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optimize vte

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This commit is contained in:
Logan McNaughton 2023-10-05 13:05:35 -06:00
parent 723e307f6a
commit 33b138610c
4 changed files with 81 additions and 87 deletions
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1
Cargo.toml
View File

@ -21,3 +21,4 @@ cc = { version = "1.0", features = ["parallel"] }
[profile.release]
lto = true
codegen-units = 1
debug = 1

1
src/device.rs
View File

@ -197,6 +197,7 @@ impl Device {
divdp: false,
divin: 0,
divout: 0,
shuffle: unsafe { [std::arch::x86_64::_mm_setzero_si128(); 16] },
vcol: unsafe { std::arch::x86_64::_mm_setzero_si128() },
vcoh: unsafe { std::arch::x86_64::_mm_setzero_si128() },
vccl: unsafe { std::arch::x86_64::_mm_setzero_si128() },

32
src/device/rsp_cpu.rs
View File

@ -1,4 +1,5 @@
use crate::device;
use std::arch::x86_64::*;
pub struct BranchState {
pub state: device::cpu::State,
@ -19,6 +20,7 @@ pub struct Cpu {
pub broken: bool,
pub halted: bool,
pub sync_point: bool,
pub shuffle: [__m128i; 16],
pub gpr: [u32; 32],
pub vpr: [u128; 32],
pub reciprocals: [u16; 512],
@ -169,6 +171,36 @@ pub fn init(device: &mut device::Device) {
index += 1;
}
device.rsp.cpu.shuffle = unsafe {
[
//vector
_mm_set_epi8(15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0), //01234567
_mm_set_epi8(15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0), //01234567
//scalar quarter
_mm_set_epi8(15, 14, 15, 14, 11, 10, 11, 10, 7, 6, 7, 6, 3, 2, 3, 2), //00224466
_mm_set_epi8(13, 12, 13, 12, 9, 8, 9, 8, 5, 4, 5, 4, 1, 0, 1, 0), //11335577
//scalar half
_mm_set_epi8(15, 14, 15, 14, 15, 14, 15, 14, 7, 6, 7, 6, 7, 6, 7, 6), //00004444
_mm_set_epi8(13, 12, 13, 12, 13, 12, 13, 12, 5, 4, 5, 4, 5, 4, 5, 4), //11115555
_mm_set_epi8(11, 10, 11, 10, 11, 10, 11, 10, 3, 2, 3, 2, 3, 2, 3, 2), //22226666
_mm_set_epi8(9, 8, 9, 8, 9, 8, 9, 8, 1, 0, 1, 0, 1, 0, 1, 0), //33337777
//scalar whole
_mm_set_epi8(
15, 14, 15, 14, 15, 14, 15, 14, 15, 14, 15, 14, 15, 14, 15, 14,
), //00000000
_mm_set_epi8(
13, 12, 13, 12, 13, 12, 13, 12, 13, 12, 13, 12, 13, 12, 13, 12,
), //11111111
_mm_set_epi8(
11, 10, 11, 10, 11, 10, 11, 10, 11, 10, 11, 10, 11, 10, 11, 10,
), //22222222
_mm_set_epi8(9, 8, 9, 8, 9, 8, 9, 8, 9, 8, 9, 8, 9, 8, 9, 8), //33333333
_mm_set_epi8(7, 6, 7, 6, 7, 6, 7, 6, 7, 6, 7, 6, 7, 6, 7, 6), //44444444
_mm_set_epi8(5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4), //55555555
_mm_set_epi8(3, 2, 3, 2, 3, 2, 3, 2, 3, 2, 3, 2, 3, 2, 3, 2), //66666666
_mm_set_epi8(1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0), //77777777
]
};
device.rsp.cpu.instrs = [
device::rsp_su_instructions::reserved, // SPECIAL
device::rsp_su_instructions::reserved, // REGIMM

134
src/device/rsp_vu_instructions.rs
View File

