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- From 77f1c90d67a2f8852184fb8fd95cb0ed63065dc7 Mon Sep 17 00:00:00 2001
- From: Khem Raj <raj.khem@gmail.com>
- Date: Wed, 18 Mar 2015 00:16:38 +0000
- Subject: [PATCH] __ieee754_sqrt{,f} are now inline functions and call out
- __slow versions
- Upstream-Status: Pending
- Signed-off-by: Khem Raj <raj.khem@gmail.com>
- ---
- sysdeps/powerpc/powerpc32/603e/fpu/e_sqrt.c | 12 ++++++++++--
- sysdeps/powerpc/powerpc32/603e/fpu/e_sqrtf.c | 8 +++++++-
- sysdeps/powerpc/powerpc32/e500mc/fpu/e_sqrt.c | 14 +++++++++++---
- sysdeps/powerpc/powerpc32/e500mc/fpu/e_sqrtf.c | 12 ++++++++++--
- sysdeps/powerpc/powerpc32/e5500/fpu/e_sqrt.c | 14 +++++++++++---
- sysdeps/powerpc/powerpc32/e5500/fpu/e_sqrtf.c | 12 ++++++++++--
- sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrt.c | 8 ++++++++
- sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrtf.c | 8 ++++++++
- sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrt.c | 12 ++++++++++--
- sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrtf.c | 9 ++++++++-
- sysdeps/powerpc/powerpc64/e6500/fpu/e_sqrt.c | 14 +++++++++++---
- sysdeps/powerpc/powerpc64/e6500/fpu/e_sqrtf.c | 12 ++++++++++--
- 12 files changed, 114 insertions(+), 21 deletions(-)
- diff --git a/sysdeps/powerpc/powerpc32/603e/fpu/e_sqrt.c b/sysdeps/powerpc/powerpc32/603e/fpu/e_sqrt.c
- index 1795fd6c3e..daa83f3fe8 100644
- --- a/sysdeps/powerpc/powerpc32/603e/fpu/e_sqrt.c
- +++ b/sysdeps/powerpc/powerpc32/603e/fpu/e_sqrt.c
- @@ -40,7 +40,7 @@ static const float half = 0.5;
- simultaneously. */
-
- double
- -__ieee754_sqrt (double b)
- +__slow_ieee754_sqrt (double b)
- {
- if (__builtin_expect (b > 0, 1))
- {
- @@ -77,7 +77,7 @@ __ieee754_sqrt (double b)
-
- /* 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 @@ __ieee754_sqrt (double b)
- }
- return f_wash (b);
- }
- +
- +#undef __ieee754_sqrt
- +double
- +__ieee754_sqrt (double x)
- +{
- + return __slow_ieee754_sqrt (x);
- +}
- +
- strong_alias (__ieee754_sqrt, __sqrt_finite)
- diff --git a/sysdeps/powerpc/powerpc32/603e/fpu/e_sqrtf.c b/sysdeps/powerpc/powerpc32/603e/fpu/e_sqrtf.c
- index a917f313ab..b812cf1705 100644
- --- a/sysdeps/powerpc/powerpc32/603e/fpu/e_sqrtf.c
- +++ b/sysdeps/powerpc/powerpc32/603e/fpu/e_sqrtf.c
- @@ -38,7 +38,7 @@ static const float threehalf = 1.5;
- square root. */
-
- float
- -__ieee754_sqrtf (float b)
- +__slow_ieee754_sqrtf (float b)
- {
- if (__builtin_expect (b > 0, 1))
- {
- @@ -93,4 +93,10 @@ __ieee754_sqrtf (float b)
- }
- return f_washf (b);
- }
- +#undef __ieee754_sqrtf
- +float
- +__ieee754_sqrtf (float x)
- +{
- + return __slow_ieee754_sqrtf (x);
- +}
- strong_alias (__ieee754_sqrtf, __sqrtf_finite)
- diff --git a/sysdeps/powerpc/powerpc32/e500mc/fpu/e_sqrt.c b/sysdeps/powerpc/powerpc32/e500mc/fpu/e_sqrt.c
- index fc4a74990e..7038a70b47 100644
- --- a/sysdeps/powerpc/powerpc32/e500mc/fpu/e_sqrt.c
- +++ b/sysdeps/powerpc/powerpc32/e500mc/fpu/e_sqrt.c
- @@ -41,10 +41,10 @@ static const float half = 0.5;
-
- #ifdef __STDC__
- double
- -__ieee754_sqrt (double b)
- +__slow_ieee754_sqrt (double b)
- #else
- double
- -__ieee754_sqrt (b)
- +__slow_ieee754_sqrt (b)
- double b;
- #endif
- {
- @@ -83,7 +83,7 @@ __ieee754_sqrt (b)
-
- /* 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; \
- @@ -132,4 +132,12 @@ __ieee754_sqrt (b)
