Reorganized code to eliminate repeated ampersand logic and removed whitespace skipping.

Author: Karthikdhondi

flang/test/Parser/cd_continuation.f90 renamed to flang/test/Parser/compiler-directive_continuation.f90

@@ -17,23 +17,6 @@ subroutine mixed_form1()
 end subroutine	
 
 
-
-! CHECK-LABEL: subroutine mixed_form2()
-! CHECK-OMP: i = 0
-! CHECK-OMP: i = 1 +100+ 1000+ 10 + 1 +1000000000 + 1000000
-! CHECK: i = 1 + 10 + 10000 + 1000000
-subroutine mixed_form2()
-!$ i = 0
-   i = 1 &
-  !$+100&
-  !$&+ 1000&
-   &+ 10 + 1&
-  !$& +100000&
-   & 0000 + 1000000
-
-end subroutine
-
-
 ! Testing continuation lines in only Fortran Free form Source
 ! CHECK-LABEL: subroutine mixed_form3()
 ! CHECK-OMP: i = 1 +10 +100+ 1000 + 10000