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   comp.os.vms      DEC's VAX* line of computers & VMS.      264,096 messages   

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   Message 262,458 of 264,096   
   Robert A. Brooks to Michael S   
   Re: Itanium support is back in GCC 15   
   24 Feb 25 13:10:34   
   
   From: FIRST.LAST@vmssoftware.com   
      
   On 2/24/2025 12:42, Michael S wrote:   
   > On Thu, 7 Nov 2024 16:48:49 -0500   
   > Arne Vajhøj  wrote:   
   >   
   >> On 11/7/2024 12:33 PM, gcalliet wrote:   
   >>> Le 04/11/2024 à 21:16, Arne Vajhøj a écrit :   
   >>>> I wish someone would volunteer to create VMS support   
   >>>> in GCC 16 or whatever!   
   >>>>   
   >>> Because I created (canadian method) Gnat Ada (on gcc) for VMS   
   >>> Itanium, and because we were on gcc 4.7, there is some work ahead,   
   >>> but why not :)   
   >>>   
   >>> The big issue is the step to gcc 5, where they upgraded to c++   
   >>> mode. It is one of the reasons why Adacore didn't continue support   
   >>> of gnat ada on VMS in 2015.   
   >>   
   >> VMS x86-64 has a better C++ compiler than VMS Itanium.   
   >>   
   >   
   > According to the benchmarks that you posted here several months (a   
   > year?) ago, VMS x86-64 compilers are quite awful comparatively to   
   > x86-64 compilers available on Windows/Linux/BSD.   
   > Do you want to say that VMS Itanium compilers are worse?   
      
   Without knowing the compiler version, it's impossible to comment.   
   If they were cross-compilers, there was no optimization at all.   
      
   --   
   		-- Rob   
      
   --- SoupGate-DOS v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

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