Rafael Espindola
ec2ac89856
Fix object file writing in llvm-lto on Windows.
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We were writing in text mode.
Patch by Greg Bedwell.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191985 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-04 21:40:54 +00:00
Rafael Espindola
438900938c
Optimize linkonce_odr unnamed_addr functions during LTO.
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Generalize the API so we can distinguish symbols that are needed just for a DSO
symbol table from those that are used from some native .o.
The symbols that are only wanted for the dso symbol table can be dropped if
llvm can prove every other dso has a copy (linkonce_odr) and the address is not
important (unnamed_addr).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191922 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-03 18:29:09 +00:00
Rafael Espindola
b964366a9a
Add a -exported-symbol option to llvm-lto.
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Patch by Tom Roeder.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191825 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-02 14:12:56 +00:00
Rafael Espindola
8819c84aed
Remove several unused variables.
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Patch by Alp Toker.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191757 91177308-0d34-0410-b5e6-96231b3b80d8
2013-10-01 13:32:03 +00:00
Rafael Espindola
c13c9e5a9d
Move command line options to the users of libLTO. Fixes --enable-shared build.
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Patch by Richard Sandiford.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191680 91177308-0d34-0410-b5e6-96231b3b80d8
2013-09-30 16:39:19 +00:00
Peter Collingbourne
cc48854d5d
Move LTO support library to a component, allowing it to be tested
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more reliably across platforms. Patch by Tom Roeder!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191343 91177308-0d34-0410-b5e6-96231b3b80d8
2013-09-24 23:52:22 +00:00
Peter Collingbourne
88fae0edcc
Fix LTO handling of module-level assembly (PR14152).
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Patch by Tom Roeder!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191042 91177308-0d34-0410-b5e6-96231b3b80d8
2013-09-19 22:15:52 +00:00
