3 Commits

Author	SHA1	Message	Date
Fangrui Song	8ea2a58a2e	[llvm-profdata] Make diagnostics consistent with the (no capitalization, no period) style ... The format is currently inconsistent. Use the https://llvm.org/docs/CodingStandards.html#error-and-warning-messages style. And add `error:` or `warning:` to CHECK lines wherever appropriate.	2021-06-19 14:54:25 -07:00
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
Justin Bogner	4ce7f4462a	llvm-profdata: Add a test for mismatched numbers of counters ... llvm-svn: 214360	2014-07-30 23:36:06 +00:00