xref: /llvm-project/flang/test/Driver/compiler-options.f90 (revision 06eb10dadfaeaadc5d0d95d38bea4bfb5253e077)
1! RUN: %flang -S -emit-llvm -flang-deprecated-no-hlfir -o - %s | FileCheck %s
2! Test communication of COMPILER_OPTIONS from flang to flang -fc1.
3! CHECK: [[OPTSVAR:@_QQclX[0-9a-f]+]] = {{[a-z]+}} constant [[[OPTSLEN:[0-9]+]] x i8] c"{{.*}}flang{{(\.exe)?}} {{.*}}-S -emit-llvm -flang-deprecated-no-hlfir -o - {{.*}}compiler-options.f90"
4program main
5    use ISO_FORTRAN_ENV, only: compiler_options
6    implicit none
7    character (len = :), allocatable :: v
8! CHECK: call void @llvm.memmove.p0.p0.i64(ptr %{{[0-9]+}}, ptr [[OPTSVAR]], i64 [[OPTSLEN]], i1 false)
9    v = compiler_options()
10    print *, v
11    deallocate(v)
12    close(1)
13end program main
14