diff options
| -rw-r--r-- | src/compiler/nir/nir_opcodes.py | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/compiler/nir/nir_opcodes.py b/src/compiler/nir/nir_opcodes.py index 89a6c6becc2..3c3316dcaa8 100644 --- a/src/compiler/nir/nir_opcodes.py +++ b/src/compiler/nir/nir_opcodes.py @@ -91,6 +91,7 @@ tfloat = "float" tint = "int" tbool = "bool32" tuint = "uint" +tuint16 = "uint16" tfloat32 = "float32" tint32 = "int32" tuint32 = "uint32" @@ -282,12 +283,24 @@ dst.x = (src0.x << 0) | (src0.w << 24); """) +unop_horiz("pack_32_2x16", 1, tuint32, 2, tuint16, + "dst.x = src0.x | ((uint32_t)src0.y << 16);") + unop_horiz("pack_64_2x32", 1, tuint64, 2, tuint32, "dst.x = src0.x | ((uint64_t)src0.y << 32);") +unop_horiz("pack_64_4x16", 1, tuint64, 4, tuint16, + "dst.x = src0.x | ((uint64_t)src0.y << 16) | ((uint64_t)src0.z << 32) | ((uint64_t)src0.w << 48);") + unop_horiz("unpack_64_2x32", 2, tuint32, 1, tuint64, "dst.x = src0.x; dst.y = src0.x >> 32;") +unop_horiz("unpack_64_4x16", 4, tuint16, 1, tuint64, + "dst.x = src0.x; dst.y = src0.x >> 16; dst.z = src0.x >> 32; dst.w = src0.w >> 48;") + +unop_horiz("unpack_32_2x16", 2, tuint16, 1, tuint32, + "dst.x = src0.x; dst.y = src0.x >> 16;") + # Lowered floating point unpacking operations. @@ -296,6 +309,9 @@ unop_horiz("unpack_half_2x16_split_x", 1, tfloat32, 1, tuint32, unop_horiz("unpack_half_2x16_split_y", 1, tfloat32, 1, tuint32, "unpack_half_1x16((uint16_t)(src0.x >> 16))") +unop_convert("unpack_32_2x16_split_x", tuint16, tuint32, "src0") +unop_convert("unpack_32_2x16_split_y", tuint16, tuint32, "src0 >> 16") + unop_convert("unpack_64_2x32_split_x", tuint32, tuint64, "src0") unop_convert("unpack_64_2x32_split_y", tuint32, tuint64, "src0 >> 32") @@ -608,6 +624,9 @@ binop_horiz("pack_half_2x16_split", 1, tuint32, 1, tfloat32, 1, tfloat32, binop_convert("pack_64_2x32_split", tuint64, tuint32, "", "src0 | ((uint64_t)src1 << 32)") +binop_convert("pack_32_2x16_split", tuint32, tuint16, "", + "src0 | ((uint32_t)src1 << 16)") + # bfm implements the behavior of the first operation of the SM5 "bfi" assembly # and that of the "bfi1" i965 instruction. That is, it has undefined behavior # if either of its arguments are 32. |