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Remove redundant register storage class specifiers 

Clang warns about this being deprecated, when building without specifying
-std=c++98.

This doesn't give any measurable encoding speed impact on ARM or AArch64,
on neither GCC nor Clang.

Change-Id: I63a0bbd1dccb97547522da188ee585d4d8127c29
This commit is contained in:
Martin Storsjo 2016-10-18 09:08:02 +03:00
parent 4556cb9cb8
commit 6ec082c6c3
2 changed files with 9 additions and 9 deletions
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16
libFDK/src/dct.cpp
View File

@ -324,12 +324,12 @@ void dct_IV(FIXP_DBL *pDat,
{
FIXP_DBL *RESTRICT pDat_0 = &pDat[0];
FIXP_DBL *RESTRICT pDat_1 = &pDat[L - 2];
register int i;
int i;
/* 29 cycles on ARM926 */
for (i = 0; i < M-1; i+=2,pDat_0+=2,pDat_1-=2)
{
register FIXP_DBL accu1,accu2,accu3,accu4;
FIXP_DBL accu1,accu2,accu3,accu4;
accu1 = pDat_1[1]; accu2 = pDat_0[0];
accu3 = pDat_0[1]; accu4 = pDat_1[0];
@ -342,7 +342,7 @@ void dct_IV(FIXP_DBL *pDat,
}
if (M&1)
{
register FIXP_DBL accu1,accu2;
FIXP_DBL accu1,accu2;
accu1 = pDat_1[1]; accu2 = pDat_0[0];
@ -363,7 +363,7 @@ void dct_IV(FIXP_DBL *pDat,
{
FIXP_DBL *RESTRICT pDat_0 = &pDat[0];
FIXP_DBL *RESTRICT pDat_1 = &pDat[L - 2];
register FIXP_DBL accu1,accu2,accu3,accu4;
FIXP_DBL accu1,accu2,accu3,accu4;
int idx, i;
/* Sin and Cos values are 0.0f and 1.0f */
@ -450,12 +450,12 @@ void dst_IV(FIXP_DBL *pDat,
FIXP_DBL *RESTRICT pDat_0 = &pDat[0];
FIXP_DBL *RESTRICT pDat_1 = &pDat[L - 2];
register int i;
int i;
/* 34 cycles on ARM926 */
for (i = 0; i < M-1; i+=2,pDat_0+=2,pDat_1-=2)
{
register FIXP_DBL accu1,accu2,accu3,accu4;
FIXP_DBL accu1,accu2,accu3,accu4;
accu1 = pDat_1[1]; accu2 = -pDat_0[0];
accu3 = pDat_0[1]; accu4 = -pDat_1[0];
@ -468,7 +468,7 @@ void dst_IV(FIXP_DBL *pDat,
}
if (M&1)
{
register FIXP_DBL accu1,accu2;
FIXP_DBL accu1,accu2;
accu1 = pDat_1[1]; accu2 = -pDat_0[0];
@ -488,7 +488,7 @@ void dst_IV(FIXP_DBL *pDat,
{
FIXP_DBL *RESTRICT pDat_0;
FIXP_DBL *RESTRICT pDat_1;
register FIXP_DBL accu1,accu2,accu3,accu4;
FIXP_DBL accu1,accu2,accu3,accu4;
int idx, i;
pDat_0 = &pDat[0];

2
libSBRdec/src/env_calc.cpp
View File

@ -2031,7 +2031,7 @@ static void adjustTimeSlotHQ(
FIXP_SGL direct_ratio = /*FL2FXCONST_SGL(1.0f) */ (FIXP_SGL)MAXVAL_SGL - smooth_ratio;
int index = *ptrPhaseIndex;
UCHAR harmIndex = *ptrHarmIndex;
register int freqInvFlag = (lowSubband & 1);
int freqInvFlag = (lowSubband & 1);
FIXP_DBL sineLevel;
int shift;