[clang] [Clang] Add -fwrapv-pointer flag (PR #122486)

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github-actions[bot] wrote:

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

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``````````bash
git-clang-format --diff c39500f88c93f668c68bdafe56bd8d16e8abbec1 32fe619505787c434f97b01da0458ba7861f9550 --extensions c,cpp -- clang/lib/CodeGen/CGBuiltin.cpp clang/lib/CodeGen/CGExpr.cpp clang/lib/CodeGen/CGExprScalar.cpp clang/lib/Driver/SanitizerArgs.cpp clang/lib/Driver/ToolChains/CommonArgs.cpp clang/lib/Frontend/CompilerInvocation.cpp clang/lib/Sema/SemaExpr.cpp clang/test/CodeGen/integer-overflow.c clang/test/Driver/clang_wrapv_opts.c clang/test/Sema/tautological-pointer-comparison.c
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View the diff from clang-format here.
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``````````diff
diff --git a/clang/lib/CodeGen/CGExpr.cpp b/clang/lib/CodeGen/CGExpr.cpp
index dc9c2afeaa..6fd9e82292 100644
--- a/clang/lib/CodeGen/CGExpr.cpp
+++ b/clang/lib/CodeGen/CGExpr.cpp
@@ -4413,10 +4413,9 @@ LValue CodeGenFunction::EmitArraySubscriptExpr(const ArraySubscriptExpr *E,
     Addr = EmitPointerWithAlignment(E->getBase(), &EltBaseInfo, &EltTBAAInfo);
     auto *Idx = EmitIdxAfterBase(/*Promote*/true);
     QualType ptrType = E->getBase()->getType();
-    Addr = emitArraySubscriptGEP(*this, Addr, Idx, E->getType(),
-                                 !getLangOpts().PointerOverflowDefined,
-                                 SignedIndices, E->getExprLoc(), &ptrType,
-                                 E->getBase());
+    Addr = emitArraySubscriptGEP(
+        *this, Addr, Idx, E->getType(), !getLangOpts().PointerOverflowDefined,
+        SignedIndices, E->getExprLoc(), &ptrType, E->getBase());
   }
 
   LValue LV = MakeAddrLValue(Addr, E->getType(), EltBaseInfo, EltTBAAInfo);

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https://github.com/llvm/llvm-project/pull/122486