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  • #1966

Labels in loops are not unrolled

ID0000384: This issue was created automatically from Mantis Issue 384. Further discussion may take place here.


Id Project Category View Due Date Updated
ID0000384 Frama-C Kernel public 2010-01-29 2012-09-19
Reporter gmelquio Assigned To virgile Resolution fixed
Priority normal Severity minor Reproducibility always
Platform - OS - OS Version -
Product Version Frama-C GIT, precise the release id Target Version - Fixed in Version Frama-C Oxygen-20120901

Description :

For the following testcase with revision 7516, the Jessie output doesn't contain copies of label L in the unrolled parts of the loop, causing the unrolled assertions to be dangling.

int main() { int i, j; j = 0; /*@ loop pragma UNROLL 4; */ for (i = 0; i <= 2; ++i) { L: j = j + 1; //@assert j == \at(j,L) + 1; } }

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