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How to obtain info about `-ffixed-reg' at a compilation?
- From: "Dmitry K." <dmixm at marine dot febras dot ru>
- To: gcc at gcc dot gnu dot org
- Date: Sun, 16 Jan 2005 14:20:15 +1000
- Subject: How to obtain info about `-ffixed-reg' at a compilation?
Hi.
Is it a simple method to obtain info about GCC options,
that changes registers allocation (like fixed-reg,
call-used-reg ...), at a compile time ?
First, for asm-with-cpp programs, like setjmp/longjmp.
I have look output `-dM': nothing appropriate.
Thanks in advance.