1! { dg-do compile } 2! { dg-require-effective-target vect_float } 3 4SUBROUTINE FOO(A, B, C) 5DIMENSION A(1000000), B(1000000), C(1000000) 6READ*, X, Y 7A = LOG(X); B = LOG(Y); C = A + B 8PRINT*, C(500000) 9END 10 11! First loop (A=LOG(X)) is vectorized using peeling to align the store. 12! Same for the second loop (B=LOG(Y)). 13! Third loop (C = A + B) is vectorized using versioning (for targets that don't 14! support unaligned loads) or using peeling to align the store (on targets that 15! support unaligned loads). 16 17! { dg-final { scan-tree-dump-times "vectorized 3 loops" 1 "vect" } } 18! { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 3 "vect" { xfail { vect_no_align || { ! vector_alignment_reachable } } } } } 19! { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 2 "vect" { target { vect_no_align && { ! vector_alignment_reachable } } } } } 20! { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 2 "vect" { xfail { vect_no_align } } } } 21! { dg-final { scan-tree-dump-times "Alignment of access forced using versioning." 3 "vect" {target { vect_no_align || { { ! vector_alignment_reachable } && { ! vect_hw_misalign } } } } } } 22! { dg-final { cleanup-tree-dump "vect" } } 23