diff options
| author | Neil Roberts <[email protected]> | 2019-01-30 10:50:09 +0100 |
|---|---|---|
| committer | Neil Roberts <[email protected]> | 2019-11-20 14:09:43 +0100 |
| commit | 9a96afb97e207134cc92ac38ecbcfcd6cd5282bb (patch) | |
| tree | 7f1299f436b037fb2d3c78f92cc76643c60953e3 /src/compiler | |
| parent | 7ecd8a347119eca76c18f125417efbc47de3b3ef (diff) | |
nir/opcodes: Add a helper function to generate the comparison binops
Adds binop_compare_all_sizes which generates both 1-bit and 32-bit
versions of the comparison operation. This reduces the code
duplication a bit and will make it easier to later add 16-bit versions
as well.
Reviewed-by: Rob Clark <[email protected]>
Acked-by: Alyssa Rosenzweig <[email protected]>
Diffstat (limited to 'src/compiler')
| -rw-r--r-- | src/compiler/nir/nir_opcodes.py | 34 |
1 files changed, 14 insertions, 20 deletions
diff --git a/src/compiler/nir/nir_opcodes.py b/src/compiler/nir/nir_opcodes.py index e74e07b3144..17c6824ae56 100644 --- a/src/compiler/nir/nir_opcodes.py +++ b/src/compiler/nir/nir_opcodes.py @@ -498,6 +498,10 @@ def binop_compare(name, ty, alg_props, const_expr): def binop_compare32(name, ty, alg_props, const_expr): binop_convert(name, tbool32, ty, alg_props, const_expr) +def binop_compare_all_sizes(name, ty, alg_props, const_expr): + binop_compare(name, ty, alg_props, const_expr) + binop_compare32(name + "32", ty, alg_props, const_expr) + def binop_horiz(name, out_size, out_type, src1_size, src1_type, src2_size, src2_type, const_expr): opcode(name, out_size, out_type, [src1_size, src2_size], [src1_type, src2_type], @@ -693,26 +697,16 @@ binop("frem", tfloat, "", "src0 - src1 * truncf(src0 / src1)") # these integer-aware comparisons return a boolean (0 or ~0) -binop_compare("flt", tfloat, "", "src0 < src1") -binop_compare("fge", tfloat, "", "src0 >= src1") -binop_compare("feq", tfloat, _2src_commutative, "src0 == src1") -binop_compare("fne", tfloat, _2src_commutative, "src0 != src1") -binop_compare("ilt", tint, "", "src0 < src1") -binop_compare("ige", tint, "", "src0 >= src1") -binop_compare("ieq", tint, _2src_commutative, "src0 == src1") -binop_compare("ine", tint, _2src_commutative, "src0 != src1") -binop_compare("ult", tuint, "", "src0 < src1") -binop_compare("uge", tuint, "", "src0 >= src1") -binop_compare32("flt32", tfloat, "", "src0 < src1") -binop_compare32("fge32", tfloat, "", "src0 >= src1") -binop_compare32("feq32", tfloat, _2src_commutative, "src0 == src1") -binop_compare32("fne32", tfloat, _2src_commutative, "src0 != src1") -binop_compare32("ilt32", tint, "", "src0 < src1") -binop_compare32("ige32", tint, "", "src0 >= src1") -binop_compare32("ieq32", tint, _2src_commutative, "src0 == src1") -binop_compare32("ine32", tint, _2src_commutative, "src0 != src1") -binop_compare32("ult32", tuint, "", "src0 < src1") -binop_compare32("uge32", tuint, "", "src0 >= src1") +binop_compare_all_sizes("flt", tfloat, "", "src0 < src1") +binop_compare_all_sizes("fge", tfloat, "", "src0 >= src1") +binop_compare_all_sizes("feq", tfloat, _2src_commutative, "src0 == src1") +binop_compare_all_sizes("fne", tfloat, _2src_commutative, "src0 != src1") +binop_compare_all_sizes("ilt", tint, "", "src0 < src1") +binop_compare_all_sizes("ige", tint, "", "src0 >= src1") +binop_compare_all_sizes("ieq", tint, _2src_commutative, "src0 == src1") +binop_compare_all_sizes("ine", tint, _2src_commutative, "src0 != src1") +binop_compare_all_sizes("ult", tuint, "", "src0 < src1") +binop_compare_all_sizes("uge", tuint, "", "src0 >= src1") # integer-aware GLSL-style comparisons that compare floats and ints |