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94a8645ea1
This patch improves llvm-profdata show command:
(1) add -value-cutoff=<N> option: Show only those functions whose max count
values are greater or equal to N.
(2) add -list-below-cutoff option: Only output names of functions whose max
count value are below the cutoff.
(3) formats value-profile counts and prints out percentage.
Differential Revision: https://reviews.llvm.org/D56342
llvm-svn: 350673
82 lines
1.4 KiB
Plaintext
82 lines
1.4 KiB
Plaintext
# RUN: llvm-profdata show -ic-targets -all-functions %s | FileCheck %s --check-prefix=ICTXT --check-prefix=ICSUM
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# RUN: llvm-profdata show -ic-targets -counts -text -all-functions %s | FileCheck %s --check-prefix=ICTEXT
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# RUN: llvm-profdata merge -o %t.profdata %s
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# RUN: llvm-profdata show -ic-targets -all-functions %t.profdata | FileCheck %s --check-prefix=IC --check-prefix=ICSUM
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foo
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# Func Hash:
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10
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# Num Counters:
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2
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# Counter Values:
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999000
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359800
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foo2
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# Func Hash:
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10
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# Num Counters:
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2
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# Counter Values:
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1001000
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360200
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main
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# Func Hash:
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16650
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# Num Counters:
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4
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# Counter Values:
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2
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2000
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2000000
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999000
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# NumValueKinds
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1
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# Value Kind IPVK_IndirectCallTarget
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0
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# NumSites
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3
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# Values for each site
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0
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2
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foo:100
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foo2:1000
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1
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foo2:20000
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#ICTXT: Indirect Call Site Count: 3
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#ICTXT-NEXT: Indirect Target Results:
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#ICTXT-NEXT: [ 1, foo, 100 ] (9.09%)
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#ICTXT-NEXT: [ 1, foo2, 1000 ] (90.91%)
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#ICTXT-NEXT: [ 2, foo2, 20000 ] (100.00%)
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#IC: Indirect Call Site Count: 3
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#IC-NEXT: Indirect Target Results:
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#IC-NEXT: [ 1, foo2, 1000 ]
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#IC-NEXT: [ 1, foo, 100 ]
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#IC-NEXT: [ 2, foo2, 20000 ]
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#ICTEXT: foo:100
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#ICTEXT-NEXT: foo2:1000
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#ICTEXT-NEXT: 1
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#ICTEXT-NEXT: foo2:20000
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#
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bar
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# Func Hash:
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10
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# Num Counters:
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2
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# Counter Values:
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999000
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359800
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#ICSUM: Statistics for indirect call sites profile:
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#ICSUM: Total number of sites: 3
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#ICSUM: Total number of sites with values: 2
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#ICSUM: Total number of profiled values: 3
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#ICSUM: NumTargets, SiteCount
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#ICSUM 1, 1
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#ICSUM 2, 1
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