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Memory-SSA: strengthen defClobbersUseOrDef interface

Authored by sebpop on Oct 12 2016, 8:23 PM.

Description

Memory-SSA: strengthen defClobbersUseOrDef interface

As Danny pointed out, defClobbersUseOrDef should use MemoryLocOrCall to make
sure fences are properly handled.

llvm-svn: 284099

Details

Committed
sebpopOct 12 2016, 8:23 PM
Parents
rG5ba9f24ed720: commit back "GVN-hoist: fix store past load dependence analysis (PR30216…
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