diff options
Diffstat (limited to 'compiler/GHC/Core/Opt')
| -rw-r--r-- | compiler/GHC/Core/Opt/Pipeline.hs | 2 | ||||
| -rw-r--r-- | compiler/GHC/Core/Opt/SpecConstr.hs | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/compiler/GHC/Core/Opt/Pipeline.hs b/compiler/GHC/Core/Opt/Pipeline.hs index 3e9470dc88..884dcbf44d 100644 --- a/compiler/GHC/Core/Opt/Pipeline.hs +++ b/compiler/GHC/Core/Opt/Pipeline.hs @@ -885,7 +885,7 @@ Old "solution": of iterateList in the first place But in principle the user *might* want rules that only apply to the Id -he says. And inline pragmas are similar +they say. And inline pragmas are similar {-# NOINLINE f #-} f = local local = <stuff> diff --git a/compiler/GHC/Core/Opt/SpecConstr.hs b/compiler/GHC/Core/Opt/SpecConstr.hs index ab36ad8f22..9dd4ab895b 100644 --- a/compiler/GHC/Core/Opt/SpecConstr.hs +++ b/compiler/GHC/Core/Opt/SpecConstr.hs @@ -1744,8 +1744,8 @@ Note [spec_usg includes rhs_usg] In calls to 'specialise', the returned ScUsage must include the rhs_usg in the passed-in SpecInfo, unless there are no calls at all to the function. -The caller can, indeed must, assume this. He should not combine in rhs_usg -himself, or he'll get rhs_usg twice -- and that can lead to an exponential +The caller can, indeed must, assume this. They should not combine in rhs_usg +themselves, or they'll get rhs_usg twice -- and that can lead to an exponential blowup of duplicates in the CallEnv. This is what gave rise to the massive performance loss in #8852. |