YourWishes/jerryscript
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Turn simple constants to preprocessor macros

Browse Source 
JerryScript-DCO-1.0-Signed-off-by: Akos Kiss akiss@inf.u-szeged.hu
This commit is contained in:
Akos Kiss
2016-03-16 19:01:31 +01:00
parent 397dff81ee
commit a72caf1301
17 changed files with 167 additions and 186 deletions
Download Patch File Download Diff File Expand all files Collapse all files
third-party/fdlibm/s_exp.c
Vendored
+16 -16
View File
@@ -76,23 +76,23 @@
#include "fdlibm.h"
static const double
one = 1.0,
halF[2] = {0.5,-0.5,},
huge = 1.0e+300,
twom1000= 9.33263618503218878990e-302, /* 2**-1000=0x01700000,0*/
o_threshold= 7.09782712893383973096e+02, /* 0x40862E42, 0xFEFA39EF */
u_threshold= -7.45133219101941108420e+02, /* 0xc0874910, 0xD52D3051 */
ln2HI[2] ={ 6.93147180369123816490e-01, /* 0x3fe62e42, 0xfee00000 */
-6.93147180369123816490e-01,},/* 0xbfe62e42, 0xfee00000 */
ln2LO[2] ={ 1.90821492927058770002e-10, /* 0x3dea39ef, 0x35793c76 */
-1.90821492927058770002e-10,},/* 0xbdea39ef, 0x35793c76 */
invln2 = 1.44269504088896338700e+00, /* 0x3ff71547, 0x652b82fe */
P1 = 1.66666666666666019037e-01, /* 0x3FC55555, 0x5555553E */
P2 = -2.77777777770155933842e-03, /* 0xBF66C16C, 0x16BEBD93 */
P3 = 6.61375632143793436117e-05, /* 0x3F11566A, 0xAF25DE2C */
P4 = -1.65339022054652515390e-06, /* 0xBEBBBD41, 0xC5D26BF1 */
P5 = 4.13813679705723846039e-08; /* 0x3E663769, 0x72BEA4D0 */
halF[2] = {0.5,-0.5,},
ln2HI[2] = { 6.93147180369123816490e-01, /* 0x3fe62e42, 0xfee00000 */
-6.93147180369123816490e-01,}, /* 0xbfe62e42, 0xfee00000 */
ln2LO[2] = { 1.90821492927058770002e-10, /* 0x3dea39ef, 0x35793c76 */
-1.90821492927058770002e-10,}; /* 0xbdea39ef, 0x35793c76 */
#define one 1.0
#define huge 1.0e+300
#define twom1000 9.33263618503218878990e-302 /* 2**-1000=0x01700000,0 */
#define o_threshold 7.09782712893383973096e+02 /* 0x40862E42, 0xFEFA39EF */
#define u_threshold -7.45133219101941108420e+02 /* 0xc0874910, 0xD52D3051 */
#define invln2 1.44269504088896338700e+00 /* 0x3ff71547, 0x652b82fe */
#define P1 1.66666666666666019037e-01 /* 0x3FC55555, 0x5555553E */
#define P2 -2.77777777770155933842e-03 /* 0xBF66C16C, 0x16BEBD93 */
#define P3 6.61375632143793436117e-05 /* 0x3F11566A, 0xAF25DE2C */
#define P4 -1.65339022054652515390e-06 /* 0xBEBBBD41, 0xC5D26BF1 */
#define P5 4.13813679705723846039e-08 /* 0x3E663769, 0x72BEA4D0 */
double exp(double x) /* default IEEE double exp */
{