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Diffstat (limited to 'libc/sysdeps/x86_64/dla.h')
-rw-r--r--libc/sysdeps/x86_64/dla.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/libc/sysdeps/x86_64/dla.h b/libc/sysdeps/x86_64/dla.h
new file mode 100644
index 000000000..7aa06e5f6
--- /dev/null
+++ b/libc/sysdeps/x86_64/dla.h
@@ -0,0 +1,6 @@
+#if defined __FMA4__ || defined __FMA__
+# define DLA_FMS(x,y,z) \
+ __builtin_fma (x, y, -z)
+#endif
+
+#include "sysdeps/ieee754/dbl-64/dla.h"