================
@@ -0,0 +1,198 @@
+// RUN: %clang_analyze_cc1 -analyzer-checker=core,debug.ExprInspection
-verify=expected,default %s
+// RUN: %clang_analyze_cc1 -analyzer-checker=core,debug.ExprInspection
-analyzer-config legacy-inlining-prevention=false -verify=expected,disabled %s
+
+int getNum(void); // Get an opaque number.
+
+void clang_analyzer_numTimesReached(void);
+void clang_analyzer_dump(int arg);
+
+//-----------------------------------------------------------------------------
+// Simple case: inlined function never reaches `analyzer-max-loop`.
+
+int inner_simple(void) {
+ clang_analyzer_numTimesReached(); // expected-warning {{2}}
+ return 42;
+}
+
+int outer_simple(void) {
+ int x = inner_simple();
+ int y = inner_simple();
+ return 53 / (x - y); // expected-warning {{Division by zero}}
+}
+
+//-----------------------------------------------------------------------------
+// Inlined function always reaches `analyzer-max-loop`.
+
+int inner_fixed_loop_1(void) {
+ int i;
+ clang_analyzer_numTimesReached(); // expected-warning {{1}}
----------------
NagyDonat wrote:
Ok, I can switch all testcases to using `clang_analyzer_dump(arg)` instead of
`numTimesReached` to highlight _which_ calls were inlined (and not just their
count). There are already a few testcases where I use that solution (because I
need it for multiple entry points), but you're right that it would be helpful
in the other cases as well.
https://github.com/llvm/llvm-project/pull/136720
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