@ -70,42 +70,17 @@ pub fn get_vpr_element(vpr: u128, element: u8) -> u16 {
return (vpr >> (pos * 16)) as u16;
}
pub fn vte(vt: u128, index: usize) -> __m128i {
pub fn vte(device: &mut device::Device, vt: u32, index: usize) -> __m128i {
unsafe {
let shuffle = [
//vector
_mm_set_epi8(15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0), //01234567
_mm_set_epi8(15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0), //01234567
//scalar quarter
_mm_set_epi8(15, 14, 15, 14, 11, 10, 11, 10, 7, 6, 7, 6, 3, 2, 3, 2), //00224466
_mm_set_epi8(13, 12, 13, 12, 9, 8, 9, 8, 5, 4, 5, 4, 1, 0, 1, 0), //11335577
//scalar half
_mm_set_epi8(15, 14, 15, 14, 15, 14, 15, 14, 7, 6, 7, 6, 7, 6, 7, 6), //00004444
_mm_set_epi8(13, 12, 13, 12, 13, 12, 13, 12, 5, 4, 5, 4, 5, 4, 5, 4), //11115555
_mm_set_epi8(11, 10, 11, 10, 11, 10, 11, 10, 3, 2, 3, 2, 3, 2, 3, 2), //22226666
_mm_set_epi8(9, 8, 9, 8, 9, 8, 9, 8, 1, 0, 1, 0, 1, 0, 1, 0), //33337777
//scalar whole
_mm_set_epi8(
15, 14, 15, 14, 15, 14, 15, 14, 15, 14, 15, 14, 15, 14, 15, 14,
), //00000000
_mm_set_epi8(
13, 12, 13, 12, 13, 12, 13, 12, 13, 12, 13, 12, 13, 12, 13, 12,
), //11111111
_mm_set_epi8(
11, 10, 11, 10, 11, 10, 11, 10, 11, 10, 11, 10, 11, 10, 11, 10,
), //22222222
_mm_set_epi8(9, 8, 9, 8, 9, 8, 9, 8, 9, 8, 9, 8, 9, 8, 9, 8), //33333333
_mm_set_epi8(7, 6, 7, 6, 7, 6, 7, 6, 7, 6, 7, 6, 7, 6, 7, 6), //44444444
_mm_set_epi8(5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4), //55555555
_mm_set_epi8(3, 2, 3, 2, 3, 2, 3, 2, 3, 2, 3, 2, 3, 2, 3, 2), //66666666
_mm_set_epi8(1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0), //77777777
];
return _mm_shuffle_epi8(std::mem::transmute(vt), shuffle[index]);
return _mm_shuffle_epi8(
std::mem::transmute(device.rsp.cpu.vpr[vt as usize]),
device.rsp.cpu.shuffle[index],
);
}
}
pub fn vmulf(device: &mut device::Device, opcode: u32) {
let vte = vte(device.rsp.cpu.vpr[vt(opcode) as usize], ve(opcode) as usize);
let vte = vte(device, vt(opcode), ve(opcode) as usize);
let (mut lo, mut hi, mut round, mut sign1, sign2, neq, eq, neg);
unsafe {
lo = _mm_mullo_epi16(
@ -139,7 +114,7 @@ pub fn vmulf(device: &mut device::Device, opcode: u32) {
}
pub fn vmulu(device: &mut device::Device, opcode: u32) {
let vte = vte(device.rsp.cpu.vpr[vt(opcode) as usize], ve(opcode) as usize);
let vte = vte(device, vt(opcode), ve(opcode) as usize);
let (mut lo, mut hi, mut round, mut sign1, sign2, neq, neg);
unsafe {
lo = _mm_mullo_epi16(
@ -173,12 +148,7 @@ pub fn vmulu(device: &mut device::Device, opcode: u32) {
}
pub fn vrndp(device: &mut device::Device, opcode: u32) {
let vte = unsafe {
std::mem::transmute(vte(
device.rsp.cpu.vpr[vt(opcode) as usize],
ve(opcode) as usize,
))
};
let vte = unsafe { std::mem::transmute(vte(device, vt(opcode), ve(opcode) as usize)) };
let acch: &mut u128 = unsafe { std::mem::transmute(&mut device.rsp.cpu.acch) };
