6f1e966874
This is the C++ equivalent of r277950. The changes are very similar to there. Perhaps the only noteworthy thing (that I know of) is that the patch continues to treat !gnu_vector_type_p vector types as literal types/potential constexprs. Disabling the GNU vector extensions shouldn't in itself stop the types from being literal types, since whatever the target provides instead might be constexpr material. 2019-12-04 Richard Sandiford <richard.sandiford@arm.com> gcc/cp/ * cp-tree.h (CP_AGGREGATE_TYPE_P): Check for gnu_vector_type_p instead of VECTOR_TYPE. * call.c (build_conditional_expr_1): Restrict vector handling to vectors that satisfy gnu_vector_type_p. * cvt.c (ocp_convert): Only allow vectors to be converted to bool if they satisfy gnu_vector_type_p. (build_expr_type_conversion): Only allow conversions from vectors if they satisfy gnu_vector_type_p. * typeck.c (cp_build_binary_op): Only allow binary operators to be applied to vectors if they satisfy gnu_vector_type_p. (cp_build_unary_op): Likewise unary operators. (build_reinterpret_cast_1): gcc/testsuite/ * g++.target/aarch64/sve/acle/general-c++/gnu_vectors_1.C: New test. * g++.target/aarch64/sve/acle/general-c++/gnu_vectors_2.C: New test. From-SVN: r278957 |
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| contrib | ||
| fixincludes | ||
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| libgo | ||
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