[llvm] r278127 - [Profile] turn off verbose warnings by default

[Xinliang David Li via llvm-commits]

Author: davidxl
Date: Tue Aug  9 10:35:28 2016
New Revision: 278127

URL: http://llvm.org/viewvc/llvm-project?rev=278127&view=rev
Log:
[Profile] turn off verbose warnings by default

no prof data for func warning is turned off by default
due to its high verbosity and minimal usefulness.

Differential Revision: http://reviews.llvm.org/D23295



Modified:
    llvm/trunk/lib/Transforms/Instrumentation/PGOInstrumentation.cpp
    llvm/trunk/test/Transforms/PGOProfile/diag_no_funcprofdata.ll

Modified: llvm/trunk/lib/Transforms/Instrumentation/PGOInstrumentation.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Instrumentation/PGOInstrumentation.cpp?rev=278127&r1=278126&r2=278127&view=diff
==============================================================================
--- llvm/trunk/lib/Transforms/Instrumentation/PGOInstrumentation.cpp (original)
+++ llvm/trunk/lib/Transforms/Instrumentation/PGOInstrumentation.cpp Tue Aug  9 10:35:28 2016
@@ -124,7 +124,7 @@ static cl::opt<bool> DoComdatRenaming(
 
 // Command line option to enable/disable the warning about missing profile
 // information.
-static cl::opt<bool> NoPGOWarnMissing("no-pgo-warn-missing", cl::init(false),
+static cl::opt<bool> NoPGOWarnMissing("no-pgo-warn-missing", cl::init(true),
                                       cl::Hidden);
 
 // Command line option to enable/disable the warning about a hash mismatch in

Modified: llvm/trunk/test/Transforms/PGOProfile/diag_no_funcprofdata.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Transforms/PGOProfile/diag_no_funcprofdata.ll?rev=278127&r1=278126&r2=278127&view=diff
==============================================================================
--- llvm/trunk/test/Transforms/PGOProfile/diag_no_funcprofdata.ll (original)
+++ llvm/trunk/test/Transforms/PGOProfile/diag_no_funcprofdata.ll Tue Aug  9 10:35:28 2016
@@ -1,6 +1,6 @@
 ; RUN: llvm-profdata merge %S/Inputs/diag.proftext -o %t.profdata
-; RUN: opt < %s -pgo-instr-use -pgo-test-profile-file=%t.profdata -S 2>&1 | FileCheck %s
-; RUN: opt < %s -passes=pgo-instr-use -pgo-test-profile-file=%t.profdata -S 2>&1 | FileCheck %s
+; RUN: opt < %s -pgo-instr-use -no-pgo-warn-missing=false -pgo-test-profile-file=%t.profdata -S 2>&1 | FileCheck %s
+; RUN: opt < %s -passes=pgo-instr-use -no-pgo-warn-missing=false -pgo-test-profile-file=%t.profdata -S 2>&1 | FileCheck %s
 
 ; CHECK: No profile data available for function bar