Displaying 2 results from an estimated 2 matches for "4624565a".
2009 Sep 07
0
[LLVMdev] loads from a null address and optimizations
...tell the optimizer what the possible control flow is
though, or else it will move operations in invalid ways.
> What do you think?
Right!
-Chris
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2009 Sep 06
4
[LLVMdev] loads from a null address and optimizations
On 2009-09-06 20:52, Bill Wendling wrote:
> The problem he's facing here isn't necessarily one of correctness.
> He's dealing with undefined behavior (at least in C code). There are
> no guarantees that the compiler will retain a certain semantic
> interpretation of an undefined construct between different versions of
> the compiler, let alone different