Author: kargl
Date: Sat Sep 22 15:19:11 2012
New Revision: 240827
URL: http://svn.freebsd.org/changeset/base/240827
Log:
* Make STRICT_ALIGN() work for doubles as well as for floats. This
only affects i386. The double case was intentionally left broken
as an optimization, but we are getting closer to supporting
applications and/or kernels that change the (FreeBSD i386) default
rounding precision from FP_PD to FP_PE and never change it back,
and this requires the STRICT_ALIGN()s that were added to support
FP_PE to actually work in all precisions.
* Remove an extraneous semicolon at the end of a macro that was
supposed to be function-like.
Submitted by: bde
Approved by: das (mentor)
Modified:
head/lib/msun/src/math_private.h
Modified: head/lib/msun/src/math_private.h
==============================================================================
--- head/lib/msun/src/math_private.h Sat Sep 22 14:39:20 2012
(r240826)
+++ head/lib/msun/src/math_private.h Sat Sep 22 15:19:11 2012
(r240827)
@@ -224,7 +224,7 @@ do {
\
#define STRICT_ASSIGN(type, lval, rval) do { \
volatile type __lval; \
\
- if (sizeof(type) >= sizeof(double)) \
+ if (sizeof(type) >= sizeof(long double)) \
(lval) = (rval); \
else { \
__lval = (rval); \
@@ -241,7 +241,7 @@ do {
\
fp_prec_t __oprec; \
\
if ((__oprec = fpgetprec()) != FP_PE) \
- fpsetprec(FP_PE);
+ fpsetprec(FP_PE)
#define RETURNI(x) do { \
__retval = (x); \
if (__oprec != FP_PE) \
_______________________________________________
svn-src-all@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/svn-src-all
To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