let accm: &mut u128 = unsafe { std::mem::transmute(&mut device.rsp.cpu.accm) };
let accl: &mut u128 = unsafe { std::mem::transmute(&mut device.rsp.cpu.accl) };
@ -214,12 +184,7 @@ pub fn vrndp(device: &mut device::Device, opcode: u32) {
}
pub fn vmulq(device: &mut device::Device, opcode: u32) {
let vte = unsafe {
std::mem::transmute(vte(
device.rsp.cpu.vpr[vt(opcode) as usize],
ve(opcode) as usize,
))
};
let vte = unsafe { std::mem::transmute(vte(device, vt(opcode), ve(opcode) as usize)) };
let acch: &mut u128 = unsafe { std::mem::transmute(&mut device.rsp.cpu.acch) };
let accm: &mut u128 = unsafe { std::mem::transmute(&mut device.rsp.cpu.accm) };
let accl: &mut u128 = unsafe { std::mem::transmute(&mut device.rsp.cpu.accl) };
@ -245,7 +210,7 @@ pub fn vmulq(device: &mut device::Device, opcode: u32) {
}
pub fn vmudl(device: &mut device::Device, opcode: u32) {
let vte = vte(device.rsp.cpu.vpr[vt(opcode) as usize], ve(opcode) as usize);
let vte = vte(device, vt(opcode), ve(opcode) as usize);
unsafe {
device.rsp.cpu.accl = _mm_mulhi_epu16(
std::mem::transmute(device.rsp.cpu.vpr[vs(opcode) as usize]),
@ -258,7 +223,7 @@ pub fn vmudl(device: &mut device::Device, opcode: u32) {
}
pub fn vmudm(device: &mut device::Device, opcode: u32) {
let vte = vte(device.rsp.cpu.vpr[vt(opcode) as usize], ve(opcode) as usize);
let vte = vte(device, vt(opcode), ve(opcode) as usize);
let (sign, vta);
unsafe {
device.rsp.cpu.accl = _mm_mullo_epi16(
@ -281,7 +246,7 @@ pub fn vmudm(device: &mut device::Device, opcode: u32) {
}
pub fn vmudn(device: &mut device::Device, opcode: u32) {
let vte = vte(device.rsp.cpu.vpr[vt(opcode) as usize], ve(opcode) as usize);
let vte = vte(device, vt(opcode), ve(opcode) as usize);
let (sign, vsa);
unsafe {
device.rsp.cpu.accl = _mm_mullo_epi16(
@ -304,7 +269,7 @@ pub fn vmudn(device: &mut device::Device, opcode: u32) {
}
pub fn vmudh(device: &mut device::Device, opcode: u32) {
let vte = vte(device.rsp.cpu.vpr[vt(opcode) as usize], ve(opcode) as usize);
let vte = vte(device, vt(opcode), ve(opcode) as usize);
let (lo, hi);
unsafe {
device.rsp.cpu.accl = _mm_setzero_si128();
@ -323,7 +288,7 @@ pub fn vmudh(device: &mut device::Device, opcode: u32) {
}
pub fn vmacf(device: &mut device::Device, opcode: u32) {
let vte = vte(device.rsp.cpu.vpr[vt(opcode) as usize], ve(opcode) as usize);
let vte = vte(device, vt(opcode), ve(opcode) as usize);
let (mut lo, mut md, mut hi, mut carry, mut omask);
unsafe {
lo = _mm_mullo_epi16(
@ -361,7 +326,7 @@ pub fn vmacf(device: &mut device::Device, opcode: u32) {
}
pub fn vmacu(device: &mut device::Device, opcode: u32) {
let vte = vte(device.rsp.cpu.vpr[vt(opcode) as usize], ve(opcode) as usize);
let vte = vte(device, vt(opcode), ve(opcode) as usize);
let (mut lo, mut md, mut hi, mut carry, mut omask, mmask, hmask);
unsafe {
lo = _mm_mullo_epi16(
