panic : Register allocator: out of stack slots (need 147)
Build current GHC HEAD on linux-powerpc.
Usign the stage1 to build compiler/main/DynFlags.hs -o compiler/stage2/build/DynFlags.o
I get:
ghc-stage1: panic! (the 'impossible' happened)
(GHC version 7.7.20121212 for powerpc-unknown-linux):
Register allocator: out of stack slots (need 147)
If you are trying to compile SHA1.hs from the crypto library then this
is a known limitation in the linear allocator.
Try enabling the graph colouring allocator with -fregs-graph instead.
You can still file a bug report if you like.
Trac metadata
Trac field | Value |
---|---|
Version | 7.7 |
Type | Bug |
TypeOfFailure | OtherFailure |
Priority | normal |
Resolution | Unresolved |
Component | Compiler |
Test case | |
Differential revisions | |
BlockedBy | |
Related | |
Blocking | |
CC | |
Operating system | Linux |
Architecture |