https://bugs.kde.org/show_bug.cgi?id=441512
Bug ID: 441512
Summary: remove troublesome block of code from guest_ppc_toIR
code for pstxvp instruction
Product: valgrind
Version: unspecified
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: general
Assignee: jsew...@acm.org
Reporter: will_schm...@vnet.ibm.com
Target Milestone: ---
Created attachment 141023
--> https://bugs.kde.org/attachment.cgi?id=141023&action=edit
proposed patch to remove improper R=1 check and return.
SUMMARY
A chunk of code was committed that should have been removed during initial
development of support for the pstxvp instruction.
This chunk of code prevents the emulation of the pstxvp instruction, which is
showing up in current builds targeting the power10 platform.
STEPS TO REPRODUCE
1. Build valgrind on/for a Power10 system.
2. Run testsuite (test_isa_3_1_XT) or other tests utilizing the pstxvp
instruction.
3.
OBSERVED RESULT
failure.
EXPECTED RESULT
success.
SOFTWARE/OS VERSIONS
Windows:
macOS:
Linux/KDE Plasma:
(available in About System)
KDE Plasma Version:
KDE Frameworks Version:
Qt Version:
ADDITIONAL INFORMATION
Proposed patch attached.
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