@ -402,12 +367,7 @@ pub fn vmacu(device: &mut device::Device, opcode: u32) {
}
pub fn vrndn(device: &mut device::Device, opcode: u32) {
let vte = unsafe {
std::mem::transmute(vte(
device.rsp.cpu.vpr[vt(opcode) as usize],
ve(opcode) as usize,
))
};
let vte = unsafe { std::mem::transmute(vte(device, vt(opcode), ve(opcode) as usize)) };
let acch: &mut u128 = unsafe { std::mem::transmute(&mut device.rsp.cpu.acch) };
let accm: &mut u128 = unsafe { std::mem::transmute(&mut device.rsp.cpu.accm) };
let accl: &mut u128 = unsafe { std::mem::transmute(&mut device.rsp.cpu.accl) };
@ -467,7 +427,7 @@ pub fn vmacq(device: &mut device::Device, opcode: u32) {
}
pub fn vmadl(device: &mut device::Device, opcode: u32) {
let vte = vte(device.rsp.cpu.vpr[vt(opcode) as usize], ve(opcode) as usize);
let vte = vte(device, vt(opcode), ve(opcode) as usize);
let (mut hi, mut omask, nhi, nmd, shi, smd, cmask, cval);
unsafe {
hi = _mm_mulhi_epu16(
@ -496,7 +456,7 @@ pub fn vmadl(device: &mut device::Device, opcode: u32) {
}
pub fn vmadm(device: &mut device::Device, opcode: u32) {
let vte = vte(device.rsp.cpu.vpr[vt(opcode) as usize], ve(opcode) as usize);
let vte = vte(device, vt(opcode), ve(opcode) as usize);
let (mut lo, mut hi, sign, vta, mut omask);
unsafe {
lo = _mm_mullo_epi16(
@ -532,7 +492,7 @@ pub fn vmadm(device: &mut device::Device, opcode: u32) {
}
pub fn vmadn(device: &mut device::Device, opcode: u32) {
let vte = vte(device.rsp.cpu.vpr[vt(opcode) as usize], ve(opcode) as usize);
let vte = vte(device, vt(opcode), ve(opcode) as usize);
let (lo, mut hi, sign, vsa, mut omask, nhi, nmd, shi, smd, cmask, cval);
unsafe {
lo = _mm_mullo_epi16(
@ -573,7 +533,7 @@ pub fn vmadn(device: &mut device::Device, opcode: u32) {
}
pub fn vmadh(device: &mut device::Device, opcode: u32) {
let vte = vte(device.rsp.cpu.vpr[vt(opcode) as usize], ve(opcode) as usize);
let vte = vte(device, vt(opcode), ve(opcode) as usize);
let (mut lo, mut hi, mut omask);
unsafe {
lo = _mm_mullo_epi16(
@ -597,7 +557,7 @@ pub fn vmadh(device: &mut device::Device, opcode: u32) {
}
pub fn vadd(device: &mut device::Device, opcode: u32) {
let vte = vte(device.rsp.cpu.vpr[vt(opcode) as usize], ve(opcode) as usize);
let vte = vte(device, vt(opcode), ve(opcode) as usize);
let (sum, mut min, max);
unsafe {
sum = _mm_add_epi16(
@ -621,7 +581,7 @@ pub fn vadd(device: &mut device::Device, opcode: u32) {
}
pub fn vsub(device: &mut device::Device, opcode: u32) {
let vte = vte(device.rsp.cpu.vpr[vt(opcode) as usize], ve(opcode) as usize);
let vte = vte(device, vt(opcode), ve(opcode) as usize);
let (udiff, sdiff, ov);
unsafe {
udiff = _mm_sub_epi16(vte, device.rsp.cpu.vcol);
@ -645,7 +605,7 @@ pub fn vsub(device: &mut device::Device, opcode: u32) {
}
pub fn vzero(device: &mut device::Device, opcode: u32) {
let vte = vte(device.rsp.cpu.vpr[vt(opcode) as usize], ve(opcode) as usize);
