[llvm-commits] [llvm] r66776 - in /llvm/trunk: lib/Target/X86/X86ISelLowering.cpp test/CodeGen/X86/i64-mem-copy.ll test/CodeGen/X86/mmx-copy-gprs.ll

[Duncan Sands]

Hi Evan,

> On x86, if the only use of a i64 load is a i64 store, generate a pair of double load and store instead.

will this always work properly?  Maybe problems like those in PR2680 can occur?

Ciao,

Duncan.