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llvm-mirror/test/tools/llvm-cov/zeroFunctionFile.c
Eli Friedman c66894b149 [llvm-cov] Rearrange entries in report index.
Files which don't contain any functions are likely useless; don't
include them in the main table. Put the links at the bottom of the
page, in case someone wants to figure out coverage for code inside
a macro.

Not sure if this is the best solution, but it seems like an
improvement.

Differential Revision: https://reviews.llvm.org/D36298

llvm-svn: 310518
2017-08-09 20:43:31 +00:00

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C

#include "Inputs/zeroFunctionFile.h"
int foo(int x) {
return NOFUNCTIONS(x);
}
int main() {
return foo(2);
}
// RUN: llvm-profdata merge %S/Inputs/zeroFunctionFile.proftext -o %t.profdata
// RUN: llvm-cov report %S/Inputs/zeroFunctionFile.covmapping -instr-profile %t.profdata 2>&1 | FileCheck --check-prefix=REPORT --strict-whitespace %s
// REPORT: Files which contain no functions
// REPORT: zeroFunctionFile.h
// RUN: llvm-cov show -j 1 %S/Inputs/zeroFunctionFile.covmapping -format html -instr-profile %t.profdata -o %t.dir
// RUN: FileCheck %s -input-file=%t.dir/index.html -check-prefix=HTML
// HTML-NO: 0.00% (0/0)
// HTML: Files which contain no functions
// HTML: zeroFunctionFile.h