Gabor Greif [Thu, 5 Mar 2009 19:22:57 +0000 (19:22 +0000)]
ignore build dirs
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66176
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Chris Lattner [Thu, 5 Mar 2009 18:22:14 +0000 (18:22 +0000)]
move some code to gracefully handle the case when a handler crashes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66171
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Devang Patel [Thu, 5 Mar 2009 18:12:02 +0000 (18:12 +0000)]
GlobalOpt only process non constant local GVs while optimizing global vars.
If non constant local GV named A is used by a constant local GV named B (e.g. llvm.dbg.variable) and B is not used by anyone else then eliminate A as well as B.
In other words, debug info should not interfere in removal of unused GV.
--This life, and those below, will be ignored--
M test/Transforms/GlobalOpt/2009-03-03-dbg.ll
M lib/Transforms/IPO/GlobalOpt.cpp
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66167
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Duncan Sands [Thu, 5 Mar 2009 09:19:13 +0000 (09:19 +0000)]
Add missing file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66160
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Owen Anderson [Thu, 5 Mar 2009 08:23:20 +0000 (08:23 +0000)]
(Hopefully) silence a warning.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66158
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Nick Lewycky [Thu, 5 Mar 2009 08:20:44 +0000 (08:20 +0000)]
Regenerate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66157
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Nick Lewycky [Thu, 5 Mar 2009 08:20:21 +0000 (08:20 +0000)]
Autodetect the availability of -export-dynamic in the linker.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66156
91177308-0d34-0410-b5e6-
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Owen Anderson [Thu, 5 Mar 2009 07:19:18 +0000 (07:19 +0000)]
Be more careful about choosing restore points when doing restore folding. This fixes some subtle miscompilations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66147
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Chris Lattner [Thu, 5 Mar 2009 07:03:49 +0000 (07:03 +0000)]
Daniel wanted the stack printed upside down. Perhaps he
feels a kinship to machine stacks that grow down. Now we get
stuff like this:
Stack dump:
0. Program arguments: clang clang_crash_Iw2Osj.mi
1. /Developer/SDKs/MacOSX10.5.sdk/usr/lib/gcc/i686-apple-darwin9/4.0.1/include/xmmintrin.h:624:1: parsing function body '_mm_cvtpi16_ps'
2. /Developer/SDKs/MacOSX10.5.sdk/usr/lib/gcc/i686-apple-darwin9/4.0.1/include/xmmintrin.h:624:1: in compound statement ('{}')
Abort
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66145
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Chris Lattner [Thu, 5 Mar 2009 06:51:42 +0000 (06:51 +0000)]
indicate what the program args line is.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66144
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Chris Lattner [Thu, 5 Mar 2009 06:48:16 +0000 (06:48 +0000)]
switch this message back to only being in -debug mode.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66143
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Nate Begeman [Thu, 5 Mar 2009 06:34:37 +0000 (06:34 +0000)]
When allocating stubs, keep track of which Functions are referencing the stub.
This invalidates the stubs in the resolver map when they are no longer referenced,
and should the JIT memory manager ever pick up a deallocateStub interface, the
JIT could reclaim the memory for unused stubs as well.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66141
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Evan Cheng [Thu, 5 Mar 2009 06:31:26 +0000 (06:31 +0000)]
Do not split edges to EH landing pads. It will cause code size explosion.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66140
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Evan Cheng [Thu, 5 Mar 2009 03:34:26 +0000 (03:34 +0000)]
Fix how livein live intervals are handled. Previously it could end at MBB start. Sorry, no small test case possible.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66129
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Dale Johannesen [Thu, 5 Mar 2009 02:06:48 +0000 (02:06 +0000)]
Fix another case where debug info was affecting
codegen. I convinced myself it was OK to skip all
pointer bitcasts here too.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66122
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Zhou Sheng [Thu, 5 Mar 2009 01:45:43 +0000 (01:45 +0000)]
Ignore the debug info intrinsics when looking for dependency through basic block.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66119
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Bill Wendling [Thu, 5 Mar 2009 01:08:35 +0000 (01:08 +0000)]
Add comment to emphasize that the while body is empty.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66115
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Dale Johannesen [Thu, 5 Mar 2009 00:39:02 +0000 (00:39 +0000)]
Fix another case where a dbg.declare meant something
had 2 uses instead of 1.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66112
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Bill Wendling [Wed, 4 Mar 2009 22:29:34 +0000 (22:29 +0000)]
Should have XFAILed this test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66086
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Bill Wendling [Wed, 4 Mar 2009 22:02:09 +0000 (22:02 +0000)]
Temporarily revert r65994. It was causing rdar://
6646455.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66083
