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67f9183c11
Implement ==, !=, <, <=, >, >= comparsion operators for vector type. --------- Signed-off-by: yronglin <yronglin777@gmail.com>
295 lines
13 KiB
C++
295 lines
13 KiB
C++
// RUN: %clang_cc1 %s -triple x86_64-linux-gnu -std=c++14 -fsyntax-only -verify
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// RUN: %clang_cc1 %s -triple x86_64-linux-gnu -fexperimental-new-constant-interpreter -std=c++14 -fsyntax-only -verify
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using FourCharsVecSize __attribute__((vector_size(4))) = char;
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using FourIntsVecSize __attribute__((vector_size(16))) = int;
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using FourLongLongsVecSize __attribute__((vector_size(32))) = long long;
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using FourFloatsVecSize __attribute__((vector_size(16))) = float;
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using FourDoublesVecSize __attribute__((vector_size(32))) = double;
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using FourI128VecSize __attribute__((vector_size(64))) = __int128;
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using FourCharsExtVec __attribute__((ext_vector_type(4))) = char;
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using FourIntsExtVec __attribute__((ext_vector_type(4))) = int;
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using FourI128ExtVec __attribute__((ext_vector_type(4))) = __int128;
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// Only int vs float makes a difference here, so we only need to test 1 of each.
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// Test Char to make sure the mixed-nature of shifts around char is evident.
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void CharUsage() {
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constexpr auto w = FourCharsVecSize{1, 2, 3, 4} <
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FourCharsVecSize{4, 3, 2, 1};
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static_assert(w[0] == -1 && w[1] == -1 && w[2] == 0 && w[3] == 0, "");
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constexpr auto x = FourCharsVecSize{1, 2, 3, 4} >
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FourCharsVecSize{4, 3, 2, 1};
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static_assert(x[0] == 0 && x[1] == 0 && x[2] == -1 && x[3] == -1, "");
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constexpr auto y = FourCharsVecSize{1, 2, 3, 4} <=
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FourCharsVecSize{4, 3, 3, 1};
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static_assert(y[0] == -1 && y[1] == -1 && y[2] == -1 && y[3] == 0, "");
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constexpr auto z = FourCharsVecSize{1, 2, 3, 4} >=
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FourCharsVecSize{4, 3, 3, 1};
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static_assert(z[0] == 0 && z[1] == 0 && z[2] == -1 && z[3] == -1, "");
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constexpr auto A = FourCharsVecSize{1, 2, 3, 4} ==
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FourCharsVecSize{4, 3, 3, 1};
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static_assert(A[0] == 0 && A[1] == 0 && A[2] == -1 && A[3] == 0, "");
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constexpr auto B = FourCharsVecSize{1, 2, 3, 4} !=
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FourCharsVecSize{4, 3, 3, 1};
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static_assert(B[0] == -1 && B[1] == -1 && B[2] == 0 && B[3] == -1, "");
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constexpr auto C = FourCharsVecSize{1, 2, 3, 4} < 3;
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static_assert(C[0] == -1 && C[1] == -1 && C[2] == 0 && C[3] == 0, "");
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constexpr auto D = FourCharsVecSize{1, 2, 3, 4} > 3;
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static_assert(D[0] == 0 && D[1] == 0 && D[2] == 0 && D[3] == -1, "");
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constexpr auto E = FourCharsVecSize{1, 2, 3, 4} <= 3;
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static_assert(E[0] == -1 && E[1] == -1 && E[2] == -1 && E[3] == 0, "");
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constexpr auto F = FourCharsVecSize{1, 2, 3, 4} >= 3;
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static_assert(F[0] == 0 && F[1] == 0 && F[2] == -1 && F[3] == -1, "");
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constexpr auto G = FourCharsVecSize{1, 2, 3, 4} == 3;
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static_assert(G[0] == 0 && G[1] == 0 && G[2] == -1 && G[3] == 0, "");
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constexpr auto H = FourCharsVecSize{1, 2, 3, 4} != 3;
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static_assert(H[0] == -1 && H[1] == -1 && H[2] == 0 && H[3] == -1, "");
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constexpr auto H1 = FourCharsVecSize{-1, -1, 0, -1};
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constexpr auto InvH = -H1;
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static_assert(InvH[0] == 1 && InvH[1] == 1 && InvH[2] == 0 && InvH[3] == 1, "");
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constexpr auto ae = ~FourCharsVecSize{1, 2, 10, 20};
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static_assert(ae[0] == -2 && ae[1] == -3 && ae[2] == -11 && ae[3] == -21, "");
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constexpr auto af = !FourCharsVecSize{0, 1, 8, -1};
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static_assert(af[0] == -1 && af[1] == 0 && af[2] == 0 && af[3] == 0, "");
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}
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void CharExtVecUsage() {
