maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity
llvm-project/llvm/test/tools/llvm-profdata/raw-two-profiles.test

65 lines
2.4 KiB
Plaintext
Raw Normal View History

ProfileData: Allow multiple profiles in RawInstrProfReader Allow multiple raw profiles to coexist in a single .profraw file, given the following conditions: - Zero padding at the end of or between profiles will be skipped. - Each profile must start with a valid header. - Mixing endianness or pointer sizes in concatenated profiles files is not allowed. This is needed to handle cases where a program's shared libraries are profiled as well as the main executable itself, as we'll need to emit each executable's counters. Combining the tables in the runtime would be expensive for the instrumented program. rdar://16918688 llvm-svn: 208938
2014-05-16 08:38:00 +08:00
RUN: printf '\201rforpl\377' > %t-foo.profraw
RUN: printf '\1\0\0\0\0\0\0\0' >> %t-foo.profraw
RUN: printf '\1\0\0\0\0\0\0\0' >> %t-foo.profraw
RUN: printf '\1\0\0\0\0\0\0\0' >> %t-foo.profraw
RUN: printf '\3\0\0\0\0\0\0\0' >> %t-foo.profraw
RUN: printf '\0\0\4\0\1\0\0\0' >> %t-foo.profraw
RUN: printf '\0\0\4\0\2\0\0\0' >> %t-foo.profraw
RUN: printf '\3\0\0\0' >> %t-foo.profraw
RUN: printf '\1\0\0\0' >> %t-foo.profraw
RUN: printf '\1\0\0\0\0\0\0\0' >> %t-foo.profraw
RUN: printf '\0\0\4\0\2\0\0\0' >> %t-foo.profraw
RUN: printf '\0\0\4\0\1\0\0\0' >> %t-foo.profraw
RUN: printf '\023\0\0\0\0\0\0\0' >> %t-foo.profraw
RUN: printf 'foo' >> %t-foo.profraw
RUN: printf '\201rforpl\377' > %t-bar.profraw
RUN: printf '\1\0\0\0\0\0\0\0' >> %t-bar.profraw
RUN: printf '\1\0\0\0\0\0\0\0' >> %t-bar.profraw
RUN: printf '\2\0\0\0\0\0\0\0' >> %t-bar.profraw
RUN: printf '\3\0\0\0\0\0\0\0' >> %t-bar.profraw
RUN: printf '\0\0\6\0\1\0\0\0' >> %t-bar.profraw
RUN: printf '\0\0\6\0\2\0\0\0' >> %t-bar.profraw
RUN: printf '\3\0\0\0' >> %t-bar.profraw
RUN: printf '\2\0\0\0' >> %t-bar.profraw
RUN: printf '\2\0\0\0\0\0\0\0' >> %t-bar.profraw
RUN: printf '\0\0\6\0\2\0\0\0' >> %t-bar.profraw
RUN: printf '\0\0\6\0\1\0\0\0' >> %t-bar.profraw
RUN: printf '\067\0\0\0\0\0\0\0' >> %t-bar.profraw
RUN: printf '\101\0\0\0\0\0\0\0' >> %t-bar.profraw
RUN: printf 'bar' >> %t-bar.profraw
Versions of the profiles that are padded to eight byte alignment.
RUN: cat %t-foo.profraw > %t-foo-padded.profraw
RUN: printf '\0\0\0\0\0' >> %t-foo-padded.profraw
RUN: cat %t-bar.profraw > %t-bar-padded.profraw
RUN: printf '\0\0\0\0\0' >> %t-bar-padded.profraw
RUN: cat %t-foo.profraw %t-bar.profraw > %t-nopad.profraw
RUN: cat %t-foo-padded.profraw %t-bar.profraw > %t-pad-between.profraw
RUN: cat %t-foo-padded.profraw %t-bar-padded.profraw > %t-pad.profraw
RUN: llvm-profdata show %t-nopad.profraw -all-functions -counts | FileCheck %s
RUN: llvm-profdata show %t-pad-between.profraw -all-functions -counts | FileCheck %s
RUN: llvm-profdata show %t-pad.profraw -all-functions -counts | FileCheck %s
CHECK: Counters:
CHECK: foo:
CHECK: Hash: 0x0000000000000001
CHECK: Counters: 1
CHECK: Function count: 19
CHECK: Block counts: []
CHECK: bar:
CHECK: Hash: 0x0000000000000002
CHECK: Counters: 2
CHECK: Function count: 55
CHECK: Block counts: [65]
CHECK: Functions shown: 2
CHECK: Total functions: 2
CHECK: Maximum function count: 55
CHECK: Maximum internal block count: 65