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| author | Jonas Paulsson <paulsson@linux.vnet.ibm.com> | 2017-01-26 07:03:25 +0000 |
|---|---|---|
| committer | Jonas Paulsson <paulsson@linux.vnet.ibm.com> | 2017-01-26 07:03:25 +0000 |
| commit | 8e2f948ef04472e1e8a28ef6d02e29deebe7d1c6 (patch) | |
| tree | 3b7764db768569a32d8f0e88e5b48f1948c69cba /llvm/lib/Analysis/MemDerefPrinter.cpp | |
| parent | 3a3c09c5ddd113033b8ea64692bc5ccb3ae72b9e (diff) | |
| download | bcm5719-llvm-8e2f948ef04472e1e8a28ef6d02e29deebe7d1c6.tar.gz bcm5719-llvm-8e2f948ef04472e1e8a28ef6d02e29deebe7d1c6.zip | |
[TargetTransformInfo] Refactor and improve getScalarizationOverhead()
Refactoring to remove duplications of this method.
New method getOperandsScalarizationOverhead() that looks at the present unique
operands and add extract costs for them. Old behaviour was to just add extract
costs for one operand of the type always, which still happens in
getArithmeticInstrCost() if no operands are provided by the caller.
This is a good start of improving on this, but there are more places
that can be improved by using getOperandsScalarizationOverhead().
Review: Hal Finkel
https://reviews.llvm.org/D29017
llvm-svn: 293155
Diffstat (limited to 'llvm/lib/Analysis/MemDerefPrinter.cpp')
0 files changed, 0 insertions, 0 deletions
