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from 0f3514756e0 tree-optimization/106497 - more forward threader can-copy-bb new 5e4f26441bd More frange::set cleanups. new e9f5b4fa4f2 Limit ranger query in ipa-prop.cc to integrals. new 5f7e187e7fa Implement streamer for frange. new 24012539ae3 Implement basic range operators to enable floating point VRP.

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Summary of changes: gcc/ipa-prop.cc | 4 + gcc/range-op-float.cc | 564 +++++++++++++++++++++++++++ gcc/testsuite/g++.dg/opt/pr94589-2.C | 2 +- gcc/testsuite/gcc.dg/tree-ssa/vrp-float-1.c | 19 + gcc/testsuite/gcc.dg/tree-ssa/vrp-float-11.c | 26 ++ gcc/testsuite/gcc.dg/tree-ssa/vrp-float-3.c | 18 + gcc/testsuite/gcc.dg/tree-ssa/vrp-float-4.c | 16 + gcc/testsuite/gcc.dg/tree-ssa/vrp-float-6.c | 20 + gcc/testsuite/gcc.dg/tree-ssa/vrp-float-7.c | 14 + gcc/testsuite/gcc.dg/tree-ssa/vrp-float-8.c | 26 ++ gcc/tree-core.h | 12 +- gcc/value-range-storage.cc | 61 ++- gcc/value-range-storage.h | 19 + gcc/value-range.cc | 47 ++- gcc/value-range.h | 3 +- 15 files changed, 822 insertions(+), 29 deletions(-) create mode 100644 gcc/testsuite/gcc.dg/tree-ssa/vrp-float-1.c create mode 100644 gcc/testsuite/gcc.dg/tree-ssa/vrp-float-11.c create mode 100644 gcc/testsuite/gcc.dg/tree-ssa/vrp-float-3.c create mode 100644 gcc/testsuite/gcc.dg/tree-ssa/vrp-float-4.c create mode 100644 gcc/testsuite/gcc.dg/tree-ssa/vrp-float-6.c create mode 100644 gcc/testsuite/gcc.dg/tree-ssa/vrp-float-7.c create mode 100644 gcc/testsuite/gcc.dg/tree-ssa/vrp-float-8.c