diff options
| author | Ralf Baechle <ralf@linux-mips.org> | 2014-04-25 02:40:42 +0400 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2014-05-23 17:11:14 +0400 |
| commit | f71baa1168ec3440f51e616c107a6615f5d752f8 (patch) | |
| tree | d3b73d7516ccd1694a441ac714913b0f685f5a8c /arch | |
| parent | dfbf42b844a5f307bd66716da65f01be9107bc0b (diff) | |
| download | linux-f71baa1168ec3440f51e616c107a6615f5d752f8.tar.xz | |
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>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/mips/math-emu/ieee754dp.c | 2 | ||||
| -rw-r--r-- | arch/mips/math-emu/ieee754dp.h | 1 | ||||
| -rw-r--r-- | arch/mips/math-emu/ieee754sp.c | 2 | ||||
| -rw-r--r-- | arch/mips/math-emu/ieee754sp.h | 1 |
4 files changed, 2 insertions, 4 deletions
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 *, ...); |