OSDN Git Service
Sean Callanan [Thu, 17 Dec 2009 01:49:59 +0000 (01:49 +0000)]
Test harness for the LLVM disassembler. When invoked
with -disassemble, llvm-mc now accepts lines of the
form
0x00 0x00
and passes the resulting bytes to the disassembler for
the chosen (or default) target, printing the result.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91579
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Evan Cheng [Thu, 17 Dec 2009 00:40:05 +0000 (00:40 +0000)]
Revert this dag combine change:
Fold (zext (and x, cst)) -> (and (zext x), cst)
DAG combiner likes to optimize expression in the other way so this would end up cause an infinite looping.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91574
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Johnny Chen [Wed, 16 Dec 2009 23:36:52 +0000 (23:36 +0000)]
Renamed "tCMNZ" to "tCMNz" to be consistent with other similar namings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91571
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John McCall [Wed, 16 Dec 2009 20:31:50 +0000 (20:31 +0000)]
Silence a clang warning about the deprecated (but perfectly reasonable in
context) increment-of-bool idiom.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91564
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Daniel Dunbar [Wed, 16 Dec 2009 20:10:05 +0000 (20:10 +0000)]
Reapply r91392, it was only unmasking the bug, and since TOT is still broken having it reverted does no good.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91560
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Daniel Dunbar [Wed, 16 Dec 2009 20:09:53 +0000 (20:09 +0000)]
Reapply r91459, it was only unmasking the bug, and since TOT is still broken having it reverted does no good.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91559
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Jim Grosbach [Wed, 16 Dec 2009 19:44:06 +0000 (19:44 +0000)]
Mark STREX* as earlyclobber for the success result register.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91555
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Jim Grosbach [Wed, 16 Dec 2009 19:43:02 +0000 (19:43 +0000)]
Add @earlyclobber TableGen constraint
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91554
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Bill Wendling [Wed, 16 Dec 2009 19:36:42 +0000 (19:36 +0000)]
Remove superfluous 'extern' variable that was causing a warning with clang.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91552
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Jakob Stoklund Olesen [Wed, 16 Dec 2009 18:55:53 +0000 (18:55 +0000)]
Reuse lowered phi nodes.
Tail duplication produces lots of identical phi nodes in different basic
blocks. Teach PHIElimination to reuse the join registers when lowering a phi
node that is identical to an already lowered node. This saves virtual
registers, and more importantly it avoids creating copies the the coalescer
doesn't know how to eliminate.
Teach LiveIntervalAnalysis about the phi joins with multiple uses.
This patch significantly reduces code size produced by -pre-regalloc-taildup.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91549
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Daniel Dunbar [Wed, 16 Dec 2009 11:38:03 +0000 (11:38 +0000)]
Fix one more missing this-> to placate that picky clang++.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91536
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Daniel Dunbar [Wed, 16 Dec 2009 10:56:17 +0000 (10:56 +0000)]
Revert "Reapply 91184 with fixes and an addition to the testcase to cover the
problem", this broke llvm-gcc bootstrap for release builds on
x86_64-apple-darwin10.
