[Git][ghc/ghc][wip/andreask/arm_immediates] wip

[Andreas Klebinger (@AndreasK)]

Andreas Klebinger pushed to branch wip/andreask/arm_immediates at Glasgow Haskell Compiler / GHC


Commits:
7d1ebddc by Andreas Klebinger at 2023-07-07T19:00:20+02:00
wip

- - - - -


1 changed file:

- compiler/GHC/CmmToAsm/AArch64/CodeGen.hs


Changes:

=====================================
compiler/GHC/CmmToAsm/AArch64/CodeGen.hs
=====================================
@@ -418,7 +418,7 @@ getArithImm n
 
   -- 12 bits shifted by 12 places.
   | trailing_zeros >= 12 && sized_n < 2^(24::Int)
-  = Just $ OpImmShift (ImmInteger n) SLSL 12
+  = Just $ OpImmShift (ImmInteger n `shiftR` 12) SLSL 12
 
   | otherwise
   = Nothing



View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/commit/7d1ebddcd12887d5e03dbe9442578160693927e9

-- 
View it on GitLab: https://gitlab.haskell.org/ghc/ghc/-/commit/7d1ebddcd12887d5e03dbe9442578160693927e9
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