llvm.org GIT mirror llvm / aae82fb
llvm-profdata: Avoid writing to /dev/null in tests We fseek on our output file in llvm-profdata, which errors on some systems. Avoid getting into the situation by writing to /dev/null git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@206670 91177308-0d34-0410-b5e6-96231b3b80d8 Justin Bogner 6 years ago
1 changed file(s) with 4 addition(s) and 10 deletion(s). Raw diff Collapse all Expand all
None RUN: llvm-profdata merge %p/Inputs/foo3-1.profdata %p/Inputs/foo4-1.profdata -o /dev/null
1 RUN: llvm-profdata merge %p/Inputs/foo3-1.profdata %p/Inputs/foo4-1.profdata -o /dev/null 2>&1 | FileCheck %s --check-prefix=HASH
0 RUN: llvm-profdata merge %p/Inputs/foo3-1.profdata %p/Inputs/foo4-1.profdata -o %t.out 2>&1 | FileCheck %s --check-prefix=HASH
21 HASH: foo4-1.profdata: foo: Function hash mismatch
32
4 RUN: llvm-profdata merge %p/Inputs/overflow.profdata %p/Inputs/overflow.profdata -o /dev/null
5 RUN: llvm-profdata merge %p/Inputs/overflow.profdata %p/Inputs/overflow.profdata -o /dev/null 2>&1 | FileCheck %s --check-prefix=OVERFLOW
3 RUN: llvm-profdata merge %p/Inputs/overflow.profdata %p/Inputs/overflow.profdata -o %t.out 2>&1 | FileCheck %s --check-prefix=OVERFLOW
64 OVERFLOW: overflow.profdata: overflow: Counter overflow
75
8 RUN: not llvm-profdata show %p/Inputs/invalid-count-later.profdata
96 RUN: not llvm-profdata show %p/Inputs/invalid-count-later.profdata 2>&1 | FileCheck %s --check-prefix=INVALID-COUNT-LATER
10 RUN: not llvm-profdata merge %p/Inputs/invalid-count-later.profdata %p/Inputs/invalid-count-later.profdata -o /dev/null
11 RUN: not llvm-profdata merge %p/Inputs/invalid-count-later.profdata %p/Inputs/invalid-count-later.profdata -o /dev/null 2>&1 | FileCheck %s --check-prefix=INVALID-COUNT-LATER
7 RUN: not llvm-profdata merge %p/Inputs/invalid-count-later.profdata %p/Inputs/invalid-count-later.profdata -o %t.out 2>&1 | FileCheck %s --check-prefix=INVALID-COUNT-LATER
128 INVALID-COUNT-LATER: error: {{.*}}invalid-count-later.profdata: Malformed profile data
139
14 RUN: not llvm-profdata show %p/Inputs/bad-hash.profdata
1510 RUN: not llvm-profdata show %p/Inputs/bad-hash.profdata 2>&1 | FileCheck %s --check-prefix=BAD-HASH
16 RUN: not llvm-profdata merge %p/Inputs/bad-hash.profdata %p/Inputs/bad-hash.profdata -o /dev/null
17 RUN: not llvm-profdata merge %p/Inputs/bad-hash.profdata %p/Inputs/bad-hash.profdata -o /dev/null 2>&1 | FileCheck %s --check-prefix=BAD-HASH
11 RUN: not llvm-profdata merge %p/Inputs/bad-hash.profdata %p/Inputs/bad-hash.profdata -o %t.out 2>&1 | FileCheck %s --check-prefix=BAD-HASH
1812 BAD-HASH: error: {{.*}}bad-hash.profdata: Malformed profile data