Eli Friedman 94d3e4dd77 [SROA] Fix alignment for uses of PHI nodes. ...

Splitting an alloca can decrease the alignment of GEPs into the
partition.  Normally, rewriting accounts for this, but the code was
missing for uses of PHI nodes and select instructions.

Fixes https://bugs.llvm.org/show_bug.cgi?id=38707 .

Differential Revision: https://reviews.llvm.org/D51335

llvm-svn: 341094

2018-08-30 18:59:24 +00:00

174 KiB

Raw Blame History

View Raw