.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46981
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Nate Begeman [Mon, 11 Feb 2008 23:47:56 +0000 (23:47 +0000)]
Stuff noticed while grepping code
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46979
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Dan Gohman [Mon, 11 Feb 2008 23:45:14 +0000 (23:45 +0000)]
Correct the order of the arguments in the examples in the comments
for APInt::getBitsSet. And fix an off-by-one bug in "wrapping" mode.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46978
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Ted Kremenek [Mon, 11 Feb 2008 23:11:12 +0000 (23:11 +0000)]
The factories for ImutAVLTree/ImmutableSet/ImmutableMap now take an (optional)
BumpPtrAllocator argument to their constructors. This BumpPtrAllocator
will be used to allocate trees. If no BumpPtrAllocator is provided, one
is created (as before).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46975
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Scott Michel [Mon, 11 Feb 2008 21:05:47 +0000 (21:05 +0000)]
Added blurb for CellSPU progress
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46968
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Duncan Sands [Mon, 11 Feb 2008 20:58:28 +0000 (20:58 +0000)]
Generalize the handling of call and return arguments,
in preparation for apint support. These changes are
intended to have no functional effect.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46967
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Dan Gohman [Mon, 11 Feb 2008 19:00:34 +0000 (19:00 +0000)]
From Chris' review: use isa instead of explicitly using classof.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46964
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Dan Gohman [Mon, 11 Feb 2008 19:00:03 +0000 (19:00 +0000)]
From Chris' review: minor corrections in comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46963
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Dan Gohman [Mon, 11 Feb 2008 18:58:42 +0000 (18:58 +0000)]
From Chris' review: use cast instead of dyn_cast with an assert.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46962
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Dan Gohman [Mon, 11 Feb 2008 18:57:43 +0000 (18:57 +0000)]
From Chris' review: fix 80 column violations
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46961
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Dan Gohman [Mon, 11 Feb 2008 18:56:50 +0000 (18:56 +0000)]
From Chris' review: change MemOperandSDNode's constructor to pass its
argument by reference, rather than by value.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46960
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Wojciech Matyjewicz [Mon, 11 Feb 2008 18:37:34 +0000 (18:37 +0000)]
If the LHS of the comparison is a loop-invariant we also want to move it
to the RHS. This simple change allows to compute loop iteration count
for loops with condition similar to the one in the testcase (which seems
to be quite common).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46959
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Ted Kremenek [Mon, 11 Feb 2008 17:24:50 +0000 (17:24 +0000)]
Added "Profile" method to APFloat for use with FoldingSet.
Added member template "Add" to FoldingSetNodeID that allows "adding" arbitrary
objects to a profile via dispatch to FoldingSetTrait<T>::Profile().
Removed FoldingSetNodeID::AddAPFloat and FoldingSetNodeID::APInt, as their
functionality is now replaced using the above mentioned member template.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46957
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Duncan Sands [Mon, 11 Feb 2008 11:09:23 +0000 (11:09 +0000)]
Add arbitrary integer support to getRegisterType and
getNumRegisters. This is needed for calling functions
with apint parameters or return values.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46956
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Wojciech Matyjewicz [Mon, 11 Feb 2008 11:03:14 +0000 (11:03 +0000)]
Fix PR1798 - an error in the evaluation of SCEVAddRecExpr at an
arbitrary iteration.
The patch:
1) changes SCEVSDivExpr into SCEVUDivExpr,
2) replaces PartialFact() function with BinomialCoefficient(); the
computations (essentially, the division) in BinomialCoefficient() are
performed with the apprioprate bitwidth necessary to avoid overflow;
unsigned division is used instead of the signed one.
Computations in BinomialCoefficient() require support from the code
generator for APInts. Currently, we use a hack rounding up the
neccessary bitwidth to the nearest power of 2. The hack is easy to turn
off in future.
One remaining issue: we assume the divisor of the binomial coefficient
formula can be computed accurately using 16 bits. It means we can handle
AddRecs of length up to 9. In future, we should use APInts to evaluate
the divisor.
