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| author | Xinliang David Li <davidxl@google.com> | 2015-12-14 18:44:01 +0000 |
|---|---|---|
| committer | Xinliang David Li <davidxl@google.com> | 2015-12-14 18:44:01 +0000 |
| commit | e3bf4fd3943bffb5383d95376cb11e729c4b1669 (patch) | |
| tree | 53a7b8c7755e28f348b58b89e7a2575b26ddc9d0 /llvm/test/tools/llvm-profdata | |
| parent | bbfc7219ef121d345784b0c080a268beb051c736 (diff) | |
| download | bcm5719-llvm-e3bf4fd3943bffb5383d95376cb11e729c4b1669.tar.gz bcm5719-llvm-e3bf4fd3943bffb5383d95376cb11e729c4b1669.zip | |
[PGO] Value profiling text format reader/writer support
This patch adds the missing functionality in parsable
text format support for value profiling.
Differential Revision: http://reviews.llvm.org/D15212
llvm-svn: 255523
Diffstat (limited to 'llvm/test/tools/llvm-profdata')
5 files changed, 180 insertions, 0 deletions
diff --git a/llvm/test/tools/llvm-profdata/Inputs/vp-malform.proftext b/llvm/test/tools/llvm-profdata/Inputs/vp-malform.proftext new file mode 100644 index 00000000000..2db3096cecf --- /dev/null +++ b/llvm/test/tools/llvm-profdata/Inputs/vp-malform.proftext @@ -0,0 +1,42 @@ +foo +# Func Hash: +10 +# Num Counters: +2 +# Counter Values: +999000 +359800 + +foo2 +# Func Hash: +10 +# Num Counters: +2 +# Counter Values: +1001000 +360200 + +main +# Func Hash: +16650 +# Num Counters: +4 +# Counter Values: +2 +2000 +2000000 +999000 +# NumValueKinds +1 +# Value Kind IPVK_IndirectCallTarget +0 +# NumSites +3 +# Values for each site +0 +2 +# !!!! Malformed Value/Count pair +foo+100 +foo2:1000 +1 +foo2:20000 diff --git a/llvm/test/tools/llvm-profdata/Inputs/vp-malform2.proftext b/llvm/test/tools/llvm-profdata/Inputs/vp-malform2.proftext new file mode 100644 index 00000000000..02ed5a968d8 --- /dev/null +++ b/llvm/test/tools/llvm-profdata/Inputs/vp-malform2.proftext @@ -0,0 +1,32 @@ +foo +# Func Hash: +10 +# Num Counters: +2 +# Counter Values: +999000 +359800 + +main +# Func Hash: +16650 +# Num Counters: +4 +# Counter Values: +2 +2000 +2000000 +999000 +# NumValueKinds +1 +# Value Kind IPVK_IndirectCallTarget +0 +# NumSites +3 +# Values for each site +0 +# !! Malformed value site, missing one value +2 +foo:100 +1 +foo2:20000 diff --git a/llvm/test/tools/llvm-profdata/Inputs/vp-truncate.proftext b/llvm/test/tools/llvm-profdata/Inputs/vp-truncate.proftext new file mode 100644 index 00000000000..98b4b572b65 --- /dev/null +++ b/llvm/test/tools/llvm-profdata/Inputs/vp-truncate.proftext @@ -0,0 +1,36 @@ +foo +# Func Hash: +10 +# Num Counters: +2 +# Counter Values: +999000 +359800 + +foo2 +# Func Hash: +10 +# Num Counters: +2 +# Counter Values: +1001000 +360200 + +main +# Func Hash: +16650 +# Num Counters: +4 +# Counter Values: +2 +2000 +2000000 +999000 +# NumValueKinds +1 +# Value Kind IPVK_IndirectCallTarget +0 +# NumSites +3 +# Values for each site +0 diff --git a/llvm/test/tools/llvm-profdata/text-format-errors.test b/llvm/test/tools/llvm-profdata/text-format-errors.test index c8500bfac76..b300586d102 100644 --- a/llvm/test/tools/llvm-profdata/text-format-errors.test +++ b/llvm/test/tools/llvm-profdata/text-format-errors.test @@ -18,3 +18,12 @@ NO-COUNTS: error: {{.*}}no-counts.proftext: Malformed instrumentation profile da RUN: not llvm-profdata show %p/Inputs/text-format-errors.text.bin 2>&1 | FileCheck %s --check-prefix=BINARY BINARY: error: {{.+}}: Unrecognized instrumentation profile encoding format BINARY: Perhaps you forgot to use the -sample option? + +5- Detect malformed value profile data +RUN: not llvm-profdata show %p/Inputs/vp-malform.proftext 2>&1 | FileCheck %s --check-prefix=VP +RUN: not llvm-profdata show %p/Inputs/vp-malform2.proftext 2>&1 | FileCheck %s --check-prefix=VP +VP: Malformed instrumentation profile data + +6- Detect truncated value profile data +RUN: not llvm-profdata show %p/Inputs/vp-truncate.proftext 2>&1 | FileCheck %s --check-prefix=VPTRUNC +VPTRUNC: Truncated profile data diff --git a/llvm/test/tools/llvm-profdata/value-prof.proftext b/llvm/test/tools/llvm-profdata/value-prof.proftext new file mode 100644 index 00000000000..effa6d5754a --- /dev/null +++ b/llvm/test/tools/llvm-profdata/value-prof.proftext @@ -0,0 +1,61 @@ +# RUN: llvm-profdata show -ic-targets -all-functions %s | FileCheck %s --check-prefix=IC +# RUN: llvm-profdata show -ic-targets -counts -text -all-functions %s | FileCheck %s --check-prefix=ICTEXT +# RUN: llvm-profdata merge -o %t.profdata %s +# RUN: llvm-profdata show -ic-targets -all-functions %t.profdata | FileCheck %s --check-prefix=IC + +foo +# Func Hash: +10 +# Num Counters: +2 +# Counter Values: +999000 +359800 + +foo2 +# Func Hash: +10 +# Num Counters: +2 +# Counter Values: +1001000 +360200 + +main +# Func Hash: +16650 +# Num Counters: +4 +# Counter Values: +2 +2000 +2000000 +999000 +# NumValueKinds +1 +# Value Kind IPVK_IndirectCallTarget +0 +# NumSites +3 +# Values for each site +0 +2 +foo:100 +foo2:1000 +1 +foo2:20000 + +#IC: Indirect Call Site Count: 3 +#IC-NEXT: Indirect Target Results: +#IC-NEXT: [ 1, foo, 100 ] +#IC-NEXT: [ 1, foo2, 1000 ] +#IC-NEXT: [ 2, foo2, 20000 ] + +#ICTEXT: foo:100 +#ICTEXT-NEXT: foo2:1000 +#ICTEXT-NEXT: 1 +#ICTEXT-NEXT: foo2:20000 +# RUN: llvm-profdata show -ic-targets -all-functions %s | FileCheck %s --check-prefix=IC +# RUN: llvm-profdata show -ic-targets -counts -text -all-functions %s | FileCheck %s --check-prefix=ICTEXT +# RUN: llvm-profdata merge -o %t.profdata %s +# RUN: llvm-profdata show -ic-targets -all-functions %t.profdata | FileCheck %s --check-prefix=IC |
