oota-llvm.git
17 years agoFix a bug in the folding of binary operators to undef.
Dan Gohman [Tue, 10 Jul 2007 15:19:29 +0000 (15:19 +0000)]
Fix a bug in the folding of binary operators to undef.
Thanks to Lauro for spotting this!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38491 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoMake sure to keep symbols for profile build.
Reid Spencer [Tue, 10 Jul 2007 14:52:01 +0000 (14:52 +0000)]
Make sure to keep symbols for profile build.

Patch by Benoit Boissinot. Thanks, Benoit!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38490 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFix the folding of undef in several binary operators to recognize
Dan Gohman [Tue, 10 Jul 2007 14:20:37 +0000 (14:20 +0000)]
Fix the folding of undef in several binary operators to recognize
undef in either the left or right operand.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38489 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoSimplify the handling of the --*flags options. The makefile already gets it
Reid Spencer [Tue, 10 Jul 2007 07:48:09 +0000 (07:48 +0000)]
Simplify the handling of the --*flags options. The makefile already gets it
right so there is no need to duplicate logic, just use the values the makefile
provides.

Eliminate some redundnt -D options from the output.

Fix the help output so it fits on 80 cols.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38488 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoMakesure the -cppflags also uses the CPP.BaseFlags as the CPP.Defines only
Reid Spencer [Tue, 10 Jul 2007 07:21:34 +0000 (07:21 +0000)]
Makesure the -cppflags also uses the CPP.BaseFlags as the CPP.Defines only
contains some of the defines but not all CPP flags.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38487 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoMake sure that preprocessor symbols like _DEBUG, NDEBUG, and _GLIBC_DEBUG are
Reid Spencer [Tue, 10 Jul 2007 07:19:53 +0000 (07:19 +0000)]
Make sure that preprocessor symbols like _DEBUG, NDEBUG, and _GLIBC_DEBUG are
put into the CPP.Defines variable. Seems the convention was corrupted with
various changes made. It is important to get command line parameters into the
right variable because things like llvm-config and sub-makefiles depend on it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38486 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoWhen a node value is only used by a CopyToReg, use the user's dest. This should not...
Evan Cheng [Tue, 10 Jul 2007 07:08:32 +0000 (07:08 +0000)]
When a node value is only used by a CopyToReg, use the user's dest. This should not be restricted to nodes that produce only a single value.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38485 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoMove DenseMapKeyInfo<SDOperand> from LegalizeDAG.cpp to SelectionDAGNodes.h
Evan Cheng [Tue, 10 Jul 2007 06:59:55 +0000 (06:59 +0000)]
Move DenseMapKeyInfo<SDOperand> from LegalizeDAG.cpp to SelectionDAGNodes.h

