http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47558
--- Comment #46 from Jack Howarth <howarth at nitro dot med.uc.edu> 2011-02-04 05:42:13 UTC --- Note that with the proposed patch we will pick up the failures in... FAIL: gcc.dg/torture/builtin-math-7.c -O0 execution test FAIL: gcc.dg/torture/builtin-math-7.c -O1 execution test FAIL: gcc.dg/torture/builtin-math-7.c -O2 execution test FAIL: gcc.dg/torture/builtin-math-7.c -O3 -fomit-frame-pointer execution test FAIL: gcc.dg/torture/builtin-math-7.c -O3 -fomit-frame-pointer -funroll-loops execution test FAIL: gcc.dg/torture/builtin-math-7.c -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions execution test FAIL: gcc.dg/torture/builtin-math-7.c -O3 -g execution test FAIL: gcc.dg/torture/builtin-math-7.c -Os execution test FAIL: gcc.dg/torture/builtin-math-7.c -O2 -flto -flto-partition=none execution test FAIL: gcc.dg/torture/builtin-math-7.c -O2 -flto execution test ,PR42333, because we are once again using the ___divdc3 call from libSystem again. I would argue that this is actually a good sign that we are not allowing duplicate symbols from FSF libgcc to override those from libSystem.
