Messages in this thread | | | From | Segher Boessenkool <> | Subject | Re: [PATCH 0/24] make atomic_read() behave consistently across all architectures | Date | Wed, 15 Aug 2007 23:07:47 +0200 |
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>> Possibly these were too trivial to expose any potential problems that >> you >> may have been referring to, so would be helpful if you could write a >> more >> concrete example / sample code. > > The trick is to have a sufficiently complicated expression to force > the compiler to run out of registers.
You can use -ffixed-XXX to keep the testcase simple.
Segher
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