101 lines
4.5 KiB
C++
101 lines
4.5 KiB
C++
// REQUIRES: asserts
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// RUN: %clang_analyze_cc1 -analyzer-checker=core \
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// RUN: -analyzer-config dump-entry-point-stats-to-csv="%t.csv" \
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// RUN: -verify %s
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// RUN: %csv2json "%t.csv" | FileCheck --check-prefix=CHECK %s
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//
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// CHECK: {
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// CHECK-NEXT: "fib(unsigned int)": {
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// CHECK-NEXT: "NumBlocks": "{{[0-9]+}}",
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// CHECK-NEXT: "NumBlocksUnreachable": "{{[0-9]+}}",
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// CHECK-NEXT: "NumCTUSteps": "{{[0-9]+}}",
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// CHECK-NEXT: "NumFunctionTopLevel": "{{[0-9]+}}",
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// CHECK-NEXT: "NumInlinedCalls": "{{[0-9]+}}",
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// CHECK-NEXT: "NumMaxBlockCountReached": "{{[0-9]+}}",
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// CHECK-NEXT: "NumMaxBlockCountReachedInInlined": "{{[0-9]+}}",
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// CHECK-NEXT: "NumOfDynamicDispatchPathSplits": "{{[0-9]+}}",
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// CHECK-NEXT: "NumPathsExplored": "{{[0-9]+}}",
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// CHECK-NEXT: "NumReachedInlineCountMax": "{{[0-9]+}}",
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// CHECK-NEXT: "NumRemoveDeadBindings": "{{[0-9]+}}",
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// CHECK-NEXT: "NumSTUSteps": "{{[0-9]+}}",
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// CHECK-NEXT: "NumSteps": "{{[0-9]+}}",
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// CHECK-NEXT: "NumTimesReportEQClassAborted": "{{[0-9]+}}",
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// CHECK-NEXT: "NumTimesReportEQClassWasExhausted": "{{[0-9]+}}",
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// CHECK-NEXT: "NumTimesReportPassesZ3": "{{[0-9]+}}",
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// CHECK-NEXT: "NumTimesReportRefuted": "{{[0-9]+}}",
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// CHECK-NEXT: "NumTimesRetriedWithoutInlining": "{{[0-9]+}}",
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// CHECK-NEXT: "NumTimesZ3ExhaustedRLimit": "{{[0-9]+}}",
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// CHECK-NEXT: "NumTimesZ3QueryAcceptsReport": "{{[0-9]+}}",
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// CHECK-NEXT: "NumTimesZ3QueryRejectEQClass": "{{[0-9]+}}",
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// CHECK-NEXT: "NumTimesZ3QueryRejectReport": "{{[0-9]+}}",
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// CHECK-NEXT: "NumTimesZ3SpendsTooMuchTimeOnASingleEQClass": "{{[0-9]+}}",
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// CHECK-NEXT: "NumTimesZ3TimedOut": "{{[0-9]+}}",
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// CHECK-NEXT: "NumZ3QueriesDone": "{{[0-9]+}}",
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// CHECK-NEXT: "TimeSpentSolvingZ3Queries": "{{[0-9]+}}",
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// CHECK-NEXT: "MaxBugClassSize": "{{[0-9]+}}",
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// CHECK-NEXT: "MaxCFGSize": "{{[0-9]+}}",
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// CHECK-NEXT: "MaxQueueSize": "{{[0-9]+}}",
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// CHECK-NEXT: "MaxReachableSize": "{{[0-9]+}}",
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// CHECK-NEXT: "MaxTimeSpentSolvingZ3Queries": "{{[0-9]+}}",
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// CHECK-NEXT: "MaxValidBugClassSize": "{{[0-9]+}}",
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// CHECK-NEXT: "PathRunningTime": "{{[0-9]+}}"
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// CHECK-NEXT: },
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// CHECK-NEXT: "main(int, char **)": {
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// CHECK-NEXT: "NumBlocks": "{{[0-9]+}}",
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// CHECK-NEXT: "NumBlocksUnreachable": "{{[0-9]+}}",
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// CHECK-NEXT: "NumCTUSteps": "{{[0-9]+}}",
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// CHECK-NEXT: "NumFunctionTopLevel": "{{[0-9]+}}",
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// CHECK-NEXT: "NumInlinedCalls": "{{[0-9]+}}",
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// CHECK-NEXT: "NumMaxBlockCountReached": "{{[0-9]+}}",
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// CHECK-NEXT: "NumMaxBlockCountReachedInInlined": "{{[0-9]+}}",
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// CHECK-NEXT: "NumOfDynamicDispatchPathSplits": "{{[0-9]+}}",
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// CHECK-NEXT: "NumPathsExplored": "{{[0-9]+}}",
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// CHECK-NEXT: "NumReachedInlineCountMax": "{{[0-9]+}}",
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// CHECK-NEXT: "NumRemoveDeadBindings": "{{[0-9]+}}",
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// CHECK-NEXT: "NumSTUSteps": "{{[0-9]+}}",
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// CHECK-NEXT: "NumSteps": "{{[0-9]+}}",
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// CHECK-NEXT: "NumTimesReportEQClassAborted": "{{[0-9]+}}",
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// CHECK-NEXT: "NumTimesReportEQClassWasExhausted": "{{[0-9]+}}",
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// CHECK-NEXT: "NumTimesReportPassesZ3": "{{[0-9]+}}",
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// CHECK-NEXT: "NumTimesReportRefuted": "{{[0-9]+}}",
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// CHECK-NEXT: "NumTimesRetriedWithoutInlining": "{{[0-9]+}}",
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// CHECK-NEXT: "NumTimesZ3ExhaustedRLimit": "{{[0-9]+}}",
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// CHECK-NEXT: "NumTimesZ3QueryAcceptsReport": "{{[0-9]+}}",
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// CHECK-NEXT: "NumTimesZ3QueryRejectEQClass": "{{[0-9]+}}",
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// CHECK-NEXT: "NumTimesZ3QueryRejectReport": "{{[0-9]+}}",
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// CHECK-NEXT: "NumTimesZ3SpendsTooMuchTimeOnASingleEQClass": "{{[0-9]+}}",
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// CHECK-NEXT: "NumTimesZ3TimedOut": "{{[0-9]+}}",
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// CHECK-NEXT: "NumZ3QueriesDone": "{{[0-9]+}}",
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// CHECK-NEXT: "TimeSpentSolvingZ3Queries": "{{[0-9]+}}",
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// CHECK-NEXT: "MaxBugClassSize": "{{[0-9]+}}",
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// CHECK-NEXT: "MaxCFGSize": "{{[0-9]+}}",
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// CHECK-NEXT: "MaxQueueSize": "{{[0-9]+}}",
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// CHECK-NEXT: "MaxReachableSize": "{{[0-9]+}}",
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// CHECK-NEXT: "MaxTimeSpentSolvingZ3Queries": "{{[0-9]+}}",
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// CHECK-NEXT: "MaxValidBugClassSize": "{{[0-9]+}}",
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// CHECK-NEXT: "PathRunningTime": "{{[0-9]+}}"
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// CHECK-NEXT: }
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// CHECK-NEXT: }
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// CHECK-NOT: non_entry_point
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// expected-no-diagnostics
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int non_entry_point(int end) {
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int sum = 0;
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for (int i = 0; i <= end; ++i) {
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sum += i;
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}
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return sum;
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}
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int fib(unsigned n) {
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if (n <= 1) {
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return 1;
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}
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return fib(n - 1) + fib(n - 2);
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}
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int main(int argc, char **argv) {
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int i = non_entry_point(argc);
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return i;
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}
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