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-rw-r--r--src/glsl/ir_constant_expression.cpp6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/glsl/ir_constant_expression.cpp b/src/glsl/ir_constant_expression.cpp
index 12641e5df10..0efd1d5b3af 100644
--- a/src/glsl/ir_constant_expression.cpp
+++ b/src/glsl/ir_constant_expression.cpp
@@ -45,6 +45,12 @@ static int isnormal(double x)
{
return _fpclass(x) == _FPCLASS_NN || _fpclass(x) == _FPCLASS_PN;
}
+#elif defined(__SUNPRO_CC)
+#include <ieeefp.h>
+static int isnormal(double x)
+{
+ return fpclass(x) == FP_NORMAL;
+}
#endif
#if defined(_MSC_VER)