From afb82cd6d5b24c258e489fae08c21682c2dc556f Mon Sep 17 00:00:00 2001
From: Jake Turner <jake@evansturner.co.uk>
Date: Wed, 29 Oct 2025 17:12:26 +0000
Subject: [PATCH] Fix incorrect scope end instruction value when extending SSA
 ID lifetime

---
 renderdoc/driver/shaders/dxil/dxil_debug.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/renderdoc/driver/shaders/dxil/dxil_debug.cpp b/renderdoc/driver/shaders/dxil/dxil_debug.cpp
index 37e70a89e..857538197 100644
--- a/renderdoc/driver/shaders/dxil/dxil_debug.cpp
+++ b/renderdoc/driver/shaders/dxil/dxil_debug.cpp
@@ -9622,7 +9622,7 @@ ShaderDebugTrace *Debugger::BeginDebug(DebugAPIWrapper *apiWrapper, uint32_t eve
           const ExecPointReference &current = info.maxExecPointPerId[localMapping.debugVarSSAId];
           if(!current.IsValid())
             continue;
-          uint32_t scopeEndInst = scope->maxInstruction + 1;
+          uint32_t scopeEndInst = scope->maxInstruction;
           scopeEndInst = RDCMIN(scopeEndInst, (uint32_t)info.instructionToBlock.size() - 1);
           const uint32_t scopeEndBlock = info.instructionToBlock[scopeEndInst];
           ExecPointReference scopeEnd(scopeEndBlock, scopeEndInst);