%verify "executed" /* EABI appears to have Java-style conversions of +inf/-inf/NaN */ %include "armv6t2/unop.S" {"instr":"bl __aeabi_f2iz"} #if 0 @include "armv6t2/unop.S" {"instr":"bl f2i_doconv"} @break /* * Convert the float in r0 to an int in r0. * * We have to clip values to int min/max per the specification. The * expected common case is a "reasonable" value that converts directly * to modest integer. The EABI convert function isn't doing this for us. */ f2i_doconv: stmfd sp!, {r4, lr} mov r1, #0x4f000000 @ (float)maxint mov r4, r0 bl __aeabi_fcmpge @ is arg >= maxint? cmp r0, #0 @ nonzero == yes mvnne r0, #0x80000000 @ return maxint (7fffffff) ldmnefd sp!, {r4, pc} mov r0, r4 @ recover arg mov r1, #0xcf000000 @ (float)minint bl __aeabi_fcmple @ is arg <= minint? cmp r0, #0 @ nonzero == yes movne r0, #0x80000000 @ return minint (80000000) ldmnefd sp!, {r4, pc} mov r0, r4 @ recover arg mov r1, r4 bl __aeabi_fcmpeq @ is arg == self? cmp r0, #0 @ zero == no ldmeqfd sp!, {r4, pc} @ return zero for NaN mov r0, r4 @ recover arg bl __aeabi_f2iz @ convert float to int ldmfd sp!, {r4, pc} #endif