This reverts commit
db22309800b224a9f5f51baf76071d7a93ce59c9.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91534
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Daniel Dunbar [Wed, 16 Dec 2009 10:56:02 +0000 (10:56 +0000)]
Revert "Initial work on disabling the scheduler. This is a work in progress, and
this", this broke llvm-gcc bootstrap for release builds on
x86_64-apple-darwin10.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91533
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Chris Lattner [Wed, 16 Dec 2009 09:32:05 +0000 (09:32 +0000)]
reapply my strstr optimization. I have reproduced the x86-64 bootstrap
miscompile (i386.o miscompares) but it happens both with and without
this patch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91532
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Chris Lattner [Wed, 16 Dec 2009 09:17:12 +0000 (09:17 +0000)]
fix more missing this->'s to placate clang++
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91531
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Chris Lattner [Wed, 16 Dec 2009 09:09:54 +0000 (09:09 +0000)]
Fix a missing this-> that clang++ notices.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91530
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Chris Lattner [Wed, 16 Dec 2009 08:44:24 +0000 (08:44 +0000)]
now that libsystem no longer uses SmallVector, we can move
SmallVectorBase::grow_pod out of line, finally satisfying PR3758.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91529
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Chris Lattner [Wed, 16 Dec 2009 08:40:44 +0000 (08:40 +0000)]
remove use of SmallVector from Path::makeUnique. Path::makeUnique
is not used by anything performance sensitive, so just use std::string.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91528
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Chris Lattner [Wed, 16 Dec 2009 08:35:54 +0000 (08:35 +0000)]
eliminate an extraneous use of SmallVector in a case where
a fixed size buffer is perfectly fine.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91527
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Chris Lattner [Wed, 16 Dec 2009 08:34:40 +0000 (08:34 +0000)]
factor out the grow() method for all pod implementations into one
common function. It is still an inline method, which will be fixed next.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91526
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Victor Hernandez [Wed, 16 Dec 2009 08:10:57 +0000 (08:10 +0000)]
Use different name for argument and field
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91524
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Chris Lattner [Wed, 16 Dec 2009 08:09:23 +0000 (08:09 +0000)]
pull destroy_range and uninitialized_copy up to the
SmallVectorTemplateBase class, which allows us to statically
dispatch on isPodLike instead of dynamically.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91523
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Chris Lattner [Wed, 16 Dec 2009 08:05:48 +0000 (08:05 +0000)]
sink most of the meat in smallvector back from SmallVectorTemplateCommon
down into SmallVectorImpl. This requires sprinking a ton of this->'s in,
but gives us a place to factor.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91522
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Nick Lewycky [Wed, 16 Dec 2009 07:35:25 +0000 (07:35 +0000)]
Make this test pass on Linux.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91521
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Chris Lattner [Wed, 16 Dec 2009 06:55:45 +0000 (06:55 +0000)]
substantial refactoring of SmallVector, now most code is in SmallVectorTemplateCommon,
and there is a new SmallVectorTemplateBase class in between it and SmallVectorImpl.
SmallVectorTemplateBase can be specialized based on isPodLike.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91518
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Victor Hernandez [Wed, 16 Dec 2009 02:52:09 +0000 (02:52 +0000)]
MDNodes that refer to an instruction are local to a function; in that case, explicitly keep track of the function they are local to
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91497
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Johnny Chen [Wed, 16 Dec 2009 02:32:54 +0000 (02:32 +0000)]
Add encoding bits for some Thumb instructions. Plus explicitly set the top two
bytes of Inst to 0x0000 for the benefit of the Thumb decoder.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91496
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Devang Patel [Wed, 16 Dec 2009 02:11:38 +0000 (02:11 +0000)]
XFAIL on ppc-darwin.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91495
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Evan Cheng [Wed, 16 Dec 2009 00:53:11 +0000 (00:53 +0000)]
Re-enable 91381 with fixes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91489
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Chris Lattner [Wed, 16 Dec 2009 00:46:02 +0000 (00:46 +0000)]
revert my strstr optimization, I'm told it breaks x86-64 bootstrap.
Will reapply with a fix when I get a chance.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91486
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Dale Johannesen [Wed, 16 Dec 2009 00:29:41 +0000 (00:29 +0000)]
Do better with physical reg operands (typically, from inline asm)
in local register allocator. If a reg-reg copy has a phys reg
input and a virt reg output, and this is the last use of the phys
reg, assign the phys reg to the virt reg. If a reg-reg copy has
a phys reg output and we need to reload its spilled input, reload
it directly into the phys reg than passing it through another reg.