let vte = vte(device, vt(opcode), ve(opcode) as usize);
unsafe {
device.rsp.cpu.accl = _mm_add_epi16(
std::mem::transmute(device.rsp.cpu.vpr[vs(opcode) as usize]),
@ -659,7 +619,7 @@ pub fn vzero(device: &mut device::Device, opcode: u32) {
}
pub fn vabs(device: &mut device::Device, opcode: u32) {
let vte = vte(device.rsp.cpu.vpr[vt(opcode) as usize], ve(opcode) as usize);
let vte = vte(device, vt(opcode), ve(opcode) as usize);
let (vs0, slt);
unsafe {
vs0 = _mm_cmpeq_epi16(
@ -687,7 +647,7 @@ pub fn vabs(device: &mut device::Device, opcode: u32) {
}
pub fn vaddc(device: &mut device::Device, opcode: u32) {
let vte = vte(device.rsp.cpu.vpr[vt(opcode) as usize], ve(opcode) as usize);
let vte = vte(device, vt(opcode), ve(opcode) as usize);
let sum;
unsafe {
sum = _mm_adds_epu16(
@ -706,7 +666,7 @@ pub fn vaddc(device: &mut device::Device, opcode: u32) {
}
pub fn vsubc(device: &mut device::Device, opcode: u32) {
let vte = vte(device.rsp.cpu.vpr[vt(opcode) as usize], ve(opcode) as usize);
let vte = vte(device, vt(opcode), ve(opcode) as usize);
let (equal, udiff, diff0);
unsafe {
udiff = _mm_subs_epu16(
@ -749,7 +709,7 @@ pub fn vsar(device: &mut device::Device, opcode: u32) {
}
pub fn vlt(device: &mut device::Device, opcode: u32) {
let vte = vte(device.rsp.cpu.vpr[vt(opcode) as usize], ve(opcode) as usize);
let vte = vte(device, vt(opcode), ve(opcode) as usize);
let (mut eq, lt);
unsafe {
eq = _mm_cmpeq_epi16(
@ -776,7 +736,7 @@ pub fn vlt(device: &mut device::Device, opcode: u32) {
}
pub fn veq(device: &mut device::Device, opcode: u32) {
let vte = vte(device.rsp.cpu.vpr[vt(opcode) as usize], ve(opcode) as usize);
let vte = vte(device, vt(opcode), ve(opcode) as usize);
let eq;
unsafe {
eq = _mm_cmpeq_epi16(
@ -797,7 +757,7 @@ pub fn veq(device: &mut device::Device, opcode: u32) {
}
pub fn vne(device: &mut device::Device, opcode: u32) {
let vte = vte(device.rsp.cpu.vpr[vt(opcode) as usize], ve(opcode) as usize);
let vte = vte(device, vt(opcode), ve(opcode) as usize);
let (eq, ne);
unsafe {
eq = _mm_cmpeq_epi16(
@ -820,7 +780,7 @@ pub fn vne(device: &mut device::Device, opcode: u32) {
}
pub fn vge(device: &mut device::Device, opcode: u32) {
let vte = vte(device.rsp.cpu.vpr[vt(opcode) as usize], ve(opcode) as usize);
let vte = vte(device, vt(opcode), ve(opcode) as usize);
let (mut eq, gt, es);
unsafe {
eq = _mm_cmpeq_epi16(
@ -847,7 +807,7 @@ pub fn vge(device: &mut device::Device, opcode: u32) {
}
pub fn vcl(device: &mut device::Device, opcode: u32) {
let vte = vte(device.rsp.cpu.vpr[vt(opcode) as usize], ve(opcode) as usize);
let vte = vte(device, vt(opcode), ve(opcode) as usize);
let (
mut nvt,
diff,
@ -906,7 +866,7 @@ pub fn vcl(device: &mut device::Device, opcode: u32) {
}
pub fn vch(device: &mut device::Device, opcode: u32) {
let vte = vte(device.rsp.cpu.vpr[vt(opcode) as usize], ve(opcode) as usize);
