[clang] [clang][bytecode] Check ia32_{pext, pdep} builtins for integer args (PR #113091)

[Timm Baeder via cfe-commits]

https://github.com/tbaederr updated 
https://github.com/llvm/llvm-project/pull/113091

>From 19bd55a4150c39fc29758c20fb31ac76d20beddc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Timm=20B=C3=A4der?= <tbae...@redhat.com>
Date: Sun, 20 Oct 2024 18:08:08 +0200
Subject: [PATCH] [clang][bytecode] Check ia32_{pext,pdep} builtins for integer
 args

---
 clang/lib/AST/ByteCode/InterpBuiltin.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/clang/lib/AST/ByteCode/InterpBuiltin.cpp 
b/clang/lib/AST/ByteCode/InterpBuiltin.cpp
index d4a8e6c2035ee5..c7b9dac5fec80c 100644
--- a/clang/lib/AST/ByteCode/InterpBuiltin.cpp
+++ b/clang/lib/AST/ByteCode/InterpBuiltin.cpp
@@ -1331,6 +1331,10 @@ static bool interp__builtin_ia32_pdep(InterpState &S, 
CodePtr OpPC,
                                       const InterpFrame *Frame,
                                       const Function *Func,
                                       const CallExpr *Call) {
+  if (!Call->getArg(0)->getType()->isIntegerType() ||
+      !Call->getArg(1)->getType()->isIntegerType())
+    return false;
+
   PrimType ValT = *S.Ctx.classify(Call->getArg(0));
   PrimType MaskT = *S.Ctx.classify(Call->getArg(1));
 
@@ -1352,6 +1356,10 @@ static bool interp__builtin_ia32_pext(InterpState &S, 
CodePtr OpPC,
                                       const InterpFrame *Frame,
                                       const Function *Func,
                                       const CallExpr *Call) {
+  if (!Call->getArg(0)->getType()->isIntegerType() ||
+      !Call->getArg(1)->getType()->isIntegerType())
+    return false;
+
   PrimType ValT = *S.Ctx.classify(Call->getArg(0));
   PrimType MaskT = *S.Ctx.classify(Call->getArg(1));
 

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