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Conference turris::vaxc

Title:VAX C Notes
Notice:READ 1.* BEFORE WRITING; USE KEYWORDS TO FIND EXISTING NOTES
Moderator:DECC::VMCCUTCHEON
Created:Sat Jan 25 1986
Last Modified:Mon Jun 02 1997
Last Successful Update:Fri Jun 06 1997
Number of topics:5611
Total number of notes:27963

1753.0. "Questions on Optimization choices by the compiler?" by PIMIN::NEWHOUSE (Totally Psychotic) Fri Nov 18 1988 19:43

T.RTitleUserPersonal
Name
DateLines
1753.1But you told it to decrement first...TLE::FINLAYSONFri Nov 18 1988 21:0220
1753.2CISCTLE::AMARTINAlan H. MartinSun Nov 20 1988 13:088
1753.3First I told it to optimizePIMIN::NEWHOUSETotally PsychoticMon Nov 21 1988 13:09121
1753.4/nopad ?PIMIN::NEWHOUSETotally PsychoticMon Nov 21 1988 13:255
1753.5Geez, don't we have enough qualifiers already?TLE::BENOITBeth Benoit DTN 381-2074Mon Nov 21 1988 15:293
1753.6Certainly not!PIMIN::NEWHOUSETotally PsychoticMon Nov 21 1988 15:3111
1753.7PSW::WINALSKIThere is no 'd' in 'privilege'Mon Nov 21 1988 16:306
1753.8BEING::POSTPISCHILAlways mount a scratch monkey.Mon Nov 21 1988 16:426
1753.9Qualifiers give the C group something to do besides optimize - ;^)PIMIN::NEWHOUSETotally PsychoticMon Nov 21 1988 16:4824
1753.10What I meant to say was ...PIMIN::NEWHOUSETotally PsychoticMon Nov 21 1988 16:515
1753.11PSW::WINALSKIThere is no 'd' in 'privilege'Tue Nov 22 1988 01:1341
1753.12Should be a DO-WHILE loop!PIMIN::NEWHOUSETotally PsychoticMon Nov 28 1988 13:2434
1753.13Which one is a fast one?PIMIN::NEWHOUSETotally PsychoticMon Nov 28 1988 13:339
1753.14PSW::WINALSKIThere is no 'd' in 'privilege'Mon Nov 28 1988 19:596
1753.15TLE::HOBBSMon Nov 28 1988 23:4113
1753.16Some timing results!PIMIN::NEWHOUSETotally PsychoticTue Nov 29 1988 15:45310
1753.17Surprising?? Certainly depressing!PIMIN::NEWHOUSETotally PsychoticTue Nov 29 1988 16:1315
1753.188350 timing for SOBGTR ... YUCK!!PIMIN::NEWHOUSETotally PsychoticTue Nov 29 1988 16:1634
1753.19Using SOB hurts the 8650/780 ratio?WIBBIN::NOYCEyou're no Gordon Bell.Tue Nov 29 1988 16:339
1753.20This is the answer to all your prayers...well..it doesn't work yet..but..PIMIN::NEWHOUSETotally PsychoticTue Nov 29 1988 16:5434
1753.21Careful..8650 != 8650-PLUS PIMIN::NEWHOUSETotally PsychoticTue Nov 29 1988 18:069
1753.22VSII/GPX timing results iterations = 100PIMIN::NEWHOUSETotally PsychoticTue Nov 29 1988 18:0932
1753.23PSW::WINALSKIThere is no 'c' in 'supersede'Wed Nov 30 1988 06:1610
1753.24why is NOP not used?COMICS::DEMORGANRichard De Morgan, UK CSC/CSWed Nov 30 1988 13:415
1753.25TLE::REAGANGrammar Hotline: (508) 593-7284Wed Nov 30 1988 14:136
1753.26How do you "KNOW" for sure?PIMIN::NEWHOUSETotally PsychoticMon Dec 05 1988 19:3722
1753.27DWOVAX::YOUNGGreat Cthulu Starry Wisdom BandTue Dec 06 1988 00:2215
1753.28VAX Architecture doesn't know either!PIMIN::NEWHOUSETotally PsychoticWed Dec 07 1988 16:3821
1753.29exPIMIN::NEWHOUSETotally PsychoticTue Jan 31 1989 17:0344
1753.30-026 mixes SOBGTR & DECL/BGTRPIMIN::NEWHOUSETotally PsychoticWed Feb 01 1989 12:094
1753.31incl/cmpl/blss instead of aobleq!! more of the samePIMIN::NEWHOUSETotally PsychoticWed Feb 01 1989 12:2434
1753.32CAFEIN::PFAUOf all I've lost, I miss my mind mostThu Feb 02 1989 14:0022
1753.33HANNAH::LEICHTERJJerry LeichterThu Feb 02 1989 18:4510
1753.34Here's another exampleTSG::JOYMon May 01 1989 22:56451
1753.35HANNAH::LEICHTERJJerry LeichterTue May 02 1989 02:159
1753.36TSG::JOYWed May 03 1989 20:0311
1753.37PSW::WINALSKIPaul S. WinalskiSun May 07 1989 19:546
1753.39<If I only had an AND...>BLUES::JOYThu Aug 03 1989 00:2859
1753.40One way to avoid MACRO in this caseWIBBIN::NOYCEBill Noyce, FORTRAN/PARALLELThu Aug 03 1989 12:1258
1753.41JAZZ::JOYThu Aug 10 1989 17:119
1753.42TLE::BENOITBeth Benoit DTN 381-2074Mon Aug 14 1989 14:477
1753.43JAZZ::JOYMon Aug 14 1989 16:394
1753.44Measuring CPU timeHANDVA::JOSEPHWUWhere's the beef?Fri Sep 08 1989 02:2510
1753.45PSW::WINALSKICareful with that VAX, EugeneFri Sep 08 1989 17:2215