CONFIG_OPENRISC_HAVE_INST_RORI: Have instruction l.rori for rotate right with immediate

General informations

The Linux kernel configuration item CONFIG_OPENRISC_HAVE_INST_RORI:

• prompt: Have instruction l.rori for rotate right with immediate
• type: bool
• depends on: (none)
• defined in arch/openrisc/Kconfig
• found in Linux kernels: 5.19, 6.0–6.8, 6.9-rc+HEAD

Help text

This config enables gcc to generate l.rori instructions when compiling the kernel which in general will improve performance and reduce the binary size.

Select this if your implementation has support for the Class II l.rori rotate right with immediate instruction.

Say N if you are unsure.

Hardware

LKDDb

Raw data from LKDDb:

• (none)

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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