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classlib: get rid of call to Math.log

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This commit is contained in:
Alexey Andreev 2023-12-07 19:55:47 +01:00
parent 953c475b46
commit facf3c496f
1 changed files with 1 additions and 1 deletions
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classlib/src/main/java/org/teavm/classlib/java/math/TConversion.java
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@ -66,7 +66,7 @@ class TConversion {
return val.toString(); return val.toString();
} }
double bitsForRadixDigit; double bitsForRadixDigit;
bitsForRadixDigit = Math.log(radix) / Math.log(2); bitsForRadixDigit = Integer.SIZE - Integer.numberOfLeadingZeros(radix) - 1;
int resLengthInChars = (int) (val.abs().bitLength() / bitsForRadixDigit + ((sign < 0) ? 1 : 0)) + 1; int resLengthInChars = (int) (val.abs().bitLength() / bitsForRadixDigit + ((sign < 0) ? 1 : 0)) + 1;
char[] result = new char[resLengthInChars]; char[] result = new char[resLengthInChars];