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authorMoritz Angermann <moritz.angermann@gmail.com>2020-10-22 12:08:34 +0800
committerMarge Bot <ben+marge-bot@smart-cactus.org>2020-11-26 16:00:32 -0500
commitbe5d74caab64abf9d986fc7290f62731db7e73e7 (patch)
tree7b1f374333ff0fb0449e9c6834c2a8210cfba7c5 /ghc
parent2ed3e6c0f179c06828712832d1176519cdfa82a6 (diff)
downloadhaskell-be5d74caab64abf9d986fc7290f62731db7e73e7.tar.gz
[Sized Cmm] properly retain sizes.
This replaces all Word<N> = W<N># Word# and Int<N> = I<N># Int# with Word<N> = W<N># Word<N># and Int<N> = I<N># Int<N>#, thus providing us with properly sized primitives in the codegenerator instead of pretending they are all full machine words. This came up when implementing darwinpcs for arm64. The darwinpcs reqires us to pack function argugments in excess of registers on the stack. While most procedure call standards (pcs) assume arguments are just passed in 8 byte slots; and thus the caller does not know the exact signature to make the call, darwinpcs requires us to adhere to the prototype, and thus have the correct sizes. If we specify CInt in the FFI call, it should correspond to the C int, and not just be Word sized, when it's only half the size. This does change the expected output of T16402 but the new result is no less correct as it eliminates the narrowing (instead of the `and` as was previously done). Bumps the array, bytestring, text, and binary submodules. Co-Authored-By: Ben Gamari <ben@well-typed.com> Metric Increase: T13701 T14697
Diffstat (limited to 'ghc')
-rw-r--r--ghc/ghc-bin.cabal.in2
1 files changed, 1 insertions, 1 deletions
diff --git a/ghc/ghc-bin.cabal.in b/ghc/ghc-bin.cabal.in
index 2e42221d47..d29f71ab04 100644
--- a/ghc/ghc-bin.cabal.in
+++ b/ghc/ghc-bin.cabal.in
@@ -59,7 +59,7 @@ Executable ghc
-- NB: this is never built by the bootstrapping GHC+libraries
Build-depends:
deepseq == 1.4.*,
- ghc-prim >= 0.5.0 && < 0.8,
+ ghc-prim >= 0.5.0 && < 0.9,
ghci == @ProjectVersionMunged@,
haskeline == 0.8.*,
exceptions == 0.10.*,