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.IX Title "ANALYZE 1"
.TH ANALYZE 1 "1.3" "2004-07-04" "LLVM Command Guide"
.UC
.SH "NAME"
analyze \- \s-1LLVM\s0 program analyzer
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
\&\fBanalyze\fR [\fIoptions\fR] [\fIfilename\fR]
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
The \fBanalyze\fR command performs various analysis of \s-1LLVM\s0 assembly
code or bytecode.  It will usually print the results on standard
output, but in a few cases, it will print output to standard error
or generate a file with the analysis output, which is usually done
when the output is meant for another program.
.PP
If filename is omitted or is \fI-\fR, \fBanalyze\fR reads its input from
standard input.  It first attempts to interpret its input as \s-1LLVM\s0
bytecode.  If it encounters an error, it then attempts to parse the
input as \s-1LLVM\s0 assembly language.
.SH "OPTIONS"
.IX Header "OPTIONS"
.Ip "\fB\-help\fR" 4
.IX Item "-help"
Print a summary of command line options.
.Ip "\fB\-q\fR" 4
.IX Item "-q"
Quiet mode.  With this option, analysis pass names are not printed.
.Ip "\fB\-load\fR \fIplugin\fR" 4
.IX Item "-load plugin"
Load the specified dynamic object with name \fIplugin\fR.  This file
should contain additional analysis passes that register themselves
with the \fBanalyze\fR program after being loaded.
.Sp
After being loaded, additional command line options are made
available for running the passes made available by \fIplugin\fR.  Use
\&\fBanalyze \-load\fR \fIplugin\fR \fB\-help\fR to see the new list of available
analysis passes.
.Ip "\fB\-profile-info-file\fR \fIfilename\fR" 4
.IX Item "-profile-info-file filename"
Specify the name of the file loaded by the \-profile-loader option.
.Ip "\fB\-stats\fR" 4
.IX Item "-stats"
Print statistics.
.Ip "\fB\-time-passes\fR" 4
.IX Item "-time-passes"
Record the amount of time needed for each pass and print it to standard
error.
.SH "EXIT STATUS"
.IX Header "EXIT STATUS"
If \fBanalyze\fR succeeds, it will exit with 0.  Otherwise, if an error
occurs, it will exit with a non-zero value.
.SH "SEE ALSO"
.IX Header "SEE ALSO"
opt
.SH "AUTHORS"
.IX Header "AUTHORS"
Maintained by the \s-1LLVM\s0 Team (http://llvm.cs.uiuc.edu).