Thanks to Nicholas for cooperation!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46955
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Duncan Sands [Mon, 11 Feb 2008 10:37:04 +0000 (10:37 +0000)]
Add a isBigEndian method to complement isLittleEndian.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46954
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Evan Cheng [Mon, 11 Feb 2008 08:30:52 +0000 (08:30 +0000)]
Determine whether a spill kills the register it's spilling before insertion rather than trying to undo the kill marker afterwards.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46953
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Chris Lattner [Mon, 11 Feb 2008 07:27:21 +0000 (07:27 +0000)]
tweaks from dale.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46952
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Chris Lattner [Mon, 11 Feb 2008 07:21:08 +0000 (07:21 +0000)]
updates from Evan
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46951
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Nate Begeman [Mon, 11 Feb 2008 04:19:36 +0000 (04:19 +0000)]
Enable SSE4 codegen and pattern matching.
Add some notes to the README.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46949
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Nate Begeman [Mon, 11 Feb 2008 04:16:09 +0000 (04:16 +0000)]
additional missing feature
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46948
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Gabor Greif [Sun, 10 Feb 2008 20:08:16 +0000 (20:08 +0000)]
corrected some spellings
maybe
c380004 can be hyperlinked too?
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46934
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Chris Lattner [Sun, 10 Feb 2008 19:11:04 +0000 (19:11 +0000)]
Various updates from Sam Bishop:
"I have been working my way through the JIT and Kaleidoscope tutorials in my
(minuscule) spare time. Thanks again for writing them! I have attached a
patch containing some minor changes, ranging from spelling and grammar fixes
to adding a "Next: <next tutorial section>" hyperlink to the bottom of each
page.
Every page has been given the "next link" treatment, but otherwise I'm only
half way through the Kaleidoscope tutorial. I will send a follow-on patch
if time permits."
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46933
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Chris Lattner [Sun, 10 Feb 2008 19:05:37 +0000 (19:05 +0000)]
Fix scalarrepl to not 'miscompile' undefined code, part #2.
This fixes the store case, my previous patch just fixed the load
case. rdar://
5707076.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46932
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Nate Begeman [Sun, 10 Feb 2008 18:47:57 +0000 (18:47 +0000)]
xmm0 variable blends
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46931
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Dan Gohman [Sun, 10 Feb 2008 18:45:23 +0000 (18:45 +0000)]
Rename MRegisterInfo to TargetRegisterInfo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46930
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Chris Lattner [Sun, 10 Feb 2008 17:52:05 +0000 (17:52 +0000)]
close an li tag
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46929
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Duncan Sands [Sun, 10 Feb 2008 13:40:55 +0000 (13:40 +0000)]
Add some Ada info and correct a few buglets.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46928
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Duncan Sands [Sun, 10 Feb 2008 10:08:52 +0000 (10:08 +0000)]
Add truncate and AssertZext result expansion.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46926
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Chris Lattner [Sun, 10 Feb 2008 08:19:35 +0000 (08:19 +0000)]
remove the in progress marker.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46925
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Chris Lattner [Sun, 10 Feb 2008 08:18:42 +0000 (08:18 +0000)]
validation fixes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46924
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Chris Lattner [Sun, 10 Feb 2008 08:17:19 +0000 (08:17 +0000)]
final set of major updates
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46923
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Bill Wendling [Sun, 10 Feb 2008 08:10:24 +0000 (08:10 +0000)]
Return "(c1 + c2)" instead of yet another ADD node (which made this a
no-op).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46922
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Chris Lattner [Sun, 10 Feb 2008 07:46:44 +0000 (07:46 +0000)]
more prose, some organization improvements.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46921
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Chris Lattner [Sun, 10 Feb 2008 07:04:35 +0000 (07:04 +0000)]
