Signed-off-by: Samuel Iglesias Gonsálvez <sigles...@igalia.com>
---
src/compiler/nir/nir_constant_expressions.py | 13 +++++++++++--
1 file changed, 11 insertions(+), 2 deletions(-)
diff --git a/src/compiler/nir/nir_constant_expressions.py
b/src/compiler/nir/nir_constant_expressions.py
index e79590f8359..0b3da1b21ac 100644
--- a/src/compiler/nir/nir_constant_expressions.py
+++ b/src/compiler/nir/nir_constant_expressions.py
@@ -64,6 +64,7 @@ template = """\
#include "util/rounding.h" /* for _mesa_roundeven */
#include "util/half_float.h"
#include "util/bigmath.h"
+#include "util/double.h"
#include "nir_constant_expressions.h"
/**
@@ -370,7 +371,11 @@ struct ${type}${width}_vec {
## Sanitize the C value to a proper NIR 0/-1 bool
_dst_val.${get_const_field(output_type)}[_i] = -(int)dst;
% elif output_type == "float16":
- _dst_val.u16[_i] = _mesa_float_to_half(dst);
+ % if "rtz" in op.rounding_mode:
+ _dst_val.u16[_i] = _mesa_float_to_float16_rtz(dst);
+ % else:
+ _dst_val.u16[_i] = _mesa_float_to_float16_rtne(dst);
+ % endif
% else:
_dst_val.${get_const_field(output_type)}[_i] = dst;
% endif
@@ -414,7 +419,11 @@ struct ${type}${width}_vec {
## Sanitize the C value to a proper NIR 0/-1 bool
_dst_val.${get_const_field(output_type)}[${k}] =
-(int)dst.${"xyzw"[k]};
% elif output_type == "float16":
- _dst_val.u16[${k}] = _mesa_float_to_half(dst.${"xyzw"[k]});
+ % if "rtz" in op.rounding_mode:
+ _dst_val.u16[${k}] =
_mesa_float_to_float16_rtz(dst.${"xyzw"[k]});
+ % else:
+ _dst_val.u16[${k}] =
_mesa_float_to_float16_rtne(dst.${"xyzw"[k]});
+ % endif
% else:
_dst_val.${get_const_field(output_type)}[${k}] = dst.${"xyzw"[k]};
% endif
--
2.19.1
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