- }
- return f_wash (b);
- }
- +
- +#undef __ieee754_sqrt
- +double
- +__ieee754_sqrt (double x)
- +{
- + return __slow_ieee754_sqrt (x);
- +}
- +
- strong_alias (__ieee754_sqrt, __sqrt_finite)
- diff --git a/sysdeps/powerpc/powerpc32/e500mc/fpu/e_sqrtf.c b/sysdeps/powerpc/powerpc32/e500mc/fpu/e_sqrtf.c
- index 9d175122a8..10de1f0cc3 100644
- --- a/sysdeps/powerpc/powerpc32/e500mc/fpu/e_sqrtf.c
- +++ b/sysdeps/powerpc/powerpc32/e500mc/fpu/e_sqrtf.c
- @@ -39,10 +39,10 @@ static const float threehalf = 1.5;
-
- #ifdef __STDC__
- float
- -__ieee754_sqrtf (float b)
- +__slow_ieee754_sqrtf (float b)
- #else
- float
- -__ieee754_sqrtf (b)
- +__slow_ieee754_sqrtf (b)
- float b;
- #endif
- {
- @@ -99,4 +99,12 @@ __ieee754_sqrtf (b)
- }
- return f_washf (b);
- }
- +
- +#undef __ieee754_sqrtf
- +float
- +__ieee754_sqrtf (float x)
- +{
- + return __slow_ieee754_sqrtf (x);
- +}
- +
- strong_alias (__ieee754_sqrtf, __sqrtf_finite)
- diff --git a/sysdeps/powerpc/powerpc32/e5500/fpu/e_sqrt.c b/sysdeps/powerpc/powerpc32/e5500/fpu/e_sqrt.c
- index fc4a74990e..7038a70b47 100644
- --- a/sysdeps/powerpc/powerpc32/e5500/fpu/e_sqrt.c
- +++ b/sysdeps/powerpc/powerpc32/e5500/fpu/e_sqrt.c
- @@ -41,10 +41,10 @@ static const float half = 0.5;
-
- #ifdef __STDC__
- double
- -__ieee754_sqrt (double b)
- +__slow_ieee754_sqrt (double b)
- #else
- double
- -__ieee754_sqrt (b)
- +__slow_ieee754_sqrt (b)
- double b;
- #endif
- {
- @@ -83,7 +83,7 @@ __ieee754_sqrt (b)
-
- /* 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; \
- @@ -132,4 +132,12 @@ __ieee754_sqrt (b)
- }
- return f_wash (b);
- }
- +
- +#undef __ieee754_sqrt
- +double
- +__ieee754_sqrt (double x)
- +{
- + return __slow_ieee754_sqrt (x);
- +}
- +
- strong_alias (__ieee754_sqrt, __sqrt_finite)
- diff --git a/sysdeps/powerpc/powerpc32/e5500/fpu/e_sqrtf.c b/sysdeps/powerpc/powerpc32/e5500/fpu/e_sqrtf.c
- index 9d175122a8..10de1f0cc3 100644
- --- a/sysdeps/powerpc/powerpc32/e5500/fpu/e_sqrtf.c
- +++ b/sysdeps/powerpc/powerpc32/e5500/fpu/e_sqrtf.c
- @@ -39,10 +39,10 @@ static const float threehalf = 1.5;
-
- #ifdef __STDC__
- float
- -__ieee754_sqrtf (float b)
- +__slow_ieee754_sqrtf (float b)
- #else
- float
- -__ieee754_sqrtf (b)
- +__slow_ieee754_sqrtf (b)
- float b;
- #endif
- {
- @@ -99,4 +99,12 @@ __ieee754_sqrtf (b)
- }
- return f_washf (b);
- }
- +
- +#undef __ieee754_sqrtf
- +float
- +__ieee754_sqrtf (float x)
- +{
- + return __slow_ieee754_sqrtf (x);
- +}
- +
- strong_alias (__ieee754_sqrtf, __sqrtf_finite)
- diff --git a/sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrt.c b/sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrt.c
- index fc4a74990e..1c34244bd8 100644
- --- a/sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrt.c
- +++ b/sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrt.c
- @@ -132,4 +132,12 @@ __ieee754_sqrt (b)
- }
- return f_wash (b);
- }
- +
- +#undef __ieee754_sqrt
- +double
- +__ieee754_sqrt (double x)
- +{
- + return __slow_ieee754_sqrt (x);
- +}
- +
- strong_alias (__ieee754_sqrt, __sqrt_finite)
- diff --git a/sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrtf.c b/sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrtf.c
- index 9d175122a8..812653558f 100644
- --- a/sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrtf.c
- +++ b/sysdeps/powerpc/powerpc32/e6500/fpu/e_sqrtf.c