random notes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46920
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Chris Lattner [Sun, 10 Feb 2008 01:01:35 +0000 (01:01 +0000)]
add anote
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46918
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Nick Lewycky [Sun, 10 Feb 2008 00:03:54 +0000 (00:03 +0000)]
Match GCC's behaviour for these sections.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46916
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Nate Begeman [Sat, 9 Feb 2008 23:46:37 +0000 (23:46 +0000)]
memopv16i8 had wrong alignment requirement, would have broken pabsb
pabs{b,w,d} are not two address
fix extract-to-mem sse4 ops
add sse4 vector sign extend nodes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46915
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Chris Lattner [Sat, 9 Feb 2008 22:58:07 +0000 (22:58 +0000)]
add some more notes, still not ready for review :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46914
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Chris Lattner [Sat, 9 Feb 2008 22:50:06 +0000 (22:50 +0000)]
scoped_ptr.h was removed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46913
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Gabor Greif [Sat, 9 Feb 2008 22:24:34 +0000 (22:24 +0000)]
explain that NumElements in alloca and malloc defaults to one
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46912
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Dale Johannesen [Sat, 9 Feb 2008 19:04:25 +0000 (19:04 +0000)]
Alignment of struct containing vectors depends on
whether SSE is present, on Darwin anyway. Make it
explicit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46909
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Wojciech Matyjewicz [Sat, 9 Feb 2008 18:30:13 +0000 (18:30 +0000)]
We should check that existing cast operation has the appropriate opcode before we reuse it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46908
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Wojciech Matyjewicz [Sat, 9 Feb 2008 18:06:58 +0000 (18:06 +0000)]
Add a check if the initial value of the induction variable is 0 (the method comment says it should be).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46907
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Evan Cheng [Sat, 9 Feb 2008 08:36:28 +0000 (08:36 +0000)]
Remove unused hidden option.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46903
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Nate Begeman [Sat, 9 Feb 2008 01:38:08 +0000 (01:38 +0000)]
Skeleton of insert and extract matching, more to come
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46902
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Nate Begeman [Sat, 9 Feb 2008 01:37:05 +0000 (01:37 +0000)]
Tablegen support for insert & extract element matching
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46901
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Chris Lattner [Sat, 9 Feb 2008 01:06:01 +0000 (01:06 +0000)]
check that terminators only occur at the end of a block. This catches the
common problem of putting two terminators in the same block. I can't write
a testcase for this because the .ll parser rejects this before the verifier
can, but this can occur when generating IR.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46900
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Dan Gohman [Fri, 8 Feb 2008 22:59:30 +0000 (22:59 +0000)]
Change ConstantSDNode to store an APInt instead of a uint64_t, and
begin adding some methods to use it this way.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46899
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Devang Patel [Fri, 8 Feb 2008 22:49:13 +0000 (22:49 +0000)]
Fix PR 1995.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46898
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Evan Cheng [Fri, 8 Feb 2008 22:05:27 +0000 (22:05 +0000)]
Forgot these files.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46896
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Evan Cheng [Fri, 8 Feb 2008 22:05:07 +0000 (22:05 +0000)]
Also print alignment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46895
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Dan Gohman [Fri, 8 Feb 2008 21:58:15 +0000 (21:58 +0000)]
Add an isSignedIntN, like isIntN but for signed integer values instead of
unsigned.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46894
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Evan Cheng [Fri, 8 Feb 2008 21:20:40 +0000 (21:20 +0000)]
It's not always safe to fold movsd into xorpd, etc. Check the alignment of the load address first to make sure it's 16 byte aligned.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46893
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Dale Johannesen [Fri, 8 Feb 2008 19:48:20 +0000 (19:48 +0000)]
64-bit (MMX) vectors do not need restrictive alignment.