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Gabor Greif [Wed, 4 Mar 2009 21:54:31 +0000 (21:54 +0000)]
ooops, forgot to include the pointless-write eliminator in my previous checkin
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66081
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Dale Johannesen [Wed, 4 Mar 2009 21:53:29 +0000 (21:53 +0000)]
Add some cautionary comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66080
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Chris Lattner [Wed, 4 Mar 2009 21:40:23 +0000 (21:40 +0000)]
add some helper classes for building light-weight symbolic stack traces
that get printed when a program crashes. This is the first step of many.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66076
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Dale Johannesen [Wed, 4 Mar 2009 21:24:04 +0000 (21:24 +0000)]
Re-commit 65975 and a fix for the problem that
was causing llvm-gcc to fail to build. I've
verified it bootstraps now; good enough for me.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66073
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Chris Lattner [Wed, 4 Mar 2009 21:21:36 +0000 (21:21 +0000)]
Add a new 'AddSignalHandler' function to Signals.h that allows
arbitrary functions to be run when a crash happens. Delete
RemoveDirectoryOnSignal as it is dead and has never had clients.
Change PrintStackTraceOnErrorSignal to be implemented in terms of
AddSignalHandler.
I updated the Win32 versions of these APIs, but can't test them.
If there are any problems, I'd be happy to fix them as well.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66072
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Dan Gohman [Wed, 4 Mar 2009 20:50:23 +0000 (20:50 +0000)]
Fix this comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66065
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Dan Gohman [Wed, 4 Mar 2009 20:49:01 +0000 (20:49 +0000)]
Add an assertion for a condition that's always true, and not
immediately obvious.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66062
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Gabor Greif [Wed, 4 Mar 2009 20:36:44 +0000 (20:36 +0000)]
Give sentinel traits the right to determine the policy where the sentinel is kept.
This should result in less indirect memory accesses, less dead writes and tighter code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66061
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Dan Gohman [Wed, 4 Mar 2009 19:44:21 +0000 (19:44 +0000)]
Re-apply 66008, now that the unfoldMemoryOperand bug is fixed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66058
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Dan Gohman [Wed, 4 Mar 2009 19:24:25 +0000 (19:24 +0000)]
Correct this comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66057
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Dan Gohman [Wed, 4 Mar 2009 19:23:38 +0000 (19:23 +0000)]
When using MachineInstr operand indices on SDNodes, the number
of MachineInstr def operands must be subtracted out. This bug
was uncovered by the recent x86 EFLAGS optimization. Before
that, the only instructions that ever needed unfolding were
things like CMP32rm, where NumDefs is zero.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66056
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Chris Lattner [Wed, 4 Mar 2009 19:23:25 +0000 (19:23 +0000)]
complete comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66055
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Chris Lattner [Wed, 4 Mar 2009 19:22:30 +0000 (19:22 +0000)]
this wasn't intended to be committed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66054
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Chris Lattner [Wed, 4 Mar 2009 19:20:50 +0000 (19:20 +0000)]
Fix PR3720 by properly propagating alignment information from memcpy/memmove
onto element accesses.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66053
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Nate Begeman [Wed, 4 Mar 2009 19:10:38 +0000 (19:10 +0000)]
Fix a thinko in the JIT where the address of a GV was only recorded in the map
on failure to resolve it.
Do not abort on failure to resolve an external symbol when using dlsym stubs,
since the symbol may not be in the JIT's address space. Just use 0.
Allow dlsym stubs to differentiate between GlobalVars and Functions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66050
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Bob Wilson [Wed, 4 Mar 2009 17:47:01 +0000 (17:47 +0000)]
Fix BuildVectorSDNode::isConstantSplat to handle one-element vectors.
It is an error to call APInt::zext with a size that is equal to the value's
current size, so use zextOrTrunc instead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66039
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Mike Stump [Wed, 4 Mar 2009 14:14:37 +0000 (14:14 +0000)]
.emacs file bits for automatically setting the llvm.org coding style. Thanks Anton.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66032
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Owen Anderson [Wed, 4 Mar 2009 08:52:31 +0000 (08:52 +0000)]
Add a restore folder, which shaves a dozen or so machineinstrs off oggenc. Update a testcase to check this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66029
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Gabor Greif [Wed, 4 Mar 2009 06:57:48 +0000 (06:57 +0000)]
"Ghostify" embedded sentinels. This is a real win in all cases
because less bytes are allocated and subobject construction is gone.
