[llvm] bd8c063 - [SjLjEHPrepare] Use getSigned() for call site number

[Nikita Popov via llvm-commits]

Author: Nikita Popov
Date: 2025-12-09T16:02:39+01:00
New Revision: bd8c06387f1ca109c213967a7e5dad3cfb7537a3

URL: https://github.com/llvm/llvm-project/commit/bd8c06387f1ca109c213967a7e5dad3cfb7537a3
DIFF: https://github.com/llvm/llvm-project/commit/bd8c06387f1ca109c213967a7e5dad3cfb7537a3.diff

LOG: [SjLjEHPrepare] Use getSigned() for call site number

This may be -1.

Added: 
    

Modified: 
    llvm/lib/CodeGen/SjLjEHPrepare.cpp

Removed: 
    


################################################################################
diff  --git a/llvm/lib/CodeGen/SjLjEHPrepare.cpp b/llvm/lib/CodeGen/SjLjEHPrepare.cpp
index 294b3de46966f..5856efcd549a8 100644
--- a/llvm/lib/CodeGen/SjLjEHPrepare.cpp
+++ b/llvm/lib/CodeGen/SjLjEHPrepare.cpp
@@ -139,7 +139,7 @@ void SjLjEHPrepareImpl::insertCallSiteStore(Instruction *I, int Number) {
       Builder.CreateGEP(FunctionContextTy, FuncCtx, Idxs, "call_site");
 
   // Insert a store of the call-site number
-  ConstantInt *CallSiteNoC = ConstantInt::get(DataTy, Number);
+  ConstantInt *CallSiteNoC = ConstantInt::getSigned(DataTy, Number);
   Builder.CreateStore(CallSiteNoC, CallSite, true /*volatile*/);
 }