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(parent: 8a712ba) | patch
TTI: Estimate @llvm.fmuladd cost as fmul + fadd when FMA's aren't legal on the target.
authorBenjamin Kramer <benny.kra@googlemail.com>
Tue, 6 May 2014 18:36:23 +0000 (18:36 +0000)
committerBenjamin Kramer <benny.kra@googlemail.com>
Tue, 6 May 2014 18:36:23 +0000 (18:36 +0000)
commit2c06cd8612adc919da3c5c5b02d2bb05487dd5f9
treeb8fa7db8bda1340c2cda182990c1dd141e7485f4tree | snapshot
parent8a712ba229f506ff2d25d75cf2e2fcd980ee0834commit | diff
TTI: Estimate @llvm.fmuladd cost as fmul + fadd when FMA's aren't legal on the target.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208115 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/BasicTargetTransformInfo.cpp diff | blob | history
test/Analysis/CostModel/X86/intrinsic-cost.ll diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors