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This commit is contained in:
Tobias Hartmann 2016-04-07 12:16:03 +00:00
commit 7502a7a7f2
3 changed files with 4 additions and 2 deletions
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2
hotspot/src/share/vm/libadt/vectset.cpp
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@ -31,7 +31,7 @@
// BitsInByte is a lookup table which tells the number of bits that
// are in the looked-up number. It is very useful in VectorSet_Size.
uint8_t bitsInByte[256] = {
uint8_t bitsInByte[BITS_IN_BYTE_ARRAY_SIZE] = {
0, 1, 1, 2, 1, 2, 2, 3, 1, 2, 2, 3, 2, 3, 3, 4,
1, 2, 2, 3, 2, 3, 3, 4, 2, 3, 3, 4, 3, 4, 4, 5,
1, 2, 2, 3, 2, 3, 3, 4, 2, 3, 3, 4, 3, 4, 4, 5,

2
hotspot/src/share/vm/libadt/vectset.hpp
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@ -27,6 +27,8 @@
#include "libadt/set.hpp"
#define BITS_IN_BYTE_ARRAY_SIZE 256
// Vector Sets - An Abstract Data Type
//INTERFACE

2
hotspot/src/share/vm/opto/regmask.cpp
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@ -389,7 +389,7 @@ bool RegMask::is_UP() const {
//------------------------------Size-------------------------------------------
// Compute size of register mask in bits
uint RegMask::Size() const {
extern uint8_t bitsInByte[512];
extern uint8_t bitsInByte[BITS_IN_BYTE_ARRAY_SIZE];
uint sum = 0;
for( int i = 0; i < RM_SIZE; i++ )
sum +=