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38484 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoUpdate the ValueRanges interface to use value numbers instead of Value*s.
Nick Lewycky [Tue, 10 Jul 2007 03:28:21 +0000 (03:28 +0000)]
Update the ValueRanges interface to use value numbers instead of Value*s.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38483 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoEvidently my earlier fix did not go far enough. When resizing a zero-sized
Owen Anderson [Tue, 10 Jul 2007 02:01:16 +0000 (02:01 +0000)]
Evidently my earlier fix did not go far enough.  When resizing a zero-sized
BitVector, make sure to set or clear ALL of the bits.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38481 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoMove some key maps from std::map to DenseMap. This improves the time to optimize...
Owen Anderson [Tue, 10 Jul 2007 00:27:22 +0000 (00:27 +0000)]
Move some key maps from std::map to DenseMap.  This improves the time to optimize Anton's testcase from 17.5s
to 15.7s.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38480 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoUse a cheaper test, delaying calling find_leader() until we know that it's necessary...
Owen Anderson [Tue, 10 Jul 2007 00:09:25 +0000 (00:09 +0000)]
Use a cheaper test, delaying calling find_leader() until we know that it's necessary.  This improves
the time to optimize Anton's testcase from 21.1s to 17.6s.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38479 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoDefine non-intrinsic instructions for vector min, max, sqrt, rsqrt, and rcp,
Dan Gohman [Tue, 10 Jul 2007 00:05:58 +0000 (00:05 +0000)]
Define non-intrinsic instructions for vector min, max, sqrt, rsqrt, and rcp,
in addition to the intrinsic forms. Add spill-folding entries for these new
instructions, and for the scalar min and max instrinsic instructions which
were missing. And add some preliminary ISelLowering code for using the new
non-intrinsic vector sqrt instruction, and fneg and fabs.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38478 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoAdd an assertion if find_leader fails.
Owen Anderson [Mon, 9 Jul 2007 23:57:18 +0000 (23:57 +0000)]
Add an assertion if find_leader fails.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38477 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoWhen resizing a BitVector with size 0, be sure to clear the low word before using it.
Owen Anderson [Mon, 9 Jul 2007 23:39:39 +0000 (23:39 +0000)]
When resizing a BitVector with size 0, be sure to clear the low word before using it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38476 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoTake advantage of the new fast SmallPtrSet assignment operator when propagating AVAIL...
Owen Anderson [Mon, 9 Jul 2007 22:29:50 +0000 (22:29 +0000)]
Take advantage of the new fast SmallPtrSet assignment operator when propagating AVAIL_OUT sets.
This reduces the time to optimize Anton's testcase from 31.2s to 21.s!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38475 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoMake the assignment operator for SmallPtrSet much faster for normal cases.
Owen Anderson [Mon, 9 Jul 2007 22:27:20 +0000 (22:27 +0000)]
Make the assignment operator for SmallPtrSet much faster for normal cases.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38474 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoPreserve volatililty and alignment information when lowering or
Dan Gohman [Mon, 9 Jul 2007 22:18:38 +0000 (22:18 +0000)]
Preserve volatililty and alignment information when lowering or
simplifying loads and stores.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38473 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoExpose struct size threhold to allow users to tweak their own setting.
Devang Patel [Mon, 9 Jul 2007 21:19:23 +0000 (21:19 +0000)]
Expose struct size threhold to allow users to tweak their own setting.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38472 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoChange getCopyToParts and getCopyFromParts to always use target-endian
Dan Gohman [Mon, 9 Jul 2007 20:59:04 +0000 (20:59 +0000)]
Change getCopyToParts and getCopyFromParts to always use target-endian
register ordering, for both physical and virtual registers. Update the PPC
target lowering for calls to expect registers for the call result to
already be in target order.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38471 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoMake the assignment operator for SmallPtrSet return a reference, and fix a long-stand...
Owen Anderson [Mon, 9 Jul 2007 20:59:01 +0000 (20:59 +0000)]
Make the assignment operator for SmallPtrSet return a reference, and fix a long-standing bug in the copy
ctor while I'm at it.

Thanks to Chris Lattner for help with this patch.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38470 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFix memory leak.
Devang Patel [Mon, 9 Jul 2007 20:52:39 +0000 (20:52 +0000)]
Fix memory leak.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38469 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoInitialize the IndexedModeActions array with memset before
Dan Gohman [Mon, 9 Jul 2007 20:49:44 +0000 (20:49 +0000)]
Initialize the IndexedModeActions array with memset before
updating it with calls to setIndexedLoadAction/setIndexedStoreAction,
which only update a few bits at a time. This avoids ostensible
undefined behavior of operationg on values which may be
trap-representations, and as a practical matter fixes errors from
valgrind, which doesn't track uninitialized memory with bit
granularity.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38468 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFix an error in the assignment operator that was causing an infinite loop in GVNPRE...
Owen Anderson [Mon, 9 Jul 2007 18:51:15 +0000 (18:51 +0000)]
Fix an error in the assignment operator that was causing an infinite loop in GVNPRE.cpp.
Patch by Chis Lattner.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38467 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoforce a cpu without SSE
Chris Lattner [Mon, 9 Jul 2007 17:35:18 +0000 (17:35 +0000)]
force a cpu without SSE

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38466 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoallow this to work on ppc-darwin
Chris Lattner [Mon, 9 Jul 2007 17:32:28 +0000 (17:32 +0000)]
allow this to work on ppc-darwin

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38465 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoremove this bogus t-t
Chris Lattner [Mon, 9 Jul 2007 17:31:07 +0000 (17:31 +0000)]
remove this bogus t-t

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38464 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoThe various "getModuleMatchQuality" implementations should return
Chris Lattner [Mon, 9 Jul 2007 17:25:29 +0000 (17:25 +0000)]
The various "getModuleMatchQuality" implementations should return
zero if they see a target triple they don't understand.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38463 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoadd target triple to fix PR1546
Chris Lattner [Mon, 9 Jul 2007 17:14:58 +0000 (17:14 +0000)]
add target triple to fix PR1546

