Messages in this thread | | | Date | Tue, 24 Nov 2009 15:32:20 +0000 | From | Andrew Haley <> | Subject | Re: [PATCH][GIT PULL][v2.6.32] tracing/x86: Add check to detect GCC messing with mcount prologue |
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Jakub Jelinek wrote: > On Tue, Nov 24, 2009 at 03:55:49PM +0100, Thomas Gleixner wrote: >>> you should compile your code with -maccumulate-outgoing-args, and there's >>> no need to use -mtune=generic. Is that right? >> Seems to work. What other side effects has that ? > > Faster code, significant increase in code size though.
Does it affect code size when we don't have to realign the stack pointer?
Andrew.
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