Initialise PR dictionaries in vectorisation monad

[ghc-hetmet.git] / compiler / vectorise / VectMonad.hs

diff --git a/compiler/vectorise/VectMonad.hs b/compiler/vectorise/VectMonad.hs
index 11f7b53..6bc2f4d 100644 (file)
--- a/compiler/vectorise/VectMonad.hs
+++ b/compiler/vectorise/VectMonad.hs
@@ -454,6 +454,7 @@ initV hsc_env guts info p
         builtins       <- initBuiltins
         builtin_tycons <- initBuiltinTyCons
         builtin_pas    <- initBuiltinPAs
+        builtin_prs    <- initBuiltinPRs
 
         eps <- ioToIOEnv $ hscEPS hsc_env
         let famInstEnvs = (eps_fam_inst_env eps, mg_fam_inst_env guts)
@@ -461,6 +462,7 @@ initV hsc_env guts info p
 
         let genv = extendTyConsEnv builtin_tycons
                  . extendPAFunsEnv builtin_pas
+                 . setPRFunsEnv    builtin_prs
                  $ initGlobalEnv info instEnvs famInstEnvs
 
         r <- runVM p builtins genv emptyLocalEnv