Charles Davis 2f65f35c27 [CodeGen] Don't assume that fixed stack objects are aligned in a stack-realigned function. ...

Summary:
After we make the adjustment, we can assume that for local allocas, but
not for stack parameters, the return address, or any other fixed stack
object (which has a negative offset and therefore lies prior to the
adjusted SP).

Fixes PR26662.

Reviewers: hfinkel, qcolombet, rnk

Subscribers: rnk, llvm-commits

Differential Revision: http://reviews.llvm.org/D18471

llvm-svn: 265886

2016-04-09 23:34:42 +00:00

3.2 KiB

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