Change Details

An extractelt with a constant index which extracts an element from the two vector operands of a select can be directly folded into a select. extractelt (select %cond, <vec1>, <vec2>), %c -> select %cond, <vec1>[c], <vec2>[c] Note: the implementation currently only works for constant vector operands.

An extractelt with a constant index which extracts an element from the two vector operands of a select can be directly folded into a select. extractelt (select %x, %vec1, %vec2), %const -> select %x, %vec1[%const], %vec2[%const] Note: the implementation currently only works for constant vector operands.

An extractelt with a constant index which extracts an element from the two vector operands of a select can be directly folded into a select. extractelt (select %condx, <%vec1>, <%vec2>), %const -> select %condx, <%vec1>[c[%const], <%vec2>[c[%const] Note: the implementation currently only works for constant vector operands.