Details
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Bug
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Status: In Development
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Low
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Resolution: Unresolved
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Code Generation Tools
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CODEGEN-8576
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default
Description
The attached source file has this function ...
static void writeData(uint8_t* pbyData, uint64_t sizeSize)
{
for(uint64_t x = 0; x < sizeSize; x++) {
pbyData[x] = (uint8_t)x;
}
}
The function is invoked with the constant value 0x100000000 for the second argument sizeSize. Under -o3, the compiler is able to determine that the loop iterates 0x100000000 times. Something then goes wrong as the optimizer part of the compiler processes this very large iteration count.
% cl7x -o3 main.cpp >>>> Optimizer terminated abnormally >>>> in function main() >>>> in file "main.cpp" This is caused by a defect in the TI C/C++ Optimizer. TI Customer Support may be able to suggest a workaround to avoid this. Upgrading to the newest version of the compiler may fix this problem. Contact TI in the E2E support forums at http://e2e.ti.com under "Development Tools", "TI C/C++ Compiler". See the link titled "Submitting an issue". We need to see this ENTIRE error message and a complete, reproducible test case including ALL of the command-line options. Include the .pp file created by option --preproc_with_comment >> Compilation failure
