Fix ByteAddressBuffer array legalization. (#3106)

Co-authored-by: Yong He <yhe@nvidia.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/source/slang/slang-ir-byte-address-legalize.cpp b/source/slang/slang-ir-byte-address-legalize.cpp
index a6d0acee7..b3260c8c7 100644
--- a/source/slang/slang-ir-byte-address-legalize.cpp
+++ b/source/slang/slang-ir-byte-address-legalize.cpp
@@ -74,6 +74,8 @@ struct ByteAddressBufferLegalizationContext
 
     void processGetEquivalentStructuredBuffer(IRInst* inst)
     {
+        m_builder.setInsertBefore(inst);
+
         // We need to see what type it is to be interpreted as.
         auto type = inst->getDataType();
 
@@ -83,7 +85,6 @@ struct ByteAddressBufferLegalizationContext
 
         // The buffer is operand 0
         auto buffer = inst->getOperand(0);
-
         // Get the equivalent structured buffer for the buffer.
         if( auto structuredBuffer = getEquivalentStructuredBuffer(elementType, buffer) )
         {