[llvm] r200034 - Add Constant Hoisting Pass

[Hans Wennborg]

Hi juergen,

On Fri, Jan 24, 2014 at 12:18 PM, Juergen Ributzka <juergen at apple.com> wrote:
> Author: ributzka
> Date: Fri Jan 24 14:18:00 2014
> New Revision: 200034
>
> URL: http://llvm.org/viewvc/llvm-project?rev=200034&view=rev
> Log:
> Add Constant Hoisting Pass

This is causing some warnings (from
http://lab.llvm.org:8011/builders/llvm-x86_64-ubuntu/builds/13321/steps/compile/logs/warnings%20%284%29):

/home/jabbey/src/osuosl/buildbot/sandbox/llvm-x86_64-ubuntu/llvm-x86_64-ubuntu/llvm/include/llvm/Analysis/TargetTransformInfo.h:306:20:
warning: ‘virtual unsigned int
llvm::TargetTransformInfo::getIntImmCost(unsigned int, const
llvm::APInt&, llvm::Type*) const’ was hidden [-Woverloaded-virtual]
ARMTargetTransformInfo.cpp:81:3: warning:   by ‘virtual unsigned int
{anonymous}::ARMTTI::getIntImmCost(const llvm::APInt&, llvm::Type*)
const’ [-Woverloaded-virtual]
/home/jabbey/src/osuosl/buildbot/sandbox/llvm-x86_64-ubuntu/llvm-x86_64-ubuntu/llvm/include/llvm/Analysis/TargetTransformInfo.h:308:20:
warning: ‘virtual unsigned int
llvm::TargetTransformInfo::getIntImmCost(llvm::Intrinsic::ID, const
llvm::APInt&, llvm::Type*) const’ was hidden [-Woverloaded-virtual]
ARMTargetTransformInfo.cpp:81:3: warning:   by ‘virtual unsigned int
{anonymous}::ARMTTI::getIntImmCost(const llvm::APInt&, llvm::Type*)
const’ [-Woverloaded-virtual]

The warning looks valid. Can you take a look?

Thanks,
Hans