let vte = vte(device, vt(opcode), ve(opcode) as usize);
let (mut nvt, diff, diff0, vtn, mut dlez, dgez, mask);
unsafe {
device.rsp.cpu.vcol = _mm_xor_si128(
@ -946,7 +906,7 @@ pub fn vch(device: &mut device::Device, opcode: u32) {
}
pub fn vcr(device: &mut device::Device, opcode: u32) {
let vte = vte(device.rsp.cpu.vpr[vt(opcode) as usize], ve(opcode) as usize);
let vte = vte(device, vt(opcode), ve(opcode) as usize);
let (mut sign, mut dlez, mut dgez, nvt, mask);
unsafe {
sign = _mm_xor_si128(
@ -981,7 +941,7 @@ pub fn vcr(device: &mut device::Device, opcode: u32) {
}
pub fn vmrg(device: &mut device::Device, opcode: u32) {
let vte = vte(device.rsp.cpu.vpr[vt(opcode) as usize], ve(opcode) as usize);
let vte = vte(device, vt(opcode), ve(opcode) as usize);
unsafe {
device.rsp.cpu.accl = _mm_blendv_epi8(
vte,
@ -995,7 +955,7 @@ pub fn vmrg(device: &mut device::Device, opcode: u32) {
}
pub fn vand(device: &mut device::Device, opcode: u32) {
let vte = vte(device.rsp.cpu.vpr[vt(opcode) as usize], ve(opcode) as usize);
let vte = vte(device, vt(opcode), ve(opcode) as usize);
unsafe {
device.rsp.cpu.accl = _mm_and_si128(
std::mem::transmute(device.rsp.cpu.vpr[vs(opcode) as usize]),
@ -1006,7 +966,7 @@ pub fn vand(device: &mut device::Device, opcode: u32) {
}
pub fn vnand(device: &mut device::Device, opcode: u32) {
let vte = vte(device.rsp.cpu.vpr[vt(opcode) as usize], ve(opcode) as usize);
let vte = vte(device, vt(opcode), ve(opcode) as usize);
unsafe {
device.rsp.cpu.accl = _mm_and_si128(
std::mem::transmute(device.rsp.cpu.vpr[vs(opcode) as usize]),
@ -1018,7 +978,7 @@ pub fn vnand(device: &mut device::Device, opcode: u32) {
}
pub fn vor(device: &mut device::Device, opcode: u32) {
let vte = vte(device.rsp.cpu.vpr[vt(opcode) as usize], ve(opcode) as usize);
let vte = vte(device, vt(opcode), ve(opcode) as usize);
unsafe {
device.rsp.cpu.accl = _mm_or_si128(
std::mem::transmute(device.rsp.cpu.vpr[vs(opcode) as usize]),
@ -1029,7 +989,7 @@ pub fn vor(device: &mut device::Device, opcode: u32) {
}
pub fn vnor(device: &mut device::Device, opcode: u32) {
let vte = vte(device.rsp.cpu.vpr[vt(opcode) as usize], ve(opcode) as usize);
let vte = vte(device, vt(opcode), ve(opcode) as usize);
unsafe {
device.rsp.cpu.accl = _mm_or_si128(
std::mem::transmute(device.rsp.cpu.vpr[vs(opcode) as usize]),
@ -1041,7 +1001,7 @@ pub fn vnor(device: &mut device::Device, opcode: u32) {
}
pub fn vxor(device: &mut device::Device, opcode: u32) {
let vte = vte(device.rsp.cpu.vpr[vt(opcode) as usize], ve(opcode) as usize);
let vte = vte(device, vt(opcode), ve(opcode) as usize);
unsafe {
device.rsp.cpu.accl = _mm_xor_si128(
std::mem::transmute(device.rsp.cpu.vpr[vs(opcode) as usize]),
@ -1052,7 +1012,7 @@ pub fn vxor(device: &mut device::Device, opcode: u32) {
}
pub fn vnxor(device: &mut device::Device, opcode: u32) {
