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Comment out a code block that performs out-of-bounds memory accesses 

...and does not appear to be needed even when it stays within the bounds of the array
This commit is contained in:
Martin Kroeker 2017-10-06 23:51:32 +02:00 committed by GitHub
parent f96afd94b0
commit 9d92f526dd
1 changed files with 9 additions and 11 deletions
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18
kernel/generic/ztrmm_utcopy_8.c
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@ -823,24 +823,22 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON
b[ 3] = *(a01 + 3); b[ 3] = *(a01 + 3);
b += 4; b += 4;
} }
#if 1
}
#else
} else { } else {
#ifdef UNIT #ifdef UNIT
b[ 0] = ONE; b[ 0] = ONE;
b[ 1] = ZERO; b[ 1] = ZERO;
#else #else
// out-of-bounds memory accesses, see issue 601 b[ 0] = *(a01 + 0);
// b[ 0] = *(a01 + 0); b[ 1] = *(a01 + 1);
// b[ 1] = *(a01 + 1);
b[0]=ZERO;
b[1]=ZERO;
#endif #endif
// out-of-bounds memory accesses, see issue 601 b[ 2] = *(a02 + 0);
// b[ 2] = *(a02 + 0); b[ 3] = *(a02 + 1);
// b[ 3] = *(a02 + 1);
b[2]=ZERO;
b[3]=ZERO;
b += 4; b += 4;
} }
#endif
posY += 2; posY += 2;
} }