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| author | Duncan P. N. Exon Smith <dexonsmith@apple.com> | 2014-03-23 03:38:12 +0000 |
|---|---|---|
| committer | Duncan P. N. Exon Smith <dexonsmith@apple.com> | 2014-03-23 03:38:12 +0000 |
| commit | 4680361d7c881f80b6ddc96bc68d2118eda5cd25 (patch) | |
| tree | f3dc00c5aaad728849ba6a7dda68115ed50fd445 /llvm/test/tools/llvm-profdata/raw-32-bits-be.test | |
| parent | 96cf6c3892f08452273a9f3a2be495771bfa4edc (diff) | |
| download | bcm5719-llvm-4680361d7c881f80b6ddc96bc68d2118eda5cd25.tar.gz bcm5719-llvm-4680361d7c881f80b6ddc96bc68d2118eda5cd25.zip | |
InstrProf: Check pointer size in raw profile
Since the profile can come from 32-bit machines, we need to check the
pointer size. Change the magic number to facilitate this.
Adds tests for reading 32-bit and 64-bit binaries (both big- and
little-endian). The tests write a binary using printf in RUN lines
(like raw-magic-but-no-header.test). Assuming the bots don't complain,
this seems like a better way forward for testing RawInstrProfReader than
committing binary files.
<rdar://problem/16400648>
llvm-svn: 204557
Diffstat (limited to 'llvm/test/tools/llvm-profdata/raw-32-bits-be.test')
| -rw-r--r-- | llvm/test/tools/llvm-profdata/raw-32-bits-be.test | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/llvm/test/tools/llvm-profdata/raw-32-bits-be.test b/llvm/test/tools/llvm-profdata/raw-32-bits-be.test new file mode 100644 index 00000000000..86ac56d39f2 --- /dev/null +++ b/llvm/test/tools/llvm-profdata/raw-32-bits-be.test @@ -0,0 +1,42 @@ +RUN: printf '\377lprofR\201' > %t +RUN: printf '\0\0\0\0\0\0\0\1' >> %t +RUN: printf '\0\0\0\0\0\0\0\2' >> %t +RUN: printf '\0\0\0\0\0\0\0\3' >> %t +RUN: printf '\0\0\0\0\0\0\0\6' >> %t +RUN: printf '\0\0\0\0\1\0\0\0' >> %t +RUN: printf '\0\0\0\0\2\0\0\0' >> %t + +RUN: printf '\0\0\0\3' >> %t +RUN: printf '\0\0\0\1' >> %t +RUN: printf '\0\0\0\0\0\0\0\1' >> %t +RUN: printf '\2\0\0\0' >> %t +RUN: printf '\1\0\0\0' >> %t + +RUN: printf '\0\0\0\3' >> %t +RUN: printf '\0\0\0\2' >> %t +RUN: printf '\0\0\0\0\0\0\0\2' >> %t +RUN: printf '\2\0\0\03' >> %t +RUN: printf '\1\0\0\10' >> %t + +RUN: printf '\0\0\0\0\0\0\0\023' >> %t +RUN: printf '\0\0\0\0\0\0\0\067' >> %t +RUN: printf '\0\0\0\0\0\0\0\101' >> %t +RUN: printf 'foobar' >> %t + +RUN: llvm-profdata show %t -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 |
