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On 03/19/2010 01:52 PM, Vladimir N. Makarov wrote: > After some reasoning I got a conclusion that this patch has more > advantages than disadvantages. The patch should not reproduce PR22072 > and will result in worse code only when clobbered classes are different > from matched classes and pseudos get one of the clobbered classes (I > think the probability of this is very small). > So I guess the patch is ok. It needs a blank line after alt1 > declaration. It would be nice to add some comment too. I've also added the testcase from the PR, bootstrapped & regression tested on i686-linux, ran arm-elf regression tests and committed the patch below. Thanks! Bernd
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