For reference how it works, see BasicBlock.h.
Btw. it is very assuring to see that somebody has invented
this ilist-embedded sentinel technique before me :-)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66026
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Evan Cheng [Wed, 4 Mar 2009 06:48:53 +0000 (06:48 +0000)]
Fix PR3666: isel calls to constant addresses.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66024
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Eli Friedman [Wed, 4 Mar 2009 06:23:34 +0000 (06:23 +0000)]
PR3686: make the legalizer handle bitcast from i80 to x86 long double.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66021
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Dan Gohman [Wed, 4 Mar 2009 03:54:19 +0000 (03:54 +0000)]
Revert r66004 for now; it's causing a variety of test failures.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66008
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Evan Cheng [Wed, 4 Mar 2009 02:47:25 +0000 (02:47 +0000)]
Rename test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66006
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Dan Gohman [Wed, 4 Mar 2009 02:33:24 +0000 (02:33 +0000)]
Teach the x86 backend to eliminate "test" instructions by using the EFLAGS
result from add, sub, inc, and dec instructions in simple cases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66004
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Dale Johannesen [Wed, 4 Mar 2009 02:09:48 +0000 (02:09 +0000)]
Revert unintended commmit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66001
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Dale Johannesen [Wed, 4 Mar 2009 02:06:53 +0000 (02:06 +0000)]
Skip ptr-to-ptr bitcasts when counting in another case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66000
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Dale Johannesen [Wed, 4 Mar 2009 01:53:05 +0000 (01:53 +0000)]
Always skip ptr-to-ptr bitcasts when counting,
per Chris' suggestion. Slightly faster.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65999
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Evan Cheng [Wed, 4 Mar 2009 01:41:49 +0000 (01:41 +0000)]
Fix PR3701. 1. X86 target renamed eflags register to flags. This matches what llvm-gcc generates so codegen knows flags register is being clobbered by inline asm. 2. BURR scheduler should also check if inline asm nodes can clobber "live" physical registers. Previously it was only checking target nodes with implicit defs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65996
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Devang Patel [Wed, 4 Mar 2009 01:22:23 +0000 (01:22 +0000)]
If a global constant is dead then global's debug info should not prevent the optimizer in deleting the global. And while deleting global, delete global's debug info also.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65994
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Dale Johannesen [Wed, 4 Mar 2009 01:20:34 +0000 (01:20 +0000)]
Make my earlier patch to skip debug intrinsics
when counting work; it was only off by 1.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65993
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Dale Johannesen [Wed, 4 Mar 2009 01:14:28 +0000 (01:14 +0000)]
Temporarily revert 65975, which breaks the llvm-gcc build.
While the patch is clearly correct in itself, it's become
apparent other places are assuming debug intrinsics are
marked as touching memory...this needs more testing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65992
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Bill Wendling [Wed, 4 Mar 2009 00:18:06 +0000 (00:18 +0000)]
The DAG combiner was performing a BT combine. The BT combine had a value of -1,
so it changed it into a 31 via the TLO.ShrinkDemandedConstant() call. Then it
would go through the DAG combiner again. This time it had a value of 31, which
was turned into a -1 by TLI.SimplifyDemandedBits(). This would ping pong
forever.