Following 76208, there is sometimes no dependency between the def of
a phys reg and its use; this creates a window where that phys reg
can be used for spilling (this is true in linear scan also). This
is bad and needs to be fixed a better way, although 76208 works too
well in practice to be reverted. However, there should normally be
no spilling within inline asm blocks. The patch here goes a long way
towards making this actually be true.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91485
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John McCall [Wed, 16 Dec 2009 00:15:28 +0000 (00:15 +0000)]
Every anonymous namespace is different. Caught by clang++.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91481
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John McCall [Wed, 16 Dec 2009 00:13:24 +0000 (00:13 +0000)]
Explicit template instantiations must happen in the template's immediately
enclosing namespace. Caught by clang++.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91480
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Bill Wendling [Wed, 16 Dec 2009 00:08:36 +0000 (00:08 +0000)]
Helpful comment added. Some code cleanup. No functional change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91479
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Bill Wendling [Wed, 16 Dec 2009 00:01:27 +0000 (00:01 +0000)]
Initialize uninitialized variables.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91477
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Bill Wendling [Wed, 16 Dec 2009 00:00:18 +0000 (00:00 +0000)]
Initialize uninitialized variables.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91475
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Jeffrey Yasskin [Tue, 15 Dec 2009 22:42:46 +0000 (22:42 +0000)]
Change indirect-globals to use a dedicated allocIndirectGV. This lets us
remove start/finishGVStub and the BufferState helper class from the
MachineCodeEmitter interface. It has the side-effect of not setting the
indirect global writable and then executable on ARM, but that shouldn't be
necessary.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91464
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Bill Wendling [Tue, 15 Dec 2009 22:42:19 +0000 (22:42 +0000)]
Some command lines don't like numbers with leading zeros. Remove them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91463
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Bob Wilson [Tue, 15 Dec 2009 22:00:51 +0000 (22:00 +0000)]
Reapply 91184 with fixes and an addition to the testcase to cover the problem
found last time. Instead of trying to modify the IR while iterating over it,
I've change it to keep a list of WeakVH references to dead instructions, and
then delete those instructions later. I also added some special case code to
detect and handle the situation when both operands of a memcpy intrinsic are
referencing the same alloca.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91459
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Daniel Dunbar [Tue, 15 Dec 2009 22:00:37 +0000 (22:00 +0000)]
lit: Improve error when gtest discovery fails.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91458
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Dan Gohman [Tue, 15 Dec 2009 20:21:44 +0000 (20:21 +0000)]
Revert 90628, which was incorrect.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91448
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Chris Lattner [Tue, 15 Dec 2009 19:34:20 +0000 (19:34 +0000)]
Fix GetConstantStringInfo to not look into MDString (it works on
real data, not metadata) and fix DbgInfoPrinter to not abuse
GetConstantStringInfo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91444
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Jim Grosbach [Tue, 15 Dec 2009 19:28:13 +0000 (19:28 +0000)]
whitespace
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91442
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Devang Patel [Tue, 15 Dec 2009 19:16:48 +0000 (19:16 +0000)]
Add support to emit debug info for C++ namespaces.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91440
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Chris Lattner [Tue, 15 Dec 2009 19:14:40 +0000 (19:14 +0000)]
optimize strstr, PR5783
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91438
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Johnny Chen [Tue, 15 Dec 2009 17:24:14 +0000 (17:24 +0000)]
Added encoding bits for the Thumb ISA. Initial checkin.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91434
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Dan Gohman [Tue, 15 Dec 2009 16:30:09 +0000 (16:30 +0000)]
Delete an unused function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91432
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Chris Lattner [Tue, 15 Dec 2009 09:05:13 +0000 (09:05 +0000)]
add some other xforms that should be done as part of PR5783
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91428
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Chris Lattner [Tue, 15 Dec 2009 08:34:01 +0000 (08:34 +0000)]
a few improvements:
1. Use std::equal instead of reinventing it.
2. don't run dtors in destroy_range if element is pod-like.
