Illegal inttoptr in ApproxFun branch at compile time

[dlfivefifty]

This may be related to #28208

The branches are a bit non-standard: I have

ApproxFun on branch "bug-illegalint"
JuliaApproximation/Domains.jl on branch "dl/approxfun"
IntervalSets.jl on PR JuliaMath/IntervalSets.jl#26

julia> versioninfo()
Julia Version 0.7.0-beta2.199
Commit 6026374bce (2018-07-31 13:20 UTC)
Platform Info:
  OS: macOS (x86_64-apple-darwin17.7.0)
  CPU: Intel(R) Core(TM) i7-7700HQ CPU @ 2.80GHz
  WORD_SIZE: 64
  LIBM: libopenlibm
  LLVM: libLLVM-6.0.0 (ORCJIT, skylake)
Environment:
  JULIA_VERSION = 0.6

julia> using ApproxFun

julia> V, a = view([1.0,2.0],1:1:2),Chebyshev(0..1.0)
([1.0, 2.0], Chebyshev(0.0..1.0))

julia> precompile(ApproxFun.defaultcoefficients, (typeof(V), typeof(a),typeof(a)))
Illegal inttoptr
	  %57 = ptrtoint double addrspace(13)* %56 to i64
Illegal inttoptr
	  %72 = inttoptr i64 %71 to i8 addrspace(13)*

signal (6): Abort trap: 6
in expression starting at no file:0
__pthread_kill at /usr/lib/system/libsystem_kernel.dylib (unknown line)
Allocations: 89369522 (Pool: 89366283; Big: 3239); GC: 60
Abort trap: 6

[Keno]

Please try again with the latest master and make sure to do make -C deps distclean-llvm first. We just merged an LLVM patch for an issue with these symptoms.

[dlfivefifty]

No, that did not fix the problem. I updated to:

julia> versioninfo()
Julia Version 0.7.0-rc1.0
Commit 15fcc7c4e6 (2018-07-31 20:29 UTC)
Platform Info:
  OS: macOS (x86_64-apple-darwin17.7.0)
  CPU: Intel(R) Core(TM) i7-7700HQ CPU @ 2.80GHz
  WORD_SIZE: 64
  LIBM: libopenlibm
  LLVM: libLLVM-6.0.0 (ORCJIT, skylake)
Environment:
  JULIA_VERSION = 0.6

[Keno]

Did you make sure to distclean llvm?

[dlfivefifty]

Yes. I'll try wiping the whole build and starting from fresh.

[dlfivefifty]

Still waiting to try a clean build, but FYI it was working fine in 0.7.0-beta2.126:

julia> precompile(ApproxFun.defaultcoefficients, (typeof(V), typeof(a),typeof(a)))
true

julia> versioninfo()
Julia Version 0.7.0-beta2.126
Commit 04dbf7a3ec (2018-07-26 05:54 UTC)
Platform Info:
  OS: macOS (x86_64-apple-darwin17.7.0)
  CPU: Intel(R) Core(TM) i5-7600K CPU @ 3.80GHz
  WORD_SIZE: 64
  LIBM: libopenlibm
  LLVM: libLLVM-6.0.0 (ORCJIT, skylake)
Environment:
  JULIA_VERSION = 0.6

[dlfivefifty]

Still there on a fresh build:

julia> versioninfo()
Julia Version 0.7.0-rc1.4
Commit 0ef882679f (2018-08-01 00:52 UTC)
Platform Info:
  OS: macOS (x86_64-apple-darwin17.7.0)
  CPU: Intel(R) Core(TM) i7-7700HQ CPU @ 2.80GHz
  WORD_SIZE: 64
  LIBM: libopenlibm
  LLVM: libLLVM-6.0.0 (ORCJIT, skylake)
Environment:
  JULIA_VERSION = 0.6