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specification was too liberal in some areas and missing things in others.
This specification is based on the actual extensions found in the source
tree.


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maintain the logic for "what counts as a source file" in one place.


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allowing the set of directories searched to be specified either by the
LLVMDO_DIRS env var or by the -dirs "dirs..." command line option.


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list.


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from ModulePass.  Instead of implementing Pass::run, then should implement
ModulePass::runOnModule.


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from ModulePass.  Instead of implementing Pass::run, then should implement
ModulePass::runOnModule.

Also, fix some undefined behavior, expecting | on booleans to evaluate
left-to-right.


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'Pass' should now not be derived from by clients.  Instead, they should derive
from ModulePass.  Instead of implementing Pass::run, then should implement
ModulePass::runOnModule.


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from ModulePass.  Instead of implementing Pass::run, then should implement
ModulePass::runOnModule.


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into memor. This is just a reminder that the ReadFileIntoAddressSpace
function needs to be properly converted to lib/System and implemented via
read/write if there's no mmap of file support.


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with correctly recognizing mmap of files and the linker's support of -r.


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using the AC_LANG_PROGRAM macro.


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build them again.


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tools is that you break when they change. This is a case in point.


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the use of obsolete macros, hopefully making us more compliant on more sys.


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transmission.


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necessary to ensure that a consistent configuration is created on each
platform. Certain definitions we use (like m4/libtool.m4) require certain
versions of the tools and we can no longer be slack about this or we'll
have problems with mis-configured builds.


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This is a potential version mismatch problem because this file came from
libtool 1.5.10. If you're running a different version of libtool, the
checks in this file may not be quite right. Having our own version of this
file violates the spirit of libtool and is only provided to change the name
of "libtool" to "mklib". This is done so that the name "libtool" does not
conflict with the "lib" directory when doing tab completion and your
$objdir == $srcdir.


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Move other things to the right sections


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Regression/Transforms/InstCombine/CPP_min_max.llx


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unfortunately is the cause of a bunch of failures from tonight, and the
reason the tester is running so slow :(


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whose addresses where used by trivial phi nodes and select instructions.  This
is now performed by the instcombine pass, which is more powerful, is much
simpler, and is faster.  This allows the deletion of a bunch of code, two
FIXME's and two gotos.


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loads, and implement two new transforms: InstCombine/load.ll:test[56].


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Patch submitted by Jeff Cohen. Thanks Jeff!


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