128-bit vectors need it only when SSE is on.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46890
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Ted Kremenek [Fri, 8 Feb 2008 07:14:19 +0000 (07:14 +0000)]
Constified operator<< in APSInt.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46882
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Dan Gohman [Fri, 8 Feb 2008 03:29:40 +0000 (03:29 +0000)]
Avoid needlessly casting away const qualifiers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46877
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Dan Gohman [Fri, 8 Feb 2008 03:26:46 +0000 (03:26 +0000)]
Avoid needlessly casting away const qualifiers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46876
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Evan Cheng [Fri, 8 Feb 2008 00:12:56 +0000 (00:12 +0000)]
Added missing entries in X86 load / store folding tables.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46866
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Devang Patel [Thu, 7 Feb 2008 22:32:50 +0000 (22:32 +0000)]
Begin setting features for target based on target triple string.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46863
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Evan Cheng [Thu, 7 Feb 2008 19:46:55 +0000 (19:46 +0000)]
Remove remnant of load folding in local register allocator. Patch by Holger Schurig.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46861
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Dan Gohman [Thu, 7 Feb 2008 18:41:25 +0000 (18:41 +0000)]
Follow Chris' suggestion; change the PseudoSourceValue accessors
to return pointers instead of references, since this is always what
is needed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46857
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Dan Gohman [Thu, 7 Feb 2008 16:28:05 +0000 (16:28 +0000)]
Add SourceValue information for outgoing argument stores on x86.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46854
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Dan Gohman [Thu, 7 Feb 2008 16:18:00 +0000 (16:18 +0000)]
Don't abort if a MemOperand is missing a SourceValue; just print it
as <unknown>. And make some minor adjustments to the MemOperand
dump format.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46853
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Evan Cheng [Thu, 7 Feb 2008 08:53:49 +0000 (08:53 +0000)]
Fix a x86-64 codegen deficiency. Allow gv + offset when using rip addressing mode.
Before:
_main:
subq $8, %rsp
leaq _X(%rip), %rax
movsd 8(%rax), %xmm1
movss _X(%rip), %xmm0
call _t
xorl %ecx, %ecx
movl %ecx, %eax
addq $8, %rsp
ret
Now:
_main:
subq $8, %rsp
movsd _X+8(%rip), %xmm1
movss _X(%rip), %xmm0
call _t
xorl %ecx, %ecx
movl %ecx, %eax
addq $8, %rsp
ret
Notice there is another idiotic codegen issue that needs to be fixed asap:
xorl %ecx, %ecx
movl %ecx, %eax
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46850
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Evan Cheng [Thu, 7 Feb 2008 08:29:53 +0000 (08:29 +0000)]
In some cases, e.g. ADD32ri, no transformation is made. Guide against it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46849
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Nick Lewycky [Thu, 7 Feb 2008 06:36:26 +0000 (06:36 +0000)]
Don't make up new directives. (".set_foobar")
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46848
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Dan Gohman [Thu, 7 Feb 2008 02:30:40 +0000 (02:30 +0000)]
Fix a typo in a comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46836
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Dan Gohman [Wed, 6 Feb 2008 23:09:15 +0000 (23:09 +0000)]
Add support to FoldingSet for hashing APInt objects.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46833
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Dan Gohman [Wed, 6 Feb 2008 22:27:42 +0000 (22:27 +0000)]
Re-apply the memory operand changes, with a fix for the static
initializer problem, a minor tweak to the way the
DAGISelEmitter finds load/store nodes, and a renaming of the
new PseudoSourceValue objects.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46827
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Evan Cheng [Wed, 6 Feb 2008 22:07:17 +0000 (22:07 +0000)]
It's PR1925, not PR1609.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46825
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Bill Wendling [Wed, 6 Feb 2008 20:03:07 +0000 (20:03 +0000)]
Temporarily reverting:
http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-
20080128/057882.html
This is causing a miscompilation on PPC G5 and just now seeing it on iMac x86-64.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46822
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Evan Cheng [Wed, 6 Feb 2008 19:16:53 +0000 (19:16 +0000)]
Fix a number of local register allocator issues: PR1609.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46821
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Chris Lattner [Wed, 6 Feb 2008 18:32:06 +0000 (18:32 +0000)]
some more notes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46818
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Chris Lattner [Wed, 6 Feb 2008 18:00:48 +0000 (18:00 +0000)]
make it clear :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46817
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Chris Lattner [Wed, 6 Feb 2008 18:00:06 +0000 (18:00 +0000)]
add a bunch of random notes and fix some issues noticed by Gabor.
