[GHC] #7580: Building PrimOps.cmm on OS X with LLVM 3.2 fails
GHC
cvs-ghc at haskell.org
Sat Jan 19 01:03:41 CET 2013
#7580: Building PrimOps.cmm on OS X with LLVM 3.2 fails
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Reporter: thoughtpolice | Owner: thoughtpolice
Type: bug | Status: patch
Priority: normal | Milestone:
Component: Compiler (LLVM) | Version: 7.7
Keywords: | Os: MacOS X
Architecture: Unknown/Multiple | Failure: Building GHC failed
Difficulty: Unknown | Testcase:
Blockedby: 7590 | Blocking: 7588, 7589
Related: #7571, #7575 |
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Comment(by dterei):
OK so now I'm not sure what is causing these bugs.
My own machine is very similar to yours. Latest generation 13" Macbook. So
OS X 10.8.2, 64 bit. I can bootstrap GHC with LLVM 3.1 fine. As you said,
for a lot of these tickets the LLVM version shouldn't matter, so I'm just
not sure why you are getting these panics and I'm not. Especially as these
panics are things I thought I had already dealt with 2 years ago... (as
you've noted, there is code already in the backend to handle these cases,
but it doesn't seem to trigger correctly on your machine but does fine on
mine).
If our machines were vastly different or you were cross compiling... argh!
I'll look through your patches again then and try to see if I can figure
anything out from them.
Are you using homebrew on your machine?
Hmmm... I don't have my OS X machine right now but I believe I may be
using GHC 7.4.2. I'll check that and then try 7.6.1 if I'm indeed using
7.4.2.
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7580#comment:12>
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