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authorPeter Maydell <peter.maydell@linaro.org>2016-02-19 16:25:00 +0000
committerPeter Maydell <peter.maydell@linaro.org>2016-02-19 16:27:21 +0000
commit0bb721d7217ed4a1abb44f521c5c7ec185062d58 (patch)
treea3fbaf053ca50a2be44bd7e484296864e08ac244 /fpu
parentd783f78933b212537ece77c7ec66866cc2bc0f4d (diff)
downloadqemu-arm-0bb721d7217ed4a1abb44f521c5c7ec185062d58.tar.gz
fpu: Remove use of int_fast16_t in conversions to int16
Make the functions which convert floating point to 16 bit integer return int16_t rather than int_fast16_t, and correspondingly use int_fast16_t in their internal implementations where appropriate. (These functions are used only by the ARM target.) Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Message-id: 1453807806-32698-2-git-send-email-peter.maydell@linaro.org
Diffstat (limited to 'fpu')
-rw-r--r--fpu/softfloat.c28
1 files changed, 14 insertions, 14 deletions
diff --git a/fpu/softfloat.c b/fpu/softfloat.c
index cfa9787d8d..f1fce53281 100644
--- a/fpu/softfloat.c
+++ b/fpu/softfloat.c
@@ -1616,7 +1616,7 @@ int32_t float32_to_int32_round_to_zero(float32 a, float_status *status)
| returned.
*----------------------------------------------------------------------------*/
-int_fast16_t float32_to_int16_round_to_zero(float32 a, float_status *status)
+int16_t float32_to_int16_round_to_zero(float32 a, float_status *status)
{
flag aSign;
int_fast16_t aExp, shiftCount;
@@ -3149,7 +3149,7 @@ int32_t float64_to_int32_round_to_zero(float64 a, float_status *status)
| returned.
*----------------------------------------------------------------------------*/
-int_fast16_t float64_to_int16_round_to_zero(float64 a, float_status *status)
+int16_t float64_to_int16_round_to_zero(float64 a, float_status *status)
{
flag aSign;
int_fast16_t aExp, shiftCount;
@@ -7117,10 +7117,10 @@ uint32_t float32_to_uint32_round_to_zero(float32 a, float_status *status)
return res;
}
-int_fast16_t float32_to_int16(float32 a, float_status *status)
+int16_t float32_to_int16(float32 a, float_status *status)
{
int32_t v;
- int_fast16_t res;
+ int16_t res;
int old_exc_flags = get_float_exception_flags(status);
v = float32_to_int32(a, status);
@@ -7137,10 +7137,10 @@ int_fast16_t float32_to_int16(float32 a, float_status *status)
return res;
}
-uint_fast16_t float32_to_uint16(float32 a, float_status *status)
+uint16_t float32_to_uint16(float32 a, float_status *status)
{
int32_t v;
- uint_fast16_t res;
+ uint16_t res;
int old_exc_flags = get_float_exception_flags(status);
v = float32_to_int32(a, status);
@@ -7157,10 +7157,10 @@ uint_fast16_t float32_to_uint16(float32 a, float_status *status)
return res;
}
-uint_fast16_t float32_to_uint16_round_to_zero(float32 a, float_status *status)
+uint16_t float32_to_uint16_round_to_zero(float32 a, float_status *status)
{
int64_t v;
- uint_fast16_t res;
+ uint16_t res;
int old_exc_flags = get_float_exception_flags(status);
v = float32_to_int64_round_to_zero(a, status);
@@ -7210,10 +7210,10 @@ uint32_t float64_to_uint32_round_to_zero(float64 a, float_status *status)
return res;
}
-int_fast16_t float64_to_int16(float64 a, float_status *status)
+int16_t float64_to_int16(float64 a, float_status *status)
{
int64_t v;
- int_fast16_t res;
+ int16_t res;
int old_exc_flags = get_float_exception_flags(status);
v = float64_to_int32(a, status);
@@ -7230,10 +7230,10 @@ int_fast16_t float64_to_int16(float64 a, float_status *status)
return res;
}
-uint_fast16_t float64_to_uint16(float64 a, float_status *status)
+uint16_t float64_to_uint16(float64 a, float_status *status)
{
int64_t v;
- uint_fast16_t res;
+ uint16_t res;
int old_exc_flags = get_float_exception_flags(status);
v = float64_to_int32(a, status);
@@ -7250,10 +7250,10 @@ uint_fast16_t float64_to_uint16(float64 a, float_status *status)
return res;
}
-uint_fast16_t float64_to_uint16_round_to_zero(float64 a, float_status *status)
+uint16_t float64_to_uint16_round_to_zero(float64 a, float_status *status)
{
int64_t v;
- uint_fast16_t res;
+ uint16_t res;
int old_exc_flags = get_float_exception_flags(status);
v = float64_to_int64_round_to_zero(a, status);