diff options
Diffstat (limited to 'docs/CommandGuide/bugpoint.pod')
| -rw-r--r-- | docs/CommandGuide/bugpoint.pod | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/docs/CommandGuide/bugpoint.pod b/docs/CommandGuide/bugpoint.pod index 39f2d33..632a2b3 100644 --- a/docs/CommandGuide/bugpoint.pod +++ b/docs/CommandGuide/bugpoint.pod @@ -21,7 +21,7 @@ distribution. =head1 OPTIONS -=over +=over =item B<--additional-so> F<library> @@ -87,7 +87,7 @@ mis-management. =item B<-find-bugs> Continually randomize the specified passes and run them on the test program -until a bug is found or the user kills B<bugpoint>. +until a bug is found or the user kills B<bugpoint>. =item B<-help> @@ -147,6 +147,20 @@ This option defines the command to use with the B<--run-custom> and B<--safe-custom> options to execute the bitcode testcase. This can be useful for cross-compilation. +=item B<--compile-command> I<command> + +This option defines the command to use with the B<--compile-custom> +option to compile the bitcode testcase. This can be useful for +testing compiler output without running any link or execute stages. To +generate a reduced unit test, you may add CHECK directives to the +testcase and pass the name of a compile-command script in this form: + + llc "$@" + not FileCheck [bugpoint input file].ll < bugpoint-test-program.s + +This script will "fail" as long as FileCheck passes. So the result +will be the minimum bitcode that passes FileCheck. + =item B<--safe-path> I<path> This option defines the path to the command to execute with the |