llvm/lib/Object, branch testing

Move an assert earlier in a file and check that the result of

2013-02-28T20:26:17Z

our bitwise compare is equal to the field we're looking for. Noticed on inspection. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176296 91177308-0d34-0410-b5e6-96231b3b80d8

Add static cast to unsigned char whenever a character classification function is called with a signed char argument, in order to avoid assertions in Windows Debug configuration.

2013-02-12T21:21:59Z

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175006 91177308-0d34-0410-b5e6-96231b3b80d8

[Object][Archive] Improve performance.

2013-02-03T10:48:50Z

Improve performance of iterating over children and accessing the member file buffer by caching the file size and moving code out to the header. This also makes getBuffer return a StringRef instead of a MemoryBuffer. Both fixing a memory leak and removing a malloc. This takes getBuffer from ~10% of the time in lld to unmeasurable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174272 91177308-0d34-0410-b5e6-96231b3b80d8

[Support] Add LLVM_IS_UNALIGNED_ACCESS_FAST.

2013-02-03T10:48:31Z

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174271 91177308-0d34-0410-b5e6-96231b3b80d8

Object: Fix errant fallthrough.

2013-01-31T19:46:57Z

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174079 91177308-0d34-0410-b5e6-96231b3b80d8

When encountering an unknown file format, ObjectFile::createObjectFile should

2013-01-25T20:53:41Z

politely report it instead of running into llvm_unreachable. Also patch llvm-dwarfdump to actually check whether the file it's attempting to dump is a valid object file. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173489 91177308-0d34-0410-b5e6-96231b3b80d8

[MC/Mach-O] Add support for linker options in Mach-O files.

2013-01-18T01:26:07Z

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172779 91177308-0d34-0410-b5e6-96231b3b80d8

[Object][ELF] Simplify ELFObjectFile by using ELFType.

2013-01-15T07:44:25Z

This simplifies the usage and implementation of ELFObjectFile by using ELFType to replace: This does complicate the base ELF types as they must now use template template parameters to partially specialize for the 32 and 64bit cases. However these are only defined once. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172515 91177308-0d34-0410-b5e6-96231b3b80d8

Fix More Casts

2013-01-14T21:04:38Z

Fix another cast-away-const cast. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172466 91177308-0d34-0410-b5e6-96231b3b80d8

[Object][Archive] Fix name handling with bsd style long names.

2013-01-10T01:05:34Z

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172026 91177308-0d34-0410-b5e6-96231b3b80d8