Teach the TLO.ShrinkDemandedConstant() call not to lower a value if the demanded
value is an XOR of all ones.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65985
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Dale Johannesen [Tue, 3 Mar 2009 23:30:00 +0000 (23:30 +0000)]
Marking debug info intrinsics as not touching memory
caused them to be considered trivially dead. Fix this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65979
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Dale Johannesen [Tue, 3 Mar 2009 22:36:47 +0000 (22:36 +0000)]
Instruction counters must skip the bitcasts that
feed into llvm.dbg.declare nodes, as well as
the debug directives themselves.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65976
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Devang Patel [Tue, 3 Mar 2009 22:33:54 +0000 (22:33 +0000)]
Dbg Intrinsics do not access memory.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65975
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Devang Patel [Tue, 3 Mar 2009 21:31:02 +0000 (21:31 +0000)]
Recursively remove dead argument while removing llvm.dbg.declare intrinsic.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65971
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Dale Johannesen [Tue, 3 Mar 2009 21:26:39 +0000 (21:26 +0000)]
When removing a store to an alloca that has only one
use, check also for the case where it has two uses,
the other being a llvm.dbg.declare. This is needed so
debug info doesn't affect codegen.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65970
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Chris Lattner [Tue, 3 Mar 2009 20:10:23 +0000 (20:10 +0000)]
don't #include a header into the middle of an anon namespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65967
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Dan Gohman [Tue, 3 Mar 2009 19:53:46 +0000 (19:53 +0000)]
Add '(implicit EFLAGS)' for AND, OR, XOR, NEG, INC, and DEC
instructions. These aren't used yet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65965
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Bob Wilson [Tue, 3 Mar 2009 19:26:27 +0000 (19:26 +0000)]
Use early exit to reduce indentation. No functional change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65962
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Bill Wendling [Tue, 3 Mar 2009 19:25:16 +0000 (19:25 +0000)]
Remove accidental check-ins in r65960. :-(
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65961
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Bill Wendling [Tue, 3 Mar 2009 19:18:49 +0000 (19:18 +0000)]
Use > instead of >=. We want to promote aggregates of 128-bytes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65960
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Dan Gohman [Tue, 3 Mar 2009 17:44:54 +0000 (17:44 +0000)]
Make a comment less terse.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65953
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Bill Wendling [Tue, 3 Mar 2009 12:12:58 +0000 (12:12 +0000)]
Reapply r65755, but reversing "<" to ">=".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65945
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Mikhail Glushenkov [Tue, 3 Mar 2009 11:02:48 +0000 (11:02 +0000)]
Add example/Skeleton.
This is a template that can be used to build your own LLVMC-based drivers.
It can be also useful as a "bare-bones" LLVMC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65944
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Mikhail Glushenkov [Tue, 3 Mar 2009 10:04:57 +0000 (10:04 +0000)]
Comment fixes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65943
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Mikhail Glushenkov [Tue, 3 Mar 2009 10:04:23 +0000 (10:04 +0000)]
Oops.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65942
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Mikhail Glushenkov [Tue, 3 Mar 2009 10:03:53 +0000 (10:03 +0000)]
Use LLVMLIBS instead of USEDLIBS.
Since this Makefile is supposed to be usable from LLVM-based projects not in the
tree, LLVMLIBS should be used instead of USEDLIBS. This depends on my previous
fix to Makefile.rules.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65941
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Mikhail Glushenkov [Tue, 3 Mar 2009 10:03:27 +0000 (10:03 +0000)]
LINK_COMPONENTS should be added to LLVMLibsOptions.
From the code: "There are "Proj" libs (defined by the user's project) and "LLVM"
libs (defined by the LLVM project)." LINK_COMPONENTS are clearly defined by the
LLVM project.
Additionally, this fixes an issue with llvmc's build process:-)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65940
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Mikhail Glushenkov [Tue, 3 Mar 2009 10:02:53 +0000 (10:02 +0000)]
Move example plugins to the example/ directory.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65939
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Nick Lewycky [Tue, 3 Mar 2009 07:45:09 +0000 (07:45 +0000)]
ENABLE_PIC is either 0 or 1, but is always defined.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65938
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Mikhail Glushenkov [Tue, 3 Mar 2009 07:22:23 +0000 (07:22 +0000)]
80-column violation + trailing whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65936
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Zhou Sheng [Tue, 3 Mar 2009 06:02:04 +0000 (06:02 +0000)]
Ignore the debug info intrinsics when adding instructions into alias sets.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65934
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Nick Lewycky [Tue, 3 Mar 2009 05:41:16 +0000 (05:41 +0000)]
This bug's been fixed but a version with the fix hasn't been released yet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65931
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Nick Lewycky [Tue, 3 Mar 2009 04:55:29 +0000 (04:55 +0000)]
Regenerate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65928
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Nick Lewycky [Tue, 3 Mar 2009 04:55:15 +0000 (04:55 +0000)]
Switch to using -Wl,-R on Solaris.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65927
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Nick Lewycky [Tue, 3 Mar 2009 03:36:50 +0000 (03:36 +0000)]
Fix build on Cygwin.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65922
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Dan Gohman [Tue, 3 Mar 2009 02:55:14 +0000 (02:55 +0000)]
Fix a bunch of Doxygen syntax issues. Escape special characters,
and put @file directives on their own comment line.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65920
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Dale Johannesen [Tue, 3 Mar 2009 01:43:03 +0000 (01:43 +0000)]
Don't count DebugInfo instructions in another limit
(lest they affect codegen).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65915
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Dale Johannesen [Tue, 3 Mar 2009 01:10:01 +0000 (01:10 +0000)]
Testcase for line number sinking in InstCombine.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65911
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Dale Johannesen [Tue, 3 Mar 2009 01:09:07 +0000 (01:09 +0000)]
When sinking an insn in InstCombine bring its debug
info with it.
