isNaN             379 arch/x86/math-emu/errors.c 	int signalling, isNaN;
isNaN             381 arch/x86/math-emu/errors.c 	isNaN = (exponent(a) == EXP_OVER) && (a->sigh & 0x80000000);
isNaN             385 arch/x86/math-emu/errors.c 	signalling = isNaN && !(a->sigh & 0x40000000);
isNaN             388 arch/x86/math-emu/errors.c 		if (!isNaN) {	/* pseudo-NaN, or other unsupported? */
isNaN             358 arch/x86/math-emu/fpu_entry.c 				if (((st0_tag == TAG_Special) && isNaN(st0_ptr))
isNaN             360 arch/x86/math-emu/fpu_entry.c 					&& isNaN(&loaded_data))) {
isNaN              66 arch/x86/math-emu/fpu_proto.h extern int isNaN(FPU_REG const *ptr);
isNaN             193 arch/x86/math-emu/fpu_trig.c 	int isNaN;
isNaN             197 arch/x86/math-emu/fpu_trig.c 		isNaN = (exponent(st0_ptr) == EXP_OVER)
isNaN             199 arch/x86/math-emu/fpu_trig.c 		if (isNaN && !(st0_ptr->sigh & 0x40000000)) {	/* Signaling ? */
isNaN             208 arch/x86/math-emu/fpu_trig.c 		} else if (isNaN) {
isNaN             119 arch/x86/math-emu/load_store.c 		    && isNaN(&loaded_data)
isNaN             138 arch/x86/math-emu/load_store.c 		    && isNaN(&loaded_data)