#7383: implement proper type promotion in compilation of C calls ---------------------------------+------------------------------------------ Reporter: igloo | Owner: Type: bug | Status: infoneeded Priority: high | Milestone: 7.6.2 Component: Compiler | Version: 7.6.1 Keywords: | Os: Unknown/Multiple Architecture: Unknown/Multiple | Failure: None/Unknown Difficulty: Unknown | Testcase: Blockedby: | Blocking: Related: 7684 | ---------------------------------+------------------------------------------ Comment(by marlowsd@…): commit 085e8145f63c8f42d8bc19cd3cff52b8cd5b6455 {{{ Author: Simon Marlow <marlowsd@gmail.com> Date: Wed Feb 20 11:43:33 2013 +0000 x86: promote arguments to C functions according to the ABI (#7383) I don't think the x86-64 version is quite right, but this ought to be enough to pass cgrun071. This code is terrible and needs a complete refactor. There's a lot of duplication, and we ought to be specifying the ABI in a much more abstract way (like LLVM). compiler/nativeGen/X86/CodeGen.hs | 20 ++++++++++++++------ 1 files changed, 14 insertions(+), 6 deletions(-) }}} -- Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7383#comment:5> GHC <http://www.haskell.org/ghc/> The Glasgow Haskell Compiler