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constexpr auto w = FourCharsExtVec{1, 2, 3, 4} <
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FourCharsExtVec{4, 3, 2, 1};
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static_assert(w[0] == -1 && w[1] == -1 && w[2] == 0 && w[3] == 0, "");
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constexpr auto x = FourCharsExtVec{1, 2, 3, 4} >
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FourCharsExtVec{4, 3, 2, 1};
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static_assert(x[0] == 0 && x[1] == 0 && x[2] == -1 && x[3] == -1, "");
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constexpr auto y = FourCharsExtVec{1, 2, 3, 4} <=
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FourCharsExtVec{4, 3, 3, 1};
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static_assert(y[0] == -1 && y[1] == -1 && y[2] == -1 && y[3] == 0, "");
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constexpr auto z = FourCharsExtVec{1, 2, 3, 4} >=
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FourCharsExtVec{4, 3, 3, 1};
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static_assert(z[0] == 0 && z[1] == 0 && z[2] == -1 && z[3] == -1, "");
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constexpr auto A = FourCharsExtVec{1, 2, 3, 4} ==
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FourCharsExtVec{4, 3, 3, 1};
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static_assert(A[0] == 0 && A[1] == 0 && A[2] == -1 && A[3] == 0, "");
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constexpr auto B = FourCharsExtVec{1, 2, 3, 4} !=
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FourCharsExtVec{4, 3, 3, 1};
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static_assert(B[0] == -1 && B[1] == -1 && B[2] == 0 && B[3] == -1, "");
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constexpr auto C = FourCharsExtVec{1, 2, 3, 4} < 3;
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static_assert(C[0] == -1 && C[1] == -1 && C[2] == 0 && C[3] == 0, "");
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constexpr auto D = FourCharsExtVec{1, 2, 3, 4} > 3;
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static_assert(D[0] == 0 && D[1] == 0 && D[2] == 0 && D[3] == -1, "");
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constexpr auto E = FourCharsExtVec{1, 2, 3, 4} <= 3;
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static_assert(E[0] == -1 && E[1] == -1 && E[2] == -1 && E[3] == 0, "");
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constexpr auto F = FourCharsExtVec{1, 2, 3, 4} >= 3;
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static_assert(F[0] == 0 && F[1] == 0 && F[2] == -1 && F[3] == -1, "");
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constexpr auto G = FourCharsExtVec{1, 2, 3, 4} == 3;
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static_assert(G[0] == 0 && G[1] == 0 && G[2] == -1 && G[3] == 0, "");
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constexpr auto H = FourCharsExtVec{1, 2, 3, 4} != 3;
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static_assert(H[0] == -1 && H[1] == -1 && H[2] == 0 && H[3] == -1, "");
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constexpr auto H1 = FourCharsExtVec{-1, -1, 0, -1};
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constexpr auto InvH = -H1;
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static_assert(InvH[0] == 1 && InvH[1] == 1 && InvH[2] == 0 && InvH[3] == 1, "");
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constexpr auto ae = ~FourCharsExtVec{1, 2, 10, 20};
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static_assert(ae[0] == -2 && ae[1] == -3 && ae[2] == -11 && ae[3] == -21, "");
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constexpr auto af = !FourCharsExtVec{0, 1, 8, -1};
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static_assert(af[0] == -1 && af[1] == 0 && af[2] == 0 && af[3] == 0, "");
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}
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void FloatUsage() {
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constexpr auto w = FourFloatsVecSize{1, 2, 3, 4} <
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FourFloatsVecSize{4, 3, 2, 1};
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static_assert(w[0] == -1 && w[1] == -1 && w[2] == 0 && w[3] == 0, "");
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constexpr auto x = FourFloatsVecSize{1, 2, 3, 4} >
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FourFloatsVecSize{4, 3, 2, 1};
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static_assert(x[0] == 0 && x[1] == 0 && x[2] == -1 && x[3] == -1, "");
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constexpr auto y = FourFloatsVecSize{1, 2, 3, 4} <=
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FourFloatsVecSize{4, 3, 3, 1};
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static_assert(y[0] == -1 && y[1] == -1 && y[2] == -1 && y[3] == 0, "");
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constexpr auto z = FourFloatsVecSize{1, 2, 3, 4} >=
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FourFloatsVecSize{4, 3, 3, 1};
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static_assert(z[0] == 0 && z[1] == 0 && z[2] == -1 && z[3] == -1, "");
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constexpr auto A = FourFloatsVecSize{1, 2, 3, 4} ==
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FourFloatsVecSize{4, 3, 3, 1};
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static_assert(A[0] == 0 && A[1] == 0 && A[2] == -1 && A[3] == 0, "");
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constexpr auto B = FourFloatsVecSize{1, 2, 3, 4} !=
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FourFloatsVecSize{4, 3, 3, 1};
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static_assert(B[0] == -1 && B[1] == -1 && B[2] == 0 && B[3] == -1, "");
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constexpr auto C = FourFloatsVecSize{1, 2, 3, 4} < 3;
