[Bug tree-optimization/116460] [14/15 Regression] LTO ICE with -g during GIMPLE pass: forwprop

[rguenth at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116460

--- Comment #20 from Richard Biener <rguenth at gcc dot gnu.org> ---
Unfortunately the following doesn't reproduce the issue.

#include <vector>
#include <algorithm>

void g();

void f(int nBands, double maxZErr) { 
  for (int iBand = 0; iBand < nBands; iBand++)
   {
    g();                                  
    std::vector<signed char> noDataCandVec;
    std::vector<signed char> distCandVec = {0, 1, 10, 100, 5, 6};
    for (signed char dist : distCandVec)
      noDataCandVec.push_back(1);
    std::sort(noDataCandVec.begin(), noDataCandVec.end(),
              std::greater<double>());
  }
}

I'll add the preprocessed source.