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| author | Ben Gamari <ben@smart-cactus.org> | 2015-12-03 13:43:39 -0500 |
|---|---|---|
| committer | Ben Gamari <ben@smart-cactus.org> | 2015-12-03 23:00:16 +0100 |
| commit | 0dd61fe72144a829a9e5bb87a1094244e53cdebb (patch) | |
| tree | cd4c9d41f19a76edf7d0f3a46438f8fdfd4fc1e5 /compiler/nativeGen/RegAlloc/Graph | |
| parent | 7b29b0b1e8efac68fd4151cb5a44c4290a3e9d57 (diff) | |
| download | haskell-0dd61fe72144a829a9e5bb87a1094244e53cdebb.tar.gz | |
Kill redundant patterns
George's new exhaustiveness checker now realizes these are impossible.
Yay!
Diffstat (limited to 'compiler/nativeGen/RegAlloc/Graph')
| -rw-r--r-- | compiler/nativeGen/RegAlloc/Graph/Main.hs | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/compiler/nativeGen/RegAlloc/Graph/Main.hs b/compiler/nativeGen/RegAlloc/Graph/Main.hs index 05db68dd46..8d5a4dbabd 100644 --- a/compiler/nativeGen/RegAlloc/Graph/Main.hs +++ b/compiler/nativeGen/RegAlloc/Graph/Main.hs @@ -355,9 +355,6 @@ graphAddCoalesce (r1, r2) graph , RegReal _ <- r2 = graph -graphAddCoalesce _ _ - = panic "graphAddCoalesce: bogus" - -- | Patch registers in code using the reg -> reg mapping in this graph. patchRegsFromGraph |