1 files changed, 0 insertions, 57 deletions
diff --git a/pl/math/trigpi_references.c b/pl/math/trigpi_references.c
deleted file mode 100644
index 4b0514b6766a..000000000000
--- a/pl/math/trigpi_references.c
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * Extended precision scalar reference functions for trigpi.
- *
- * Copyright (c) 2023, Arm Limited.
- * SPDX-License-Identifier: MIT OR Apache-2.0 WITH LLVM-exception
- */
-
-#define _GNU_SOURCE
-#include "math_config.h"
-#include "mathlib.h"
-
-long double
-sinpil (long double x)
-{
-  /* sin(inf) should return nan, as defined by C23.  */
-  if (isinf (x))
-    return __math_invalid (x);
-
-  long double ax = fabsl (x);
-
-  /* Return 0 for all values above 2^64 to prevent
-     overflow when casting to uint64_t.  */
-  if (ax >= 0x1p64)
-    return 0;
-
-  /* All integer cases should return 0.  */
-  if (ax == (uint64_t) ax)
-    return 0;
-
-  return sinl (x * M_PIl);
-}
-
-long double
-cospil (long double x)
-{
-  /* cos(inf) should return nan, as defined by C23.  */
-  if (isinf (x))
-    return __math_invalid (x);
-
-  long double ax = fabsl (x);
-
-  if (ax >= 0x1p64)
-    return 1;
-
-  uint64_t m = (uint64_t) ax;
-
-  /* Integer values of cospi(x) should return +/-1.
-    The sign depends on if x is odd or even.  */
-  if (m == ax)
-    return (m & 1) ? -1 : 1;
-
-  /* Values of Integer + 0.5 should always return 0.  */
-  if (ax - 0.5 == m || ax + 0.5 == m)
-    return 0;
-
-  return cosl (ax * M_PIl);
-}
-\ No newline at end of file