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

[Ismail Donmez via llvm-commits]

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
>> ^
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>
>