derek.holloway
7502bf64a4
CodeQL / Analyze (actions) (push) Canceled after 0s
CodeQL / Analyze (python) (push) Canceled after 0s
pre-commit / pre-commit (push) Canceled after 0s
Multi-Arch CI / setup (push) Canceled after 0s
Publish build_manylinux_x86_64 images / publish_build_manylinux_x86_64 (push) Canceled after 0s
Setup (Multi-Arch) / setup (push) Canceled after 0s
Multi-Arch CI / Linux::${{ fromJSON(needs.setup.outputs.linux_build_config || '{}').build_variant_label || 'skip' }} (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Publish no_rocm_image_ubi10 image / publish_no_rocm_image_ubi10 (push) Canceled after 0s
Multi-Arch CI / Windows::${{ fromJSON(needs.setup.outputs.windows_build_config || '{}').build_variant_label || 'skip' }} (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Multi-Arch CI / Manifest Diff (push) Canceled after 0s
TheRock Manifest Diff Report / Generate Manifest Diff Report (push) Canceled after 0s
Multi-Arch CI / CI Summary (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04 (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04_ocl_rt images / publish_no_rocm_image_ubuntu24_04_ocl_rt (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_rocgdb (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04_rocgdb images / publish_no_rocm_image_ubuntu24_04_rocgdb (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_ocl_rt (push) Canceled after 0s
Publish TheRock Docker image / build-and-push-image (push) Canceled after 0s
Unit Tests / Unit Tests :: ubuntu-24.04 (push) Canceled after 0s
Unit Tests / Unit Tests :: windows-2022 (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_media (push) Canceled after 0s
Unit Tests / Unit Tests Summary (push) Canceled after 0s
Publish no_rocm_image_ubuntu24_04 images / publish_no_rocm_image_ubuntu24_04_openmpi (push) Canceled after 0s
93 lines
2.5 KiB
C
93 lines
2.5 KiB
C
// RUN: %clang_builtins %s %librt -o %t && %run %t
|
|
// REQUIRES: librt_has_fixunsdfsi
|
|
|
|
#include "int_lib.h"
|
|
#include <stdio.h>
|
|
|
|
// Returns: convert a to a unsigned int, rounding toward zero.
|
|
// Negative values all become zero.
|
|
|
|
// Assumption: double is a IEEE 64 bit floating point type
|
|
// su_int is a 32 bit integral type
|
|
// value in double is representable in su_int or is negative
|
|
// (no range checking performed)
|
|
|
|
// seee eeee eeee mmmm mmmm mmmm mmmm mmmm | mmmm mmmm mmmm mmmm mmmm mmmm mmmm mmmm
|
|
|
|
COMPILER_RT_ABI su_int __fixunsdfsi(double a);
|
|
|
|
int test__fixunsdfsi(double a, su_int expected)
|
|
{
|
|
su_int x = __fixunsdfsi(a);
|
|
if (x != expected)
|
|
printf("error in __fixunsdfsi(%A) = %X, expected %X\n", a, x, expected);
|
|
return x != expected;
|
|
}
|
|
|
|
char assumption_2[sizeof(su_int)*CHAR_BIT == 32] = {0};
|
|
char assumption_3[sizeof(double)*CHAR_BIT == 64] = {0};
|
|
|
|
int main()
|
|
{
|
|
if (test__fixunsdfsi(0.0, 0))
|
|
return 1;
|
|
|
|
if (test__fixunsdfsi(0.5, 0))
|
|
return 1;
|
|
if (test__fixunsdfsi(0.99, 0))
|
|
return 1;
|
|
if (test__fixunsdfsi(1.0, 1))
|
|
return 1;
|
|
if (test__fixunsdfsi(1.5, 1))
|
|
return 1;
|
|
if (test__fixunsdfsi(1.99, 1))
|
|
return 1;
|
|
if (test__fixunsdfsi(2.0, 2))
|
|
return 1;
|
|
if (test__fixunsdfsi(2.01, 2))
|
|
return 1;
|
|
if (test__fixunsdfsi(-0.5, 0))
|
|
return 1;
|
|
if (test__fixunsdfsi(-0.99, 0))
|
|
return 1;
|
|
#if !TARGET_LIBGCC
|
|
if (test__fixunsdfsi(-1.0, 0)) // libgcc ignores "returns 0 for negative input" spec
|
|
return 1;
|
|
if (test__fixunsdfsi(-1.5, 0))
|
|
return 1;
|
|
if (test__fixunsdfsi(-1.99, 0))
|
|
return 1;
|
|
if (test__fixunsdfsi(-2.0, 0))
|
|
return 1;
|
|
if (test__fixunsdfsi(-2.01, 0))
|
|
return 1;
|
|
#endif
|
|
|
|
if (test__fixunsdfsi(0x1.000000p+31, 0x80000000))
|
|
return 1;
|
|
if (test__fixunsdfsi(0x1.000000p+32, 0xFFFFFFFF))
|
|
return 1;
|
|
if (test__fixunsdfsi(0x1.FFFFFEp+31, 0xFFFFFF00))
|
|
return 1;
|
|
if (test__fixunsdfsi(0x1.FFFFFEp+30, 0x7FFFFF80))
|
|
return 1;
|
|
if (test__fixunsdfsi(0x1.FFFFFCp+30, 0x7FFFFF00))
|
|
return 1;
|
|
|
|
#if !TARGET_LIBGCC
|
|
if (test__fixunsdfsi(-0x1.FFFFFEp+30, 0))
|
|
return 1;
|
|
if (test__fixunsdfsi(-0x1.FFFFFCp+30, 0))
|
|
return 1;
|
|
#endif
|
|
|
|
if (test__fixunsdfsi(0x1.FFFFFFFEp+31, 0xFFFFFFFF))
|
|
return 1;
|
|
if (test__fixunsdfsi(0x1.FFFFFFFC00000p+30, 0x7FFFFFFF))
|
|
return 1;
|
|
if (test__fixunsdfsi(0x1.FFFFFFF800000p+30, 0x7FFFFFFE))
|
|
return 1;
|
|
|
|
return 0;
|
|
}
|