Defined in 2 files as a macro:

• sys/amd64/include/fpu.h, line 87 (as a macro)
• sys/i386/include/npx.h, line 91 (as a macro)

Referenced in 3 files:

• sys/amd64/amd64/fpu.c, line 978
• sys/crypto/via/padlock.c, line 227
• sys/i386/isa/npx.c, line 1340