projects
/
musl
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
minor 387 fenv optimizations
[musl]
/
src
/
fenv
/
i386
/
fenv.s
diff --git
a/src/fenv/i386/fenv.s
b/src/fenv/i386/fenv.s
index
ee2eae6
..
647b796
100644
(file)
--- a/
src/fenv/i386/fenv.s
+++ b/
src/fenv/i386/fenv.s
@@
-31,22
+31,21
@@
feraiseexcept:
.type fesetround,@function
fesetround:
mov 4(%esp),%ecx
.type fesetround,@function
fesetround:
mov 4(%esp),%ecx
+ push %eax
xor %eax,%eax
xor %eax,%eax
- sub $4,%esp
fnstcw (%esp)
andb $0xf3,1(%esp)
fnstcw (%esp)
andb $0xf3,1(%esp)
- or %c
x,
(%esp)
+ or %c
h,1
(%esp)
fldcw (%esp)
fldcw (%esp)
- add $4,%esp
+ pop %ecx
ret
.global fegetround
.type fegetround,@function
fegetround:
ret
.global fegetround
.type fegetround,@function
fegetround:
- sub $4,%esp
+ push %eax
fnstcw (%esp)
fnstcw (%esp)
- mov (%esp),%ax
- add $4,%esp
+ pop %eax
and $0xc00,%eax
ret
and $0xc00,%eax
ret