nir: don't try to scalarize unpack_double_2x32

[mesa.git] / src / compiler / nir / nir_opcodes.py

diff --git a/src/compiler/nir/nir_opcodes.py b/src/compiler/nir/nir_opcodes.py
index bc9845036d356c0061b95202cda875d239746d40..18404472fe4deb600d6ea237b11844b0324c62fe 100644 (file)
--- a/src/compiler/nir/nir_opcodes.py
+++ b/src/compiler/nir/nir_opcodes.py
@@ -95,6 +95,7 @@ tuint = "uint"
 tfloat32 = "float32"
 tint32 = "int32"
 tuint32 = "uint32"
+tuint64 = "uint64"
 tfloat64 = "float64"
 
 commutative = "commutative "
@@ -161,15 +162,23 @@ unop("fexp2", tfloat, "exp2f(src0)")
 unop("flog2", tfloat, "log2f(src0)")
 unop_convert("f2i", tint32, tfloat32, "src0") # Float-to-integer conversion.
 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")
 # Boolean-to-float conversion
 unop_convert("b2f", tfloat32, tbool, "src0 ? 1.0f : 0.0f")
 # Int-to-boolean conversion
 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
 
 # Unary floating-point rounding operations.
 
@@ -253,6 +262,34 @@ dst.x = (src0.x <<  0) |
         (src0.w << 24);
 """)
 
+unop_horiz("pack_double_2x32", 1, tuint64, 2, tuint32, """
+union {
+    uint64_t u64;
+    struct {
+        uint32_t i1;
+        uint32_t i2;
+    };
+} di;
+
+di.i1 = src0.x;
+di.i2 = src0.y;
+dst.x = di.u64;
+""")
+
+unop_horiz("unpack_double_2x32", 2, tuint32, 1, tuint64, """
+union {
+    uint64_t u64;
+    struct {
+        uint32_t i1;
+        uint32_t i2;
+    };
+} di;
+
+di.u64 = src0.x;
+dst.x = di.i1;
+dst.y = di.i2;
+""")
+
 # Lowered floating point unpacking operations.