diff options
| -rw-r--r-- | compiler-rt/lib/builtins/CMakeLists.txt | 1 | ||||
| -rw-r--r-- | compiler-rt/lib/builtins/extendhfxf2.c | 18 | ||||
| -rw-r--r-- | compiler-rt/lib/builtins/macho_embedded/common.txt | 1 | ||||
| -rw-r--r-- | compiler-rt/test/builtins/Unit/extendhfxf2_test.c | 71 | ||||
| -rw-r--r-- | llvm/utils/gn/secondary/compiler-rt/lib/builtins/BUILD.gn | 1 |
5 files changed, 0 insertions, 92 deletions
diff --git a/compiler-rt/lib/builtins/CMakeLists.txt b/compiler-rt/lib/builtins/CMakeLists.txt index 97a9e50..9a0a50e 100644 --- a/compiler-rt/lib/builtins/CMakeLists.txt +++ b/compiler-rt/lib/builtins/CMakeLists.txt @@ -104,7 +104,6 @@ set(GENERIC_SOURCES divti3.c extendsfdf2.c extendhfsf2.c - extendhfxf2.c ffsdi2.c ffssi2.c ffsti2.c diff --git a/compiler-rt/lib/builtins/extendhfxf2.c b/compiler-rt/lib/builtins/extendhfxf2.c deleted file mode 100644 index 7425859..0000000 --- a/compiler-rt/lib/builtins/extendhfxf2.c +++ /dev/null @@ -1,18 +0,0 @@ -//===-- lib/extendhfxf2.c - half -> long double conversion --------*- C -*-===// -// -// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. -// See https://llvm.org/LICENSE.txt for license information. -// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception -// -//===----------------------------------------------------------------------===// - -#define SRC_HALF -#define DST_DOUBLE -#include "fp_extend_impl.inc" - -// Use a forwarding definition and noinline to implement a poor man's alias, -// as there isn't a good cross-platform way of defining one. -// Long double are expected to be as precise as double. -COMPILER_RT_ABI NOINLINE long double __extendhfxf2(src_t a) { - return (long double)__extendXfYf2__(a); -} diff --git a/compiler-rt/lib/builtins/macho_embedded/common.txt b/compiler-rt/lib/builtins/macho_embedded/common.txt index fa99bc2..8191097 100644 --- a/compiler-rt/lib/builtins/macho_embedded/common.txt +++ b/compiler-rt/lib/builtins/macho_embedded/common.txt @@ -60,7 +60,6 @@ divsf3 divsi3 extendsfdf2 extendhfsf2 -extendhfxf2 ffssi2 fixdfsi fixsfsi diff --git a/compiler-rt/test/builtins/Unit/extendhfxf2_test.c b/compiler-rt/test/builtins/Unit/extendhfxf2_test.c deleted file mode 100644 index 9972b02..0000000 --- a/compiler-rt/test/builtins/Unit/extendhfxf2_test.c +++ /dev/null @@ -1,71 +0,0 @@ -// RUN: %clang_builtins %s %librt -o %t && %run %t -// REQUIRES: librt_has_extendhfxf2 - -#include <limits.h> -#include <math.h> // for isnan, isinf -#include <stdio.h> - -#if __LDBL_MANT_DIG__ >= 64 && defined(COMPILER_RT_HAS_FLOAT16) - -long double __extendhfxf2(_Float16 f); - -int test_extendhfxf2(_Float16 a, long double expected) { - long double x = __extendhfxf2(a); - __uint16_t *b = (void *)&a; - int ret = !((isnan(x) && isnan(expected)) || x == expected); - if (ret) { - printf("error in test__extendhfxf2(%#.4x) = %.20Lf, " - "expected %.20Lf\n", - *b, x, expected); - } - return ret; -} - -char assumption_1[sizeof(_Float16) * CHAR_BIT == 16] = {0}; - -int main() { - // Small positive value - if (test_extendhfxf2(0.09997558593750000000f, 0.09997558593750000000L)) - return 1; - - // Small negative value - if (test_extendhfxf2(-0.09997558593750000000f, -0.09997558593750000000L)) - return 1; - - // Zero - if (test_extendhfxf2(0.0f, 0.0L)) - return 1; - - // Smallest positive non-zero value - if (test_extendhfxf2(0x1p-16f, 0x1p-16L)) - return 1; - - // Smallest negative non-zero value - if (test_extendhfxf2(-0x1p-16f, -0x1p-16L)) - return 1; - - // Positive infinity - if (test_extendhfxf2(__builtin_huge_valf16(), __builtin_huge_valf64x())) - return 1; - - // Negative infinity - if (test_extendhfxf2(-__builtin_huge_valf16(), - (long double)-__builtin_huge_valf64x())) - return 1; - - // NaN - if (test_extendhfxf2(__builtin_nanf16(""), - (long double)__builtin_nanf64x(""))) - return 1; - - return 0; -} - -#else - -int main() { - printf("skipped\n"); - return 0; -} - -#endif diff --git a/llvm/utils/gn/secondary/compiler-rt/lib/builtins/BUILD.gn b/llvm/utils/gn/secondary/compiler-rt/lib/builtins/BUILD.gn index efbf019..8904aed 100644 --- a/llvm/utils/gn/secondary/compiler-rt/lib/builtins/BUILD.gn +++ b/llvm/utils/gn/secondary/compiler-rt/lib/builtins/BUILD.gn @@ -126,7 +126,6 @@ static_library("builtins") { "divsi3.c", "divti3.c", "extendhfsf2.c", - "extendhfxf2.c" "extendsfdf2.c", "ffsdi2.c", "ffssi2.c", |