Updating SVN tree U gcc/tree-ssa-loop-niter.c U gcc/ChangeLog A gcc/testsuite/gcc.target/powerpc/pr79909.c A gcc/testsuite/gcc.dg/pr77975.c A gcc/testsuite/gcc.dg/pr79972.c U gcc/testsuite/ChangeLog U gcc/gimple-ssa-warn-alloca.c U gcc/combine.c Updated to revision 246023. Adjusting file timestamps