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
71 lines
2.1 KiB
C
71 lines
2.1 KiB
C
//===-- multc3.c - Implement __multc3 -------------------------------------===//
|
|
//
|
|
// 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
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// This file implements __multc3 for the compiler_rt library.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#define QUAD_PRECISION
|
|
#include "fp_lib.h"
|
|
#include "int_lib.h"
|
|
#include "int_math.h"
|
|
|
|
#if defined(CRT_HAS_128BIT) && defined(CRT_HAS_F128)
|
|
|
|
// Returns: the product of a + ib and c + id
|
|
|
|
COMPILER_RT_ABI Qcomplex __multc3(fp_t a, fp_t b, fp_t c, fp_t d) {
|
|
fp_t ac = a * c;
|
|
fp_t bd = b * d;
|
|
fp_t ad = a * d;
|
|
fp_t bc = b * c;
|
|
Qcomplex z;
|
|
COMPLEXTF_REAL(z) = ac - bd;
|
|
COMPLEXTF_IMAGINARY(z) = ad + bc;
|
|
if (crt_isnan(COMPLEXTF_REAL(z)) && crt_isnan(COMPLEXTF_IMAGINARY(z))) {
|
|
int recalc = 0;
|
|
if (crt_isinf(a) || crt_isinf(b)) {
|
|
a = crt_copysigntf(crt_isinf(a) ? 1 : 0, a);
|
|
b = crt_copysigntf(crt_isinf(b) ? 1 : 0, b);
|
|
if (crt_isnan(c))
|
|
c = crt_copysigntf(0, c);
|
|
if (crt_isnan(d))
|
|
d = crt_copysigntf(0, d);
|
|
recalc = 1;
|
|
}
|
|
if (crt_isinf(c) || crt_isinf(d)) {
|
|
c = crt_copysigntf(crt_isinf(c) ? 1 : 0, c);
|
|
d = crt_copysigntf(crt_isinf(d) ? 1 : 0, d);
|
|
if (crt_isnan(a))
|
|
a = crt_copysigntf(0, a);
|
|
if (crt_isnan(b))
|
|
b = crt_copysigntf(0, b);
|
|
recalc = 1;
|
|
}
|
|
if (!recalc &&
|
|
(crt_isinf(ac) || crt_isinf(bd) || crt_isinf(ad) || crt_isinf(bc))) {
|
|
if (crt_isnan(a))
|
|
a = crt_copysigntf(0, a);
|
|
if (crt_isnan(b))
|
|
b = crt_copysigntf(0, b);
|
|
if (crt_isnan(c))
|
|
c = crt_copysigntf(0, c);
|
|
if (crt_isnan(d))
|
|
d = crt_copysigntf(0, d);
|
|
recalc = 1;
|
|
}
|
|
if (recalc) {
|
|
COMPLEXTF_REAL(z) = CRT_INFINITY * (a * c - b * d);
|
|
COMPLEXTF_IMAGINARY(z) = CRT_INFINITY * (a * d + b * c);
|
|
}
|
|
}
|
|
return z;
|
|
}
|
|
|
|
#endif
|