13 Jul
2013
13 Jul
'13
10:08 a.m.
Am Sat, 13 Jul 2013 08:45:38 +0200 schrieb Alexander Rødseth <rodseth@gmail.com>:
Well done narrowing the issue down. I haven't had the chance to compare the assembly output yet, but does it work if you compile with -fno-aggressive-loop-optimizations? Ref: http://postgresql.1045698.n5.nabble.com/Back-branches-vs-gcc-4-8-0-td5750997...
- Alexander / xyproto
No. I've tried this one already and it doesn't fix it. When built with -O0 all optimization should be turned off and it's still failing. I guess I should build libdrm with gcc 4.7 and 4.8 both with -O0 and compare the full trees with meld. -Andy