isl_stream_read_multi_pw_aff: reuse read_optional_formula
commit69a32df574d3a4be5031d7e0e3c5d9539758f596
authorSven Verdoolaege <sven@cerebras.net>
Wed, 10 Aug 2022 08:27:38 +0000 (10 10:27 +0200)
committerSven Verdoolaege <sven@cerebras.net>
Mon, 2 Jan 2023 11:58:54 +0000 (2 12:58 +0100)
tree09576909bee3677f1d4de63c80edbfe99b2df80c
parent0831b7afa23a307180a0907e2dce1661a8bb5b91
isl_stream_read_multi_pw_aff: reuse read_optional_formula

This makes parsing more consistent between isl_multi_pw_aff and
isl_pw_multi_aff and allows isl_stream_read_multi_pw_aff
to reuse read_conditional_multi_pw_aff in the next commit.

Signed-off-by: Sven Verdoolaege <sven@cerebras.net>
isl_input.c