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Fixed some GCC pedantic warnings.

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This commit is contained in:
OBattler
2023-08-25 02:28:51 +02:00
parent e578b6b418
commit 782117dbbd
8 changed files with 51 additions and 19 deletions
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42
src/cpu/x87_ops.h
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@@ -169,13 +169,17 @@ x87_pop(void)
static __inline int16_t
x87_fround16(double b)
{
double da;
double dc;
int16_t a;
int16_t c;
switch ((cpu_state.npxc >> 10) & 3) {
case 0: /*Nearest*/
a = (int16_t) floor(b);
c = (int16_t) floor(b + 1.0);
da = floor(b);
dc = floor(b + 1.0);
a = (int16_t) da;
c = (int16_t) dc;
if ((b - a) < (c - b))
return a;
else if ((b - a) > (c - b))
@@ -183,9 +187,11 @@ x87_fround16(double b)
else
return (a & 1) ? c : a;
case 1: /*Down*/
return (int16_t) floor(b);
da = floor(b);
return (int16_t) da;
case 2: /*Up*/
return (int16_t) ceil(b);
da = ceil(b);
return (int16_t) da;
case 3: /*Chop*/
return (int16_t) b;
}
@@ -202,13 +208,17 @@ x87_fround16_64(double b)
static __inline int32_t
x87_fround32(double b)
{
double da;
double dc;
int32_t a;
int32_t c;
switch ((cpu_state.npxc >> 10) & 3) {
case 0: /*Nearest*/
a = (int32_t) floor(b);
c = (int32_t) floor(b + 1.0);
da = floor(b);
dc = floor(b + 1.0);
a = (int32_t) da;
c = (int32_t) dc;
if ((b - a) < (c - b))
return a;
else if ((b - a) > (c - b))
@@ -216,9 +226,11 @@ x87_fround32(double b)
else
return (a & 1) ? c : a;
case 1: /*Down*/
return (int32_t) floor(b);
da = floor(b);
return (int32_t) da;
case 2: /*Up*/
return (int32_t) ceil(b);
da = ceil(b);
return (int32_t) da;
case 3: /*Chop*/
return (int32_t) b;
}
@@ -235,13 +247,17 @@ x87_fround32_64(double b)
static __inline int64_t
x87_fround(double b)
{
double da;
double dc;
int64_t a;
int64_t c;
switch ((cpu_state.npxc >> 10) & 3) {
case 0: /*Nearest*/
a = (int64_t) floor(b);
c = (int64_t) floor(b + 1.0);
da = floor(b);
dc = floor(b + 1.0);
a = (int64_t) da;
c = (int64_t) dc;
if ((b - a) < (c - b))
return a;
else if ((b - a) > (c - b))
@@ -249,9 +265,11 @@ x87_fround(double b)
else
return (a & 1) ? c : a;
case 1: /*Down*/
return (int64_t) floor(b);
da = floor(b);
return (int64_t) da;
case 2: /*Up*/
return (int64_t) ceil(b);
da = ceil(b);
return (int64_t) da;
case 3: /*Chop*/
return (int64_t) b;
}