[valgrind] [Bug 328357] TBM bextr instruction unsupported vex amd64->IR: unhandled instruction bytes: 0x8F 0xEA 0xF8 0x10 0xEF 0x3 0x5 0x0

2021-10-25 Thread Sam James
https://bugs.kde.org/show_bug.cgi?id=328357

Sam James  changed:

   What|Removed |Added

 CC||s...@gentoo.org

-- 
You are receiving this mail because:
You are watching all bug changes.

[valgrind] [Bug 328357] TBM bextr instruction unsupported vex amd64->IR: unhandled instruction bytes: 0x8F 0xEA 0xF8 0x10 0xEF 0x3 0x5 0x0

2017-12-28 Thread Ivo Raisr
https://bugs.kde.org/show_bug.cgi?id=328357

Ivo Raisr  changed:

   What|Removed |Added

 Resolution|--- |DUPLICATE
 CC||iv...@ivosh.net
 Status|UNCONFIRMED |RESOLVED

--- Comment #10 from Ivo Raisr  ---


*** This bug has been marked as a duplicate of bug 381819 ***

-- 
You are receiving this mail because:
You are watching all bug changes.

[valgrind] [Bug 328357] TBM bextr instruction unsupported vex amd64->IR: unhandled instruction bytes: 0x8F 0xEA 0xF8 0x10 0xEF 0x3 0x5 0x0

2016-04-29 Thread Mark Wielaard via KDE Bugzilla
https://bugs.kde.org/show_bug.cgi?id=328357

Mark Wielaard  changed:

   What|Removed |Added

Summary|vex amd64->IR: unhandled|TBM bextr instruction
   |instruction bytes: 0x8F |unsupported vex amd64->IR:
   |0xEA 0xF8 0x10 0xEF 0x3 0x5 |unhandled instruction
   |0x0 |bytes: 0x8F 0xEA 0xF8 0x10
   ||0xEF 0x3 0x5 0x0
 CC||m...@redhat.com

--- Comment #9 from Mark Wielaard  ---
According to
https://en.wikipedia.org/wiki/Bit_Manipulation_Instruction_Sets#TBM_.28Trailing_Bit_Manipulation.29
TBM instructions are only supported on a few AMD processors (Piledriver,
Steamroller and Excavator).

-- 
You are receiving this mail because:
You are watching all bug changes.