Rupert Wood wrote:
Jim Marshall wrote:
We compile our code on Linux using 3.2.2 on red hat 9. That version
of the compiler has the option "-minline-all-stringops".
:
I'm just curious about this particular flag and why it was removed.
It wasn't - it's an ix86/x86_64 switch and not supported on sparc. e.g. from the GCC 4.2 manual:
http://gcc.gnu.org/onlinedocs/gcc-4.2.0/gcc/i386-and-x86_002d64-Options.html
minline-all-stringops
By default GCC inlines string operations only when destination is
known to be aligned at least to 4 byte boundary. This enables more
inlining, increase code size, but may improve performance of code
that depends on fast memcpy, strlen and memset for short lengths.
In general '-m' switches are target-specific.
Rup.
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Ahh - My bad. Obviously missed that in the doc. Makes sense now, thanks!
