#5422: Panic when using lots of registers in cmm code
---------------------------------+------------------------------------------
Reporter: pumpkin | Owner:
Type: bug | Status: new
Priority: normal | Component: Compiler
Version: 7.2.1 | Keywords:
Testcase: | Blockedby:
Os: Unknown/Multiple | Blocking:
Architecture: Unknown/Multiple | Failure: None/Unknown
---------------------------------+------------------------------------------
If I try to compile (using ghc -c) the following code:
{{{
test
{
foreign "C" f(R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11);
}
}}}
I get:
{{{
ghc: panic! (the 'impossible' happened)
(GHC version 7.2.1 for x86_64-apple-darwin):
baseRegOffset:other
}}}
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5422>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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