3. Use isPodLike to decide between memcpy/uninitialized_copy
instead of is_class. isPodLike is more generous in some cases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91427
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Chris Lattner [Tue, 15 Dec 2009 08:29:22 +0000 (08:29 +0000)]
hoist the begin/end/capacity members and a few trivial methods
up into the non-templated SmallVectorBase class.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91426
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Chris Lattner [Tue, 15 Dec 2009 07:40:44 +0000 (07:40 +0000)]
improve isPodLike to know that all non-class types are pod.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91425
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Chris Lattner [Tue, 15 Dec 2009 07:27:58 +0000 (07:27 +0000)]
Lang verified that SlotIndex is "pod like" even though it isn't a pod.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91423
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Chris Lattner [Tue, 15 Dec 2009 07:26:43 +0000 (07:26 +0000)]
Remove isPod() from DenseMapInfo, splitting it out to its own
isPodLike type trait. This is a generally useful type trait for
more than just DenseMap, and we really care about whether something
acts like a pod, not whether it really is a pod.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91421
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Mikhail Glushenkov [Tue, 15 Dec 2009 07:21:14 +0000 (07:21 +0000)]
Convert llvmc tests to FileCheck.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91420
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Mikhail Glushenkov [Tue, 15 Dec 2009 07:20:50 +0000 (07:20 +0000)]
Support hook invocation from 'append_cmd'.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91419
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Evan Cheng [Tue, 15 Dec 2009 06:49:02 +0000 (06:49 +0000)]
Fix an encoding bug.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91417
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Chris Lattner [Tue, 15 Dec 2009 06:14:33 +0000 (06:14 +0000)]
add an ALWAYS_INLINE macro, which does the obvious thing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91416
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Kenneth Uildriks [Tue, 15 Dec 2009 03:27:52 +0000 (03:27 +0000)]
For fastcc on x86, let ECX be used as a return register after EAX and EDX
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91410
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John McCall [Tue, 15 Dec 2009 03:10:26 +0000 (03:10 +0000)]
Names from dependent base classes are not found by unqualified lookup.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91407
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Evan Cheng [Tue, 15 Dec 2009 03:07:11 +0000 (03:07 +0000)]
Disable 91381 for now. It's miscompiling ARMISelDAG2DAG.cpp.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91405
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Mikhail Glushenkov [Tue, 15 Dec 2009 03:04:52 +0000 (03:04 +0000)]
Validate the generated C++ code in llvmc tests.
Checks that the code generated by 'tblgen --emit-llvmc' can be actually
compiled. Also fixes two bugs found in this way:
- forward_transformed_value didn't work with non-list arguments
- cl::ZeroOrOne is now called cl::Optional
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91404
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Mikhail Glushenkov [Tue, 15 Dec 2009 03:04:14 +0000 (03:04 +0000)]
Pipe 'grep' output to 'count'.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91403
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Mikhail Glushenkov [Tue, 15 Dec 2009 03:04:02 +0000 (03:04 +0000)]
Allow $CALL(Hook, '$INFILE') for non-join tools.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91402
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Mikhail Glushenkov [Tue, 15 Dec 2009 03:03:37 +0000 (03:03 +0000)]
Small documentation update.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91401
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Evan Cheng [Tue, 15 Dec 2009 03:00:32 +0000 (03:00 +0000)]
Make 91378 more conservative.
1. Only perform (zext (shl (zext x), y)) -> (shl (zext x), y) when y is a constant. This makes sure it remove at least one zest.
2. If the shift is a left shift, make sure the original shift cannot shift out bits.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91399
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John McCall [Tue, 15 Dec 2009 02:35:24 +0000 (02:35 +0000)]
You can't use typedefs to declare template member specializations, and
clang enforces it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91397
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Bill Wendling [Tue, 15 Dec 2009 01:54:51 +0000 (01:54 +0000)]
Initial work on disabling the scheduler. This is a work in progress, and this
stuff isn't used just yet.