- @@ -99,4 +99,12 @@ __ieee754_sqrtf (b)
- }
- return f_washf (b);
- }
- +
- +#undef __ieee754_sqrtf
- +float
- +__ieee754_sqrtf (float x)
- +{
- + return __slow_ieee754_sqrtf (x);
- +}
- +
- strong_alias (__ieee754_sqrtf, __sqrtf_finite)
- diff --git a/sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrt.c b/sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrt.c
- index 1795fd6c3e..13a81973e3 100644
- --- a/sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrt.c
- +++ b/sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrt.c
- @@ -40,7 +40,7 @@ static const float half = 0.5;
- simultaneously. */
-
- double
- -__ieee754_sqrt (double b)
- +__slow_ieee754_sqrt (double b)
- {
- if (__builtin_expect (b > 0, 1))
- {
- @@ -77,7 +77,7 @@ __ieee754_sqrt (double b)
-
- /* 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 @@ __ieee754_sqrt (double b)
- }
- return f_wash (b);
- }
- +
- +#undef __ieee754_sqrt
- +double
- +__ieee754_sqrt (double x)
- +{
- + return __slow_ieee754_sqrt (x);
- +}
- +
- strong_alias (__ieee754_sqrt, __sqrt_finite)
- diff --git a/sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrtf.c b/sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrtf.c
- index a917f313ab..fae2d81210 100644
- --- a/sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrtf.c
- +++ b/sysdeps/powerpc/powerpc64/e5500/fpu/e_sqrtf.c
- @@ -38,7 +38,7 @@ static const float threehalf = 1.5;
- square root. */
-
- float
- -__ieee754_sqrtf (float b)
- +__slow_ieee754_sqrtf (float b)
- {
- if (__builtin_expect (b > 0, 1))
- {
- @@ -93,4 +93,11 @@ __ieee754_sqrtf (float b)
- }
- return f_washf (b);
- }
- +#undef __ieee754_sqrtf
- +float
- +__ieee754_sqrtf (float x)
- +{
- + return __slow_ieee754_sqrtf (x);
- +}
- +
- strong_alias (__ieee754_sqrtf, __sqrtf_finite)
- diff --git a/sysdeps/powerpc/powerpc64/e6500/fpu/e_sqrt.c b/sysdeps/powerpc/powerpc64/e6500/fpu/e_sqrt.c
- index fc4a74990e..7038a70b47 100644
- --- a/sysdeps/powerpc/powerpc64/e6500/fpu/e_sqrt.c
- +++ b/sysdeps/powerpc/powerpc64/e6500/fpu/e_sqrt.c
- @@ -41,10 +41,10 @@ static const float half = 0.5;
-
- #ifdef __STDC__
- double
- -__ieee754_sqrt (double b)
- +__slow_ieee754_sqrt (double b)
- #else
- double
- -__ieee754_sqrt (b)
- +__slow_ieee754_sqrt (b)
- double b;
- #endif
- {
- @@ -83,7 +83,7 @@ __ieee754_sqrt (b)
-
- /* 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; \
- @@ -132,4 +132,12 @@ __ieee754_sqrt (b)
- }
- return f_wash (b);
- }
- +
- +#undef __ieee754_sqrt
- +double
- +__ieee754_sqrt (double x)
- +{
- + return __slow_ieee754_sqrt (x);
- +}
- +
- strong_alias (__ieee754_sqrt, __sqrt_finite)
- diff --git a/sysdeps/powerpc/powerpc64/e6500/fpu/e_sqrtf.c b/sysdeps/powerpc/powerpc64/e6500/fpu/e_sqrtf.c
- index 9d175122a8..10de1f0cc3 100644
- --- a/sysdeps/powerpc/powerpc64/e6500/fpu/e_sqrtf.c
- +++ b/sysdeps/powerpc/powerpc64/e6500/fpu/e_sqrtf.c
- @@ -39,10 +39,10 @@ static const float threehalf = 1.5;
-
- #ifdef __STDC__
- float
- -__ieee754_sqrtf (float b)
- +__slow_ieee754_sqrtf (float b)
- #else
- float
- -__ieee754_sqrtf (b)
- +__slow_ieee754_sqrtf (b)
- float b;
- #endif
- {
- @@ -99,4 +99,12 @@ __ieee754_sqrtf (b)
- }
- return f_washf (b);
- }
- +
- +#undef __ieee754_sqrtf
- +float
- +__ieee754_sqrtf (float x)
- +{
- + return __slow_ieee754_sqrtf (x);
- +}
- +
- strong_alias (__ieee754_sqrtf, __sqrtf_finite)
|