| 1 | #include "polly/Support/ISLTools.h" |
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| 2 | #include "gmock/gmock.h" |
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| 3 | #include "gtest/gtest.h" |
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| 4 | |
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| 5 | namespace isl { |
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| 6 | static bool operator==(const isl::basic_set &A, const isl::basic_set &B) { |
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| 7 | return A.is_equal(bset2: B); |
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| 8 | } |
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| 9 | } // namespace isl |
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| 10 | |
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| 11 | TEST(Support, isl_iterator) { |
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| 12 | std::unique_ptr<isl_ctx, decltype(&isl_ctx_free)> RawCtx(isl_ctx_alloc(), |
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| 13 | &isl_ctx_free); |
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| 14 | isl::ctx Ctx(RawCtx.get()); |
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| 15 | |
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| 16 | isl::basic_set A( |
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| 17 | Ctx, "{ [x, y] : 0 <= x <= 5 and y >= 0 and x > 0 and 0 < y <= 5 }" ); |
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| 18 | isl::basic_set B( |
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| 19 | Ctx, "{ [x, y] : 0 <= x <= 5 and y >= 0 and x <= 4 and y <= 3 + x }" ); |
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| 20 | isl::set S = A.unite(bset2: B); |
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| 21 | |
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| 22 | ASSERT_EQ(S.n_basic_set().release(), 2); |
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| 23 | std::vector<isl::basic_set> Sets; |
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| 24 | for (auto BS : S.get_basic_set_list()) |
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| 25 | Sets.push_back(x: BS); |
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| 26 | EXPECT_THAT(Sets, testing::UnorderedElementsAre(A, B)); |
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| 27 | } |
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| 28 | |
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