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This changes the message_age_timer calculation to use the BPDU's max age as opposed to the local bridge's max age. This is in accordance with section 8.6.2.3.2 Step 2 of the 802.1D-1998 sprecification. With the current implementation, when running with very large bridge diameters, convergance will not always occur even if a root bridge is configured to have a longer max age. Tested successfully on bridge diameters of ~200. Signed-off-by: Chris Healy <cphealy at gmail.com> --- ne...

Hi Vladimir, The pass you refer to isn't used by the assembler at all. That's strictly a compiler codegen thing. The assembler equivalents are expressed via InstAlias constructions. Again, though, those are for a single output instruction, so you need something more. Sprecifically, you can handle assembly pseudo-instructions in C++ code. Something like the ARM assembler's processInstruction() hook would be an appropriate place. -Jim On Aug 9, 2012, at 3:26 AM, "Medic, Vladimir" <vmedic at mips.com> wrote: > Hi all, > I'm trying to solv...

Hi all, I'm trying to solve a problem that we have in implementation of the assembler for Mips platform in llvm. Mips has some pseudo instructions that, depending on the arguments can be emitted as one or more real instructions by the assembler. For example load immediate instruction can have multiple expansions depending on a size of immediate operand: This expansion is for 0 ≤ j ≤ 65535. li

...nstructions expansion Hi Vladimir, The pass you refer to isn't used by the assembler at all. That's strictly a compiler codegen thing. The assembler equivalents are expressed via InstAlias constructions. Again, though, those are for a single output instruction, so you need something more. Sprecifically, you can handle assembly pseudo-instructions in C++ code. Something like the ARM assembler's processInstruction() hook would be an appropriate place. -Jim On Aug 9, 2012, at 3:26 AM, "Medic, Vladimir" <vmedic at mips.com<mailto:vmedic at mips.com>> wrote: Hi all,...