search for: l327

Displaying 5 results from an estimated 5 matches for "l327".

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2016 Oct 07
2
Is extern_weak a legal linkage for function definitions?
...9;t say that extern_weak is illegal for function definitions, but it seems this restriction is enforced in the code in some places: https://github.com/llvm-mirror/llvm/blob/master/lib/AsmParser/LLParser.cpp#L4591 https://github.com/llvm-mirror/llvm/blob/master/lib/CodeGen/AsmPrinter/AsmPrinter.cpp#L327 However it is possible to create a bitcode file where a function definition has extern_weak linkage. Are these restrictions in the code wrong, or do we just need to update the language reference? -Tom
2016 Dec 02
3
increasing HIVEX_MAX_SUBKEYS and HIVEX_MAX_VALUES
Hello, We've been seeing an increasing number of software hives containing subkey and value counts that exceed the limits defined in hivex-internal.h (https://github.com/libguestfs/hivex/blob/1.3.13/lib/hivex-internal.h#L325-L327). Since hivex abruptly aborts when it comes across a key with more subkeys or values than the defined limits, it's breaking some functionality in our cloud. The purpose of this email is to open a discussion about these arbitrary limits and propose both a short-term hotfix and a long-term solut...
2017 Dec 15
8
Register Allocation Graph Coloring algorithm and Others
Hi GCC and LLVM developers, I am learning Register Allocation algorithms and I am clear that: * Unlimited VirtReg (pseudo) -> limited or fixed or alias[1] PhysReg (hard) * Memory (20 - 100 cycles) is expensive than Register (1 cycle), but it has to spill code when PhysReg is unavailable * Folding spill code into instructions, handling register coallescing, splitting live ranges, doing
2017 Dec 19
3
Register Allocation Graph Coloring algorithm and Others
Hi Leslie, I suggest adding these 3 papers to your reading list. Register allocation for programs in SSA-form Sebastian Hack, Daniel Grund, and Gerhard Goos http://www.rw.cdl.uni-saarland.de/~grund/papers/cc06-ra_ssa.pdf Simple and Efficient Construction of Static Single Assignment Form Matthias Braun , Sebastian Buchwald , Sebastian Hack , Roland Leißa , Christoph Mallon , and Andreas
2006 Jan 17
15
legacy database and finder_sql nightmare!
This is my first rails app with a legacy database and I''m having a terrible time getting the models set up correctly. I have an order table that has a primary field named order_number. I have a name table with a primary of item_number. These two tables are liked by the item_number and the order_number, but not as you might think. If the order_number is 2500, then each entry in