Invalid assembly in foreign prim
➜ prim_panic ghc Lib.hs
[1 of 1] Compiling Lib ( Lib.hs, Lib.o )
/tmp/ghc14440_0/ghc_2.s: Assembler messages:
/tmp/ghc14440_0/ghc_2.s:65:0: error:
Error: number of operands mismatch for `jmp'
`gcc' failed in phase `Assembler'. (Exit code: 1)
➜ prim_panic cat Lib.hs
{-# LANGUAGE GHCForeignImportPrim, UnliftedFFITypes, MagicHash #-}
module Lib where
import GHC.Prim
foreign import prim f1 :: Int# -> Int#
Tried with: HEAD as of today, 8.0.1.
Trac metadata
Trac field | Value |
---|---|
Version | 8.1 |
Type | Bug |
TypeOfFailure | OtherFailure |
Priority | normal |
Resolution | Unresolved |
Component | Compiler |
Test case | |
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