The function fromMontgomery translates a field element out of the Montgomery domain.
Preconditions: 0 ≤ eval arg1 < m Postconditions: eval out1 mod m = (eval arg1 * ((2^64)⁻¹ mod m)^4) mod m 0 ≤ eval out1 < m
pub fn fromMontgomery(out1: *NonMontgomeryDomainFieldElement, arg1: MontgomeryDomainFieldElement) voidpub fn fromMontgomery(out1: *NonMontgomeryDomainFieldElement, arg1: MontgomeryDomainFieldElement) void {
@setRuntimeSafety(mode == .debug);
const x1 = (arg1[0]);
var x2: u64 = undefined;
var x3: u64 = undefined;
mulxU64(&x2, &x3, x1, 0xffffffff00000001);
var x4: u64 = undefined;
var x5: u64 = undefined;
mulxU64(&x4, &x5, x1, 0xffffffff);
var x6: u64 = undefined;
var x7: u64 = undefined;
mulxU64(&x6, &x7, x1, 0xffffffffffffffff);
var x8: u64 = undefined;
var x9: u1 = undefined;
addcarryxU64(&x8, &x9, 0x0, x7, x4);
var x10: u64 = undefined;
var x11: u1 = undefined;
addcarryxU64(&x10, &x11, 0x0, x1, x6);
var x12: u64 = undefined;
var x13: u1 = undefined;
addcarryxU64(&x12, &x13, x11, @as(u64, 0x0), x8);
var x14: u64 = undefined;
var x15: u1 = undefined;
addcarryxU64(&x14, &x15, 0x0, x12, (arg1[1]));
var x16: u64 = undefined;
var x17: u64 = undefined;
mulxU64(&x16, &x17, x14, 0xffffffff00000001);
var x18: u64 = undefined;
var x19: u64 = undefined;
mulxU64(&x18, &x19, x14, 0xffffffff);
var x20: u64 = undefined;
var x21: u64 = undefined;
mulxU64(&x20, &x21, x14, 0xffffffffffffffff);
var x22: u64 = undefined;
var x23: u1 = undefined;
addcarryxU64(&x22, &x23, 0x0, x21, x18);
var x24: u64 = undefined;
var x25: u1 = undefined;
addcarryxU64(&x24, &x25, 0x0, x14, x20);
var x26: u64 = undefined;
var x27: u1 = undefined;
addcarryxU64(&x26, &x27, x25, (@as(u64, x15) + (@as(u64, x13) + (@as(u64, x9) + x5))), x22);
var x28: u64 = undefined;
var x29: u1 = undefined;
addcarryxU64(&x28, &x29, x27, x2, (@as(u64, x23) + x19));
var x30: u64 = undefined;
var x31: u1 = undefined;
addcarryxU64(&x30, &x31, x29, x3, x16);
var x32: u64 = undefined;
var x33: u1 = undefined;
addcarryxU64(&x32, &x33, 0x0, x26, (arg1[2]));
var x34: u64 = undefined;
var x35: u1 = undefined;
addcarryxU64(&x34, &x35, x33, x28, @as(u64, 0x0));
var x36: u64 = undefined;
var x37: u1 = undefined;
addcarryxU64(&x36, &x37, x35, x30, @as(u64, 0x0));
var x38: u64 = undefined;
var x39: u64 = undefined;
mulxU64(&x38, &x39, x32, 0xffffffff00000001);
var x40: u64 = undefined;
var x41: u64 = undefined;
mulxU64(&x40, &x41, x32, 0xffffffff);
var x42: u64 = undefined;
var x43: u64 = undefined;
mulxU64(&x42, &x43, x32, 0xffffffffffffffff);
var x44: u64 = undefined;
var x45: u1 = undefined;
addcarryxU64(&x44, &x45, 0x0, x43, x40);
var x46: u64 = undefined;
var x47: u1 = undefined;
addcarryxU64(&x46, &x47, 0x0, x32, x42);
var x48: u64 = undefined;
var x49: u1 = undefined;
addcarryxU64(&x48, &x49, x47, x34, x44);
var x50: u64 = undefined;
var x51: u1 = undefined;
addcarryxU64(&x50, &x51, x49, x36, (@as(u64, x45) + x41));
var x52: u64 = undefined;
var x53: u1 = undefined;
addcarryxU64(&x52, &x53, x51, (@as(u64, x37) + (@as(u64, x31) + x17)), x38);
var x54: u64 = undefined;
var x55: u1 = undefined;
addcarryxU64(&x54, &x55, 0x0, x48, (arg1[3]));
var x56: u64 = undefined;
var x57: u1 = undefined;
addcarryxU64(&x56, &x57, x55, x50, @as(u64, 0x0));
var x58: u64 = undefined;
var x59: u1 = undefined;
addcarryxU64(&x58, &x59, x57, x52, @as(u64, 0x0));
var x60: u64 = undefined;
var x61: u64 = undefined;
mulxU64(&x60, &x61, x54, 0xffffffff00000001);
var x62: u64 = undefined;
var x63: u64 = undefined;
mulxU64(&x62, &x63, x54, 0xffffffff);
var x64: u64 = undefined;
var x65: u64 = undefined;
mulxU64(&x64, &x65, x54, 0xffffffffffffffff);
var x66: u64 = undefined;
var x67: u1 = undefined;
addcarryxU64(&x66, &x67, 0x0, x65, x62);
var x68: u64 = undefined;
var x69: u1 = undefined;
addcarryxU64(&x68, &x69, 0x0, x54, x64);
var x70: u64 = undefined;
var x71: u1 = undefined;
addcarryxU64(&x70, &x71, x69, x56, x66);
var x72: u64 = undefined;
var x73: u1 = undefined;
addcarryxU64(&x72, &x73, x71, x58, (@as(u64, x67) + x63));
var x74: u64 = undefined;
var x75: u1 = undefined;
addcarryxU64(&x74, &x75, x73, (@as(u64, x59) + (@as(u64, x53) + x39)), x60);
const x76 = (@as(u64, x75) + x61);
var x77: u64 = undefined;
var x78: u1 = undefined;
subborrowxU64(&x77, &x78, 0x0, x70, 0xffffffffffffffff);
var x79: u64 = undefined;
var x80: u1 = undefined;
subborrowxU64(&x79, &x80, x78, x72, 0xffffffff);
var x81: u64 = undefined;
var x82: u1 = undefined;
subborrowxU64(&x81, &x82, x80, x74, @as(u64, 0x0));
var x83: u64 = undefined;
var x84: u1 = undefined;
subborrowxU64(&x83, &x84, x82, x76, 0xffffffff00000001);
var x85: u64 = undefined;
var x86: u1 = undefined;
subborrowxU64(&x85, &x86, x84, @as(u64, 0x0), @as(u64, 0x0));
var x87: u64 = undefined;
cmovznzU64(&x87, x86, x77, x70);
var x88: u64 = undefined;
cmovznzU64(&x88, x86, x79, x72);
var x89: u64 = undefined;
cmovznzU64(&x89, x86, x81, x74);
var x90: u64 = undefined;
cmovznzU64(&x90, x86, x83, x76);
out1[0] = x87;
out1[1] = x88;
out1[2] = x89;
out1[3] = x90;
}