Dale Johannesen [Thu, 30 Aug 2007 00:23:21 +0000 (00:23 +0000)]
Change LegalFPImmediates to use APFloat.
Add APFloat interfaces to ConstantFP, SelectionDAG.
Fix integer bit in double->APFloat conversion.
Convert LegalizeDAG to use APFloat interface in
ConstantFPSDNode uses.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41587
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Anton Korobeynikov [Wed, 29 Aug 2007 23:18:48 +0000 (23:18 +0000)]
Fix use of declaration inside case block
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41584
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Evan Cheng [Wed, 29 Aug 2007 20:45:00 +0000 (20:45 +0000)]
Change LiveRange so it keeps a pointer to the VNInfo rather than an index.
Changes related modules so VNInfo's are not copied. This decrease
copy coalescing time by 45% and overall compilation time by 10% on siod.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41579
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Anton Korobeynikov [Wed, 29 Aug 2007 19:28:29 +0000 (19:28 +0000)]
Lower FRAME_TO_ADDR_OFFSET to zero by default (if not custom lowered)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41578
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Duncan Sands [Wed, 29 Aug 2007 19:01:20 +0000 (19:01 +0000)]
Move getX86RegNum into X86RegisterInfo and use it
in the trampoline lowering. Lookup the jump and
mov opcodes for the trampoline rather than hard
coding them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41577
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Raul Herbster [Wed, 29 Aug 2007 18:21:29 +0000 (18:21 +0000)]
Alphabetize Raul's entry.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41576
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Raul Herbster [Wed, 29 Aug 2007 16:51:52 +0000 (16:51 +0000)]
New contributor added
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41569
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Tanya Lattner [Wed, 29 Aug 2007 16:38:16 +0000 (16:38 +0000)]
Updating configure script to enable MIPS.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41568
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Chris Lattner [Wed, 29 Aug 2007 16:32:50 +0000 (16:32 +0000)]
Silence implicit 64->32-bit conversion warnings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41567
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Chris Lattner [Wed, 29 Aug 2007 16:21:18 +0000 (16:21 +0000)]
getMinSignedBits needs to take into consider the sign bit when the value is positive.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41566
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Chris Lattner [Wed, 29 Aug 2007 16:15:23 +0000 (16:15 +0000)]
update these
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41565
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Dan Gohman [Tue, 28 Aug 2007 20:32:58 +0000 (20:32 +0000)]
Add an option, -view-sunit-dags, for viewing the actual SUnit DAGs used by
scheduling.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41556
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Chuck Rose III [Tue, 28 Aug 2007 18:59:02 +0000 (18:59 +0000)]
Update win32 VStudio project files to keep pace with recently added and deleted files
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41553
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Evan Cheng [Tue, 28 Aug 2007 08:28:51 +0000 (08:28 +0000)]
Recover most of the compile time regression due to recent live interval changes.
1. Eliminate the costly live interval "swapping".
2. Change ValueNumberInfo container from SmallVector to std::vector. The former
performs slowly when the vector size is very large.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41536
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Bruno Cardoso Lopes [Tue, 28 Aug 2007 05:13:42 +0000 (05:13 +0000)]
Added method to get Mips register numbers
Changed the stack frame layout, StackGrowsUp fits better to Mips strange stack.
Stack offset calculation bug fixed!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41529
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Bruno Cardoso Lopes [Tue, 28 Aug 2007 05:08:16 +0000 (05:08 +0000)]
Changed stack allocation On LowerFORMAL_ARGUMENTS.
Added comments about new stack allocation.
