From: Ian Romanick <[email protected]>
Reviewed-by: Jason Ekstrand <[email protected]>
---
src/compiler/nir/nir_opcodes.py | 2 ++
1 file changed, 2 insertions(+)
diff --git a/src/compiler/nir/nir_opcodes.py b/src/compiler/nir/nir_opcodes.py
index 209f0c5509b..1a52b3b4228 100644
--- a/src/compiler/nir/nir_opcodes.py
+++ b/src/compiler/nir/nir_opcodes.py
@@ -437,6 +437,8 @@ def binop_reduce(name, output_size, output_type, src_type,
prereduce_expr,
binop("fadd", tfloat, commutative + associative, "src0 + src1")
binop("iadd", tint, commutative + associative, "src0 + src1")
+binop("uadd_sat", tuint, commutative,
+ "(src0 + src1) < src0 ? UINT64_MAX : (src0 + src1)")
binop("fsub", tfloat, "", "src0 - src1")
binop("isub", tint, "", "src0 - src1")
--
2.19.1
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