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X86TTI: Add accurate costs for itofp operations, based on the actual instruction...
authorBenjamin Kramer <benny.kra@googlemail.com>
Mon, 1 Apr 2013 10:23:49 +0000 (10:23 +0000)
committerBenjamin Kramer <benny.kra@googlemail.com>
Mon, 1 Apr 2013 10:23:49 +0000 (10:23 +0000)
commit13497b3aa7589fc4f9e924f850a7e5151e9ddd2f
treeb1bab1d7d8b1b55e5e1e0bb59ef37875447bab28
parentef7964c1b78f57e277e74bda4f38e1143d1363fe
X86TTI: Add accurate costs for itofp operations, based on the actual instruction counts.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178459 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/X86/X86TargetTransformInfo.cpp
test/Analysis/CostModel/X86/cast.ll
test/Transforms/LoopVectorize/X86/conversion-cost.ll