Unfortunatly we need to slow down to -O1 to be sure
it works always.
Note that sometime it works also with -O2 or even -O3,
but user has to try himself.
Signed-off-by: Marco Costalba <mcostalba@gmail.com>
### ==========================================================================
### Compiler speed switches for both GCC and ICC. These settings are generally
### fast on a broad range of systems, but may be changed experimentally
+###
+### NOTE: Some versions of gcc miscompile value.h with -O2 or -O3, this is the
+### safe setup, try changing to -O3 or -O2 and verify it works for you.
### ==========================================================================
-GCCFLAGS = -O3 -msse
+GCCFLAGS = -O1 -msse
ICCFLAGS = -fast -msse
ICCFLAGS-OSX = -fast -mdynamic-no-pic