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authorIago Toral Quiroga <[email protected]>2016-01-12 14:03:08 +0100
committerSamuel Iglesias Gonsálvez <[email protected]>2016-04-11 08:29:27 +0200
commitd5d6260329ed2df4aaffffac18d8998d4ad3676b (patch)
treec4d2dba64ff918492515f3378867b25542c49377 /src
parentb16d06252e9179f5c279da69ee194cc0400ae403 (diff)
nir: add i2d and u2d opcodes
v2: - Assert supports_int and don't fallback to nir_fmov (Jason) Reviewed-by: Jason Ekstrand <[email protected]>
Diffstat (limited to 'src')
-rw-r--r--src/compiler/nir/glsl_to_nir.cpp8
-rw-r--r--src/compiler/nir/nir_opcodes.py2
2 files changed, 10 insertions, 0 deletions
diff --git a/src/compiler/nir/glsl_to_nir.cpp b/src/compiler/nir/glsl_to_nir.cpp
index 6428b95965f..0c5cc99981b 100644
--- a/src/compiler/nir/glsl_to_nir.cpp
+++ b/src/compiler/nir/glsl_to_nir.cpp
@@ -1361,6 +1361,14 @@ nir_visitor::visit(ir_expression *ir)
case ir_unop_d2i: result = nir_d2i(&b, srcs[0]); break;
case ir_unop_d2u: result = nir_d2u(&b, srcs[0]); break;
case ir_unop_d2b: result = nir_d2b(&b, srcs[0]); break;
+ case ir_unop_i2d:
+ assert(supports_ints);
+ result = nir_i2d(&b, srcs[0]);
+ break;
+ case ir_unop_u2d:
+ assert(supports_ints);
+ result = nir_u2d(&b, srcs[0]);
+ break;
case ir_unop_i2u:
case ir_unop_u2i:
case ir_unop_bitcast_i2f:
diff --git a/src/compiler/nir/nir_opcodes.py b/src/compiler/nir/nir_opcodes.py
index 0898abcedfd..f1f12f72bdd 100644
--- a/src/compiler/nir/nir_opcodes.py
+++ b/src/compiler/nir/nir_opcodes.py
@@ -164,6 +164,7 @@ unop_convert("f2u", tuint32, tfloat32, "src0") # Float-to-unsigned conversion
unop_convert("d2i", tint32, tfloat64, "src0") # Double-to-integer conversion.
unop_convert("d2u", tuint32, tfloat64, "src0") # Double-to-unsigned conversion.
unop_convert("i2f", tfloat32, tint32, "src0") # Integer-to-float conversion.
+unop_convert("i2d", tfloat64, tint32, "src0") # Integer-to-double conversion.
# Float-to-boolean conversion
unop_convert("f2b", tbool, tfloat32, "src0 != 0.0f")
unop_convert("d2b", tbool, tfloat64, "src0 != 0.0")
@@ -173,6 +174,7 @@ unop_convert("b2f", tfloat32, tbool, "src0 ? 1.0f : 0.0f")
unop_convert("i2b", tbool, tint32, "src0 != 0")
unop_convert("b2i", tint32, tbool, "src0 ? 1 : 0") # Boolean-to-int conversion
unop_convert("u2f", tfloat32, tuint32, "src0") # Unsigned-to-float conversion.
+unop_convert("u2d", tfloat64, tuint32, "src0") # Unsigned-to-double conversion.
# double-to-float conversion
unop_convert("d2f", tfloat32, tfloat64, "src0") # Single to double precision
unop_convert("f2d", tfloat64, tfloat32, "src0") # Double to single precision