.C is for C++ testcases and gcc.dg's dg.exp ignores .c. The test was not being run.
gcc/testsuite/ChangeLog: PR ipa/98265 * gcc.dg/tree-ssa/pr98265.C: Move to... * g++.dg/tree-ssa/pr98265.C: ...here. --- gcc/testsuite/{gcc.dg => g++.dg}/tree-ssa/pr98265.C | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename gcc/testsuite/{gcc.dg => g++.dg}/tree-ssa/pr98265.C (100%) diff --git a/gcc/testsuite/gcc.dg/tree-ssa/pr98265.C b/gcc/testsuite/g++.dg/tree-ssa/pr98265.C similarity index 100% rename from gcc/testsuite/gcc.dg/tree-ssa/pr98265.C rename to gcc/testsuite/g++.dg/tree-ssa/pr98265.C -- 2.49.0