From: | Peter Eisentraut <peter(dot)eisentraut(at)2ndquadrant(dot)com> |
---|---|
To: | Andres Freund <andres(at)anarazel(dot)de> |
Cc: | Pg Hackers <pgsql-hackers(at)postgresql(dot)org>, Pierre Ducroquet <p(dot)psql(at)pinaraf(dot)info> |
Subject: | Re: JIT compiling with LLVM v11 |
Date: | 2018-03-05 21:19:52 |
Message-ID: | 97f21b55-e61c-3bc5-c97c-800e7ddd6150@2ndquadrant.com |
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Lists: | pgsql-hackers |
Testing 0732ee73cf3ffd18d0f651376d69d4798d351ccc on Debian testing ...
The build works out of the box with whatever the default system packages
are.
Regression tests crash many times. One backtrace looks like this:
#0 __GI_raise (sig=sig(at)entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
#1 0x00007fd5b1730231 in __GI_abort () at abort.c:79
#2 0x000055c10a1555e3 in ExceptionalCondition
(conditionName=conditionName(at)entry=0x7fd5a245c2d8
"!(LLVMGetIntrinsicID(fn))",
errorType=errorType(at)entry=0x7fd5a245bb1d "FailedAssertion",
fileName=fileName(at)entry=0x7fd5a245c294 "llvmjit_expr.c",
lineNumber=lineNumber(at)entry=193) at assert.c:54
#3 0x00007fd5a245510f in get_LifetimeEnd (mod=mod(at)entry=0x55c10b1db670)
at llvmjit_expr.c:193
#4 0x00007fd5a24553c8 in get_LifetimeEnd (mod=0x55c10b1db670) at
llvmjit_expr.c:233
#5 BuildFunctionCall (context=context(at)entry=0x55c10b0ca340,
builder=builder(at)entry=0x55c10b225160,
mod=mod(at)entry=0x55c10b1db670, fcinfo=0x55c10b1a08b0,
v_fcinfo_isnull=v_fcinfo_isnull(at)entry=0x7ffc701f5c60)
at llvmjit_expr.c:244
...
#16 0x000055c10a0433ad in exec_simple_query (
query_string=0x55c10b096358 "SELECT COUNT(*) FROM test_tsquery WHERE
keyword < 'new & york';") at postgres.c:1082
--
Peter Eisentraut http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
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