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Nathan Slingerland 9c743e7e7f [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
autoconf Add AVR backend skeleton 2015-11-12 09:26:44 +00:00
bindings Fix llvm-config to adapt to the install environment. 2015-11-09 23:15:38 +00:00
cmake LLVM_ENABLE_MODULES: No need to set -fcxx-modules in trunk, just -fmodules. 2015-11-13 01:26:31 +00:00
docs [Documentation] Add guidelines for grouping tests together. 2015-11-17 02:17:35 +00:00
examples examples: Remove implicit ilist iterator conversions, NFC 2015-11-07 00:55:46 +00:00
include [WinEH] Move WinEHFuncInfo from MachineModuleInfo to MachineFunction 2015-11-17 21:10:25 +00:00
lib [llvm-profdata] Improve error messaging when merging mismatched profile data 2015-11-17 22:08:53 +00:00
projects [CMake] Disable adding the test suite as a projects subdirectory 2015-10-28 18:36:56 +00:00
resources In MSVC builds embed a VERSIONINFO resource in our exe and DLL files. 2015-06-12 15:58:29 +00:00
test [llvm-profdata] Improve error messaging when merging mismatched profile data 2015-11-17 22:08:53 +00:00
tools [llvm-profdata] Improve error messaging when merging mismatched profile data 2015-11-17 22:08:53 +00:00
unittests Fix -Wunused-function in a non-Win32 build 2015-11-17 20:38:54 +00:00
utils StringRef-ify some Option APIs 2015-11-17 19:00:52 +00:00
.arcconfig Updated phabricator server. 2014-04-07 03:57:04 +00:00
.clang-format Test commit. 2014-03-02 13:08:46 +00:00
.clang-tidy Enable display of compiler diagnostics in clang-tidy by default. 2014-10-29 17:29:38 +00:00
.gitignore Minor updates to gitignore so that symlinks are ignored in the projects dir. 2015-07-07 20:24:58 +00:00
CMakeLists.txt [CMake] Add support for building the llvm test-suite as part of an LLVM build using clang and lld 2015-11-11 16:14:03 +00:00
CODE_OWNERS.TXT Add myself as the the code owner for the AVR backend 2015-10-28 00:24:54 +00:00
configure Add AVR backend skeleton 2015-11-12 09:26:44 +00:00
CREDITS.TXT [WebAssembly] Initial WebAssembly backend 2015-06-29 23:51:55 +00:00
LICENSE.TXT Update for a new year. 2015-03-12 01:25:29 +00:00
llvm.spec.in [Sparc] Implement i64 load/store support for 32-bit sparc. 2015-08-10 19:11:39 +00:00
LLVMBuild.txt Remove the very substantial, largely unmaintained legacy PGO 2013-10-02 15:42:23 +00:00
Makefile [configure/make] Propagate names of build host tools when making BuildTools 2014-03-25 21:45:41 +00:00
Makefile.common
Makefile.config.in We're actually -Wmissing-field-initializers clean thanks to the cmake 2015-08-07 16:44:47 +00:00
Makefile.rules Create Makefile variables for 'share' and 'libexec' 2015-11-09 16:10:00 +00:00
README.txt Test commit after password reset 2015-11-11 19:24:08 +00:00

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