Re: SIIS "issue" after upgrade to z13 machine.

2016-11-13 Thread Philippe Cloarec
Hi Pieter, Yes I did figure out that to use of MF=E/L or SF=E/L will help to avoid the SIIS scenario for IBM Macros. Thx much for your input have a good day Philippe

Re: SIIS "issue" after upgrade to z13 machine.

2016-11-13 Thread Pieter Wiid
For IBM macros that do SIIS, use the MF=E/L or SF=E/L variants. -Original Message- From: IBM Mainframe Assembler List [mailto:ASSEMBLER-LIST@LISTSERV.UGA.EDU] On Behalf Of Philippe Cloarec Sent: 14 November 2016 07:06 To: ASSEMBLER-LIST@LISTSERV.UGA.EDU Subject: Re: SIIS "issue" after up

Re: SIIS "issue" after upgrade to z13 machine.

2016-11-13 Thread Philippe Cloarec
Hi John, Thx much for your input. Yes, I was planning to use newer instructions but I did realize seeing current design of the applications I am reviewing this will generate some extra needed time to be sure all is ok and I cannot afford this in current context. To implement Baseless pgm or

Re: SIIS "issue" after upgrade to z13 machine.

2016-11-13 Thread John Dravnieks
Hello Philippe A comment about replacing LTR/BZ combinations with CIJE - the compare immediate instructions do NOT set the condition code so you need to make sure that the BZ is the only instruction testing the condition code. Also earlier, you made a comment about Execute that you need to r