wazevo(regalloc): specifies the VReg in swapping (#1843)

Signed-off-by: Takeshi Yoneda <[email protected]>
tetratelabs · Nov 20, 2023 · b4c1f26 · b4c1f26
1 parent 4f6d214
commit b4c1f26
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/internal/engine/wazevo/backend/regalloc/regalloc.go b/internal/engine/wazevo/backend/regalloc/regalloc.go
@@ -833,8 +833,8 @@ func (a *Allocator) reconcileEdge(f Function,
 			)
 		}
 		f.SwapAtEndOfBlock(
-			FromRealReg(r, typ),
-			FromRealReg(er, typ),
+			currentVReg.SetRealReg(r),
+			desiredVReg.SetRealReg(er),
 			freeReg,
 			pred,
 		)