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Diffstat (limited to 'compiler/nativeGen/RegAlloc/Graph/Main.hs')
| -rw-r--r-- | compiler/nativeGen/RegAlloc/Graph/Main.hs | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/compiler/nativeGen/RegAlloc/Graph/Main.hs b/compiler/nativeGen/RegAlloc/Graph/Main.hs index 97c2b42e82..e819fe8870 100644 --- a/compiler/nativeGen/RegAlloc/Graph/Main.hs +++ b/compiler/nativeGen/RegAlloc/Graph/Main.hs @@ -360,6 +360,9 @@ graphAddCoalesce (r1, r2) graph , RegReal _ <- r2 = graph + | otherwise + = panic "graphAddCoalesce" + -- | Patch registers in code using the reg -> reg mapping in this graph. patchRegsFromGraph |