llvm-project/llvm/test/tools/llvm-profdata/threaded-count-mismatch.test

# Test multithreaded error reporting.

RUN: llvm-profdata merge -j 4 -o %t.profdata \
RUN:   %S/Inputs/counter-mismatch-1.proftext \
RUN:   %S/Inputs/counter-mismatch-2.proftext \
RUN:   %S/Inputs/counter-mismatch-3.proftext \
RUN:   %S/Inputs/counter-mismatch-4.proftext \
RUN: 2>&1 | FileCheck %s

CHECK: {{.+}}: foo: function basic block count change detected (counter mismatch)
[llvm-profdata] Fix a dangling reference to an error string llvm-svn: 318502 2017-11-17 10:58:23 +08:00			`# Test multithreaded error reporting.`

[llvm-profdata] Don't treat non-fatal merge errors as fatal This fixes an issue seen on the coverage bot: http://lab.llvm.org:8080/green/view/Experimental/job/clang-stage2-coverage-R/1930 Profile merging shouldn't fail if a single counter mismatch is detected. llvm-svn: 318555 2017-11-18 05:18:32 +08:00			`RUN: llvm-profdata merge -j 4 -o %t.profdata \`
[llvm-profdata] Fix a dangling reference to an error string llvm-svn: 318502 2017-11-17 10:58:23 +08:00			`RUN: %S/Inputs/counter-mismatch-1.proftext \`
			`RUN: %S/Inputs/counter-mismatch-2.proftext \`
			`RUN: %S/Inputs/counter-mismatch-3.proftext \`
			`RUN: %S/Inputs/counter-mismatch-4.proftext \`
			`RUN: 2>&1 \| FileCheck %s`

[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. 2021-06-20 05:54:24 +08:00			`CHECK: {{.+}}: foo: function basic block count change detected (counter mismatch)`