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static_assert(C[0] == -1 && C[1] == -1 && C[2] == 0 && C[3] == 0, "");
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constexpr auto D = FourFloatsVecSize{1, 2, 3, 4} > 3;
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static_assert(D[0] == 0 && D[1] == 0 && D[2] == 0 && D[3] == -1, "");
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constexpr auto E = FourFloatsVecSize{1, 2, 3, 4} <= 3;
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static_assert(E[0] == -1 && E[1] == -1 && E[2] == -1 && E[3] == 0, "");
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constexpr auto F = FourFloatsVecSize{1, 2, 3, 4} >= 3;
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static_assert(F[0] == 0 && F[1] == 0 && F[2] == -1 && F[3] == -1, "");
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constexpr auto G = FourFloatsVecSize{1, 2, 3, 4} == 3;
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static_assert(G[0] == 0 && G[1] == 0 && G[2] == -1 && G[3] == 0, "");
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constexpr auto H = FourFloatsVecSize{1, 2, 3, 4} != 3;
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static_assert(H[0] == -1 && H[1] == -1 && H[2] == 0 && H[3] == -1, "");
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constexpr auto Y = FourFloatsVecSize{1.200000e+01, 1.700000e+01, -1.000000e+00, -1.000000e+00};
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constexpr auto Z = -Y;
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static_assert(Z[0] == -1.200000e+01 && Z[1] == -1.700000e+01 && Z[2] == 1.000000e+00 && Z[3] == 1.000000e+00, "");
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// Operator ~ is illegal on floats.
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constexpr auto ae = ~FourFloatsVecSize{0, 1, 8, -1}; // expected-error {{invalid argument type}}
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constexpr auto af = !FourFloatsVecSize{0, 1, 8, -1};
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static_assert(af[0] == -1 && af[1] == 0 && af[2] == 0 && af[3] == 0, "");
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}
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void FloatVecUsage() {
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constexpr auto w = FourFloatsVecSize{1, 2, 3, 4} <
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FourFloatsVecSize{4, 3, 2, 1};
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static_assert(w[0] == -1 && w[1] == -1 && w[2] == 0 && w[3] == 0, "");
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constexpr auto x = FourFloatsVecSize{1, 2, 3, 4} >
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FourFloatsVecSize{4, 3, 2, 1};
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static_assert(x[0] == 0 && x[1] == 0 && x[2] == -1 && x[2] == -1, "");
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constexpr auto y = FourFloatsVecSize{1, 2, 3, 4} <=
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FourFloatsVecSize{4, 3, 3, 1};
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static_assert(y[0] == -1 && y[1] == -1 && y[2] == -1 && y[3] == 0, "");
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constexpr auto z = FourFloatsVecSize{1, 2, 3, 4} >=
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FourFloatsVecSize{4, 3, 3, 1};
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static_assert(z[0] == 0 && z[1] == 0 && z[2] == -1 && z[3] == -1, "");
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constexpr auto A = FourFloatsVecSize{1, 2, 3, 4} ==
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FourFloatsVecSize{4, 3, 3, 1};
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static_assert(A[0] == 0 && A[1] == 0 && A[2] == -1 && A[3] == 0, "");
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constexpr auto B = FourFloatsVecSize{1, 2, 3, 4} !=
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FourFloatsVecSize{4, 3, 3, 1};
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static_assert(B[0] == -1 && B[1] == -1 && B[2] == 0 && B[3] == -1, "");
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constexpr auto C = FourFloatsVecSize{1, 2, 3, 4} < 3;
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static_assert(C[0] == -1 && C[1] == -1 && C[2] == 0 && C[3] == 0, "");
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constexpr auto D = FourFloatsVecSize{1, 2, 3, 4} > 3;
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static_assert(D[0] == 0 && D[1] == 0 && D[2] == 0 && D[3] == -1, "");
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constexpr auto E = FourFloatsVecSize{1, 2, 3, 4} <= 3;
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static_assert(E[0] == -1 && E[1] == -1 && E[2] == -1 && E[3] == 0, "");
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constexpr auto F = FourFloatsVecSize{1, 2, 3, 4} >= 3;
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static_assert(F[0] == 0 && F[1] == 0 && F[2] == -1 && F[3] == -1, "");
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constexpr auto G = FourFloatsVecSize{1, 2, 3, 4} == 3;
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static_assert(G[0] == 0 && G[1] == 0 && G[2] == -1 && G[3] == 0, "");
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constexpr auto H = FourFloatsVecSize{1, 2, 3, 4} != 3;
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static_assert(H[0] == -1 && H[1] == -1 && H[2] == 0 && H[3] == -1, "");
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constexpr auto Y = FourFloatsVecSize{1.200000e+01, 1.700000e+01, -1.000000e+00, -1.000000e+00};
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constexpr auto Z = -Y;
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static_assert(Z[0] == -1.200000e+01 && Z[1] == -1.700000e+01 && Z[2] == 1.000000e+00 && Z[3] == 1.000000e+00, "");
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// Operator ~ is illegal on floats.
