Henri Moilanen wrote:
Hello,
I thought you might be interested in following. There was this "feature"
that gcc did not generate autoincrementing addresses for byte accesses. I
looked at it and got it fixed imho. Now it seems to produce a bit more
optimized code. Code looks good for my eyes, but please review the patch.
Also included in the patch is a fix for a case where negation of a 32-bit
operand generates some unnecessary movs. Now the code generated looks
again fine. But please review...
The patch was for gcc-core 3.3.6
Do you have a test case for this? some code than generates the "feature"
and the fixed output from the compiler? the output from --save-temps
(the .i file) are useful.
Thanks,
--
Peter Jansen
STS
Antarctic Division
203 Channel Highway
Kingston
TAS 7050
AUSTRALIA
Phone +61 3 6232 3533
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