| 8e0d1c03ca7fd86e6879b4e37d0d7f0e982feef6 |
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29-Aug-2012 |
Benjamin Kramer <benny.kra@googlemail.com> |
Make MemoryBuiltins aware of TargetLibraryInfo.
This disables malloc-specific optimization when -fno-builtin (or -ffreestanding)
is specified. This has been a problem for a long time but became more severe
with the recent memory builtin improvements.
Since the memory builtin functions are used everywhere, this required passing
TLI in many places. This means that functions that now have an optional TLI
argument, like RecursivelyDeleteTriviallyDeadFunctions, won't remove dead
mallocs anymore if the TLI argument is missing. I've updated most passes to do
the right thing.
Fixes PR13694 and probably others.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162841 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Instrumentation/BoundsChecking.cpp
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| 6e699bf38dd862331532bd6f74ec491bdfad5db9 |
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25-Jul-2012 |
Nuno Lopes <nunoplopes@sapo.pt> |
revert r160742: it's breaking CMake build
original commit msg:
MemoryBuiltins: add support to determine the size of strdup'ed non-constant strings
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160751 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Instrumentation/BoundsChecking.cpp
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| e3094283e38d9e6f6a4a7a14a3a5d0f2af67d5d5 |
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25-Jul-2012 |
Nuno Lopes <nunoplopes@sapo.pt> |
MemoryBuiltins: add support to determine the size of strdup'ed non-constant strings
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160742 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Instrumentation/BoundsChecking.cpp
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| 78435f6bb7574d3d26f8c5151e2c140c525b7994 |
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21-Jul-2012 |
Nuno Lopes <nunoplopes@sapo.pt> |
move the bounds checking pass to the instrumentation folder, where it belongs. I dunno why in the world I dropped it in the Scalar folder in the first place.
No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160587 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Transforms/Instrumentation/BoundsChecking.cpp
|