hulxv
232f98e8a8
Re-exposes LLVM-libc's `__divsf3` as `shared::divsf3` for reuse by compiler-rt's builtins. Stacked change - merge these first: - #200094 - #205669 - #205670 - #205671 - #205672 - #205673 - #205674 - #205675 - #205676 - #205677 - #205678 Part of #197824
41 lines
1.6 KiB
C++
41 lines
1.6 KiB
C++
//===-- Unittests for shared builtins -------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "shared/builtins.h"
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#include "test/UnitTest/FPMatcher.h"
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#include "test/UnitTest/Test.h"
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TEST(LlvmLibcSharedBuiltinsTest, AllFloat) {
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EXPECT_FP_EQ(3.0f, LIBC_NAMESPACE::shared::addsf3(1.0f, 2.0f));
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EXPECT_FP_EQ(3.0f, LIBC_NAMESPACE::shared::divsf3(6.0f, 2.0f));
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EXPECT_FP_EQ(6.0f, LIBC_NAMESPACE::shared::mulsf3(2.0f, 3.0f));
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EXPECT_FP_EQ(2.0f, LIBC_NAMESPACE::shared::subsf3(5.0f, 3.0f));
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}
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TEST(LlvmLibcSharedBuiltinsTest, AllDouble) {
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EXPECT_FP_EQ(3.0, LIBC_NAMESPACE::shared::adddf3(1.0, 2.0));
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EXPECT_FP_EQ(3.0, LIBC_NAMESPACE::shared::divdf3(6.0, 2.0));
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EXPECT_FP_EQ(6.0, LIBC_NAMESPACE::shared::muldf3(2.0, 3.0));
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EXPECT_FP_EQ(2.0, LIBC_NAMESPACE::shared::subdf3(5.0, 3.0));
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}
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#ifdef LIBC_TYPES_HAS_FLOAT128
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TEST(LlvmLibcSharedBuiltinsTest, AllFloat128) {
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EXPECT_FP_EQ(float128(3.0),
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LIBC_NAMESPACE::shared::addtf3(float128(1.0), float128(2.0)));
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EXPECT_FP_EQ(float128(3.0),
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LIBC_NAMESPACE::shared::divtf3(float128(6.0), float128(2.0)));
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EXPECT_FP_EQ(float128(6.0),
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LIBC_NAMESPACE::shared::multf3(float128(2.0), float128(3.0)));
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EXPECT_FP_EQ(float128(2.0),
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LIBC_NAMESPACE::shared::subtf3(float128(5.0), float128(3.0)));
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}
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#endif // LIBC_TYPES_HAS_FLOAT128
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