17 lines
594 B
Fortran
17 lines
594 B
Fortran
! Verify that`-O{n}` is indeed taken into account when defining the LLVM backend pass pipeline.
|
|
|
|
! REQUIRES: aarch64-registered-target
|
|
|
|
! RUN: %flang_fc1 -S -O2 %s -triple aarch64-unknown-linux-gnu -mllvm -debug-pass=Structure -o /dev/null 2>&1 | FileCheck %s --check-prefix=CHECK-O2
|
|
! RUN: %flang_fc1 -S -O3 %s -triple aarch64-unknown-linux-gnu -mllvm -debug-pass=Structure -o /dev/null 2>&1 | FileCheck %s --check-prefix=CHECK-O3
|
|
|
|
! CHECK-O2-NOT: SVE intrinsics optimizations
|
|
|
|
! CHECK-O3: SVE intrinsics optimizations
|
|
|
|
subroutine simple_loop
|
|
integer :: i
|
|
do i=1,5
|
|
end do
|
|
end subroutine
|