llvm-project

Commit Graph

Author	SHA1	Message	Date
Duncan Sands	77a1f3b564	Don't perform an overaligned load in this test, since that's undefined behaviour that might be exploited one day. llvm-svn: 160714	2012-07-25 09:45:37 +00:00
Duncan Sands	0b875a0c29	When folding a load from a global constant, if the load started in the middle of an array element (rather than at the beginning of the element) and extended into the next element, then the load from the second element was being handled wrong due to incorrect updating of the notion of which byte to load next. This fixes PR13442. Thanks to Chris Smowton for reporting the problem, analyzing it and providing a fix. llvm-svn: 160711	2012-07-25 09:14:54 +00:00

Author

SHA1

Message

Date

Duncan Sands

77a1f3b564

Don't perform an overaligned load in this test, since that's undefined

behaviour that might be exploited one day.

llvm-svn: 160714

2012-07-25 09:45:37 +00:00

Duncan Sands

0b875a0c29

When folding a load from a global constant, if the load started in the middle

of an array element (rather than at the beginning of the element) and extended
into the next element, then the load from the second element was being handled
wrong due to incorrect updating of the notion of which byte to load next.  This
fixes PR13442.  Thanks to Chris Smowton for reporting the problem, analyzing it
and providing a fix.

llvm-svn: 160711

2012-07-25 09:14:54 +00:00

2 Commits