Willy Tarreau 2532bd2f81 BUILD: threads/plock: fix a build issue on Clang without optimization ... [ plock commit 4c53fd3a0b2b1892817cebd0db012a52f4087850 ] Pieter Baauw reported a build issue affecting haproxy after plock was included. It happens that expressions of the form : if ((const) ? (expr1) : (expr2)) do_something() always produce code for both expr1 and expr2 on Clang when building without optimization. The resulting asm code is even funny, basically doing : mov reg, 1 cmp reg, 1 ... This causes our sizeof() tests to fail to build because we purposely dereference a fake function that reports the location and nature of the inconsistency, but this fake function appears in the object code despite all conditions being there to avoid it. However the compiler is still smart enough to optimize away code doing if (const) do_something() So we simply repeat the condition before do_something(), and the dummy function is not referenced anymore unless really required.		2017-11-20 21:06:35 +01:00
..
atomic-ops.h	BUILD: threads/plock: fix a build issue on Clang without optimization	2017-11-20 21:06:35 +01:00
lru.h
plock.h	BUILD: threads/plock: fix a build issue on Clang without optimization	2017-11-20 21:06:35 +01:00
sha1.h
xxhash.h