Expand SelectCC for i32 results
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41527
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Bruno Cardoso Lopes [Tue, 28 Aug 2007 05:06:17 +0000 (05:06 +0000)]
Mask directive completed with CalleeSave info
Comments for Mips directives added.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41526
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Bruno Cardoso Lopes [Tue, 28 Aug 2007 05:04:41 +0000 (05:04 +0000)]
Added methods to record SPOffsets from LowerFORMAL_ARGUMENTS
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41525
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Chris Lattner [Tue, 28 Aug 2007 04:23:55 +0000 (04:23 +0000)]
Cut off crazy computation. This helps PR1622 slightly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41522
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Devang Patel [Mon, 27 Aug 2007 21:34:31 +0000 (21:34 +0000)]
Use simpler test to filter loops.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41516
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Dan Gohman [Mon, 27 Aug 2007 20:54:48 +0000 (20:54 +0000)]
Add explicit triples to avoid default behavior that varies by host.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41510
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David Greene [Mon, 27 Aug 2007 19:04:21 +0000 (19:04 +0000)]
Update InvokeInst to work like CallInst
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41506
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Rafael Espindola [Mon, 27 Aug 2007 17:48:26 +0000 (17:48 +0000)]
Add a comment about using libc memset/memcpy or generating inline code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41502
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Duncan Sands [Mon, 27 Aug 2007 17:08:14 +0000 (17:08 +0000)]
Remove this test as it is too hard to fix after the
latest EH changes, and in any case it is hard to
imagine how the original bug could be reintroduced.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41497
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Duncan Sands [Mon, 27 Aug 2007 16:47:32 +0000 (16:47 +0000)]
Fix this test: llvm-gcc-4.2 optimizes almost everything away,
resulting in zero matches, while llvm-gcc-4.1 manages to
remove one pointless selector changing the number of matches.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41494
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Dan Gohman [Mon, 27 Aug 2007 16:32:11 +0000 (16:32 +0000)]
Make DAGCombiner's global alias analysis query more precise in the case
where both pointers have non-zero offsets.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41491
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Duncan Sands [Mon, 27 Aug 2007 16:30:05 +0000 (16:30 +0000)]
Now that we don't output cleanups by default, the action
offset needs to be adjusted in this test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41490
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Dan Gohman [Mon, 27 Aug 2007 16:26:13 +0000 (16:26 +0000)]
If the source and destination pointers in an llvm.memmove are known
to not alias each other, it can be translated as an llvm.memcpy.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41489
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Dan Gohman [Mon, 27 Aug 2007 16:11:48 +0000 (16:11 +0000)]
Change comments to refer to @malloc and @free instead of %malloc and %free.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41488
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Duncan Sands [Mon, 27 Aug 2007 15:47:50 +0000 (15:47 +0000)]
There is an impedance matching problem between LLVM and
gcc exception handling: if an exception unwinds through
an invoke, then execution must branch to the invoke's
unwind target. We previously tried to enforce this by
appending a cleanup action to every selector, however
this does not always work correctly due to an optimization
in the C++ unwinding runtime: if only cleanups would be
run while unwinding an exception, then the program just
terminates without actually executing the cleanups, as
invoke semantics would require. I was hoping this
wouldn't be a problem, but in fact it turns out to be the
cause of all the remaining failures in the LLVM testsuite
(these also fail with -enable-correct-eh-support, so turning
on -enable-eh didn't make things worse!). Instead we need
to append a full-blown catch-all to the end of each
selector. The correct way of doing this depends on the
personality function, i.e. it is language dependent, so
can only be done by gcc. Thus this patch which generalizes
the eh.selector intrinsic so that it can handle all possible
kinds of action table entries (before it didn't accomodate
cleanups): now 0 indicates a cleanup, and filters have to be
specified using the number of type infos plus one rather than
the number of type infos. Related gcc patches will cause
Ada to pass a cleanup (0) to force the selector to always
fire, while C++ will use a C++ catch-all (null).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41484
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Dan Gohman [Mon, 27 Aug 2007 14:50:10 +0000 (14:50 +0000)]
Add explicit keywords and remove spurious trailing semicolons.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41482
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Rafael Espindola [Mon, 27 Aug 2007 10:18:20 +0000 (10:18 +0000)]
call libc memcpy/memset if array size is bigger then threshold.
Coping 100MB array (after a warmup) shows that glibc 2.6.1 implementation on
x86-64 (core 2) is 30% faster (from 0.270917s to 0.188079s)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41479
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Anton Korobeynikov [Sun, 26 Aug 2007 21:43:30 +0000 (21:43 +0000)]
Don't promote volatile loads/stores. This is needed (for example) to handle setjmp/longjmp properly.
