------- Comment #2 from tkoenig at gcc dot gnu dot org 2009-07-04 10:16 ------- (In reply to comment #1) > Very naive question: is it not what -m32 should do?
The gcc info page states
`-m32'
`-m64'
Generate code for a 32-bit or 64-bit environment. The 32-bit
environment sets int, long and pointer to 32 bits and generates
code that runs on any i386 system.
So, -m32 doesn't use the new, extended register set.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40647
