1 files changed, 15 insertions, 0 deletions
diff --git a/pl/math/v_log2f_data.c b/pl/math/v_log2f_data.c
new file mode 100644
index 0000000..b144e8f
--- /dev/null
+++ b/pl/math/v_log2f_data.c
@@ -0,0 +1,15 @@
+/*
+ * Coefficients for vector log2f
+ *
+ * Copyright (c) 2022-2023, Arm Limited.
+ * SPDX-License-Identifier: MIT OR Apache-2.0 WITH LLVM-exception
+ */
+
+#include "math_config.h"
+
+/* See tools/v_log2f.sollya for the algorithm used to generate these
+   coefficients.  */
+const struct v_log2f_data __v_log2f_data
+  = {.poly = {0x1.715476p0f, /* (float)(1 / ln(2)).  */
+	      -0x1.715458p-1f, 0x1.ec701cp-2f, -0x1.7171a4p-2f, 0x1.27a0b8p-2f,
+	      -0x1.e5143ep-3f, 0x1.9d8ecap-3f, -0x1.c675bp-3f, 0x1.9e495p-3f}};