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Re: [C++0x] contiguous bitfields race implementation

On 07/25/2011 10:07 AM, Aldy Hernandez wrote: 
I had changed this already to take into account aliasing, so if we get
an INDIRECT_REF, ptr_deref_may_alias_global_p() returns true, and we
proceed with the restriction:

Sounds good. "global" includes malloc'd memory, right? There don't seem to be any tests for that.

Speaking of tests, please put them in c-c++-common.

+      bitnum -= bitregion_start;
+      bitregion_end -= bitregion_start;
+      bitregion_start = 0;

Why is this necessary/useful?

Jason

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