This fixes PR1520.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41461
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Owen Anderson [Sun, 26 Aug 2007 21:14:47 +0000 (21:14 +0000)]
Don't DSe volatile stores.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41456
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Dale Johannesen [Sun, 26 Aug 2007 01:18:27 +0000 (01:18 +0000)]
Revise per review comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41409
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Dale Johannesen [Sat, 25 Aug 2007 22:10:57 +0000 (22:10 +0000)]
Add APFloat interface to ConstantFPSDNode. Change
over uses in DAGCombiner. Fix interfaces to work
with APFloats.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41407
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Devang Patel [Sat, 25 Aug 2007 02:39:24 +0000 (02:39 +0000)]
Move exit condition and exit branch from exiting block into loop header and dominator info. This avoid execution of dead iteration. Loop is already filter in the beginning such that this change is safe.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41394
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Devang Patel [Sat, 25 Aug 2007 01:09:14 +0000 (01:09 +0000)]
Constant split values needs upper bound and lower bound check, just like any other split value.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41389
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Chris Lattner [Sat, 25 Aug 2007 01:00:22 +0000 (01:00 +0000)]
Allow target constants to be illegal types. The target should
know how to handle them. This fixes
test/CodeGen/Generic/asm-large-immediate.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41388
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Devang Patel [Sat, 25 Aug 2007 00:56:38 +0000 (00:56 +0000)]
While calculating upper loop bound for first loop and lower loop bound for second loop, take care of edge cases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41387
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Chris Lattner [Sat, 25 Aug 2007 00:53:07 +0000 (00:53 +0000)]
Teach the dag scheduler to handle inline asm nodes with multi-value immediate operands.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41386
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Bill Wendling [Sat, 25 Aug 2007 00:51:55 +0000 (00:51 +0000)]
The personality function might need to be declared as:
.set Lset0,___gxx_personality_v0-.
.long Lset0
on some targets. Make it so!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41385
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Chris Lattner [Sat, 25 Aug 2007 00:47:38 +0000 (00:47 +0000)]
rename isOperandValidForConstraint to LowerAsmOperandForConstraint,
changing the interface to allow for future changes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41384
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Dale Johannesen [Sat, 25 Aug 2007 00:40:41 +0000 (00:40 +0000)]
Comment out declaration of operator== (undefined).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41383
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Neil Booth [Sat, 25 Aug 2007 00:36:22 +0000 (00:36 +0000)]
Test
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41382
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Neil Booth [Sat, 25 Aug 2007 00:31:24 +0000 (00:31 +0000)]
Add self
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41381
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Tanya Lattner [Fri, 24 Aug 2007 23:23:23 +0000 (23:23 +0000)]
Rename llvm-gcc4 to llvm-gcc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41380
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Dale Johannesen [Fri, 24 Aug 2007 22:09:56 +0000 (22:09 +0000)]
Poison APFloat::operator==. Replace existing uses with bitwiseIsEqual.
This means backing out the preceding change to Constants.cpp, alas.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41378
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Dale Johannesen [Fri, 24 Aug 2007 20:59:15 +0000 (20:59 +0000)]
Use APFloat internally for ConstantFPSDNode.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41372
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Chris Lattner [Fri, 24 Aug 2007 20:48:18 +0000 (20:48 +0000)]
sink clone() down the class hierarchy from CmpInst into ICmpInst/FCmpInst.
