Member Avatar for wildplace

i used one register in my inline asm. when i compare the asm codes with and without clobber, i dont see any different between them. so, what exactly does clobber do?

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  • Latest Post Latest Post by thines01
Member Avatar for thines01

I saw a forum with this statement

The clobber list tells gcc which registers (or memory) are changed by
the asm, but not listed as an output.

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