Patchwork [v3,7/7] softfloat: Make float{32, 64}_to_uint16_round_to_zero() use uint_fast16_t

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Submitter Andreas Färber
Date Dec. 18, 2010, 4:25 p.m.
Message ID <1292689531-18763-7-git-send-email-andreas.faerber@web.de>
Download mbox | patch
Permalink /patch/76079/
State New
Headers show

Comments

Andreas Färber - Dec. 18, 2010, 4:25 p.m.
v3:
* Split off. Use uint_fast16_t rather than uint16_t.

v2:
* Initial.

Cc: Peter Maydell <peter.maydell@linaro.org>
Cc: Nathan Froyd <froydnj@codesourcery.com>
Signed-off-by: Andreas Färber <andreas.faerber@web.de>
---
 fpu/softfloat.c |    8 ++++----
 fpu/softfloat.h |    4 ++--
 2 files changed, 6 insertions(+), 6 deletions(-)
Andreas Färber - Jan. 1, 2011, 1:47 p.m.
Peter,

Am 18.12.2010 um 17:25 schrieb Andreas Färber:

> v3:
> * Split off. Use uint_fast16_t rather than uint16_t.
>
> v2:
> * Initial.
>
> Cc: Peter Maydell <peter.maydell@linaro.org>
> Cc: Nathan Froyd <froydnj@codesourcery.com>
> Signed-off-by: Andreas Färber <andreas.faerber@web.de>
> ---
> fpu/softfloat.c |    8 ++++----
> fpu/softfloat.h |    4 ++--
> 2 files changed, 6 insertions(+), 6 deletions(-)

Not having heard further feedback on the core part of this series, I'm  
currently rebasing now that 1-3 are in and would post a v4 doing more  
conversions this weekend unless you spot a problem.

Andreas

Patch

diff --git a/fpu/softfloat.c b/fpu/softfloat.c
index 8282750..ee5e999 100644
--- a/fpu/softfloat.c
+++ b/fpu/softfloat.c
@@ -5732,10 +5732,10 @@  unsigned int float32_to_uint32_round_to_zero( float32 a STATUS_PARAM )
     return res;
 }
 
-unsigned int float32_to_uint16_round_to_zero( float32 a STATUS_PARAM )
+uint_fast16_t float32_to_uint16_round_to_zero( float32 a STATUS_PARAM )
 {
     int64_t v;
-    unsigned int res;
+    uint_fast16_t res;
 
     v = float32_to_int64_round_to_zero(a STATUS_VAR);
     if (v < 0) {
@@ -5786,10 +5786,10 @@  unsigned int float64_to_uint32_round_to_zero( float64 a STATUS_PARAM )
     return res;
 }
 
-unsigned int float64_to_uint16_round_to_zero( float64 a STATUS_PARAM )
+uint_fast16_t float64_to_uint16_round_to_zero( float64 a STATUS_PARAM )
 {
     int64_t v;
-    unsigned int res;
+    uint_fast16_t res;
 
     v = float64_to_int64_round_to_zero(a STATUS_VAR);
     if (v < 0) {
diff --git a/fpu/softfloat.h b/fpu/softfloat.h
index d032cd3..774fc08 100644
--- a/fpu/softfloat.h
+++ b/fpu/softfloat.h
@@ -233,7 +233,7 @@  float32 float16_to_float32( uint16_t, flag STATUS_PARAM );
 | Software IEC/IEEE single-precision conversion routines.
 *----------------------------------------------------------------------------*/
 int_fast16_t float32_to_int16_round_to_zero( float32 STATUS_PARAM );
-unsigned int float32_to_uint16_round_to_zero( float32 STATUS_PARAM );
+uint_fast16_t float32_to_uint16_round_to_zero( float32 STATUS_PARAM );
 int32 float32_to_int32( float32 STATUS_PARAM );
 int32 float32_to_int32_round_to_zero( float32 STATUS_PARAM );
 uint32 float32_to_uint32( float32 STATUS_PARAM );
@@ -311,7 +311,7 @@  INLINE int float32_is_any_nan(float32 a)
 | Software IEC/IEEE double-precision conversion routines.
 *----------------------------------------------------------------------------*/
 int_fast16_t float64_to_int16_round_to_zero( float64 STATUS_PARAM );
-unsigned int float64_to_uint16_round_to_zero( float64 STATUS_PARAM );
+uint_fast16_t float64_to_uint16_round_to_zero( float64 STATUS_PARAM );
 int32 float64_to_int32( float64 STATUS_PARAM );
 int32 float64_to_int32_round_to_zero( float64 STATUS_PARAM );
 uint32 float64_to_uint32( float64 STATUS_PARAM );