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a5be9e3cfb
This change introduces an instrumentation intrinsic instruction for value profiling purposes, the lowering of the instrumentation intrinsic and raw reader updates. The raw profile data files for llvm-profdata testing are updated. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@253484 91177308-0d34-0410-b5e6-96231b3b80d8
25 lines
1.0 KiB
Plaintext
25 lines
1.0 KiB
Plaintext
REGENERATE: You need a checkout of clang with compiler-rt to generate the
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REGENERATE: binary file here. These shell commands can be used to regenerate
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REGENERATE: it.
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REGENERATE:
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REGENERATE: $ SRC=path/to/llvm
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REGENERATE: $ CFE=$SRC/tools/clang
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REGENERATE: $ TESTDIR=$SRC/test/tools/llvm-profdata
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REGENERATE: $ CFE_TESTDIR=$CFE/test/Profile
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REGENERATE: $ clang -o a.out -fprofile-instr-generate $CFE_TESTDIR/c-general.c
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REGENERATE: $ LLVM_PROFILE_FILE=$TESTDIR/Inputs/c-general.profraw ./a.out
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RUN: llvm-profdata show %p/Inputs/c-general.profraw -o - | FileCheck %s -check-prefix=CHECK
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RUN: llvm-profdata show %p/Inputs/c-general.profraw -o - --function=switches | FileCheck %s -check-prefix=SWITCHES -check-prefix=CHECK
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SWITCHES-LABEL: Counters:
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SWITCHES-NEXT: switches:
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SWITCHES-NEXT: Hash: 0x2618e4f23f2e8daa
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SWITCHES-NEXT: Counters: 19
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SWITCHES-NEXT: Function count: 1
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SWITCHES-LABEL: Functions shown: 1
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CHECK-LABEL: Total functions: 12
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CHECK-NEXT: Maximum function count: 1
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CHECK-NEXT: Maximum internal block count: 100
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