Michael Kuperstein bc7f99a3ab [X86] Allow x86 call frame optimization to fold more loads into pushes ...

This abstracts away the test for "when can we fold across a MachineInstruction"
into the the MI interface, and changes call-frame optimization use the same test
the peephole optimizer users.

Differential Revision: http://reviews.llvm.org/D11945

llvm-svn: 244729

2015-08-12 10:14:58 +00:00

60 KiB

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