[llvm] r267815 - [PGO] Promote indirect calls to conditional direct calls with value-profile

Xinliang David Li via llvm-commits llvm-commits at lists.llvm.org
Thu Apr 28 08:53:45 PDT 2016


what I meant is the output that gets piped to FileCheck, not the FileCheck
output.

thanks,

David

On Thu, Apr 28, 2016 at 8:48 AM, Ismail Donmez <ismail at i10z.com> wrote:

> That's all of the output (excluding the command line part).
>
> On Thu, Apr 28, 2016 at 6:46 PM, Xinliang David Li <xinliangli at gmail.com>
> wrote:
> > What does the actual output look like?
> >
> > David
> >
> > On Thu, Apr 28, 2016 at 1:57 AM, Ismail Donmez via llvm-commits
> > <llvm-commits at lists.llvm.org> wrote:
> >>
> >> Hi,
> >>
> >> On Thu, Apr 28, 2016 at 2:20 AM, Rong Xu via llvm-commits
> >> <llvm-commits at lists.llvm.org> wrote:
> >> > Author: xur
> >> > Date: Wed Apr 27 18:20:27 2016
> >> > New Revision: 267815
> >> >
> >> > URL: http://llvm.org/viewvc/llvm-project?rev=267815&view=rev
> >> > Log:
> >> > [PGO] Promote indirect calls to conditional direct calls with
> >> > value-profile
> >> >
> >> > This patch implements the transformation that promotes indirect calls
> to
> >> > conditional direct calls when the indirect-call value profile
> meta-data
> >> > is
> >> > available.
> >> >
> >> > Differential Revision: http://reviews.llvm.org/D17864
> >> >
> >> > Added:
> >> >
>  llvm/trunk/lib/Transforms/Instrumentation/IndirectCallPromotion.cpp
> >> >     llvm/trunk/test/Transforms/PGOProfile/icp_covariant_call_return.ll
> >> >
>  llvm/trunk/test/Transforms/PGOProfile/icp_covariant_invoke_return.ll
> >> >     llvm/trunk/test/Transforms/PGOProfile/icp_invoke.ll
> >> >     llvm/trunk/test/Transforms/PGOProfile/icp_mismatch_msg.ll
> >> >     llvm/trunk/test/Transforms/PGOProfile/icp_vararg.ll
> >> >     llvm/trunk/test/Transforms/PGOProfile/indirect_call_promotion.ll
> >> > Modified:
> >> >     llvm/trunk/include/llvm/InitializePasses.h
> >> >     llvm/trunk/include/llvm/LinkAllPasses.h
> >> >     llvm/trunk/include/llvm/Transforms/Instrumentation.h
> >> >     llvm/trunk/lib/Transforms/IPO/PassManagerBuilder.cpp
> >> >     llvm/trunk/lib/Transforms/Instrumentation/CMakeLists.txt
> >> >     llvm/trunk/lib/Transforms/Instrumentation/Instrumentation.cpp
> >>
> >> Fails with VS2015 x64:
> >>
> >>
> >>
> C:\cygwin64\home\ismail\src\llvm\test\Transforms\PGOProfile\icp_mismatch_msg.ll:3:10:
> >> error: expected string not found in input
> >> ; CHECK: remark: <unknown>:0:0: Cannot promote indirect call to func4
> >> with count of 1234: The number of arguments mismatch
> >>          ^
> >> <stdin>:1:1: note: scanning from here
> >> remark: <unknown>:0:0: : The number of arguments mismatch
> >> ^
> >>
> >>
> >>
> C:\cygwin64\home\ismail\src\llvm\test\Transforms\PGOProfile\indirect_call_promotion.ll:3:16:
> >> error: expected string not found in input
> >> ; PASS-REMARK: remark: <unknown>:0:0: Promote indirect call to func4
> >> with count 1030 out of 1600
> >>                ^
> >> <stdin>:1:1: note: scanning from here
> >> remark: <unknown>:0:0: 1600
> >> ^
> >> _______________________________________________
> >> llvm-commits mailing list
> >> llvm-commits at lists.llvm.org
> >> http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-commits
> >
> >
>
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