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--- libcdi/src/cgribexlib.c.orig 2021-02-16 14:56:42 UTC
+++ libcdi/src/cgribexlib.c
@@ -10,7 +10,7 @@
#pragma GCC diagnostic warning "-Wstrict-overflow"
#endif
-#ifdef _ARCH_PWR6
+#if defined(_ARCH_PWR6) && defined(__GLIBC__)
#pragma options nostrict
#include <ppu_intrinsics.h>
#endif
@@ -726,6 +726,19 @@ void sse2_minmax_val_double(const double *restrict buf
#endif // SIMD
#if defined(_ARCH_PWR6)
+
+#ifndef __fsel
+static __inline__ double __fsel(double x, double y, double z)
+ __attribute__((always_inline));
+static __inline__ double
+__fsel(double x, double y, double z)
+{
+ double r;
+ __asm__("fsel %0,%1,%2,%3" : "=d"(r) : "d"(x),"d"(y),"d"(z));
+ return r;
+}
+#endif
+
static
void pwr6_minmax_val_double_unrolled6(const double *restrict data, size_t datasize, double *fmin, double *fmax)
{
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