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[DAG] Fix constant store folding to handle non-byte sizes.

Description

[DAG] Fix constant store folding to handle non-byte sizes.

Avoid crashes from zero-byte values due to sub-byte store sizes.

Reviewers: uabelho, courbet, rnk

Reviewed By: courbet

Subscribers: hiraditya, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D58626

Details

Committed
niravdFeb 26 2019, 7:02 AM
Reviewer
courbet
Differential Revision
D58626: [DAG] Fix constant store folding to handle non-byte sizes.
Parents
rL354883: Fix error handling in Options::Parse
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