0fd03b44ab
This patch makes expand_expr_real_2 cope with polynomial mode sizes when handling conversions involving a union type. 2018-01-03 Richard Sandiford <richard.sandiford@linaro.org> Alan Hayward <alan.hayward@arm.com> David Sherwood <david.sherwood@arm.com> gcc/ * expr.c (expand_expr_real_2): When handling conversions involving unions, apply tree_to_poly_uint64 to the TYPE_SIZE rather than multiplying int_size_in_bytes by BITS_PER_UNIT. Treat GET_MODE_BISIZE as a poly_uint64 too. Co-Authored-By: Alan Hayward <alan.hayward@arm.com> Co-Authored-By: David Sherwood <david.sherwood@arm.com> From-SVN: r256151 |
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