[clang] [analyzer] Suppress out of bounds reports after weak loop assumptions (PR #109804)

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In-Reply-To: <llvm.org/llvm/llvm-project/pull/109804 at github.com>


github-actions[bot] wrote:

<!--LLVM CODE FORMAT COMMENT: {clang-format}-->


:warning: C/C++ code formatter, clang-format found issues in your code. :warning:

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You can test this locally with the following command:
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``````````bash
git-clang-format --diff 622ae7ffa432ca5985cf1655cf499e04b289bbf2 cdc73ab596981f24895374324600e9ec1cff60a8 --extensions c,cpp,h -- clang/include/clang/StaticAnalyzer/Core/PathSensitive/ExprEngine.h clang/lib/StaticAnalyzer/Checkers/ArrayBoundCheckerV2.cpp clang/lib/StaticAnalyzer/Core/CoreEngine.cpp clang/lib/StaticAnalyzer/Core/ExprEngine.cpp clang/test/Analysis/loop-unrolling.cpp clang/test/Analysis/out-of-bounds.c
``````````

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View the diff from clang-format here.
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``````````diff
diff --git a/clang/lib/StaticAnalyzer/Core/ExprEngine.cpp b/clang/lib/StaticAnalyzer/Core/ExprEngine.cpp
index 70625c4994..fd0a7dc46f 100644
--- a/clang/lib/StaticAnalyzer/Core/ExprEngine.cpp
+++ b/clang/lib/StaticAnalyzer/Core/ExprEngine.cpp
@@ -2822,7 +2822,8 @@ void ExprEngine::processBranch(
     ProgramStateRef StTrue, StFalse;
     StTrue = StFalse = PrevState;
 
-    if (const auto KnownCondValueAssumption = assumeCondition(Condition, PredN)) {
+    if (const auto KnownCondValueAssumption =
+            assumeCondition(Condition, PredN)) {
       std::tie(StTrue, StFalse) = *KnownCondValueAssumption;
 
       if (!StTrue)

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https://github.com/llvm/llvm-project/pull/109804