From: Ralf Baechle <ralf@linux-mips.org>
Date: Thu, 24 Apr 2014 22:40:42 +0000 (+0200)
Subject: MIPS: math-emu: Inline ieee754sp_issnan and ieee754dp_issnan.
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=f71baa1168ec3440f51e616c107a6615f5d752f8;p=openwrt%2Fstaging%2Fblogic.git

MIPS: math-emu: Inline ieee754sp_issnan and ieee754dp_issnan.

Shaves another 16 bytes off but more importantly avoids function calls.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---

diff --git a/arch/mips/math-emu/ieee754dp.c b/arch/mips/math-emu/ieee754dp.c
index 50b1fbf753f4..d9ceb6bd3536 100644
--- a/arch/mips/math-emu/ieee754dp.c
+++ b/arch/mips/math-emu/ieee754dp.c
@@ -40,7 +40,7 @@ int ieee754dp_isnan(union ieee754dp x)
 	return ieee754dp_class(x) >= IEEE754_CLASS_SNAN;
 }
 
-int ieee754dp_issnan(union ieee754dp x)
+static inline int ieee754dp_issnan(union ieee754dp x)
 {
 	assert(ieee754dp_isnan(x));
 	return ((DPMANT(x) & DP_MBIT(DP_FBITS-1)) == DP_MBIT(DP_FBITS-1));
diff --git a/arch/mips/math-emu/ieee754dp.h b/arch/mips/math-emu/ieee754dp.h
index 830a0d55775b..179d249a627b 100644
--- a/arch/mips/math-emu/ieee754dp.h
+++ b/arch/mips/math-emu/ieee754dp.h
@@ -81,7 +81,6 @@ static inline union ieee754dp builddp(int s, int bx, u64 m)
 }
 
 extern int ieee754dp_isnan(union ieee754dp);
-extern int ieee754dp_issnan(union ieee754dp);
 extern int __cold ieee754si_xcpt(int, const char *, ...);
 extern s64 __cold ieee754di_xcpt(s64, const char *, ...);
 extern union ieee754dp __cold ieee754dp_xcpt(union ieee754dp, const char *, ...);
diff --git a/arch/mips/math-emu/ieee754sp.c b/arch/mips/math-emu/ieee754sp.c
index 495295cef3d4..a90837a8cd85 100644
--- a/arch/mips/math-emu/ieee754sp.c
+++ b/arch/mips/math-emu/ieee754sp.c
@@ -40,7 +40,7 @@ int ieee754sp_isnan(union ieee754sp x)
 	return ieee754sp_class(x) >= IEEE754_CLASS_SNAN;
 }
 
-int ieee754sp_issnan(union ieee754sp x)
+static inline int ieee754sp_issnan(union ieee754sp x)
 {
 	assert(ieee754sp_isnan(x));
 	return (SPMANT(x) & SP_MBIT(SP_FBITS-1));
diff --git a/arch/mips/math-emu/ieee754sp.h b/arch/mips/math-emu/ieee754sp.h
index 95112052db6d..0b44569582b9 100644
--- a/arch/mips/math-emu/ieee754sp.h
+++ b/arch/mips/math-emu/ieee754sp.h
@@ -87,7 +87,6 @@ static inline union ieee754sp buildsp(int s, int bx, unsigned m)
 }
 
 extern int ieee754sp_isnan(union ieee754sp);
-extern int ieee754sp_issnan(union ieee754sp);
 extern int __cold ieee754si_xcpt(int, const char *, ...);
 extern s64 __cold ieee754di_xcpt(s64, const char *, ...);
 extern union ieee754sp __cold ieee754sp_xcpt(union ieee754sp, const char *, ...);