| 1 | //===-- mulosi4.c - Implement __mulosi4 -----------------------------------===// |
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| 2 | // |
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| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 4 | // See https://llvm.org/LICENSE.txt for license information. |
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| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 6 | // |
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| 7 | //===----------------------------------------------------------------------===// |
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| 8 | // |
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| 9 | // This file implements __mulosi4 for the compiler_rt library. |
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| 10 | // |
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| 11 | //===----------------------------------------------------------------------===// |
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| 12 | |
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| 13 | #define fixint_t si_int |
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| 14 | #define fixuint_t su_int |
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| 15 | #include "int_mulo_impl.inc" |
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| 16 | |
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| 17 | // Returns: a * b |
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| 18 | |
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| 19 | // Effects: sets *overflow to 1 if a * b overflows |
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| 20 | |
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| 21 | COMPILER_RT_ABI si_int __mulosi4(si_int a, si_int b, int *overflow) { |
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| 22 | return __muloXi4(a, b, overflow); |
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| 23 | } |
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| 24 | |
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