c001c194a2
As mentioned in the PR, Uai constraint stands for aarch64_sve_scalar_inc_dec_immediate while Uav for aarch64_sve_addvl_addpl_immediate. Both *add<mode>3_aarch64 and *add<mode>3_poly_1 patterns use * return aarch64_output_sve_scalar_inc_dec (operands[2]); * return aarch64_output_sve_addvl_addpl (operands[2]); in that order, but the former with Uai,Uav order, while the latter with Uav,Uai instead. This patch swaps the constraints so that they match the output. Co-authored-by: Richard Sandiford <richard.sandiford@arm.com> 2021-03-31 Jakub Jelinek <jakub@redhat.com> Richard Sandiford <richard.sandiford@arm.com> PR target/99813 * config/aarch64/aarch64.md (*add<mode>3_poly_1): Swap Uai and Uav constraints on operands[2] and similarly 0 and rk constraints on operands[1] corresponding to that. * g++.target/aarch64/sve/pr99813.C: New test. |
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