aboutsummaryrefslogtreecommitdiff
path: root/fpu/softfloat-specialize.inc.c
diff options
context:
space:
mode:
authorPeter Maydell <peter.maydell@linaro.org>2020-05-19 19:18:41 +0100
committerPeter Maydell <peter.maydell@linaro.org>2020-05-19 19:18:41 +0100
commit956ae3e9265fd36cb1c487cb3c868e906bd55897 (patch)
tree62e00e715b0217099392f6de49b7b8a0b913f92f /fpu/softfloat-specialize.inc.c
parentf2465433b43fb87766d79f42191607dac4aed5b4 (diff)
parent150c7a91ce7862bcaf7422f6038dcf0ba4a7eee3 (diff)
downloadqemu-arm-956ae3e9265fd36cb1c487cb3c868e906bd55897.tar.gz
Merge remote-tracking branch 'remotes/rth/tags/pull-fpu-20200519' into staging
Misc cleanups # gpg: Signature made Tue 19 May 2020 16:51:38 BST # gpg: using RSA key 7A481E78868B4DB6A85A05C064DF38E8AF7E215F # gpg: issuer "richard.henderson@linaro.org" # gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [full] # Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A 05C0 64DF 38E8 AF7E 215F * remotes/rth/tags/pull-fpu-20200519: softfloat: Return bool from all classification predicates softfloat: Inline floatx80 compare specializations softfloat: Inline float128 compare specializations softfloat: Inline float64 compare specializations softfloat: Inline float32 compare specializations softfloat: Name compare relation enum softfloat: Name rounding mode enum softfloat: Change tininess_before_rounding to bool softfloat: Replace flag with bool softfloat: Use post test for floatN_mul Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'fpu/softfloat-specialize.inc.c')
-rw-r--r--fpu/softfloat-specialize.inc.c32
1 files changed, 16 insertions, 16 deletions
diff --git a/fpu/softfloat-specialize.inc.c b/fpu/softfloat-specialize.inc.c
index 5ab2fa1941..44f5b661f8 100644
--- a/fpu/softfloat-specialize.inc.c
+++ b/fpu/softfloat-specialize.inc.c
@@ -93,7 +93,7 @@ this code that are retained.
* 2008 revision and backward compatibility with their original choice.
* Thus for MIPS we must make the choice at runtime.
*/
-static inline flag snan_bit_is_one(float_status *status)
+static inline bool snan_bit_is_one(float_status *status)
{
#if defined(TARGET_MIPS)
return status->snan_bit_is_one;
@@ -114,7 +114,7 @@ static bool parts_is_snan_frac(uint64_t frac, float_status *status)
#ifdef NO_SIGNALING_NANS
return false;
#else
- flag msb = extract64(frac, DECOMPOSED_BINARY_POINT - 1, 1);
+ bool msb = extract64(frac, DECOMPOSED_BINARY_POINT - 1, 1);
return msb == snan_bit_is_one(status);
#endif
}
@@ -236,7 +236,7 @@ void float_raise(uint8_t flags, float_status *status)
| Internal canonical NaN format.
*----------------------------------------------------------------------------*/
typedef struct {
- flag sign;
+ bool sign;
uint64_t high, low;
} commonNaNT;
@@ -245,7 +245,7 @@ typedef struct {
| 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 @@ int float16_is_quiet_nan(float16 a_, float_status *status)
| 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 @@ int float16_is_signaling_nan(float16 a_, float_status *status)
| 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 @@ int float32_is_quiet_nan(float32 a_, float_status *status)
| 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;
@@ -374,7 +374,7 @@ static float32 commonNaNToFloat32(commonNaNT a, float_status *status)
*----------------------------------------------------------------------------*/
static int pickNaN(FloatClass a_cls, FloatClass b_cls,
- flag aIsLargerSignificand)
+ bool aIsLargerSignificand)
{
#if defined(TARGET_ARM) || defined(TARGET_MIPS) || defined(TARGET_HPPA)
/* ARM mandated NaN propagation rules (see FPProcessNaNs()), take
@@ -584,7 +584,7 @@ static int pickNaNMulAdd(FloatClass a_cls, FloatClass b_cls, FloatClass c_cls,
static float32 propagateFloat32NaN(float32 a, float32 b, float_status *status)
{
- flag aIsLargerSignificand;
+ bool aIsLargerSignificand;
uint32_t av, bv;
FloatClass a_cls, b_cls;
@@ -637,7 +637,7 @@ static float32 propagateFloat32NaN(float32 a, float32 b, float_status *status)
| 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 @@ int float64_is_quiet_nan(float64 a_, float_status *status)
| 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;
@@ -722,7 +722,7 @@ static float64 commonNaNToFloat64(commonNaNT a, float_status *status)
static float64 propagateFloat64NaN(float64 a, float64 b, float_status *status)
{
- flag aIsLargerSignificand;
+ bool aIsLargerSignificand;
uint64_t av, bv;
FloatClass a_cls, b_cls;
@@ -890,7 +890,7 @@ static floatx80 commonNaNToFloatx80(commonNaNT a, float_status *status)
floatx80 propagateFloatx80NaN(floatx80 a, floatx80 b, float_status *status)
{
- flag aIsLargerSignificand;
+ bool aIsLargerSignificand;
FloatClass a_cls, b_cls;
/* This is not complete, but is good enough for pickNaN. */
@@ -939,7 +939,7 @@ floatx80 propagateFloatx80NaN(floatx80 a, floatx80 b, float_status *status)
| 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 @@ int float128_is_quiet_nan(float128 a, float_status *status)
| 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;
@@ -1038,7 +1038,7 @@ static float128 commonNaNToFloat128(commonNaNT a, float_status *status)
static float128 propagateFloat128NaN(float128 a, float128 b,
float_status *status)
{
- flag aIsLargerSignificand;
+ bool aIsLargerSignificand;
FloatClass a_cls, b_cls;
/* This is not complete, but is good enough for pickNaN. */