3.17.3. ARC Options
3.17.3 ARC Options
The following options control the architecture variant for which code is being compiled:
-mbarrel-shifter
-
Generate instructions supported by barrel shifter. This is the default unless
-mcpu=ARC601
is in effect. -
-mcpu=
cpu -
Set architecture type, register usage, and instruction scheduling parameters for cpu. There are also shortcut alias options available for backward compatibility and convenience. Supported values for cpu are
- ‘
ARC600
’ - Compile for ARC600. Aliases:
-mA6
,-mARC600
. - ‘
ARC601
’ -
Compile for ARC601. Alias:
-mARC601
. - ‘
ARC700
’ -
Compile for ARC700. Aliases:
-mA7
,-mARC700
. This is the default when configured with--with-cpu=arc700登录查看完整内容
- ‘