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* Make STRICT_ALIGN() work for doubles as well as for floats. This

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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)
This commit is contained in:
Steve Kargl 2012-09-22 15:19:11 +00:00
parent 2089750009
commit e6f9129aa0
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=240827
1 changed files with 2 additions and 2 deletions
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4
lib/msun/src/math_private.h
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@ -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) \