llvm/lib/AsmParser, branch release_28http://llvm.orghttps://git.amat.us/llvm/atom/lib/AsmParser?h=release_282010-08-28T04:09:24Zremove unions from LLVM IR. They are severely buggy and not2010-08-28T04:09:24ZChris Lattnersabre@nondot.org2010-08-28T04:09:24Zurn:sha1:61c70e98ac3c7504d31dd9bc81c4e9cb998e9984
being actively maintained, improved, or extended.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112356 91177308-0d34-0410-b5e6-96231b3b80d8
Add a comment explaining why this code doesn't just call2010-08-24T14:35:45ZDan Gohmangohman@apple.com2010-08-24T14:35:45Zurn:sha1:6826114d6e10725d122dca9352dc2d99a0f693e9
ParseMetadataValue.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111914 91177308-0d34-0410-b5e6-96231b3b80d8
Add a comment explaining why this code is more complex than it2010-08-24T14:31:06ZDan Gohmangohman@apple.com2010-08-24T14:31:06Zurn:sha1:41d6ab4b884120123e4f03bf284166f3af73deaa
initially seems it should require.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111913 91177308-0d34-0410-b5e6-96231b3b80d8
Extend function-local metadata to be usable as attachments.2010-08-24T02:24:03ZDan Gohmangohman@apple.com2010-08-24T02:24:03Zurn:sha1:309b3af547a60bedd74daa2a94ebd3d3ed5f06e9
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111895 91177308-0d34-0410-b5e6-96231b3b80d8
Give ParseInstructionMetadata access to the PerFunctionState object.2010-08-24T02:05:17ZDan Gohmangohman@apple.com2010-08-24T02:05:17Zurn:sha1:9d072f51ebf61edda9c31f831c2642d110170d13
This is in preparation for generalizing its parsing of function-local
values.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111893 91177308-0d34-0410-b5e6-96231b3b80d8
Create the new linker type "linker_private_weak_def_auto".2010-08-20T22:05:50ZBill Wendlingisanbard@gmail.com2010-08-20T22:05:50Zurn:sha1:55ae515f9db484125a23429d4906c5edaf9f10d2
It's similar to "linker_private_weak", but it's known that the address of the
object is not taken. For instance, functions that had an inline definition, but
the compiler decided not to inline it. Note, unlike linker_private and
linker_private_weak, linker_private_weak_def_auto may have only default
visibility. The symbols are removed by the linker from the final linked image
(executable or dynamic library).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111684 91177308-0d34-0410-b5e6-96231b3b80d8
Introduce a new temporary MDNode concept. Temporary MDNodes are2010-08-20T22:02:26ZDan Gohmangohman@apple.com2010-08-20T22:02:26Zurn:sha1:489b29b0a4ee4526e3d50ad88d3d48745baf5042
not part of the IR, are not uniqued, and may be safely RAUW'd.
This replaces a variety of alternate mechanisms for achieving
the same effect.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111681 91177308-0d34-0410-b5e6-96231b3b80d8
Don't print the filename twice in file-not-found errors.2010-08-04T01:13:48ZDan Gohmangohman@apple.com2010-08-04T01:13:48Zurn:sha1:582554555376cd60507c77cadb45edb88acfe7ed
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110179 91177308-0d34-0410-b5e6-96231b3b80d8
Move MaximumAlignment to be a member of the Value class.2010-07-30T21:07:05ZDan Gohmangohman@apple.com2010-07-30T21:07:05Zurn:sha1:e16829b401409b398c9de9847c1d12eb931f7d63
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109891 91177308-0d34-0410-b5e6-96231b3b80d8
Define a maximum supported alignment value for load, store, and2010-07-28T20:12:04ZDan Gohmangohman@apple.com2010-07-28T20:12:04Zurn:sha1:138aa2a82bc6de611f28e51332fb0a30262a58e3
alloca instructions (constrained by their internal encoding),
and add error checking for it. Fix an instcombine bug which
generated huge alignment values (null is infinitely aligned).
This fixes undefined behavior noticed by John Regehr.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109643 91177308-0d34-0410-b5e6-96231b3b80d8