This eliminates a conditional on that path, and ensures ICmpInst/FCmpInst
both have an out-of-line virtual method to home the class.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41371
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Devang Patel [Fri, 24 Aug 2007 19:32:26 +0000 (19:32 +0000)]
Fix regression that I caused yesterday night while adding logic to select appropriate split condition branch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41365
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Chris Lattner [Fri, 24 Aug 2007 16:00:15 +0000 (16:00 +0000)]
Disable EH generation until PPC works 100%.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41360
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Chris Lattner [Fri, 24 Aug 2007 15:17:59 +0000 (15:17 +0000)]
add a note
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41359
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Devang Patel [Fri, 24 Aug 2007 06:17:19 +0000 (06:17 +0000)]
It is not safe to execute split condition's true branch first all the time. If split
condition predicate is GT or GE then execute false branch first.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41358
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Devang Patel [Fri, 24 Aug 2007 06:02:25 +0000 (06:02 +0000)]
Reject ICMP_NE as index split condition.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41357
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Devang Patel [Fri, 24 Aug 2007 05:36:56 +0000 (05:36 +0000)]
Tightenup loop filter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41356
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Devang Patel [Fri, 24 Aug 2007 05:21:13 +0000 (05:21 +0000)]
Remove incomplete cost analysis.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41354
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Dale Johannesen [Fri, 24 Aug 2007 05:08:11 +0000 (05:08 +0000)]
Revised per review feedback from previous patch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41353
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Chris Lattner [Fri, 24 Aug 2007 03:02:34 +0000 (03:02 +0000)]
silence some warnings in an optimized build.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41352
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Dale Johannesen [Fri, 24 Aug 2007 00:56:33 +0000 (00:56 +0000)]
Change internal representation of ConstantFP to use APFloat.
Interface to rest of the compiler unchanged, as yet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41348
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Duncan Sands [Thu, 23 Aug 2007 17:22:50 +0000 (17:22 +0000)]
Fix this testcase: there are two matches for
llvm.cttz.i64 because of the declaration of
the intrinsic. Also, emit-llvm is automatic
and doesn't need to be specified.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41326
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Chris Lattner [Thu, 23 Aug 2007 15:22:07 +0000 (15:22 +0000)]
add some notes on really poor codegen.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41319
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Chris Lattner [Thu, 23 Aug 2007 15:16:03 +0000 (15:16 +0000)]
new example
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41318
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Anton Korobeynikov [Thu, 23 Aug 2007 07:21:06 +0000 (07:21 +0000)]
Perform correct codegen for eh_dwarf_cfa intrinsic.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41316
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Chris Lattner [Thu, 23 Aug 2007 05:21:48 +0000 (05:21 +0000)]
default this to radix 10 like the toString(Un)Signed methods.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41311
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Chris Lattner [Thu, 23 Aug 2007 05:20:48 +0000 (05:20 +0000)]
Avoid hiding issues.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41310
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Chris Lattner [Thu, 23 Aug 2007 05:15:32 +0000 (05:15 +0000)]
rename APInt::toString -> toStringUnsigned for symmetry with toStringSigned()
Add an APSInt::toString() method.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41309
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Duncan Sands [Wed, 22 Aug 2007 23:39:54 +0000 (23:39 +0000)]
Implement review feedback on trampoline documentation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41304
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Devang Patel [Wed, 22 Aug 2007 21:07:41 +0000 (21:07 +0000)]
Remove dead code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41295
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Devang Patel [Wed, 22 Aug 2007 20:55:18 +0000 (20:55 +0000)]
Fix typo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41292
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Andrew Lenharth [Wed, 22 Aug 2007 19:36:31 +0000 (19:36 +0000)]
update test to check that codegen works with llvm.used in llvm.metadata section
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41289
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Devang Patel [Wed, 22 Aug 2007 19:33:29 +0000 (19:33 +0000)]
Cosmetic change
"True Loop" and "False Loop" naming terminology to refer two loops
after loop cloning is confusing. Instead just use A_Loop and B_Loop.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41287
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Andrew Lenharth [Wed, 22 Aug 2007 19:33:11 +0000 (19:33 +0000)]
move this check. ppc outputs .no_dead_strip properly
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41286
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Bill Wendling [Wed, 22 Aug 2007 18:44:05 +0000 (18:44 +0000)]
Add the PCSymbol for Darwin x86 platforms.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41284
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Devang Patel [Wed, 22 Aug 2007 18:27:01 +0000 (18:27 +0000)]
Refactor loop condition check in a separate function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41282
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Devang Patel [Wed, 22 Aug 2007 18:07:47 +0000 (18:07 +0000)]
Fix thinko.
