fabi/Xenia-Canary
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

VectorRotateLeft for vrl*.

Browse Source
This commit is contained in:
Ben Vanik
2014-08-05 18:57:34 -07:00
parent 333fc71b44
commit ff59f23de0
10 changed files with 150 additions and 25 deletions
Download Patch File Download Diff File Expand all files Collapse all files

24
src/alloy/frontend/ppc/ppc_emit_altivec.cc
View File

@@ -1212,22 +1212,30 @@ XEEMITTER(vrfiz128, VX128_3(6, 1008), VX128_3)(PPCHIRBuilder& f, InstrData& i) {
}
XEEMITTER(vrlb, 0x10000004, VX)(PPCHIRBuilder& f, InstrData& i) {
XEINSTRNOTIMPLEMENTED();
return 1;
// (VD) <- ROTL((VA), (VB)&0x3)
Value* v = f.VectorRotateLeft(f.LoadVR(i.VX.VA), f.LoadVR(i.VX.VB), INT8_TYPE);
f.StoreVR(i.VX.VD, v);
return 0;
}
XEEMITTER(vrlh, 0x10000044, VX)(PPCHIRBuilder& f, InstrData& i) {
XEINSTRNOTIMPLEMENTED();
return 1;
// (VD) <- ROTL((VA), (VB)&0xF)
Value* v = f.VectorRotateLeft(f.LoadVR(i.VX.VA), f.LoadVR(i.VX.VB), INT16_TYPE);
f.StoreVR(i.VX.VD, v);
return 0;
}
int InstrEmit_vrlw_(PPCHIRBuilder& f, uint32_t vd, uint32_t va, uint32_t vb) {
// (VD) <- ROTL((VA), (VB)&0x1F)
Value* v = f.VectorRotateLeft(f.LoadVR(va), f.LoadVR(vb), INT32_TYPE);
f.StoreVR(vd, v);
return 0;
}
XEEMITTER(vrlw, 0x10000084, VX)(PPCHIRBuilder& f, InstrData& i) {
XEINSTRNOTIMPLEMENTED();
return 1;
return InstrEmit_vrlw_(f, i.VX.VD, i.VX.VA, i.VX.VB);
}
XEEMITTER(vrlw128, VX128(6, 80), VX128)(PPCHIRBuilder& f, InstrData& i) {
XEINSTRNOTIMPLEMENTED();
return 1;
return InstrEmit_vrlw_(f, VX128_VD128, VX128_VA128, VX128_VB128);
}
XEEMITTER(vrlimi128, VX128_4(6, 1808), VX128_4)(PPCHIRBuilder& f,