1 files changed, 0 insertions, 56 deletions
diff --git a/pl/math/sv_coshf_2u.c b/pl/math/sv_coshf_2u.c
deleted file mode 100644
index 81680fef318e..000000000000
--- a/pl/math/sv_coshf_2u.c
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * Single-precision SVE cosh(x) function.
- *
- * Copyright (c) 2023, Arm Limited.
- * SPDX-License-Identifier: MIT OR Apache-2.0 WITH LLVM-exception
- */
-
-#include "sv_math.h"
-#include "pl_sig.h"
-#include "pl_test.h"
-
-#include "sv_expf_inline.h"
-
-static const struct data
-{
-  struct sv_expf_data expf_consts;
-  uint32_t special_bound;
-} data = {
-  .expf_consts = SV_EXPF_DATA,
-  /* 0x1.5a92d8p+6: expf overflows above this, so have to use special case.  */
-  .special_bound = 0x42ad496c,
-};
-
-static svfloat32_t NOINLINE
-special_case (svfloat32_t x, svfloat32_t y, svbool_t pg)
-{
-  return sv_call_f32 (coshf, x, y, pg);
-}
-
-/* Single-precision vector cosh, using vector expf.
-   Maximum error is 1.89 ULP:
-   _ZGVsMxv_coshf (-0x1.65898cp+6) got 0x1.f00aep+127
-				  want 0x1.f00adcp+127.  */
-svfloat32_t SV_NAME_F1 (cosh) (svfloat32_t x, svbool_t pg)
-{
-  const struct data *d = ptr_barrier (&data);
-
-  svfloat32_t ax = svabs_x (pg, x);
-  svbool_t special = svcmpge (pg, svreinterpret_u32 (ax), d->special_bound);
-
-  /* Calculate cosh by exp(x) / 2 + exp(-x) / 2.  */
-  svfloat32_t t = expf_inline (ax, pg, &d->expf_consts);
-  svfloat32_t half_t = svmul_x (pg, t, 0.5);
-  svfloat32_t half_over_t = svdivr_x (pg, t, 0.5);
-
-  if (unlikely (svptest_any (pg, special)))
-    return special_case (x, svadd_x (pg, half_t, half_over_t), special);
-
-  return svadd_x (pg, half_t, half_over_t);
-}
-
-PL_SIG (SV, F, 1, cosh, -10.0, 10.0)
-PL_TEST_ULP (SV_NAME_F1 (cosh), 1.39)
-PL_TEST_SYM_INTERVAL (SV_NAME_F1 (cosh), 0, 0x1p-63, 100)
-PL_TEST_SYM_INTERVAL (SV_NAME_F1 (cosh), 0, 0x1.5a92d8p+6, 80000)
-PL_TEST_SYM_INTERVAL (SV_NAME_F1 (cosh), 0x1.5a92d8p+6, inf, 2000)