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Add logic to releasetest.tcl that detects -fsanitize=undefined errors.

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Fix a few false-positivies that come up when running the sanitize=undefined
test.

FossilOrigin-Name: 2835e79a0afec6e4d449ac9340afec068c2d4c11
This commit is contained in:
drh
2015-01-01 23:02:01 +00:00
parent 149735d946
commit 4081d5da3b
7 changed files with 33 additions and 19 deletions
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2
src/analyze.c
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@@ -448,7 +448,7 @@ static void statInit(
p->mxSample = mxSample;
p->nPSample = (tRowcnt)(sqlite3_value_int64(argv[2])/(mxSample/3+1) + 1);
p->current.anLt = &p->current.anEq[nColUp];
p->iPrn = nCol*0x689e962d ^ sqlite3_value_int(argv[2])*0xd0944565;
p->iPrn = 0x689e962d*(u32)nCol ^ 0xd0944565*(u32)sqlite3_value_int(argv[2]);
/* Set up the Stat4Accum.a[] and aBest[] arrays */
p->a = (struct Stat4Sample*)&p->current.anLt[nColUp];