---
src/glsl/opt_minmax.cpp | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/src/glsl/opt_minmax.cpp b/src/glsl/opt_minmax.cpp
index cca18e8..8d63d96 100644
--- a/src/glsl/opt_minmax.cpp
+++ b/src/glsl/opt_minmax.cpp
@@ -448,6 +448,15 @@ get_range(ir_rvalue *rval)
return minmax_range(low, NULL);
+ case ir_triop_fma:
+ r0 = get_range(expr->operands[0]);
+ r1 = get_range(expr->operands[1]);
+ // Get the range for the first multiply
+ r0 = resolv_mul_range(r0, r1);
+ r1 = get_range(expr->operands[2]);
+ // Get the range of the addition of op0*op1 and op2
+ return resolv_add_range(r0, r1);
+
default:
break;
}
--
2.2.1
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