Defined in 3 files as a macro:

• sys/amd64/include/fpu.h, line 89 (as a macro)
• sys/arm64/include/vfp.h, line 57 (as a macro)
• sys/i386/include/npx.h, line 93 (as a macro)

Referenced in 4 files:

• sys/amd64/amd64/fpu.c, line 1046
• sys/arm64/arm64/vfp.c, line 253
• sys/compat/ndis/kern_windrv.c, line 677
• sys/i386/i386/npx.c, line 1363