Lying nea rby on the floor, Hurry Home, Blue was basically a line constructed in three dimensions, as if to indicate a path, albeit a directionless one: Which way is home? ARTURO HERRERA Rubicon Minerals Corporation (TSX: RMX) (NYSE-AMEX: RBY), a gold exploration company, has completed...
I'm trying to run a binary program that uses CMPXCHG16B instruction at one place, unfortunately my Athlon 64 X2 3800+ doesn't support it. Which is great, because I see it as a programming challenge. The instruction doesn't seem to be that hard to implement with a cave jump, so that...
CPlus 4,5003939 gold badges2727 silver badges6161 bronze badges Show 9 more comments 1 Answer Sorted by: 8 I can only speculate that the GCC code generator is simply programmed to always compute bit masks relative to the final positions, even when it means that the number...
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This means the Home Space is usually pretty useless in terms of getting the arguments to the function. However, it can still be used as a debugging aid to reconstruct non-volatile register values on function entry (i.e. I can tell you the value of RBX or RDI above by looking at the ...
That's what Google is doing in the JSON response. It works when run through the Python module because Python interprets it in the same way, and converts the double backslashes to single before decoding the polyline. The online tool, however, is not doing this. Share Im...
The astute reader may ask the question - what stops the compiler from choosing ebx or rbx as the scratch register to use for the exchange. The compiler knows about ebx and rbx in the context of PIC, and will not allow it to be used as a scratch register. This is based on my persona...
This is almost certainly worse than spending 1 register and a couple instructions to recycle code that's already hot in cache.) # clang 16 no pragma, unrolls by 20 with 4 accumulators inner_loop_top: 1360: c5 fd 58 84 cb a0 fd ff ff vaddpd ymm0,ymm0, [rbx+rcx*8-0x260] 136...
popq %rbx retq A::foo(): # @A::foo() movl8(%rdi), %eax addl %eax, output(%rip) retq output: .long0#0x0typeinfo name for A: typeinfo for A: typeinfo name for B: typeinfo for B: vtable for B: vtable for A: static_cast: ...