Nathan Slingerland e6e30d5e88 [llvm-profdata] Improve error messaging when merging mismatched profile data ... Summary: This change tries to make the root cause of instrumented profile data merge failures clearer. Previous: $ llvm-profdata merge test_0.profraw test_1.profraw -o test_merged.profdata test_1.profraw: foo: Function count mismatch test_1.profraw: bar: Function count mismatch test_1.profraw: baz: Function count mismatch ... Changed: $ llvm-profdata merge test_0.profraw test_1.profraw -o test_merged.profdata test_1.profraw: foo: Function basic block count change detected (counter mismatch) Make sure that all profile data to be merged is generated from the same binary. test_1.profraw: bar: Function basic block count change detected (counter mismatch) test_1.profraw: baz: Function basic block count change detected (counter mismatch) ... Reviewers: dnovillo, davidxl, bogner Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D14739 llvm-svn: 253384		2015-11-17 22:08:53 +00:00
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CMakeLists.txt	[CMake] llvm-profdata requires Core.	2014-11-01 11:46:04 +00:00
LLVMBuild.txt	ProfileData: Introduce the InstrProfReader interface and a text reader	2014-03-21 17:24:48 +00:00
Makefile	llvm-profdata doesn't require LLVMCore.	2014-03-23 01:23:26 +00:00
llvm-profdata.cpp	[llvm-profdata] Improve error messaging when merging mismatched profile data	2015-11-17 22:08:53 +00:00