Starting value of second loop's induction variable can not be lower
then starting value of original loop's induction variable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41280
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Bill Wendling [Wed, 22 Aug 2007 07:26:30 +0000 (07:26 +0000)]
Testcase for llvm.c* intrinsic failures.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41268
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Duncan Sands [Wed, 22 Aug 2007 05:58:22 +0000 (05:58 +0000)]
Test handling of complex constants as lvalues.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41266
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Anton Korobeynikov [Tue, 21 Aug 2007 22:40:44 +0000 (22:40 +0000)]
Dror GCCLibraries: they are obsolete since 2.0 release. This also reduces number of licenses used in LLVM.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41257
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Devang Patel [Tue, 21 Aug 2007 21:12:02 +0000 (21:12 +0000)]
Rename bunch of variables.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41250
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Devang Patel [Tue, 21 Aug 2007 19:47:46 +0000 (19:47 +0000)]
Preserve LCSSA.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41246
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Devang Patel [Tue, 21 Aug 2007 16:54:51 +0000 (16:54 +0000)]
Use SmallVector.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41230
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Devang Patel [Tue, 21 Aug 2007 16:39:43 +0000 (16:39 +0000)]
No need to hardcode SmallVector size.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41228
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Bruno Cardoso Lopes [Tue, 21 Aug 2007 16:09:25 +0000 (16:09 +0000)]
InlineAsm asm support for integer registers added
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41225
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Bruno Cardoso Lopes [Tue, 21 Aug 2007 16:06:45 +0000 (16:06 +0000)]
Instruction Itinerary attribution fixed
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41224
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David Greene [Tue, 21 Aug 2007 14:57:58 +0000 (14:57 +0000)]
Doxygenize comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41222
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Chris Lattner [Tue, 21 Aug 2007 00:55:23 +0000 (00:55 +0000)]
Fix potentially N^2 behavior handling arrays with many of the
same value which get RAUW'd. This speeds up reading the .bc
file in PR1616 from 852s to 0.19s on my G5 with a debug build.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41209
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Anton Korobeynikov [Tue, 21 Aug 2007 00:31:30 +0000 (00:31 +0000)]
Use only 1 knob to enable exceptions on Darwin :).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41208
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Devang Patel [Tue, 21 Aug 2007 00:31:24 +0000 (00:31 +0000)]
Use SmallVector instead of std::vector.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41207
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Chris Lattner [Tue, 21 Aug 2007 00:21:07 +0000 (00:21 +0000)]
simplify code, improve a comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41205
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Devang Patel [Mon, 20 Aug 2007 23:51:18 +0000 (23:51 +0000)]
s/ExitBlock/ExitingBlock/g
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41204
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Chris Lattner [Mon, 20 Aug 2007 22:49:32 +0000 (22:49 +0000)]
initial checkin of Neil's APFloat work.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41203
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Chris Lattner [Mon, 20 Aug 2007 21:31:08 +0000 (21:31 +0000)]
clarify precedence, no functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41199
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Chris Lattner [Mon, 20 Aug 2007 21:22:48 +0000 (21:22 +0000)]
add reverse iterators to smallvector
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41198
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Anton Korobeynikov [Mon, 20 Aug 2007 21:17:26 +0000 (21:17 +0000)]
- Use correct header for SCEV inside LoopPass.cpp
- Move SCEVExpander::expand() out-of-line workarounding possible toolchain bug
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41197
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Devang Patel [Mon, 20 Aug 2007 20:49:01 +0000 (20:49 +0000)]
Replace indunction variable with split value in loop body.
This fixes art miscompile.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41195
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Devang Patel [Mon, 20 Aug 2007 20:24:15 +0000 (20:24 +0000)]
Do not split loops rejected by processOneIterationLoop().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41194
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David Greene [Mon, 20 Aug 2007 19:54:01 +0000 (19:54 +0000)]
Add FilteredPassNameParser along with PassArgFilter to filter passes
based on their Arg members.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41192
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Dan Gohman [Mon, 20 Aug 2007 19:28:38 +0000 (19:28 +0000)]
Minor cleanups to reduce some spurious differences between different
scheduler implementations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41191
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Dan Gohman [Mon, 20 Aug 2007 19:25:59 +0000 (19:25 +0000)]
Add Type::isIntOrIntVector, like Type::isFPOrFPVector.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41190
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