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|
__ieee754_sqrt{,f} are now inline functions and call out __slow versions
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Upstream-Status: Pending
Index: libc/sysdeps/powerpc/powerpc32/603e/fpu/e_sqrt.c
===================================================================
--- libc.orig/sysdeps/powerpc/powerpc32/603e/fpu/e_sqrt.c 2012-07-03 22:36:01.172386436 -0700
+++ libc/sysdeps/powerpc/powerpc32/603e/fpu/e_sqrt.c 2012-07-03 23:04:37.396469515 -0700
@@ -40,7 +40,7 @@
simultaneously. */
double
-__ieee754_sqrt (double b)
+__slow_ieee754_sqrt (double b)
{
if (__builtin_expect (b > 0, 1))
{
@@ -77,7 +77,7 @@
/* Handle small numbers by scaling. */
if (__builtin_expect ((u.parts.msw & 0x7ff00000) <= 0x02000000, 0))
- return __ieee754_sqrt (b * two108) * twom54;
+ return __slow_ieee754_sqrt (b * two108) * twom54;
#define FMADD(a_, c_, b_) \
({ double __r; \
@@ -126,4 +126,12 @@
}
return f_wash (b);
}
+
+#undef __ieee754_sqrt
+double
+__ieee754_sqrt (double x)
+{
+ return __slow_ieee754_sqrt (x);
+}
+
strong_alias (__ieee754_sqrt, __sqrt_finite)
Index: libc/sysdeps/powerpc/powerpc32/603e/fpu/e_sqrtf.c
===================================================================
--- libc.orig/sysdeps/powerpc/powerpc32/603e/fpu/e_sqrtf.c 2012-07-03 22:36:01.172386436 -0700
+++ libc/sysdeps/powerpc/powerpc32/603e/fpu/e_sqrtf.c 2012-07-03 23:07:06.260476775 -0700
@@ -38,7 +38,7 @@
square root. */
float
-__ieee754_sqrtf (float b)
+__slow_ieee754_sqrtf (float b)
{
if (__builtin_expect (b > 0, 1))
{
@@ -93,4 +93,10 @@
}
return f_washf (b);
}
+#undef __ieee754_sqrtf
+float
+__ieee754_sqrtf (float x)
+{
+ return __slow_ieee754_sqrtf (x);
+}
strong_alias (__ieee754_sqrtf, __sqrtf_finite)
Index: libc/sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrt.c
===================================================================
--- libc.orig/sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrt.c 2012-07-03 22:36:01.176386435 -0700
+++ libc/sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrt.c 2012-07-03 23:14:16.328497458 -0700
@@ -40,7 +40,7 @@
simultaneously. */
double
-__ieee754_sqrt (double b)
+__slow_ieee754_sqrt (double b)
{
if (__builtin_expect (b > 0, 1))
{
@@ -77,7 +77,7 @@
/* Handle small numbers by scaling. */
if (__builtin_expect ((u.parts.msw & 0x7ff00000) <= 0x02000000, 0))
- return __ieee754_sqrt (b * two108) * twom54;
+ return __slow_ieee754_sqrt (b * two108) * twom54;
#define FMADD(a_, c_, b_) \
({ double __r; \
@@ -126,4 +126,12 @@
}
return f_wash (b);
}
+
+#undef __ieee754_sqrt
+double
+__ieee754_sqrt (double x)
+{
+ return __slow_ieee754_sqrt (x);
+}
+
strong_alias (__ieee754_sqrt, __sqrt_finite)
Index: libc/sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrtf.c
===================================================================
--- libc.orig/sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrtf.c 2012-07-03 22:36:01.176386435 -0700
+++ libc/sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrtf.c 2012-07-03 23:13:52.732496373 -0700
@@ -38,7 +38,7 @@
square root. */
float
-__ieee754_sqrtf (float b)
+__slow_ieee754_sqrtf (float b)
{
if (__builtin_expect (b > 0, 1))
{
@@ -93,4 +93,10 @@
}
return f_washf (b);
}
+#undef __ieee754_sqrtf
+float
+__ieee754_sqrtf (float x)
+{
+ return __slow_ieee754_sqrtf (x);
+}
strong_alias (__ieee754_sqrtf, __sqrtf_finite)
|
