Merge branch 'hardfloat' of https://github.com/RISCVERS/XiangShan into hardfloat

src/main/scala/xiangshan/mem/pipeline/LoadUnit.scala

@@ -213,7 +213,7 @@ class LoadUnit_S2 extends XSModule with HasLoadHelper {
 
   // setup input for s3 (fp recode & writeback)
   io.fpout.bits := io.out.bits
-  io.fpout.valid := io.out.valid && s2_uop.ctrl.fpWen
+  io.fpout.valid := io.in.valid && s2_uop.ctrl.fpWen
 }
 
 // Load Pipeline Stage 3