| // RUN: rm -rf %t && mkdir %t |
| // RUN: mkdir -p %t/ctudir |
| // RUN: %clang_cc1 -std=c++14 -triple x86_64-pc-linux-gnu \ |
| // RUN: -emit-pch -o %t/ctudir/ctu-onego-small-other.cpp.ast %S/Inputs/ctu-onego-small-other.cpp |
| // RUN: cp %S/Inputs/ctu-onego-small-other.cpp.externalDefMap.ast-dump.txt %t/ctudir/externalDefMap.txt |
| |
| // Small function defined in another TU. |
| int bar(); |
| |
| // Here we limit the ctu analysis to the first phase only (via the |
| // ctu-max-nodes config options). And we check whether the small foreign |
| // function `bar` is inlined. |
| |
| // RUN: %clang_analyze_cc1 -std=c++14 -triple x86_64-pc-linux-gnu \ |
| // RUN: -analyzer-checker=core,debug.ExprInspection \ |
| // RUN: -analyzer-config eagerly-assume=false \ |
| // RUN: -analyzer-config experimental-enable-naive-ctu-analysis=true \ |
| // RUN: -analyzer-config ctu-dir=%t/ctudir \ |
| // RUN: -analyzer-config display-ctu-progress=true \ |
| // RUN: -analyzer-display-progress \ |
| // RUN: -analyzer-config ctu-max-nodes-pct=0 \ |
| // RUN: -analyzer-config ctu-max-nodes-min=0 2>&1 %s | FileCheck %s |
| // CHECK: ANALYZE (Path, Inline_Regular): {{.*}} baruser(int){{.*}}CTU loaded AST file |
| |
| // RUN: %clang_analyze_cc1 -std=c++14 -triple x86_64-pc-linux-gnu \ |
| // RUN: -analyzer-checker=core,debug.ExprInspection \ |
| // RUN: -analyzer-config eagerly-assume=false \ |
| // RUN: -analyzer-config experimental-enable-naive-ctu-analysis=true \ |
| // RUN: -analyzer-config ctu-dir=%t/ctudir \ |
| // RUN: -analyzer-config ctu-max-nodes-pct=0 \ |
| // RUN: -analyzer-config ctu-phase1-inlining=none \ |
| // RUN: -analyzer-config ctu-max-nodes-min=0 -verify=inline-none %s |
| |
| // RUN: %clang_analyze_cc1 -std=c++14 -triple x86_64-pc-linux-gnu \ |
| // RUN: -analyzer-checker=core,debug.ExprInspection \ |
| // RUN: -analyzer-config eagerly-assume=false \ |
| // RUN: -analyzer-config experimental-enable-naive-ctu-analysis=true \ |
| // RUN: -analyzer-config ctu-dir=%t/ctudir \ |
| // RUN: -analyzer-config ctu-max-nodes-pct=0 \ |
| // RUN: -analyzer-config ctu-phase1-inlining=small \ |
| // RUN: -analyzer-config ctu-max-nodes-min=0 -verify=inline-small %s |
| |
| |
| void clang_analyzer_eval(int); |
| |
| void baruser(int x) { |
| int y = bar(); |
| // inline-none-warning@+2{{UNKNOWN}} |
| // inline-small-warning@+1{{TRUE}} |
| clang_analyzer_eval(y == 0); |
| } |