blob: 8be5854b5160ee11adbd2c7e86059e4790575e27 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
|
--- modules/fdlibm/src/math_private.h.orig 2022-04-16 03:20:29 UTC
+++ modules/fdlibm/src/math_private.h
@@ -30,7 +30,9 @@
* Adapted from https://github.com/freebsd/freebsd-src/search?q=__double_t
*/
+#ifndef __FreeBSD__
typedef double __double_t;
+#endif
typedef __double_t double_t;
/*
@@ -636,6 +638,33 @@ rnint(__double_t x)
* sometimes be more efficient because no rounding is required.
*/
#if (defined(amd64) || defined(__i386__)) && defined(__GNUCLIKE_ASM)
+
+#if defined(__i386__)
+static __inline int
+irintf(float x)
+{
+ int n;
+ __asm("fistl %0" : "=m" (n) : "t" (x));
+ return (n);
+}
+
+static __inline int
+irintd(double x)
+{
+ int n;
+ __asm("fistl %0" : "=m" (n) : "t" (x));
+ return (n);
+}
+
+static __inline int
+irintl(long x)
+{
+ int n;
+ __asm("fistl %0" : "=m" (n) : "t" (x));
+ return (n);
+}
+#endif
+
#define irint(x) \
(sizeof(x) == sizeof(float) && \
sizeof(__float_t) == sizeof(long double) ? irintf(x) : \
|
