Displaying 3 results from an estimated 3 matches for "rotateloop".
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2011 Jan 11
2
[LLVMdev] clang+LLVM fails to compile ctags
...n-linux-gnu
#include "..." search starts here:
#include <...> search starts here:
/usr/local/include
/home/csaba/bin/../lib/clang/2.9/include
/usr/include
End of search list.
clang: /home/csaba/LLVM/llvm/lib/Transforms/Scalar/LoopRotation.cpp:343:
bool<unnamed>::LoopRotate::rotateLoop(llvm::Loop*): Assertion `DidIt
&& "Block merge failed??"' failed.
0 clang 0x00000000019cbeaf
1 clang 0x00000000019cc9ea
2 libpthread.so.0 0x00007f23a40982e0
3 libc.so.6 0x00007f23a33e09e5 gsignal + 53
4 libc.so.6 0x00007f23a33e1ee6 abort +...
2011 Jan 11
0
[LLVMdev] clang+LLVM fails to compile ctags
...lang version 2.9 (trunk 123166)
> Target: x86_64-unknown-linux-gnu
> Thread model: posix
>
> Fails to compile ctags 5.8 (also 5.6), specifically eiffel.c:
>
> $ clang -v -c e.c -O2 -Wno-unused-value
> clang version 2.9 (trunk 123166)
[…]
> bool<unnamed>::LoopRotate::rotateLoop(llvm::Loop*): Assertion `DidIt
> && "Block merge failed??"' failed.
This looks very similar to http://llvm.org/bugs/show_bug.cgi?id=8955 which was a
recent regression and was fixed in r123219.
2012 Feb 03
1
[LLVMdev] Issues with the llvm.stackrestore intrinsic - now LoopRotation handling of alloca
2012/2/3 Patrik Hägglund <patrik.h.hagglund at ericsson.com>:
> Hi,
>
> I've tracked the first problem (mentioned in my previous email, quoted
> below) down further, ending up in the handling of alloca in
> LoopRotation.cpp (from trunk):
>
> // If the instruction's operands are invariant and it doesn't read
> or write
> // memory, then it is