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38462 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agowork around an aparent gcc name resolution bug by
Chris Lattner [Mon, 9 Jul 2007 17:11:53 +0000 (17:11 +0000)]
work around an aparent gcc name resolution bug by
detemplatizing this.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38461 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoimplement operator= for smallptrset
Chris Lattner [Mon, 9 Jul 2007 16:54:03 +0000 (16:54 +0000)]
implement operator= for smallptrset

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38460 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFix a comment.
Owen Anderson [Mon, 9 Jul 2007 16:43:55 +0000 (16:43 +0000)]
Fix a comment.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38459 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFix this warning:
Chris Lattner [Mon, 9 Jul 2007 16:16:34 +0000 (16:16 +0000)]
Fix this warning:

DAGCombiner.cpp: In member function 'llvm::SDOperand<unnamed>::DAGCombiner::visitOR(llvm::SDNode*)':
DAGCombiner.cpp:1608: warning: passing negative value '-0x00000000000000001' for argument 1 to 'llvm::SDOperand llvm::SelectionDAG::getConstant(uint64_t, llvm::MVT::ValueType, bool)'

oiy.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38458 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoMove the APInt form of SCEVUnknown::getIntegerSCEV to SCEVConstant::get, and
Dan Gohman [Mon, 9 Jul 2007 15:25:17 +0000 (15:25 +0000)]
Move the APInt form of SCEVUnknown::getIntegerSCEV to SCEVConstant::get, and
use SCEVConstant::get instead of SCEVUnknown::get when constructing a SCEV
for a ConstantInt.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38457 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFix a typo in a comment.
Dan Gohman [Mon, 9 Jul 2007 15:15:24 +0000 (15:15 +0000)]
Fix a typo in a comment.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38456 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoAdd explicit triples to these tests so that llc behaves as expected on
Dan Gohman [Mon, 9 Jul 2007 13:42:32 +0000 (13:42 +0000)]
Add explicit triples to these tests so that llc behaves as expected on
non-Apple hosts.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38455 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agomissed this one
Gabor Greif [Mon, 9 Jul 2007 12:20:30 +0000 (12:20 +0000)]
missed this one

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38454 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agofix typos
Gabor Greif [Mon, 9 Jul 2007 12:00:59 +0000 (12:00 +0000)]
fix typos

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38453 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoeliminated all references to 'bytecode' from .pod files
Gabor Greif [Mon, 9 Jul 2007 11:24:05 +0000 (11:24 +0000)]
eliminated all references to 'bytecode' from .pod files

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38452 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoUpdate the svn:ignore property to eliminate all files
Reid Spencer [Mon, 9 Jul 2007 08:49:26 +0000 (08:49 +0000)]
Update the svn:ignore property to eliminate all files
that start with svn-commit. because there can be several of them.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38451 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoAdd more svn:ignore property values.
Reid Spencer [Mon, 9 Jul 2007 08:47:45 +0000 (08:47 +0000)]
Add more svn:ignore property values.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38450 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoMore svn:ignore property restorations.
Reid Spencer [Mon, 9 Jul 2007 08:46:01 +0000 (08:46 +0000)]
More svn:ignore property restorations.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38449 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoRestore properties I accidentally deleted with the last commit.
Reid Spencer [Mon, 9 Jul 2007 08:44:12 +0000 (08:44 +0000)]
Restore properties I accidentally deleted with the last commit.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38448 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoSet the svn:ignore property to ignore the Debug, Release, and
Reid Spencer [Mon, 9 Jul 2007 08:34:37 +0000 (08:34 +0000)]
Set the svn:ignore property to ignore the Debug, Release, and
Release-Asserts sub-directories in all directories that build code.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38447 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoRemove the cvsupdate script. Its no longer useful in the face of
Reid Spencer [Mon, 9 Jul 2007 08:31:14 +0000 (08:31 +0000)]
Remove the cvsupdate script. Its no longer useful in the face of
tools such as svn info and svn status.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38446 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoRegenerate.
Reid Spencer [Mon, 9 Jul 2007 08:10:07 +0000 (08:10 +0000)]
Regenerate.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38444 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agocvs -> svn
Reid Spencer [Mon, 9 Jul 2007 08:09:21 +0000 (08:09 +0000)]
cvs -> svn

