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authorXavier Leroy <xavier.leroy@inria.fr>2015-07-18 19:52:27 +0200
committerXavier Leroy <xavier.leroy@inria.fr>2015-07-18 19:52:27 +0200
commit74d06cfedc4a57fbb0be8772431033120b553ab2 (patch)
treee923f3bd697e21d75a45885fe6b482d4571a9e5e /arm/ValueAOp.v
parentf440208c6b6159fd83dd6c365e194fe39b30d794 (diff)
downloadcompcert-kvx-74d06cfedc4a57fbb0be8772431033120b553ab2.tar.gz
compcert-kvx-74d06cfedc4a57fbb0be8772431033120b553ab2.zip
ValueDomain.aptr_of_aval: be more conservative with pointers synthesized from numbers.
For example: *((int *) 0x10000) = 0. This write used to be treated as not interfering with any load. With this change, in relaxed value analysis mode, it is treated as interfering with any load except those from the current stack frame.
Diffstat (limited to 'arm/ValueAOp.v')
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