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Add missing instructions for aarch64.

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This commit is contained in:
losfair 2019-11-11 01:43:01 +08:00
parent 899fbed35d
commit 7d5699c19d
2 changed files with 66 additions and 2 deletions
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4
lib/singlepass-backend/src/emitter_x64.rs
View File

@ -215,6 +215,10 @@ pub trait Emitter {
fn arch_has_fneg(&self) -> bool { false }
fn arch_emit_f32_neg(&mut self, _src: XMM, _dst: XMM) { unimplemented!() }
fn arch_emit_f64_neg(&mut self, _src: XMM, _dst: XMM) { unimplemented!() }
fn arch_has_xzcnt(&self) -> bool { false }
fn arch_emit_lzcnt(&mut self, _sz: Size, _src: Location, _dst: Location) { unimplemented!() }
fn arch_emit_tzcnt(&mut self, _sz: Size, _src: Location, _dst: Location) { unimplemented!() }
}
fn _dummy(a: &mut Assembler) {

64
lib/singlepass-backend/src/translator_aarch64.rs
View File

@ -94,6 +94,14 @@ pub fn map_xmm(xmm: XMM) -> AV {
XMM5 => AV(5),
XMM6 => AV(6),
XMM7 => AV(7),
XMM8 => AV(8),
XMM9 => AV(9),
XMM10 => AV(10),
XMM11 => AV(11),
XMM12 => AV(12),
XMM13 => AV(13),
XMM14 => AV(14),
XMM15 => AV(15),
}
}
@ -1195,12 +1203,22 @@ impl Emitter for Assembler {
fn emit_or(&mut self, sz: Size, src: Location, dst: Location) {
binop_all_nofp!(orr, self, sz, src, dst, { unreachable!("or") });
}
fn emit_lzcnt(&mut self, sz: Size, src: Location, dst: Location) {
fn emit_bsr(&mut self, sz: Size, src: Location, dst: Location) {
unimplemented!("aarch64: bsr");
}
fn emit_bsf(&mut self, sz: Size, src: Location, dst: Location) {
unimplemented!("aarch64: bsf");
}
fn arch_has_xzcnt(&self) -> bool { true }
fn arch_emit_lzcnt(&mut self, sz: Size, src: Location, dst: Location) {
emit_clz_variant(self, sz, &src, &dst, false);
}
fn emit_tzcnt(&mut self, sz: Size, src: Location, dst: Location) {
fn arch_emit_tzcnt(&mut self, sz: Size, src: Location, dst: Location) {
emit_clz_variant(self, sz, &src, &dst, true);
}
fn emit_neg(&mut self, sz: Size, value: Location) {
unimplemented!("aarch64: neg");
}
fn emit_popcnt(&mut self, sz: Size, src: Location, dst: Location) {
match sz {
Size::S32 => {
@ -1363,6 +1381,48 @@ impl Emitter for Assembler {
}
}
fn emit_xchg(&mut self, sz: Size, src: Location, dst: Location) {
unimplemented!("aarch64: xchg")
}
fn emit_lock_xadd(&mut self, sz: Size, src: Location, dst: Location) {
unimplemented!("aarch64: xadd")
}
fn emit_lock_cmpxchg(&mut self, sz: Size, src: Location, dst: Location) {
unimplemented!("aarch64: cmpxchg")
}
fn emit_vmovaps(&mut self, src: XMMOrMemory, dst: XMMOrMemory) {
unimplemented!("aarch64: vmovaps")
}
fn emit_vmovapd(&mut self, src: XMMOrMemory, dst: XMMOrMemory) {
unimplemented!("aarch64: vmovapd")
}
fn emit_vxorps(&mut self, src1: XMM, src2: XMMOrMemory, dst: XMM) {
unimplemented!("aarch64: vxorps")
}
fn emit_vxorpd(&mut self, src1: XMM, src2: XMMOrMemory, dst: XMM) {
unimplemented!("aarch64: vxorpd")
}
fn emit_vcmpunordss(&mut self, src1: XMM, src2: XMMOrMemory, dst: XMM) {
unimplemented!("aarch64: vcmpunordss")
}
fn emit_vcmpunordsd(&mut self, src1: XMM, src2: XMMOrMemory, dst: XMM) {
unimplemented!("aarch64: vcmpunordsd")
}
fn emit_vcmpordss(&mut self, src1: XMM, src2: XMMOrMemory, dst: XMM) {
unimplemented!("aarch64: vcmpordss")
}
fn emit_vcmpordsd(&mut self, src1: XMM, src2: XMMOrMemory, dst: XMM) {
unimplemented!("aarch64: vcmpordsd")
}
fn emit_vblendvps(&mut self, src1: XMM, src2: XMMOrMemory, mask: XMM, dst: XMM) {
unimplemented!("aarch64: vblendvps")
}
fn emit_vblendvpd(&mut self, src1: XMM, src2: XMMOrMemory, mask: XMM, dst: XMM) {
unimplemented!("aarch64: vblendvpd")
}
avx_fn!(fadd, S, W, emit_vaddss);
avx_fn!(fsub, S, W, emit_vsubss);
avx_fn!(fmul, S, W, emit_vmulss);