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diff --git a/docs/CommandGuide/man/man1/lli.1 b/docs/CommandGuide/man/man1/lli.1 new file mode 100644 index 000000000000..ee21774b8862 --- /dev/null +++ b/docs/CommandGuide/man/man1/lli.1 @@ -0,0 +1,206 @@ +.\" Automatically generated by Pod::Man v1.37, Pod::Parser v1.14 +.\" +.\" Standard preamble: +.\" ======================================================================== +.de Sh \" Subsection heading +.br +.if t .Sp +.ne 5 +.PP +\fB\\$1\fR +.PP +.. +.de Sp \" Vertical space (when we can't use .PP) +.if t .sp .5v +.if n .sp +.. +.de Vb \" Begin verbatim text +.ft CW +.nf +.ne \\$1 +.. +.de Ve \" End verbatim text +.ft R +.fi +.. +.\" Set up some character translations and predefined strings. \*(-- will +.\" give an unbreakable dash, \*(PI will give pi, \*(L" will give a left +.\" double quote, and \*(R" will give a right double quote. | will give a +.\" real vertical bar. \*(C+ will give a nicer C++. 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It takes a program +in \s-1LLVM\s0 bytecode format and executes it using a just-in-time compiler, if one is +available for the current architecture, or an interpreter. \fBlli\fR takes all of +the same code generator options as llc, but they are only effective when +\&\fBlli\fR is using the just-in-time compiler. +.PP +If \fIfilename\fR is not specified, then \fBlli\fR reads the \s-1LLVM\s0 bytecode for the +program from standard input. +.PP +The optional \fIargs\fR specified on the command line are passed to the program as +arguments. +.SH "OPTIONS" +.IX Header "OPTIONS" +.IP "\fB\-help\fR" 4 +.IX Item "-help" +Print a summary of command line options. +.IP "\fB\-stats\fR" 4 +.IX Item "-stats" +Print statistics from the code-generation passes. This is only meaningful for +the just-in-time compiler, at present. +.IP "\fB\-time\-passes\fR" 4 +.IX Item "-time-passes" +Record the amount of time needed for each code-generation pass and print it to +standard error. +.IP "\fB\-mtriple\fR=\fItarget triple\fR" 4 +.IX Item "-mtriple=target triple" +Override the target triple specified in the input bytecode file with the +specified string. This may result in a crash if you pick an +architecture which is not compatible with the current system. +.IP "\fB\-march\fR=\fIarch\fR" 4 +.IX Item "-march=arch" +Specify the architecture for which to generate assembly, overriding the target +encoded in the bytecode file. See the output of \fBllc \-\-help\fR for a list of +valid architectures. By default this is inferred from the target triple or +autodetected to the current architecture. +.IP "\fB\-mcpu\fR=\fIcpuname\fR" 4 +.IX Item "-mcpu=cpuname" +Specify a specific chip in the current architecture to generate code for. +By default this is inferred from the target triple and autodetected to +the current architecture. For a list of available CPUs, use: +\&\fBllvm-as < /dev/null | llc \-march=xyz \-mcpu=help\fR +.IP "\fB\-mattr\fR=\fIa1,+a2,\-a3,...\fR" 4 +.IX Item "-mattr=a1,+a2,-a3,..." +Override or control specific attributes of the target, such as whether \s-1SIMD\s0 +operations are enabled or not. The default set of attributes is set by the +current \s-1CPU\s0. For a list of available attributes, use: +\&\fBllvm-as < /dev/null | llc \-march=xyz \-mattr=help\fR +.IP "\fB\-force\-interpreter\fR=\fI{false,true}\fR" 4 +.IX Item "-force-interpreter={false,true}" +If set to true, use the interpreter even if a just-in-time compiler is available +for this architecture. Defaults to false. +.IP "\fB\-f\fR=\fIname\fR" 4 +.IX Item "-f=name" +Call the function named \fIname\fR to start the program. Note: The +function is assumed to have the C signature \f(CW\*(C`int\*(C'\fR \fIname\fR \f(CW\*(C`(int, +char **, char **)\*(C'\fR. If you try to use this option to call a function of +incompatible type, undefined behavior may result. Defaults to \f(CW\*(C`main\*(C'\fR. +.SH "EXIT STATUS" +.IX Header "EXIT STATUS" +If \fBlli\fR fails to load the program, it will exit with an exit code of 1. +Otherwise, it will return the exit code of the program it executes. +.SH "SEE ALSO" +.IX Header "SEE ALSO" +llc +.SH "AUTHOR" +.IX Header "AUTHOR" +Maintained by the \s-1LLVM\s0 Team (<http://llvm.org>). |