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Commit f7137229 authored by Evan Cheng's avatar Evan Cheng
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For now, don't split live intervals around x87 stack register barriers.... 

For now, don't split live intervals around x87 stack register barriers. FpGET_ST0_80 must be right after a call instruction (and ADJCALLSTACKUP) so we need to find a way to prevent reload of x87 registers between them.

llvm-svn: 58230
parent 59b56913
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