[Mesa-dev] [PATCH v2 1/3] nir: handle double-precision in fabs, frsq and fsqrt

[Iago Toral Quiroga]

---
 src/compiler/nir/nir_opcodes.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/compiler/nir/nir_opcodes.py b/src/compiler/nir/nir_opcodes.py
index 8a3a80f..8ecf7b9 100644
--- a/src/compiler/nir/nir_opcodes.py
+++ b/src/compiler/nir/nir_opcodes.py
@@ -153,11 +153,11 @@ unop("fnot", tfloat, "(src0 == 0.0f) ? 1.0f : 0.0f")
 unop("fsign", tfloat, "(src0 == 0.0f) ? 0.0f : ((src0 > 0.0f) ? 1.0f : -1.0f)")
 unop("isign", tint, "(src0 == 0) ? 0 : ((src0 > 0) ? 1 : -1)")
 unop("iabs", tint, "(src0 < 0) ? -src0 : src0")
-unop("fabs", tfloat, "fabsf(src0)")
+unop("fabs", tfloat, "bit_size == 64 ? fabs(src0) : fabsf(src0)")
 unop("fsat", tfloat, "(src0 > 1.0f) ? 1.0f : ((src0 <= 0.0f) ? 0.0f : src0)")
 unop("frcp", tfloat, "1.0f / src0")
-unop("frsq", tfloat, "1.0f / sqrtf(src0)")
-unop("fsqrt", tfloat, "sqrtf(src0)")
+unop("frsq", tfloat, "bit_size == 64 ? 1.0 / sqrt(src0) : 1.0f / sqrtf(src0)")
+unop("fsqrt", tfloat, "bit_size == 64 ? sqrt(src0) : sqrtf(src0)")
 unop("fexp2", tfloat, "exp2f(src0)")
 unop("flog2", tfloat, "log2f(src0)")
 unop_convert("f2i", tint32, tfloat32, "src0") # Float-to-integer conversion.
-- 
1.9.1