diff options
Diffstat (limited to 'docs/CommandGuide')
-rw-r--r-- | docs/CommandGuide/index.html | 3 | ||||
-rw-r--r-- | docs/CommandGuide/lit.pod | 10 | ||||
-rw-r--r-- | docs/CommandGuide/llvm-stress.pod | 42 | ||||
-rw-r--r-- | docs/CommandGuide/tblgen.pod | 52 |
4 files changed, 88 insertions, 19 deletions
diff --git a/docs/CommandGuide/index.html b/docs/CommandGuide/index.html index 145569c..5db7020 100644 --- a/docs/CommandGuide/index.html +++ b/docs/CommandGuide/index.html @@ -75,6 +75,9 @@ options) arguments to the tool you are interested in.</p> <li><a href="/cmds/llvm-cov.html"><b>llvm-cov</b></a> - emit coverage information</li> +<li><a href="/cmds/llvm-stress.html"><b>llvm-stress</b></a> - + generate random .ll files to fuzz different llvm components</li> + </ul> </div> diff --git a/docs/CommandGuide/lit.pod b/docs/CommandGuide/lit.pod index faf4811..f4289a8 100644 --- a/docs/CommandGuide/lit.pod +++ b/docs/CommandGuide/lit.pod @@ -28,7 +28,7 @@ By default B<lit> will use a succinct progress display and will only print summary information for test failures. See L<"OUTPUT OPTIONS"> for options controlling the B<lit> progress display and output. -B<lit> also includes a number of options for controlling how tests are exected +B<lit> also includes a number of options for controlling how tests are executed (specific features may depend on the particular test format). See L<"EXECUTION OPTIONS"> for more information. @@ -37,7 +37,7 @@ the options specified on the command line, see L<"SELECTION OPTIONS"> for more information. Users interested in the B<lit> architecture or designing a B<lit> testing -implementation should see L<"LIT ARCHITECTURE"> +implementation should see L<"LIT INFRASTRUCTURE"> =head1 GENERAL OPTIONS @@ -208,7 +208,7 @@ suite. The test succeeded, but it was expected to fail. This is used for tests which were specified as expected to fail, but are now succeeding (generally because -the feautre they test was broken and has been fixed). +the feature they test was broken and has been fixed). =item B<FAIL> @@ -227,7 +227,7 @@ which can report unsupported tests. =back Depending on the test format tests may produce additional information about -their status (generally only for failures). See the L<Output|"LIT OUTPUT"> +their status (generally only for failures). See the L<Output|"OUTPUT OPTIONS"> section for more information. =head1 LIT INFRASTRUCTURE @@ -247,7 +247,7 @@ suite>. Test suites serve to define the format of the tests they contain, the logic for finding those tests, and any additional information to run the tests. B<lit> identifies test suites as directories containing I<lit.cfg> or -I<lit.site.cfg> files (see also B<--config-prefix>. Test suites are initially +I<lit.site.cfg> files (see also B<--config-prefix>). Test suites are initially discovered by recursively searching up the directory hierarchy for all the input files passed on the command line. You can use B<--show-suites> to display the discovered test suites at startup. diff --git a/docs/CommandGuide/llvm-stress.pod b/docs/CommandGuide/llvm-stress.pod new file mode 100644 index 0000000..92083d2 --- /dev/null +++ b/docs/CommandGuide/llvm-stress.pod @@ -0,0 +1,42 @@ +=pod + +=head1 NAME + +llvm-stress - generate random .ll files + +=head1 SYNOPSIS + +B<llvm-cov> [-gcno=filename] [-gcda=filename] [dump] + +=head1 DESCRIPTION + +The B<llvm-stress> tool is used to generate random .ll files that can be used to +test different components of LLVM. + +=head1 OPTIONS + +=over + +=item B<-o> I<filename> + +Specify the output filename. + +=item B<-size> I<size> + +Specify the size of the generated .ll file. + +=item B<-seed> I<seed> + +Specify the seed to be used for the randomly generated instructions. + +=back + +=head1 EXIT STATUS + +B<llvm-stress> returns 0. + +=head1 AUTHOR + +B<llvm-stress> is maintained by the LLVM Team (L<http://llvm.org/>). + +=cut diff --git a/docs/CommandGuide/tblgen.pod b/docs/CommandGuide/tblgen.pod index fe1be5e..180bcc1 100644 --- a/docs/CommandGuide/tblgen.pod +++ b/docs/CommandGuide/tblgen.pod @@ -41,6 +41,10 @@ Specify where to find other target description files for inclusion. The F<directory> value should be a full or partial path to a directory that contains target description files. +=item B<-asmparsernum> F<N> + +Make -gen-asm-parser emit assembly writer number F<N>. + =item B<-asmwriternum> F<N> Make -gen-asm-writer emit assembly writer number F<N>. @@ -57,38 +61,50 @@ Print all records to standard output (default). Print enumeration values for a class -=item B<-gen-emitter> +=item B<-print-sets> -Generate machine code emitter. +Print expanded sets for testing DAG exprs. -=item B<-gen-register-enums> +=item B<-gen-emitter> -Generate the enumeration values for all registers. +Generate machine code emitter. -=item B<-gen-register-desc> +=item B<-gen-register-info> -Generate a register info description for each register. +Generate registers and register classes info. -=item B<-gen-register-desc-header> +=item B<-gen-instr-info> -Generate a register info description header for each register. +Generate instruction descriptions. -=item B<-gen-instr-enums> +=item B<-gen-asm-writer> -Generate enumeration values for instructions. +Generate the assembly writer. -=item B<-gen-instr-desc> +=item B<-gen-disassembler> -Generate instruction descriptions. +Generate disassembler. -=item B<-gen-asm-writer> +=item B<-gen-pseudo-lowering> -Generate the assembly writer. +Generate pseudo instruction lowering. =item B<-gen-dag-isel> Generate a DAG (Directed Acycle Graph) instruction selector. +=item B<-gen-asm-matcher> + +Generate assembly instruction matcher. + +=item B<-gen-dfa-packetizer> + +Generate DFA Packetizer for VLIW targets. + +=item B<-gen-fast-isel> + +Generate a "fast" instruction selector. + =item B<-gen-subtarget> Generate subtarget enumerations. @@ -97,6 +113,14 @@ Generate subtarget enumerations. Generate intrinsic information. +=item B<-gen-tgt-intrinsic> + +Generate target intrinsic information. + +=item B<-gen-enhanced-disassembly-info> + +Generate enhanced disassembly info. + =item B<-version> Show the version number of this program. |