https://bugs.kde.org/show_bug.cgi?id=371128
Bug ID: 371128
Summary: BCD add and subtract instructions on Power BE in
32-bit mode do not work.
Product: valgrind
Version: 3.12 SVN
Platform: Other
OS: Linux
Status: UNCONFIRMED
Severity: normal
Priority: NOR
Component: vex
Assignee: jsew...@acm.org
Reporter: c...@us.ibm.com
The bcd add and subtract instructions on BE when running in 32-bit mode do not
work due to the use of 64-bit compares. The 64-bit compare Iops are not
supported in 32-bit mode. The compares fortunately were for hex values. So
the 64-bit compares were changed to 32 bit compares with the appropriate
changes to the type of the constants being compared. Secondly, the clean
helper call was not supported in 32-bit mode. Note, 32-bit mode is not
supported for little endian mode so this is only an issue for big endian mode.
Reproducible: Always
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