let vte = vte(device.rsp.cpu.vpr[vt(opcode) as usize], ve(opcode) as usize);
let vte = vte(device, vt(opcode), ve(opcode) as usize);
unsafe {
device.rsp.cpu.accl = _mm_xor_si128(
std::mem::transmute(device.rsp.cpu.vpr[vs(opcode) as usize]),
@ -1065,7 +1025,7 @@ pub fn vnxor(device: &mut device::Device, opcode: u32) {
pub fn vrcp(device: &mut device::Device, opcode: u32) {
let mut result;
let vte = vte(device.rsp.cpu.vpr[vt(opcode) as usize], ve(opcode) as usize);
let vte = vte(device, vt(opcode), ve(opcode) as usize);
let input =
get_vpr_element(device.rsp.cpu.vpr[vt(opcode) as usize], ve(opcode) as u8) as i16 as i32;
let mask = input >> 31;
@ -1096,7 +1056,7 @@ pub fn vrcp(device: &mut device::Device, opcode: u32) {
pub fn vrcpl(device: &mut device::Device, opcode: u32) {
let mut result;
let vte = vte(device.rsp.cpu.vpr[vt(opcode) as usize], ve(opcode) as usize);
let vte = vte(device, vt(opcode), ve(opcode) as usize);
let input;
if device.rsp.cpu.divdp {
input = (device.rsp.cpu.divin as i32) << 16
@ -1133,7 +1093,7 @@ pub fn vrcpl(device: &mut device::Device, opcode: u32) {
}
pub fn vrcph(device: &mut device::Device, opcode: u32) {
let vte = vte(device.rsp.cpu.vpr[vt(opcode) as usize], ve(opcode) as usize);
let vte = vte(device, vt(opcode), ve(opcode) as usize);
device.rsp.cpu.accl = vte;
device.rsp.cpu.divdp = true;
@ -1147,7 +1107,7 @@ pub fn vrcph(device: &mut device::Device, opcode: u32) {
}
pub fn vmov(device: &mut device::Device, opcode: u32) {
let vte = vte(device.rsp.cpu.vpr[vt(opcode) as usize], ve(opcode) as usize);
let vte = vte(device, vt(opcode), ve(opcode) as usize);
let value = get_vpr_element(unsafe { std::mem::transmute(vte) }, de(opcode) as u8);
modify_vpr_element(
&mut device.rsp.cpu.vpr[vd(opcode) as usize],
@ -1159,7 +1119,7 @@ pub fn vmov(device: &mut device::Device, opcode: u32) {
pub fn vrsq(device: &mut device::Device, opcode: u32) {
let mut result;
let vte = vte(device.rsp.cpu.vpr[vt(opcode) as usize], ve(opcode) as usize);
let vte = vte(device, vt(opcode), ve(opcode) as usize);
let input =
get_vpr_element(device.rsp.cpu.vpr[vt(opcode) as usize], ve(opcode) as u8) as i16 as i32;
let mask = input >> 31;
@ -1191,7 +1151,7 @@ pub fn vrsq(device: &mut device::Device, opcode: u32) {
pub fn vrsql(device: &mut device::Device, opcode: u32) {
let mut result;
let vte = vte(device.rsp.cpu.vpr[vt(opcode) as usize], ve(opcode) as usize);
let vte = vte(device, vt(opcode), ve(opcode) as usize);
let input;
if device.rsp.cpu.divdp {
input = (device.rsp.cpu.divin as i32) << 16
@ -1229,7 +1189,7 @@ pub fn vrsql(device: &mut device::Device, opcode: u32) {
}
pub fn vrsqh(device: &mut device::Device, opcode: u32) {
let vte = vte(device.rsp.cpu.vpr[vt(opcode) as usize], ve(opcode) as usize);
let vte = vte(device, vt(opcode), ve(opcode) as usize);
device.rsp.cpu.accl = vte;
device.rsp.cpu.divdp = true;