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constexpr auto ae = ~FourFloatsVecSize{0, 1, 8, -1}; // expected-error {{invalid argument type}}
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constexpr auto af = !FourFloatsVecSize{0, 1, 8, -1};
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static_assert(af[0] == -1 && af[1] == 0 && af[2] == 0 && af[3] == 0, "");
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}
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void I128Usage() {
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constexpr auto a = FourI128VecSize{1, 2, 3, 4};
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static_assert(a[0] == 1 && a[1] == 2 && a[2] == 3 && a[3] == 4, "");
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constexpr auto b = a < 3;
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static_assert(b[0] == -1 && b[1] == -1 && b[2] == 0 && b[3] == 0, "");
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// Operator ~ is illegal on floats, so no test for that.
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constexpr auto c = ~FourI128VecSize{1, 2, 10, 20};
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static_assert(c[0] == -2 && c[1] == -3 && c[2] == -11 && c[3] == -21, "");
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constexpr auto d = !FourI128VecSize{0, 1, 8, -1};
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static_assert(d[0] == -1 && d[1] == 0 && d[2] == 0 && d[3] == 0, "");
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}
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void I128VecUsage() {
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constexpr auto a = FourI128ExtVec{1, 2, 3, 4};
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static_assert(a[0] == 1 && a[1] == 2 && a[2] == 3 && a[3] == 4, "");
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constexpr auto b = a < 3;
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static_assert(b[0] == -1 && b[1] == -1 && b[2] == 0 && b[3] == 0, "");
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// Operator ~ is illegal on floats, so no test for that.
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constexpr auto c = ~FourI128ExtVec{1, 2, 10, 20};
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static_assert(c[0] == -2 && c[1] == -3 && c[2] == -11 && c[3] == -21, "");
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constexpr auto d = !FourI128ExtVec{0, 1, 8, -1};
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static_assert(d[0] == -1 && d[1] == 0 && d[2] == 0 && d[3] == 0, "");
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}
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using FourBoolsExtVec __attribute__((ext_vector_type(4))) = bool;
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void BoolVecUsage() {
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constexpr auto a = FourBoolsExtVec{true, false, true, false} <
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FourBoolsExtVec{false, false, true, true};
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static_assert(a[0] == false && a[1] == false && a[2] == false && a[3] == true, "");
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constexpr auto b = FourBoolsExtVec{true, false, true, false} <=
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FourBoolsExtVec{false, false, true, true};
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static_assert(b[0] == false && b[1] == true && b[2] == true && b[3] == true, "");
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constexpr auto c = FourBoolsExtVec{true, false, true, false} ==
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FourBoolsExtVec{false, false, true, true};
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static_assert(c[0] == false && c[1] == true && c[2] == true && c[3] == false, "");
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constexpr auto d = FourBoolsExtVec{true, false, true, false} !=
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FourBoolsExtVec{false, false, true, true};
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static_assert(d[0] == true && d[1] == false && d[2] == false && d[3] == true, "");
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constexpr auto e = FourBoolsExtVec{true, false, true, false} >=
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FourBoolsExtVec{false, false, true, true};
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static_assert(e[0] == true && e[1] == true && e[2] == true && e[3] == false, "");
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constexpr auto f = FourBoolsExtVec{true, false, true, false} >
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FourBoolsExtVec{false, false, true, true};
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static_assert(f[0] == true && f[1] == false && f[2] == false && f[3] == false, "");
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constexpr auto j = !FourBoolsExtVec{true, false, true, false};
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static_assert(j[0] == false && j[1] == true && j[2] == false && j[3] == true, "");
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constexpr auto k = ~FourBoolsExtVec{true, false, true, false};
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static_assert(k[0] == false && k[1] == true && k[2] == false && k[3] == true, "");
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}
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