1! { dg-do compile { target vect_simd_clones } } 2! { dg-additional-options "-O0 -fdump-tree-gimple -fdump-tree-optimized" } 3! { dg-additional-options "-mno-sse3" { target { i?86-*-* x86_64-*-* } } } 4 5module main 6 implicit none 7contains 8 integer function f01 (x) 9 integer, intent (in) :: x 10 f01 = x 11 end function 12 13 integer function f02 (x) 14 integer, intent (in) :: x 15 f02 = x 16 end function 17 18 integer function f03 (x) 19 integer, intent (in) :: x 20 f03 = x 21 end function 22 23 integer function f04 (x) 24 integer, intent(in) :: x 25 26 !$omp declare variant (f01) match (device={isa("avx512f")}) ! 4 or 8 27 !$omp declare variant (f02) match (implementation={vendor(score(3):gnu)},device={kind(cpu)}) ! (1 or 2) + 3 28 !$omp declare variant (f03) match (implementation={vendor(score(5):gnu)},device={kind(host)}) ! (1 or 2) + 5 29 f04 = x 30 end function 31 32 integer function test1 (x) 33 !$omp declare simd 34 integer, intent (in) :: x 35 integer :: a, b 36 37 ! At gimplification time, we can't decide yet which function to call. 38 ! { dg-final { scan-tree-dump-times "f04 \\\(x" 2 "gimple" } } 39 ! After simd clones are created, the original non-clone test1 shall 40 ! call f03 (score 6), the sse2/avx/avx2 clones too, but avx512f clones 41 ! shall call f01 with score 8. 42 ! { dg-final { scan-tree-dump-not "f04 \\\(x" "optimized" } } 43 ! { dg-final { scan-tree-dump-times "f03 \\\(x" 14 "optimized" } } 44 ! { dg-final { scan-tree-dump-times "f01 \\\(x" 4 "optimized" } } 45 a = f04 (x) 46 b = f04 (x) 47 test1 = a + b 48 end function 49end module 50