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38443 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoSubversionify the documentation.
Reid Spencer [Mon, 9 Jul 2007 08:04:31 +0000 (08:04 +0000)]
Subversionify the documentation.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38442 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoImprove a hotspot that was making build_sets() slower by calling lookup() too
Owen Anderson [Mon, 9 Jul 2007 07:56:55 +0000 (07:56 +0000)]
Improve a hotspot that was making build_sets() slower by calling lookup() too
often.  This improves Anton's testcase from 36s to 32s.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38441 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoSubversionify the script.
Reid Spencer [Mon, 9 Jul 2007 07:41:11 +0000 (07:41 +0000)]
Subversionify the script.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38440 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoStart using a set representation that remembers the set of value numbers represented
Owen Anderson [Mon, 9 Jul 2007 06:50:06 +0000 (06:50 +0000)]
Start using a set representation that remembers the set of value numbers represented
in the set.  For the moment, this results in a slight performance decrease, but
it lays the groundwork for future improvements.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38439 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoBytecode -> Bitcode
Reid Spencer [Mon, 9 Jul 2007 06:45:18 +0000 (06:45 +0000)]
Bytecode -> Bitcode

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38438 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoMinor language change upgrader -> upgrade tool
Reid Spencer [Mon, 9 Jul 2007 06:42:22 +0000 (06:42 +0000)]
Minor language change upgrader -> upgrade tool

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38437 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoThis dir does not appear under /docs anymore but under /cmds so use an
Reid Spencer [Mon, 9 Jul 2007 06:32:55 +0000 (06:32 +0000)]
This dir does not appear under /docs anymore but under /cmds so use an
absolute path to the llvm.css file.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38436 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoLinks for commands are now generated into /cmds/ URL.
Reid Spencer [Mon, 9 Jul 2007 06:31:51 +0000 (06:31 +0000)]
Links for commands are now generated into /cmds/ URL.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38435 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFix some minor typos.
Reid Spencer [Mon, 9 Jul 2007 06:14:11 +0000 (06:14 +0000)]
Fix some minor typos.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38434 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFix some typos.
Reid Spencer [Mon, 9 Jul 2007 06:06:45 +0000 (06:06 +0000)]
Fix some typos.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38433 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFix a typo.
Reid Spencer [Mon, 9 Jul 2007 06:01:20 +0000 (06:01 +0000)]
Fix a typo.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38432 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFix a typo.
Reid Spencer [Mon, 9 Jul 2007 05:58:08 +0000 (05:58 +0000)]
Fix a typo.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38431 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFix some minor typos, again to test the auto-update of the web site.
Reid Spencer [Mon, 9 Jul 2007 05:52:49 +0000 (05:52 +0000)]
Fix some minor typos, again to test the auto-update of the web site.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38430 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoRemove an unneeded space, mostly to verify that auto-update of the
Reid Spencer [Mon, 9 Jul 2007 05:33:45 +0000 (05:33 +0000)]
Remove an unneeded space, mostly to verify that auto-update of the
documentation is working.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38429 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoInstall things needed by llvm-top to allow successful building
Reid Spencer [Sun, 8 Jul 2007 03:50:22 +0000 (03:50 +0000)]
Install things needed by llvm-top to allow successful building
of llvm from that level.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38423 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoLLVM needs ModuleInfo.txt as well.
Reid Spencer [Sun, 8 Jul 2007 00:59:00 +0000 (00:59 +0000)]
LLVM needs ModuleInfo.txt as well.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@38422 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFix an error where ANTIC_OUT was ending up with more than one expression of
Owen Anderson [Sat, 7 Jul 2007 20:13:57 +0000 (20:13 +0000)]
Fix an error where ANTIC_OUT was ending up with more than one expression of
the same value number.  This fixes an infinite loop on 444.namd.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37967 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoBack out Devang's fix for PR1320 because it causes PR1542.
Nick Lewycky [Sat, 7 Jul 2007 16:23:34 +0000 (16:23 +0000)]
Back out Devang's fix for PR1320 because it causes PR1542.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37966 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoNo need for ccop anymore.
Evan Cheng [Fri, 6 Jul 2007 23:34:09 +0000 (23:34 +0000)]
No need for ccop anymore.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37965 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoTeach if-conversion about instructions that were already predicated, e.g. conditional...
Evan Cheng [Fri, 6 Jul 2007 23:24:39 +0000 (23:24 +0000)]
Teach if-conversion about instructions that were already predicated, e.g. conditional move.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37964 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoImmutablePredicateOperand is no more.
Evan Cheng [Fri, 6 Jul 2007 23:23:38 +0000 (23:23 +0000)]
ImmutablePredicateOperand is no more.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37963 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoIncorrect check.
Evan Cheng [Fri, 6 Jul 2007 23:23:19 +0000 (23:23 +0000)]
Incorrect check.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37962 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoDo away with ImmutablePredicateOperand.
Evan Cheng [Fri, 6 Jul 2007 23:22:46 +0000 (23:22 +0000)]
Do away with ImmutablePredicateOperand.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37961 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoisUnpredicatedTerminator should treat conditional branches as unpredicated terminator.
Evan Cheng [Fri, 6 Jul 2007 23:22:03 +0000 (23:22 +0000)]
isUnpredicatedTerminator should treat conditional branches as unpredicated terminator.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37960 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoDo away with ImmutablePredicateOperand.
Evan Cheng [Fri, 6 Jul 2007 23:21:02 +0000 (23:21 +0000)]
Do away with ImmutablePredicateOperand.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37959 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoA first stab at memory dependence analysis. This is an interface on top of
Owen Anderson [Fri, 6 Jul 2007 23:14:35 +0000 (23:14 +0000)]
A first stab at memory dependence analysis.  This is an interface on top of
alias analysis, adding caching and lazy computation of queries.  This will
be used in planned improvements to memory access optimizations.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37958 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoAdd some accessors to improve consistency.
Owen Anderson [Fri, 6 Jul 2007 23:13:31 +0000 (23:13 +0000)]
Add some accessors to improve consistency.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37957 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agofirst pass of nomenclature changes in .html files
Gabor Greif [Fri, 6 Jul 2007 22:07:22 +0000 (22:07 +0000)]
first pass of nomenclature changes in .html files

