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Swapping bytes. Probably still wrong.

This commit is contained in:
Ben Vanik 2013-12-08 23:33:40 -08:00
parent eb2d596c27
commit 689de0279f
1 changed files with 4 additions and 4 deletions
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8
src/alloy/frontend/ppc/ppc_emit_altivec.cc
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@ -228,7 +228,7 @@ XEEMITTER(stvxl128, VX128_1(4, 963), VX128_1)(PPCFunctionBuilder& f, Inst
// https://www-01.ibm.com/chips/techlib/techlib.nsf/techdocs/C40E4C6133B31EE8872570B500791108/$file/vector_simd_pem_v_2.07c_26Oct2006_cell.pdf // https://www-01.ibm.com/chips/techlib/techlib.nsf/techdocs/C40E4C6133B31EE8872570B500791108/$file/vector_simd_pem_v_2.07c_26Oct2006_cell.pdf
int InstrEmit_lvlx_(PPCFunctionBuilder& f, InstrData& i, uint32_t vd, uint32_t ra, uint32_t rb) { int InstrEmit_lvlx_(PPCFunctionBuilder& f, InstrData& i, uint32_t vd, uint32_t ra, uint32_t rb) {
Value* ea = ra ? f.Add(f.LoadGPR(ra), f.LoadGPR(rb)) : f.LoadGPR(rb); Value* ea = ra ? f.Add(f.LoadGPR(ra), f.LoadGPR(rb)) : f.LoadGPR(rb);
Value* v = f.LoadVectorLeft(ea, VEC128_TYPE); Value* v = f.ByteSwap(f.LoadVectorLeft(ea, VEC128_TYPE));
f.StoreVR(vd, v); f.StoreVR(vd, v);
return 0; return 0;
} }
@ -247,7 +247,7 @@ XEEMITTER(lvlxl128, VX128_1(4, 1539), VX128_1)(PPCFunctionBuilder& f, Inst
int InstrEmit_lvrx_(PPCFunctionBuilder& f, InstrData& i, uint32_t vd, uint32_t ra, uint32_t rb) { int InstrEmit_lvrx_(PPCFunctionBuilder& f, InstrData& i, uint32_t vd, uint32_t ra, uint32_t rb) {
Value* ea = ra ? f.Add(f.LoadGPR(ra), f.LoadGPR(rb)) : f.LoadGPR(rb); Value* ea = ra ? f.Add(f.LoadGPR(ra), f.LoadGPR(rb)) : f.LoadGPR(rb);
Value* v = f.LoadVectorRight(ea, VEC128_TYPE); Value* v = f.ByteSwap(f.LoadVectorRight(ea, VEC128_TYPE));
f.StoreVR(vd, v); f.StoreVR(vd, v);
return 0; return 0;
} }
@ -266,7 +266,7 @@ XEEMITTER(lvrxl128, VX128_1(4, 1603), VX128_1)(PPCFunctionBuilder& f, Inst
int InstrEmit_stvlx_(PPCFunctionBuilder& f, InstrData& i, uint32_t vd, uint32_t ra, uint32_t rb) { int InstrEmit_stvlx_(PPCFunctionBuilder& f, InstrData& i, uint32_t vd, uint32_t ra, uint32_t rb) {
Value* ea = ra ? f.Add(f.LoadGPR(ra), f.LoadGPR(rb)) : f.LoadGPR(rb); Value* ea = ra ? f.Add(f.LoadGPR(ra), f.LoadGPR(rb)) : f.LoadGPR(rb);
Value* v = f.LoadVR(vd); Value* v = f.ByteSwap(f.LoadVR(vd));
f.StoreVectorLeft(ea, v); f.StoreVectorLeft(ea, v);
return 0; return 0;
} }
@ -285,7 +285,7 @@ XEEMITTER(stvlxl128, VX128_1(4, 1795), VX128_1)(PPCFunctionBuilder& f, Inst
int InstrEmit_stvrx_(PPCFunctionBuilder& f, InstrData& i, uint32_t vd, uint32_t ra, uint32_t rb) { int InstrEmit_stvrx_(PPCFunctionBuilder& f, InstrData& i, uint32_t vd, uint32_t ra, uint32_t rb) {
Value* ea = ra ? f.Add(f.LoadGPR(ra), f.LoadGPR(rb)) : f.LoadGPR(rb); Value* ea = ra ? f.Add(f.LoadGPR(ra), f.LoadGPR(rb)) : f.LoadGPR(rb);
Value* v = f.LoadVR(vd); Value* v = f.ByteSwap(f.LoadVR(vd));
f.StoreVectorRight(ea, v); f.StoreVectorRight(ea, v);
return 0; return 0;
} }