#13916: Optimizations create run time seg faults -------------------------------------+------------------------------------- Reporter: newthin | Owner: (none) Type: bug | Status: new Priority: normal | Milestone: Component: Compiler | Version: 8.0.2 (CodeGen) | Resolution: | Keywords: optimization Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: Runtime crash | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by bgamari): One last observation: it looks like this `CATCH_RETRY_FRAME` was (perhaps as expected) constructed by `stg_catchRetryzh`, {{{ (rr) bt #0 0x00000000006eb879 in stg_catchRetryzh () at rts/PrimOps.cmm:1245 #1 0x00000000006eb408 in ?? () at rts/PrimOps.cmm:990 #2 0x00000000004073a0 in s6zq_info () at ./Bracket.hs:105 #3 0x0000000000613e58 in s3E1_info () at libraries/base/Control/Exception/Base.hs:222 #4 0x00000000006e75f0 in ?? () #5 0x000000000040a328 in sdbc_info () at main.hs:21 #6 0x0000000000454680 in sbFu_info () #7 0x0000000000000000 in ?? () }}} -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/13916#comment:3 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler