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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 7bdf6d0440
commit 23e7ee9621
1 changed files with 9 additions and 0 deletions
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9
config/test_quiet_include.h
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@ -3,3 +3,12 @@
* of the PGAC_C_INLINE macro in config/c-compiler.m4.
*/
static inline int 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