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Blacklist xlc 32-bit inlining.

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Per a suggestion from Tom Lane.  Back-patch to 9.0 (all supported
versions).  While only 9.4 and up have code known to elicit this
compiler bug, we were disabling inlining by accident until commit
43d89a23d5.
This commit is contained in:
Noah Misch
2015-07-29 22:49:48 -04:00
parent 0f272b8b4c
commit 76cf5f1956
1 changed files with 9 additions and 0 deletions
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9
config/test_quiet_include.h
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@ -7,3 +7,12 @@ fun()
{
return 0;
}
/*
* "IBM XL C/C++ for AIX, V12.1" miscompiles, for 32-bit, some inline
* expansions of ginCompareItemPointers() "long long" arithmetic. To take
* advantage of inlining, build a 64-bit PostgreSQL.
*/
#if defined(__ILP32__) && defined(__IBMC__)
#error "known inlining bug"
#endif