newArray# incorrectly inlines big arrays (overflow1.hs SIGSEGVS on ./validate --slow)
Found by ./validate:
testsuite/tests/rts/overflow1.hs SIGSEGVs due to integer overflow somewhere around shouldInlinePrimOp
...
shouldInlinePrimOp dflags NewByteArrayOp_Char [(CmmLit (CmmInt n _))]
| fromInteger n <= maxInlineAllocSize dflags =
...maxInlineAllocSize has :: Int type:
fromInteger (2^64 - 10) < (128 :: Int)
TrueTrac metadata
| Trac field | Value |
|---|---|
| Version | 7.8.3 |
| Type | Bug |
| TypeOfFailure | OtherFailure |
| Priority | normal |
| Resolution | Unresolved |
| Component | Compiler |
| Test case | |
| Differential revisions | |
| BlockedBy | |
| Related | |
| Blocking | |
| CC | |
| Operating system | |
| Architecture |