HP Fortran v2.9 for HP-UX 11i v2 Release Note5991-0697

HP Fortran for HP-UX v2.9

What’s in This Version

Chapter 16

• Modifed EPC to allow for finer-grained control of alignment attributes for COMMONs,record

fields, and SEQUENCE derived types (previously, these could not be specified individually).

• Modified BRIDGE to allow U2 unaligned record field subtypes to be emitted in 2, 4, and 8

byte record modes (previously only done for packed fields). As with packed fields, this is

done for Itanium processor family systems only, since the PA-RISC backend doesn’t assert

on this condition.

New options

The following Tru64 Fortran options have been added:

• -fpconstant flag (alternate spelling of -R8)

•-check_bounds (alternate for -C)

• -[no]cpp flags

• -fixed/-free flags

• -d_lines (synonym for +dlines)

• -integer_size (16|32|64) flag

• -i2, -i4, -i8 flags

• -1, -66, -f66, -nof77, -onetrip (alternate for +onetrip)

• -nof66 (alternate for +noonetrip)

• -static, -noautomatic, -norecursive flags (all alternate spellings of +save)

• -automatic and -recursive (alternates for +nosave)

• -show [no]code (alternate for +[no]asm)

• -[no]machine_code (alternate for +[no]extend_source)

• -col72 (alternate for +noextend_source)

• -u (alternate for +implicit_none)

• -names {uppercase|lowercase} (alternate for +[no]uppercase)

• -[no]altparam (-Wc, -dps)

• -what (alternate for +what)

• +[no]padsrc flag (not restricted to Tru64 mode). HP mode default is +padsrc

• -check [no]bounds options (for example, -[no]check_bounds)