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Bug
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Resolution: Unresolved
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Not Prioritized
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Code Generation Tools
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CODEGEN-11783
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default
The attached file no_tmp.c has these lines ...
for (signed int loopIdx = 0; loopIdx < 6; loopIdx++) {
__int16 vJamFlg = *((__int16 *)(&jamFlg[offset]));
vbJamFlg[loopIdx] = __cmp_eq_bool(vJamFlg, vOnes);
__bool16 vbValidFlg = __and(__negate(vbJamFlg[loopIdx]), vbFlg);
res += (signed int)vbValidFlg.s[0];
offset += length;
}
The attached file uses_tmp.c has code that is similar, but introduces a variable vbTmp that is used in place of vbJamFlg[loopIdx] in a few places.
for (signed int loopIdx = 0; loopIdx < 6; loopIdx++) {
__int16 vJamFlg = *((__int16 *)(&jamFlg[offset]));
vbTmp = __cmp_eq_bool(vJamFlg, vOnes);
__bool16 vbValidFlg = __and(__negate(vbTmp), vbFlg);
res += (signed int)vbValidFlg.s[0];
vbJamFlg[loopIdx] = vbTmp;
offset += length;
}
Build ...
$ cl7x -@options.txt no_tmp.c uses_tmp.c [no_tmp.c] [uses_tmp.c]
The same result should be computed into vbJamFlg[]. But it isn't.
