commit 150c7a91ce7862bcaf7422f6038dcf0ba4a7eee3
author Richard Henderson <richard.henderson@linaro.org> Tue May 05 12:16:24 2020 -0700
committer Richard Henderson <richard.henderson@linaro.org> Tue May 19 08:43:05 2020 -0700
tree 62e00e715b0217099392f6de49b7b8a0b913f92f
parent c6baf65000f826a713e8d9b5b35e617b0ca9ab5d

softfloat: Return bool from all classification predicates

This includes *_is_any_nan, *_is_neg, *_is_inf, etc.

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

fpu/softfloat-specialize.inc.c

diff --git a/fpu/softfloat-specialize.inc.c b/fpu/softfloat-specialize.inc.c
index 025ee4f..44f5b66 100644
--- a/fpu/softfloat-specialize.inc.c
+++ b/fpu/softfloat-specialize.inc.c
@@ -245,7 +245,7 @@
 | NaN; otherwise returns 0.
 *----------------------------------------------------------------------------*/
 
-int float16_is_quiet_nan(float16 a_, float_status *status)
+bool float16_is_quiet_nan(float16 a_, float_status *status)
 {
 #ifdef NO_SIGNALING_NANS
     return float16_is_any_nan(a_);
@@ -264,7 +264,7 @@
 | NaN; otherwise returns 0.
 *----------------------------------------------------------------------------*/
 
-int float16_is_signaling_nan(float16 a_, float_status *status)
+bool float16_is_signaling_nan(float16 a_, float_status *status)
 {
 #ifdef NO_SIGNALING_NANS
     return 0;
@@ -283,7 +283,7 @@
 | NaN; otherwise returns 0.
 *----------------------------------------------------------------------------*/
 
-int float32_is_quiet_nan(float32 a_, float_status *status)
+bool float32_is_quiet_nan(float32 a_, float_status *status)
 {
 #ifdef NO_SIGNALING_NANS
     return float32_is_any_nan(a_);
@@ -302,7 +302,7 @@
 | NaN; otherwise returns 0.
 *----------------------------------------------------------------------------*/
 
-int float32_is_signaling_nan(float32 a_, float_status *status)
+bool float32_is_signaling_nan(float32 a_, float_status *status)
 {
 #ifdef NO_SIGNALING_NANS
     return 0;
@@ -637,7 +637,7 @@
 | NaN; otherwise returns 0.
 *----------------------------------------------------------------------------*/
 
-int float64_is_quiet_nan(float64 a_, float_status *status)
+bool float64_is_quiet_nan(float64 a_, float_status *status)
 {
 #ifdef NO_SIGNALING_NANS
     return float64_is_any_nan(a_);
@@ -657,7 +657,7 @@
 | NaN; otherwise returns 0.
 *----------------------------------------------------------------------------*/
 
-int float64_is_signaling_nan(float64 a_, float_status *status)
+bool float64_is_signaling_nan(float64 a_, float_status *status)
 {
 #ifdef NO_SIGNALING_NANS
     return 0;
@@ -939,7 +939,7 @@
 | NaN; otherwise returns 0.
 *----------------------------------------------------------------------------*/
 
-int float128_is_quiet_nan(float128 a, float_status *status)
+bool float128_is_quiet_nan(float128 a, float_status *status)
 {
 #ifdef NO_SIGNALING_NANS
     return float128_is_any_nan(a);
@@ -959,7 +959,7 @@
 | signaling NaN; otherwise returns 0.
 *----------------------------------------------------------------------------*/
 
-int float128_is_signaling_nan(float128 a, float_status *status)
+bool float128_is_signaling_nan(float128 a, float_status *status)
 {
 #ifdef NO_SIGNALING_NANS
     return 0;