Bad assembler generated
Compiling SHA1.hs from darcs with -fasm on x86_64 results in a bunch of bad "addq" instructions. I suspect they come from the fact that Int (and thus ImmInt) is 64-bit, while the addq immediate is 32-bit.
While you're at it, maybe you can look into those "movl %esi, %esi" instructions too.
Trac metadata
Trac field | Value |
---|---|
Version | 6.4.1 |
Type | Bug |
TypeOfFailure | OtherFailure |
Priority | normal |
Resolution | Unresolved |
Component | Compiler (NCG) |
Test case | |
Differential revisions | |
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Blocking | |
CC | |
Operating system | |
Architecture |