We want to model the GCC `-fno-schedule-insns' and `-fno-schedule-insns2'
flags. The hypothesis is that the people who use these flags know what they are
doing, and have hand-optimized the C code to reduce latencies and other
conflicts.
The idea behind our scheme to turn off scheduling is to create a map "on the
side" during DAG generation. It will order the nodes by how they appeared in the
code. This map is then used during scheduling to get the ordering.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91392
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Evan Cheng [Tue, 15 Dec 2009 01:44:10 +0000 (01:44 +0000)]
Tail duplication should zap a copy it inserted for SSA update if the copy is the only use of its source.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91390
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Evan Cheng [Tue, 15 Dec 2009 00:53:42 +0000 (00:53 +0000)]
Use sbb x, x to materialize carry bit in a GPR. The result is all one's or all zero's.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91381
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Evan Cheng [Tue, 15 Dec 2009 00:52:11 +0000 (00:52 +0000)]
Fold (zext (and x, cst)) -> (and (zext x), cst).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91380
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Daniel Dunbar [Tue, 15 Dec 2009 00:41:47 +0000 (00:41 +0000)]
NNT: Make sure stderr for build commands goes to log file, as intended but misdirected.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91379
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Evan Cheng [Tue, 15 Dec 2009 00:41:36 +0000 (00:41 +0000)]
Propagate zest through logical shift.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91378
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Eric Christopher [Tue, 15 Dec 2009 00:40:55 +0000 (00:40 +0000)]
Formatting.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91377
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Bill Wendling [Tue, 15 Dec 2009 00:39:24 +0000 (00:39 +0000)]
Revert these. They may have been causing 483_xalancbmk to fail:
$ svn merge -c -91161 https://llvm.org/svn/llvm-project/llvm/trunk
--- Reverse-merging r91161 into '.':
U lib/CodeGen/BranchFolding.cpp
U lib/CodeGen/MachineBasicBlock.cpp
$ svn merge -c -91113 https://llvm.org/svn/llvm-project/llvm/trunk
--- Reverse-merging r91113 into '.':
G lib/CodeGen/MachineBasicBlock.cpp
$ svn merge -c -91101 https://llvm.org/svn/llvm-project/llvm/trunk
--- Reverse-merging r91101 into '.':
U include/llvm/CodeGen/MachineBasicBlock.h
G lib/CodeGen/MachineBasicBlock.cpp
$ svn merge -c -91092 https://llvm.org/svn/llvm-project/llvm/trunk
--- Reverse-merging r91092 into '.':
G include/llvm/CodeGen/MachineBasicBlock.h
G lib/CodeGen/MachineBasicBlock.cpp
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91376
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Jim Grosbach [Tue, 15 Dec 2009 00:12:35 +0000 (00:12 +0000)]
nand atomic requires opposite operand ordering
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91371
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Dan Gohman [Mon, 14 Dec 2009 23:40:38 +0000 (23:40 +0000)]
Fix integer cast code to handle vector types.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91362
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Dan Gohman [Mon, 14 Dec 2009 23:36:03 +0000 (23:36 +0000)]
Move Flag and isVoid after the vector types, since bit arithmetic with
those enum values is less common.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91361
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Dan Gohman [Mon, 14 Dec 2009 23:34:36 +0000 (23:34 +0000)]
Fix these asserts to check the invariant that the code actually
depends on.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91360
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Dan Gohman [Mon, 14 Dec 2009 23:13:31 +0000 (23:13 +0000)]
Update this comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91356
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Dan Gohman [Mon, 14 Dec 2009 23:08:09 +0000 (23:08 +0000)]
Fix this to properly clear the FastISel debug location. Thanks to
Bill for spotting this!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91355
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Bob Wilson [Mon, 14 Dec 2009 22:44:22 +0000 (22:44 +0000)]
Rearrange rules to add missing dependency and allow parallel makes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91352
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Johnny Chen [Mon, 14 Dec 2009 21:51:34 +0000 (21:51 +0000)]
Add encoding bits "let Inst{11-4} =
0b00000000;" to BR_JTr to disambiguate
