[valgrind] [Bug 447991] s390x: Valgrind indicates illegal instruction on wflrx

2022-02-08 Thread Andreas Arnez
https://bugs.kde.org/show_bug.cgi?id=447991 Andreas Arnez changed: What|Removed |Added Resolution|--- |FIXED Status|CONFIRMED

[valgrind] [Bug 447991] s390x: Valgrind indicates illegal instruction on wflrx

2022-01-17 Thread Jesus Checa
https://bugs.kde.org/show_bug.cgi?id=447991 --- Comment #6 from Jesus Checa --- (In reply to Andreas Arnez from comment #3) > Right, m3 == 0 is not a valid format code. The z/Architecture Principle of > Operation states: > > The M3 field specifies the floating-point format. The floating-poin

[valgrind] [Bug 447991] s390x: Valgrind indicates illegal instruction on wflrx

2022-01-14 Thread Andreas Arnez
https://bugs.kde.org/show_bug.cgi?id=447991 --- Comment #5 from Andreas Arnez --- (In reply to Mark Wielaard from comment #4) > OK, but does that mean that "vflr" isn't a real opcode because it doesn't > define on what format it operates? Basically yes. Well, strictly speaking, the opcode only c

[valgrind] [Bug 447991] s390x: Valgrind indicates illegal instruction on wflrx

2022-01-14 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=447991 Mark Wielaard changed: What|Removed |Added Ever confirmed|0 |1 Status|REPORTED

[valgrind] [Bug 447991] s390x: Valgrind indicates illegal instruction on wflrx

2022-01-14 Thread Mark Wielaard
https://bugs.kde.org/show_bug.cgi?id=447991 Mark Wielaard changed: What|Removed |Added CC||m...@klomp.org -- You are receiving this mail

[valgrind] [Bug 447991] s390x: Valgrind indicates illegal instruction on wflrx

2022-01-14 Thread Andreas Arnez
https://bugs.kde.org/show_bug.cgi?id=447991 --- Comment #3 from Andreas Arnez --- (In reply to Jesus Checa from comment #2) > ... > Checking s390x opcodes, it feels like s390_irgen_VFLR is missing the case > for when m3 == 0 (provided my inline asm is right). Right, m3 == 0 is not a valid format

[valgrind] [Bug 447991] s390x: Valgrind indicates illegal instruction on wflrx

2022-01-14 Thread Jesus Checa
https://bugs.kde.org/show_bug.cgi?id=447991 Jesus Checa changed: What|Removed |Added CC||jch...@redhat.com --- Comment #2 from Jesus Checa

[valgrind] [Bug 447991] s390x: Valgrind indicates illegal instruction on wflrx

2022-01-05 Thread Andreas Arnez
https://bugs.kde.org/show_bug.cgi?id=447991 --- Comment #1 from Andreas Arnez --- Created attachment 145141 --> https://bugs.kde.org/attachment.cgi?id=145141&action=edit Fix VFLRX instruction The problem was due to a typo in s390_irgen_VFLR. This fixes the typo. -- You are receiving this mai

[valgrind] [Bug 447991] s390x: Valgrind indicates illegal instruction on wflrx

2022-01-05 Thread Andreas Arnez
https://bugs.kde.org/show_bug.cgi?id=447991 Andreas Arnez changed: What|Removed |Added Assignee|jsew...@acm.org |ar...@linux.ibm.com -- You are receiving this