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37956 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoThese rountines are now available as part of basic block utilities.
Devang Patel [Fri, 6 Jul 2007 22:03:47 +0000 (22:03 +0000)]
These rountines are now available as part of basic block utilities.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37955 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoRequest DominanceFrontiner in advance.
Devang Patel [Fri, 6 Jul 2007 21:43:22 +0000 (21:43 +0000)]
Request DominanceFrontiner in advance.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37954 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoPreserve various analysis info.
Devang Patel [Fri, 6 Jul 2007 21:40:13 +0000 (21:40 +0000)]
Preserve various analysis info.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37953 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoAdd SplitEdge and SplitBlock utility routines.
Devang Patel [Fri, 6 Jul 2007 21:39:20 +0000 (21:39 +0000)]
Add SplitEdge and SplitBlock utility routines.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37952 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoBe more aggressive in the heuristic. This mostly exposes more opportunities
Owen Anderson [Fri, 6 Jul 2007 20:29:43 +0000 (20:29 +0000)]
Be more aggressive in the heuristic.  This mostly exposes more opportunities
for the GVN part of GVNPRE to apply.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37951 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agofinishing touches of bytecode -> bitcode changes. also unbreak Windows
Gabor Greif [Fri, 6 Jul 2007 20:28:40 +0000 (20:28 +0000)]
finishing touches of bytecode -> bitcode changes. also unbreak Windows