Don't count debug info insns against the scan maximum
in FindAvailableLoadedValue (lest they affect codegen).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65910
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Devang Patel [Tue, 3 Mar 2009 00:28:44 +0000 (00:28 +0000)]
Ignore debug info intrinsics.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65908
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Devang Patel [Mon, 2 Mar 2009 23:39:14 +0000 (23:39 +0000)]
If branch conditions' one successor is dominating another non-latch successor then this loop's iteration space can not be restricted. In this example block bb5 is always executed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65902
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Bob Wilson [Mon, 2 Mar 2009 23:24:16 +0000 (23:24 +0000)]
Generalize BuildVectorSDNode::isConstantSplat to use APInts and handle
arbitrary vector sizes. Add an optional MinSplatBits parameter to specify
a minimum for the splat element size. Update the PPC target to use the
revised interface.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65899
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Bill Wendling [Mon, 2 Mar 2009 23:15:59 +0000 (23:15 +0000)]
Document the -gcc-tool-args bugpoint option.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65897
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Bill Wendling [Mon, 2 Mar 2009 23:13:18 +0000 (23:13 +0000)]
Add a "-gcc-tool-args" option. This option acts like the "-tool-args" option,
but passes the arguments to the "gcc" invocation instead of to the "llc"
invocation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65896
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Nate Begeman [Mon, 2 Mar 2009 23:10:14 +0000 (23:10 +0000)]
Fix the calculation for how big the allocated stub needs to be.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65895
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Devang Patel [Mon, 2 Mar 2009 22:50:58 +0000 (22:50 +0000)]
Remove all dbg symobls, including those with circular references.
This is ugly, but I can't figure out a quick way out of this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65889
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Chris Lattner [Mon, 2 Mar 2009 22:17:15 +0000 (22:17 +0000)]
Fix main executable path name resolution on FreeBSD, patch by
Ed Schouten!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65882
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Daniel Dunbar [Mon, 2 Mar 2009 20:08:12 +0000 (20:08 +0000)]
Add some more clang related release notes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65868
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Gabor Greif [Mon, 2 Mar 2009 19:49:29 +0000 (19:49 +0000)]
drop support for GCC 2.x as it is hopelessly broken anyway
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65864
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Tanya Lattner [Mon, 2 Mar 2009 19:38:59 +0000 (19:38 +0000)]
Remove incorrect information about fortran on Darwin.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65859
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Gabor Greif [Mon, 2 Mar 2009 19:11:53 +0000 (19:11 +0000)]
fix broken GCC bugzilla link
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65858
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Gabor Greif [Mon, 2 Mar 2009 19:08:05 +0000 (19:08 +0000)]
add a Q/A on broken GCCs
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65857
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Chris Lattner [Mon, 2 Mar 2009 19:07:24 +0000 (19:07 +0000)]
update blurb per Shannon Weyrick.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65856
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Duncan Sands [Mon, 2 Mar 2009 16:58:00 +0000 (16:58 +0000)]
Try to make the meaning of 'nocapture' a bit clearer. I
commented out the line about simplifylibcalls because I
think this doesn't work in the release (it was fixed in
svn after the release branched).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65846
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Duncan Sands [Mon, 2 Mar 2009 16:35:57 +0000 (16:35 +0000)]
Use GCC not gcc, like everywhere else in this document.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65845
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John Criswell [Mon, 2 Mar 2009 15:28:15 +0000 (15:28 +0000)]
Grammar and punctuation fixes.
No content changes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65844
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Gabor Greif [Mon, 2 Mar 2009 14:47:45 +0000 (14:47 +0000)]
Declare Sentinel fragments as mutable to get rid
of some pointless casting. This fragment logically
does not belong to ilist anyway, but to "ghostly"
NodeType.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65843
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Gabor Greif [Mon, 2 Mar 2009 12:42:07 +0000 (12:42 +0000)]
remove a deprecated interface that was pretty useless
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65842
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