https://bugs.kde.org/show_bug.cgi?id=441843
Bug ID: 441843
Summary: Memcheck fails on unhandled instruction in libipp
Product: valgrind
Version: unspecified
Platform: Other
OS: Linux
Status: REPORTED
Severity: crash
Priority: NOR
Component: vex
Assignee: jsew...@acm.org
Reporter: julien.jo...@stuff-o-matic.com
Target Milestone: ---
When running my program with Valgrind & memcheck, it fails with an unhandled
instruction message:
vex amd64->IR: unhandled instruction bytes: 0x48 0xF 0xFC 0xD 0x7 0xBF 0x3E
0x0 0xF 0x70
vex amd64->IR: REX=1 REX.W=1 REX.R=0 REX.X=0 REX.B=0
vex amd64->IR: VEX=0 VEX.L=0 VEX.nVVVV=0x0 ESC=0F
vex amd64->IR: PFX.66=0 PFX.F2=0 PFX.F3=0
==2678158== valgrind: Unrecognised instruction at address 0xd000b1.
==2678158== at 0xD000B1: ???
==2678158== by 0xD0AF05:
y8_ippiFilterDeblockingLuma_VerEdge_H264_8u_C1IR
It occurs with Valgrind 3.17 built from source on Centos 7.4. My program uses
ipp 8.1.1.
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