[analyzer] Replace -analyzer-no-eagerly-trim-egraph with graph-trim-interval.
After every 1000 CFGElements processed, the ExplodedGraph trims out nodes
that satisfy a number of criteria for being "boring" (single predecessor,
single successor, and more). Rather than controlling this with a cc1 option,
which can only disable this behavior, we now have an analyzer-config option,
'graph-trim-interval', which can change this interval from 1000 to something
else. Setting the value to 0 disables reclamation.
The next commit relies on this behavior to actually test anything.
llvm-svn: 166528
diff --git a/clang/test/Analysis/analyzer-config.cpp b/clang/test/Analysis/analyzer-config.cpp
index 414324e..fb14266 100644
--- a/clang/test/Analysis/analyzer-config.cpp
+++ b/clang/test/Analysis/analyzer-config.cpp
@@ -16,6 +16,7 @@
// CHECK-NEXT: c++-template-inlining = true
// CHECK-NEXT: cfg-temporary-dtors = false
// CHECK-NEXT: faux-bodies = true
+// CHECK-NEXT: graph-trim-interval = 1000
// CHECK-NEXT: ipa-always-inline-size = 3
// CHECK-NEXT: [stats]
-// CHECK-NEXT: num-entries = 6
+// CHECK-NEXT: num-entries = 7