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Re: RFA: -mfpmath=sse -fpic vs double constants
- From: David Edelsohn <dje at watson dot ibm dot com>
- To: Paolo Bonzini <paolo dot bonzini at lu dot unisi dot ch>
- Cc: gcc-patches at gcc dot gnu dot org, Dale Johannesen <dalej at apple dot com>
- Date: Fri, 08 Jul 2005 12:37:36 -0400
- Subject: Re: RFA: -mfpmath=sse -fpic vs double constants
- References: <42CEA12B.6030001@lu.unisi.ch>
* expr.c (emit_move_insn): Don't use compress_float_constant
unless optimize_size.
Why is this heuristic correct for all architectures? Or are you assuming
x86 and instruction size?
David