diff --git a/src/dxbc/dxbc_compiler.cpp b/src/dxbc/dxbc_compiler.cpp
index 08eaeb98..0c6c0aea 100644
--- a/src/dxbc/dxbc_compiler.cpp
+++ b/src/dxbc/dxbc_compiler.cpp
@@ -1564,6 +1564,9 @@ namespace dxvk {
         return;
     }
     
+    if (ins.controls.precise())
+      m_module.decorate(dst.id, spv::DecorationNoContraction);
+    
     // Store computed value
     dst = emitDstOperandModifiers(dst, ins.modifiers);
     emitRegisterStore(ins.dst[0], dst);
@@ -1786,6 +1789,9 @@ namespace dxvk {
       src.at(0).id,
       src.at(1).id);
     
+    if (ins.controls.precise())
+      m_module.decorate(dst.id, spv::DecorationNoContraction);
+    
     dst = emitDstOperandModifiers(dst, ins.modifiers);
     emitRegisterStore(ins.dst[0], dst);
   }
diff --git a/src/dxbc/dxbc_decoder.h b/src/dxbc/dxbc_decoder.h
index 9ddf3586..51dfaa91 100644
--- a/src/dxbc/dxbc_decoder.h
+++ b/src/dxbc/dxbc_decoder.h
@@ -309,6 +309,10 @@ namespace dxvk {
       return bit::extract(m_bits, 11, 16);
     }
     
+    bool precise() const {
+      return bit::extract(m_bits, 19, 22) != 0;
+    }
+    
   private:
     
     uint32_t m_bits;