between BR_JTr and STREXD.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91339
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Bill Wendling [Mon, 14 Dec 2009 21:49:44 +0000 (21:49 +0000)]
The CIE says that the LSDA point in the FDE section is an "sdata4". That's fine,
but we need it to actually be 4-bytes in the FDE.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91337
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Jim Grosbach [Mon, 14 Dec 2009 21:33:32 +0000 (21:33 +0000)]
v6 sync insn copy/paste error
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91333
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Jim Grosbach [Mon, 14 Dec 2009 21:24:16 +0000 (21:24 +0000)]
Add ARMv6 memory and sync barrier instructions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91329
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Johnny Chen [Mon, 14 Dec 2009 21:01:46 +0000 (21:01 +0000)]
Fixed encoding bits typo of ldrexd/strexd.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91327
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Jim Grosbach [Mon, 14 Dec 2009 20:14:59 +0000 (20:14 +0000)]
Thumb2 atomic operations
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91321
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Dan Gohman [Mon, 14 Dec 2009 19:55:22 +0000 (19:55 +0000)]
Add svn:ignore entries for the Disassembler files.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91320
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Dan Gohman [Mon, 14 Dec 2009 19:43:09 +0000 (19:43 +0000)]
Move several function bodies which are rarely inlined out of line.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91319
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Chris Lattner [Mon, 14 Dec 2009 19:34:32 +0000 (19:34 +0000)]
fix an obvious bug found by clang++ and collapse a redundant if.
Here's the diagnostic from clang:
/Volumes/Data/dgregor/Projects/llvm/lib/Target/CppBackend/CPPBackend.cpp:989:23: warning: 'gv' is always NULL in this context
printConstant(gv);
^
1 diagnostic generated.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91318
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Dan Gohman [Mon, 14 Dec 2009 19:32:31 +0000 (19:32 +0000)]
Micro-optimize these functions in the case where they are not inlined.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91316
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Jim Grosbach [Mon, 14 Dec 2009 19:24:11 +0000 (19:24 +0000)]
correct selection requirements for thumb2 vs. arm versions of the barrier intrinsics
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91313
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Eric Christopher [Mon, 14 Dec 2009 19:07:25 +0000 (19:07 +0000)]
Add radar fixed in comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91312
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Jim Grosbach [Mon, 14 Dec 2009 18:56:47 +0000 (18:56 +0000)]
add Thumb2 atomic and memory barrier instruction definitions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91310
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Jim Grosbach [Mon, 14 Dec 2009 18:36:32 +0000 (18:36 +0000)]
whitespace
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91307
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Jim Grosbach [Mon, 14 Dec 2009 18:31:20 +0000 (18:31 +0000)]
ARM memory barrier instructions are not predicable
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91305
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Daniel Dunbar [Mon, 14 Dec 2009 17:58:33 +0000 (17:58 +0000)]
NNT: Use [e]grep -a when scanning logs, its possibly they will have non-text
characters in them, in which case the grep will just return 'Binary file
matches' and the whole thing falls over.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91302
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Daniel Dunbar [Mon, 14 Dec 2009 17:58:27 +0000 (17:58 +0000)]
NNT: Always create the -sentdata.txt file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91301
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Dan Gohman [Mon, 14 Dec 2009 17:35:17 +0000 (17:35 +0000)]
Clear the Processed set when it is no longer used, and clear the
IVUses list in releaseMemory().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91296
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Dan Gohman [Mon, 14 Dec 2009 17:31:01 +0000 (17:31 +0000)]
Fix a thinko; isNotAlreadyContainedIn had a built-in negative, so the
condition was inverted when the code was converted to contains().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91295
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