[Bug tree-optimization/115141] New: [15 Regression] g++.dg/tree-ssa/pr83215.C and gcc.dg/tree-ssa/ssa-lim-15.c since r15-512-g9b7cad5884f21c

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115141

            Bug ID: 115141
           Summary: [15 Regression] g++.dg/tree-ssa/pr83215.C and
                    gcc.dg/tree-ssa/ssa-lim-15.c since
                    r15-512-g9b7cad5884f21c
           Product: gcc
           Version: 15.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: tree-optimization
          Assignee: unassigned at gcc dot gnu.org
          Reporter: hp at gcc dot gnu.org
                CC: hubicka at gcc dot gnu.org
  Target Milestone: ---

Since commit r15-512-g9b7cad5884f21c, g++.dg/tree-ssa/pr83215.C and
gcc.dg/tree-ssa/ssa-lim-15.c regresses for what appears to be all targets,
including cris-elf.

See e.g.
powerpc64-unknown-linux-gnu:
https://gcc.gnu.org/pipermail/gcc-testresults/2024-May/815379.html
arm-unknown-eabi:
https://gcc.gnu.org/pipermail/gcc-testresults/2024-May/815354.html
x86_64-pc-linux-gnu:
https://gcc.gnu.org/pipermail/gcc-testresults/2024-May/815358.html

Compare to recent results posted before this commit:
powerpc64-unknown-linux-gnu:
https://gcc.gnu.org/pipermail/gcc-testresults/2024-May/815200.html
arm-unknown-eabi:
https://gcc.gnu.org/pipermail/gcc-testresults/2024-May/815264.html
x86_64-pc-linux-gnu:
https://gcc.gnu.org/pipermail/gcc-testresults/2024-May/815205.html