118 lines
2.8 KiB
Groff
118 lines
2.8 KiB
Groff
.\" $FreeBSD$
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.\" Man page generated from reStructuredText.
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.
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.TH "LLVM-PROFDATA" "1" "2015-05-30" "3.7" "LLVM"
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.SH NAME
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llvm-profdata \- Profile data tool
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.
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.nr rst2man-indent-level 0
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..
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.de1 INDENT
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. nr rst2man-indent\\n[rst2man-indent-level] \\n[an-margin]
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.de UNINDENT
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. RE
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.\" indent \\n[an-margin]
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.\" old: \\n[rst2man-indent\\n[rst2man-indent-level]]
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.in \\n[rst2man-indent\\n[rst2man-indent-level]]u
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..
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.SH SYNOPSIS
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.sp
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\fBllvm\-profdata\fP \fIcommand\fP [\fIargs...\fP]
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.SH DESCRIPTION
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.sp
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The \fBllvm\-profdata\fP tool is a small utility for working with profile
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data files.
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.SH COMMANDS
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.INDENT 0.0
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.IP \(bu 2
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\fI\%merge\fP
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.IP \(bu 2
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\fI\%show\fP
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.UNINDENT
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.SH MERGE
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.SS SYNOPSIS
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.sp
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\fBllvm\-profdata merge\fP [\fIoptions\fP] [\fIfilenames...\fP]
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.SS DESCRIPTION
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.sp
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\fBllvm\-profdata merge\fP takes several profile data files
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generated by PGO instrumentation and merges them together into a single
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indexed profile data file.
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.SS OPTIONS
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.INDENT 0.0
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.TP
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.B \-help
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Print a summary of command line options.
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.UNINDENT
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.INDENT 0.0
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.TP
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.B \-output=output, \-o=output
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Specify the output file name. \fIOutput\fP cannot be \fB\-\fP as the resulting
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indexed profile data can\(aqt be written to standard output.
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.UNINDENT
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.SH SHOW
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.SS SYNOPSIS
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.sp
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\fBllvm\-profdata show\fP [\fIoptions\fP] [\fIfilename\fP]
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.SS DESCRIPTION
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.sp
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\fBllvm\-profdata show\fP takes a profile data file and displays the
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information about the profile counters for this file and
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for any of the specified function(s).
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.sp
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If \fIfilename\fP is omitted or is \fB\-\fP, then \fBllvm\-profdata show\fP reads its
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input from standard input.
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.SS OPTIONS
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.INDENT 0.0
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.TP
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.B \-all\-functions
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Print details for every function.
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.UNINDENT
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.INDENT 0.0
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.TP
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.B \-counts
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Print the counter values for the displayed functions.
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.UNINDENT
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.INDENT 0.0
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.TP
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.B \-function=string
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Print details for a function if the function\(aqs name contains the given string.
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.UNINDENT
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.INDENT 0.0
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.TP
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.B \-help
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Print a summary of command line options.
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.UNINDENT
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.INDENT 0.0
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.TP
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.B \-output=output, \-o=output
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Specify the output file name. If \fIoutput\fP is \fB\-\fP or it isn\(aqt specified,
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then the output is sent to standard output.
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.UNINDENT
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.SH EXIT STATUS
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.sp
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\fBllvm\-profdata\fP returns 1 if the command is omitted or is invalid,
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if it cannot read input files, or if there is a mismatch between their data.
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.SH AUTHOR
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Maintained by The LLVM Team (http://llvm.org/).
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.SH COPYRIGHT
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2003-2014, LLVM Project
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.\" Generated by docutils manpage writer.
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