Generalize bugpoint's concept of a "safe" backend, and add options
to allow the "safe" backend to be run with a different path, and/or
with different command-line options.
This enables the following use cases:
- bugpoint llc against an llc command from a different build
- bugpoint llc against the same llc with different command-line options
- and more...
Also, document the existing "custom" interpreter options.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60681 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/bugpoint/BugDriver.cpp b/tools/bugpoint/BugDriver.cpp
index acea37e..19f9685 100644
--- a/tools/bugpoint/BugDriver.cpp
+++ b/tools/bugpoint/BugDriver.cpp
@@ -65,7 +65,8 @@
BugDriver::BugDriver(const char *toolname, bool as_child, bool find_bugs,
unsigned timeout, unsigned memlimit)
: ToolName(toolname), ReferenceOutputFile(OutputFile),
- Program(0), Interpreter(0), cbe(0), gcc(0), run_as_child(as_child),
+ Program(0), Interpreter(0), SafeInterpreter(0), gcc(0),
+ run_as_child(as_child),
run_find_bugs(find_bugs), Timeout(timeout), MemoryLimit(memlimit) {}