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* Re: optimization/5488: wrongcode when optimizing mmx asm inline
@ 2002-10-10 9:43 hubicka
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From: hubicka @ 2002-10-10 9:43 UTC (permalink / raw)
To: gcc-bugs, gcc-prs, nobody, pierre.lombard
Synopsis: wrongcode when optimizing mmx asm inline
State-Changed-From-To: open->closed
State-Changed-By: hubicka
State-Changed-When: Thu Oct 10 09:43:58 2002
State-Changed-Why:
The code is wrong. It passes just one member of the vector to the asm statement, not the whole vector and GCC is valid to make another copy of the same constant elsewhere and pass it to ASM statement, even when it is interesting idea.
You need to pass whole array type (or structure)
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=5488
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2002-10-10 9:43 optimization/5488: wrongcode when optimizing mmx asm inline hubicka
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