diff options
| -rw-r--r-- | backend/src/backend/gen_context.cpp | 38 |
1 files changed, 24 insertions, 14 deletions
diff --git a/backend/src/backend/gen_context.cpp b/backend/src/backend/gen_context.cpp index 0b171ff9..6fc3159b 100644 --- a/backend/src/backend/gen_context.cpp +++ b/backend/src/backend/gen_context.cpp @@ -1949,23 +1949,33 @@ namespace gbe indirect_src = GenRegister::indirect(dst.type, 0, GEN_WIDTH_1, GEN_VERTICAL_STRIDE_ONE_DIMENSIONAL, GEN_HORIZONTAL_STRIDE_0); - p->push(); - p->curr.execWidth = 8; - p->curr.quarterControl = GEN_COMPRESSION_Q1; - p->MOV(a0, tmp); - p->MOV(dst, indirect_src); - p->pop(); - - if (simdWidth == 16) { + if (sel->isScalarReg(dst.reg())) { + p->push(); + p->curr.execWidth = 1; + p->curr.predicate = GEN_PREDICATE_NONE; + p->curr.noMask = 1; + p->MOV(a0, tmp); + p->MOV(dst, indirect_src); + p->pop(); + } else { p->push(); p->curr.execWidth = 8; - p->curr.quarterControl = GEN_COMPRESSION_Q2; - - const GenRegister nextDst = GenRegister::Qn(dst, 1); - const GenRegister nextOffset = GenRegister::Qn(tmp, 1); - p->MOV(a0, nextOffset); - p->MOV(nextDst, indirect_src); + p->curr.quarterControl = GEN_COMPRESSION_Q1; + p->MOV(a0, tmp); + p->MOV(dst, indirect_src); p->pop(); + + if (simdWidth == 16) { + p->push(); + p->curr.execWidth = 8; + p->curr.quarterControl = GEN_COMPRESSION_Q2; + + const GenRegister nextDst = GenRegister::Qn(dst, 1); + const GenRegister nextOffset = GenRegister::Qn(tmp, 1); + p->MOV(a0, nextOffset); + p->MOV(nextDst, indirect_src); + p->pop(); + } } } |