blob: b42b11dbcf9ddcb95b1c2c7bf514c90af22de4fc [file] [log] [blame]
Justin Bogner4ce7f442014-07-30 23:36:06 +00001# Make sure we don't try to combine counters with the same function
2# name and a matching hash if the number of counters differs
3
4# RUN: llvm-profdata merge %s -o %t.profdata 2>&1 | FileCheck -check-prefix=MERGE_ERRS %s
5# RUN: llvm-profdata show %t.profdata -all-functions -counts > %t.out
6# RUN: FileCheck %s -input-file %t.out
7foo
81024
94
101
112
124
138
14
15# The hash matches, but we can't combine these because the number of
16# counters differs.
Nathan Slingerlande6e30d52015-11-17 22:08:53 +000017# MERGE_ERRS: count-mismatch.proftext: foo: Function basic block count change detected (counter mismatch)
18# MERGE_ERRS: Make sure that all profile data to be merged is generated from the same binary.
Justin Bogner4ce7f442014-07-30 23:36:06 +000019foo
201024
213
222
234
248
25
26# This one does match, so it should combine with the first just fine.
27# CHECK: Hash: 0x{{0+}}400
28# CHECK-NEXT: Counters: 4
29# CHECK-NEXT: Function count: 5
30# CHECK-NEXT: Block counts: [10, 20, 40]
31foo
321024
334
344
358
3616
3732
38
39# CHECK: Total functions: 1
40# CHECK: Maximum function count: 5
41# CHECK: Maximum internal block count: 40