Andreas Klebinger pushed to branch wip/andreask/arm-ffi at Glasgow Haskell Compiler / GHC

Commits:

1 changed file:

Changes:

  • compiler/GHC/CmmToAsm/AArch64/CodeGen.hs
    ... ... @@ -366,7 +366,10 @@ registerFormat reg = case reg of { Fixed format _ _ -> format; Any format _ -> f
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     swizzleRegisterRep :: Width -> Format -> Register -> Register
    
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     swizzleRegisterRep old_width format reg
    
    369
    -  | assert (reg_width == old_width) False
    
    369
    +  -- APK: Currently this assertion doesn't always hold.
    
    370
    +  -- This seems problematic but will have to be fixed another time.
    
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    +  | (reg_width /= old_width)
    
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    +  , pprTrace "Missmatched widths" (ppr (old_width, format, reg)) False
    
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       = undefined
    
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       | old_width == formatToWidth format =