This is not ready for review or hacking, this is a work in progress :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46816
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Evan Cheng [Wed, 6 Feb 2008 08:00:32 +0000 (08:00 +0000)]
RegAllocaLocal still *requires* LiveVariables since it runs PHIElimination, followed by TwoAddress which requires LiveVariables. We cannot run LiveVariables on non-SSA code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46813
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Chris Lattner [Wed, 6 Feb 2008 06:30:34 +0000 (06:30 +0000)]
a starter shell for 2.2 release notes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46810
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Tanya Lattner [Wed, 6 Feb 2008 00:54:55 +0000 (00:54 +0000)]
Throttle the non-local dependence analysis for basic blocks with more than 50 predecessors. Added command line option to play with this threshold.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46790
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Anton Korobeynikov [Tue, 5 Feb 2008 23:34:40 +0000 (23:34 +0000)]
Don't dereference an invalid pointer if string is empty.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46781
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Evan Cheng [Tue, 5 Feb 2008 22:50:29 +0000 (22:50 +0000)]
Fix PR1975: dag isel emitter produces patterns that isel wrong flag result.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46776
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Evan Cheng [Tue, 5 Feb 2008 22:44:06 +0000 (22:44 +0000)]
Move to getCALLSEQ_END to ensure CALLSEQ_END node produces a flag. This is consistent with the definition in td file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46775
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Chris Lattner [Tue, 5 Feb 2008 21:26:23 +0000 (21:26 +0000)]
Make RenamePass faster by making the 'is this a new phi node'
check more intelligent. This speeds up mem2reg from 5.29s to
0.79s on a synthetic testcase with tons of predecessors and
phi nodes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46767
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Dale Johannesen [Tue, 5 Feb 2008 20:46:33 +0000 (20:46 +0000)]
Implement sseregparm.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46764
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Evan Cheng [Tue, 5 Feb 2008 20:04:18 +0000 (20:04 +0000)]
If a vr is already marked alive in a bb, then it has PHI uses that are visited earlier, then it is not killed in the def block (i.e. not dead).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46763
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Chris Lattner [Tue, 5 Feb 2008 19:43:53 +0000 (19:43 +0000)]
regenerate
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46761
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Chris Lattner [Tue, 5 Feb 2008 19:43:40 +0000 (19:43 +0000)]
Make the check for GCC version more robust, fix shared library
dependencies in makefile, and fix llvm_cv_no_link_all_option
on darwin.
Patch by Shantonu Sen, more info here:
http://lists.cs.uiuc.edu/pipermail/llvmdev/2008-February/012410.html
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46760
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Ted Kremenek [Tue, 5 Feb 2008 18:50:25 +0000 (18:50 +0000)]
Added FoldingSet profiling support to ImmutableSet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46757
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Ted Kremenek [Tue, 5 Feb 2008 17:30:43 +0000 (17:30 +0000)]
Changed profiling method for ImmutableMap to once again just use its
unique ImutAVLTree* for profiling.
Modified ImutAVLTree:
(1) changed ComputeHash() to ComputeDigest() and
(2) changed Profile() to use the computed digest and
(3) modified insertion of IMutAVLTree into the FoldingSet owned by
the ImutAVLTreeFactory object to use profiling instead of computing
a direct hash. This fixes a bug where our abuse of the FoldingSet would
not work when the FoldingSet was resized.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46753
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Nate Begeman [Tue, 5 Feb 2008 08:49:09 +0000 (08:49 +0000)]
Ident mnemonics appropriately
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46746
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Chris Lattner [Tue, 5 Feb 2008 06:18:42 +0000 (06:18 +0000)]
dump the module *before* we delete it, not after.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46741
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Chris Lattner [Tue, 5 Feb 2008 04:45:32 +0000 (04:45 +0000)]
Fix a bug compiling PR1978 (perhaps not the only one though) which
was incorrectly simplifying "x == (gep x, 1, i)" into false, even
though i could be negative. As it turns out, all the code to
handle this already existed, we just need to disable the incorrect
optimization case and let the general case handle it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46739
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Owen Anderson [Tue, 5 Feb 2008 04:34:03 +0000 (04:34 +0000)]
Fix an obscure read-after-free bug that Duncan found.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46738
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Dale Johannesen [Tue, 5 Feb 2008 01:12:10 +0000 (01:12 +0000)]
Missed one.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46733
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Evan Cheng [Tue, 5 Feb 2008 00:25:31 +0000 (00:25 +0000)]
This should also work on x86 now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46730
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