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37950 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoAchieve what the incorrect test was trying to do by simply requiring that all
Owen Anderson [Fri, 6 Jul 2007 18:12:36 +0000 (18:12 +0000)]
Achieve what the incorrect test was trying to do by simply requiring that all
critical edges be split before we begin.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37949 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoRemove an incorrect check.
Owen Anderson [Fri, 6 Jul 2007 16:52:47 +0000 (16:52 +0000)]
Remove an incorrect check.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37948 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoThe exception handling intrinsics return values,
Duncan Sands [Fri, 6 Jul 2007 14:46:23 +0000 (14:46 +0000)]
The exception handling intrinsics return values,
so must be lowered to a value, not nothing at all.
Subtle point: I made eh_selector return 0 and
eh_typeid_for return 1.  This means that only
cleanups (destructors) will be run as the exception
unwinds [if eh_typeid_for returned 0 then it would
be as if the first catch always matched, and the
corresponding handler would be run], which is
probably want you want in the CBE.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37947 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoRemove redundant declarations.
Dan Gohman [Fri, 6 Jul 2007 13:59:28 +0000 (13:59 +0000)]
Remove redundant declarations.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37946 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoeliminate residual cruft related to recognizing bytecode
Gabor Greif [Fri, 6 Jul 2007 13:38:17 +0000 (13:38 +0000)]
eliminate residual cruft related to recognizing bytecode
files.
bitcode files are the only LLVM format left.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37945 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoFix a comment so that the element numbering match the actual element
Dan Gohman [Fri, 6 Jul 2007 13:27:33 +0000 (13:27 +0000)]
Fix a comment so that the element numbering match the actual element
operand numbering.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37944 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoAdd an explicit triple to the big-endian tests so that the assembly
Dan Gohman [Fri, 6 Jul 2007 13:15:51 +0000 (13:15 +0000)]
Add an explicit triple to the big-endian tests so that the assembly
output format is always consistent with what the greps are looking for.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37943 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoIndexes into the list of filter ids cannot be output
Duncan Sands [Fri, 6 Jul 2007 12:46:24 +0000 (12:46 +0000)]
Indexes into the list of filter ids cannot be output
directly: they need to be turned into byte offsets
(often the same, but may not be if there are many
type infos).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37942 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoTest that byte offsets are used to index into the list
Duncan Sands [Fri, 6 Jul 2007 12:38:27 +0000 (12:38 +0000)]
Test that byte offsets are used to index into the list
of filter ids, and not simply the id index.  Testing
this requires at least 128 type infos!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37941 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoAdd the byval attribute
Rafael Espindola [Fri, 6 Jul 2007 10:57:03 +0000 (10:57 +0000)]
Add the byval attribute

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37940 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoSolaris 2.x does not have RLIMIT_RSS, check for this symbol (analog NetBSD below...
Gabor Greif [Fri, 6 Jul 2007 10:31:27 +0000 (10:31 +0000)]
Solaris 2.x does not have RLIMIT_RSS, check for this symbol (analog NetBSD below), should subsume Cygwin

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37939 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoRemove propagateEHRegister in favour of a more limited
Duncan Sands [Fri, 6 Jul 2007 09:18:59 +0000 (09:18 +0000)]
Remove propagateEHRegister in favour of a more limited
fix, that is adequate while PR1508 remains unresolved.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37938 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoRemove ExtractGlobalVariable - use StripPointerCasts
Duncan Sands [Fri, 6 Jul 2007 09:10:03 +0000 (09:10 +0000)]
Remove ExtractGlobalVariable - use StripPointerCasts
instead.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37937 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoCorrect a typo.
Zhou Sheng [Fri, 6 Jul 2007 06:01:16 +0000 (06:01 +0000)]
Correct a typo.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37936 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoWorkaround of getCopyToRegs and getCopyFromRegs bugs for big-endian machines.
Evan Cheng [Fri, 6 Jul 2007 01:47:35 +0000 (01:47 +0000)]
Workaround of getCopyToRegs and getCopyFromRegs bugs for big-endian machines.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37935 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoChange CalculateHeights and CalculateDepths to be non-recursive.
Evan Cheng [Fri, 6 Jul 2007 01:37:28 +0000 (01:37 +0000)]
Change CalculateHeights and CalculateDepths to be non-recursive.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37934 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoRefactor code to add initial support for OptionalDefOperand.
Evan Cheng [Fri, 6 Jul 2007 01:05:26 +0000 (01:05 +0000)]
Refactor code to add initial support for OptionalDefOperand.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37933 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoPrint the s bit if the instruction is toggled to its CPSR setting form.
Evan Cheng [Fri, 6 Jul 2007 01:01:34 +0000 (01:01 +0000)]
Print the s bit if the instruction is toggled to its CPSR setting form.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37932 91177308-0d34-0410-b5e6-96231b3b80d8

17 years agoPredicateDefOperand -> OptionalDefOperand.
Evan Cheng [Fri, 6 Jul 2007 01:00:49 +0000 (01:00 +0000)]
PredicateDefOperand -> OptionalDefOperand.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37931 91177308-0d34-0410-b5e6-96231b3b80d8