Add a cc1 option to specify the max number of nodes the analyzer can explore.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@101120 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Frontend/CompilerInvocation.cpp b/lib/Frontend/CompilerInvocation.cpp
index b5e5645..d40f0bf 100644
--- a/lib/Frontend/CompilerInvocation.cpp
+++ b/lib/Frontend/CompilerInvocation.cpp
@@ -762,6 +762,7 @@
Opts.EnableExperimentalInternalChecks =
Args.hasArg(OPT_analyzer_experimental_internal_checks);
Opts.TrimGraph = Args.hasArg(OPT_trim_egraph);
+ Opts.MaxNodes = getLastArgIntValue(Args, OPT_analyzer_max_nodes,150000,Diags);
}
static void ParseCodeGenArgs(CodeGenOptions &Opts, ArgList &Args,