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libgcc/config/arm/fp16.c: Make _internal functions static inline 

This patch makes the *_internal functions 'static inline' to avoid these warnings during the build:
/libgcc/config/arm/fp16.c:169:1: warning: no previous prototype for '__gnu_h2f_internal' [-Wmissing-prototypes]
/libgcc/config/arm/fp16.c:194:1: warning: no previous prototype for '__gnu_f2h_ieee' [-Wmissing-prototypes]
/libgcc/config/arm/fp16.c:200:1: warning: no previous prototype for '__gnu_h2f_ieee' [-Wmissing-prototypes]
/libgcc/config/arm/fp16.c:206:1: warning: no previous prototype for '__gnu_f2h_alternative' [-Wmissing-prototypes]
/libgcc/config/arm/fp16.c:212:1: warning: no previous prototype for '__gnu_h2f_alternative' [-Wmissing-prototypes]
/libgcc/config/arm/fp16.c:218:1: warning: no previous prototype for '__gnu_d2h_ieee' [-Wmissing-prototypes]
/libgcc/config/arm/fp16.c:224:1: warning: no previous prototype for '__gnu_d2h_alternative' [-Wmissing-prototypes]

2020-09-11  Torbjörn SVENSSON  <torbjorn.svensson@st.com>
	    Christophe Lyon  <christophe.lyon@linaro.org>

	libgcc/
	* config/arm/fp16.c (__gnu_h2f_internal): Add 'static inline'
	qualifier.
	(__gnu_f2h_ieee, __gnu_h2f_ieee, __gnu_f2h_alternative)
	(__gnu_h2f_alternative,__gnu_d2h_ieee, __gnu_d2h_alternative): Add
	missing prototypes.
This commit is contained in:
Christophe Lyon 2020-09-11 11:43:56 +00:00
parent c12facd228
commit 9fcedcc391
1 changed files with 9 additions and 1 deletions
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10
libgcc/config/arm/fp16.c
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@ -52,6 +52,14 @@ binary64 =
52 /* significand. */
};
/* Function prototypes. */
unsigned short __gnu_f2h_ieee (unsigned int a);
unsigned int __gnu_h2f_ieee (unsigned short a);
unsigned short __gnu_f2h_alternative (unsigned int x);
unsigned int __gnu_h2f_alternative (unsigned short a);
unsigned short __gnu_d2h_ieee (unsigned long long a);
unsigned short __gnu_d2h_alternative (unsigned long long x);
static inline unsigned short
__gnu_float2h_internal (const struct format* fmt,
unsigned long long a, int ieee)
@ -165,7 +173,7 @@ __gnu_d2h_internal (unsigned long long a, int ieee)
return __gnu_float2h_internal (&binary64, a, ieee);
}
unsigned int
static inline unsigned int
__gnu_h2f_internal(unsigned short a, int ieee)
{
unsigned int sign = (unsigned int)(a & 0x8000) << 16;