David Majnemer c0a313b57c SROA: The alloca type isn't a candidate promotion type for vectors ...

The alloca's type is irrelevant, only those types which are used in a
load or store of the exact size of the slice should be considered.

This manifested as an assertion failure when we compared the various
types: we had a size mismatch.

This fixes PR21480.

llvm-svn: 222499

2014-11-21 02:34:55 +00:00

142 KiB

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