summaryrefslogtreecommitdiff
path: root/compiler/GHC/StgToCmm/ArgRep.hs
diff options
context:
space:
mode:
Diffstat (limited to 'compiler/GHC/StgToCmm/ArgRep.hs')
-rw-r--r--compiler/GHC/StgToCmm/ArgRep.hs1
1 files changed, 1 insertions, 0 deletions
diff --git a/compiler/GHC/StgToCmm/ArgRep.hs b/compiler/GHC/StgToCmm/ArgRep.hs
index cc618a16ed..9db0ed7afc 100644
--- a/compiler/GHC/StgToCmm/ArgRep.hs
+++ b/compiler/GHC/StgToCmm/ArgRep.hs
@@ -52,6 +52,7 @@ data ArgRep = P -- GC Ptr
| V16 -- 16-byte (128-bit) vectors of Float/Double/Int8/Word32/etc.
| V32 -- 32-byte (256-bit) vectors of Float/Double/Int8/Word32/etc.
| V64 -- 64-byte (512-bit) vectors of Float/Double/Int8/Word32/etc.
+ deriving Eq
instance Outputable ArgRep where ppr = text . argRepString
argRepString :: ArgRep -> String