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from 4ac93608d7e testsuite/97797 - adjust GIMPLE tests for sizetype new 1f8fc1f458c Fix internal error with Shift_Right operator on signed type new 1c91516aeb8 Fix internal error on chain of constants with -gnatc new ec1b8711945 Fix segfault on elaboration of empty 1-element array at -O new 4e1a215870a Fix biased integer arithmetic new ce2d0ce2931 Remove superfluous call to Base_Type new 364ad1d44b4 testsuite: Fix up scan-tree-dump-times regexps for 64-bit targets new 86cca5cc146 Fix PRE topological expression set sorting

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Summary of changes: gcc/ada/gcc-interface/decl.c | 49 ++++---- gcc/ada/gcc-interface/gigi.h | 2 +- gcc/ada/gcc-interface/trans.c | 126 ++++++++------------- gcc/ada/gcc-interface/utils.c | 64 +++++------ gcc/ada/gcc-interface/utils2.c | 32 +++--- .../gfortran.dg/gomp/workshare-reduction-26.f90 | 4 +- .../gfortran.dg/gomp/workshare-reduction-27.f90 | 4 +- .../gfortran.dg/gomp/workshare-reduction-28.f90 | 4 +- .../gfortran.dg/gomp/workshare-reduction-3.f90 | 4 +- .../gfortran.dg/gomp/workshare-reduction-36.f90 | 4 +- .../gfortran.dg/gomp/workshare-reduction-37.f90 | 4 +- .../gfortran.dg/gomp/workshare-reduction-38.f90 | 4 +- .../gfortran.dg/gomp/workshare-reduction-39.f90 | 4 +- .../gfortran.dg/gomp/workshare-reduction-40.f90 | 4 +- .../gfortran.dg/gomp/workshare-reduction-41.f90 | 4 +- .../gfortran.dg/gomp/workshare-reduction-42.f90 | 4 +- .../gfortran.dg/gomp/workshare-reduction-43.f90 | 4 +- .../gfortran.dg/gomp/workshare-reduction-44.f90 | 4 +- .../gfortran.dg/gomp/workshare-reduction-45.f90 | 4 +- .../gfortran.dg/gomp/workshare-reduction-46.f90 | 4 +- .../gfortran.dg/gomp/workshare-reduction-47.f90 | 4 +- .../gfortran.dg/gomp/workshare-reduction-56.f90 | 8 +- .../gfortran.dg/gomp/workshare-reduction-57.f90 | 8 +- gcc/testsuite/gnat.dg/bias2.adb | 33 ++++++ gcc/testsuite/gnat.dg/opt89.adb | 18 +++ gcc/testsuite/gnat.dg/shift1.adb | 15 +++ gcc/tree-ssa-pre.c | 104 +++++++++++++---- 27 files changed, 313 insertions(+), 210 deletions(-) create mode 100644 gcc/testsuite/gnat.dg/bias2.adb create mode 100644 gcc/testsuite/gnat.dg/opt89.adb create mode 100644 gcc/testsuite/gnat.dg/shift1.adb