1 //===-- Unittests for fmul ------------------------------------------------===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 9 #include "MulTest.h" 10 11 #include "src/math/fmul.h" 12 13 LIST_MUL_TESTS(float, double, LIBC_NAMESPACE::fmul) 14 15 TEST_F(LlvmLibcMulTest, SpecialInputs) { 16 constexpr double INPUTS[][2] = { 17 {0x1.0100010002p8, 0x1.fffcp14}, 18 {0x1.000000b92144p-7, 0x1.62p7}, 19 }; 20 21 constexpr float RESULTS[] = { 22 0x1.00fdfep+23f, 23 0x1.620002p0f, 24 }; 25 26 constexpr size_t N = sizeof(RESULTS) / sizeof(RESULTS[0]); 27 28 for (size_t i = 0; i < N; ++i) { 29 float result = LIBC_NAMESPACE::fmul(INPUTS[i][0], INPUTS[i][1]); 30 EXPECT_FP_EQ(RESULTS[i], result); 31 } 32 } 33