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from d41a57c46df Add pre_reload splitter to detect fp min/max pattern. new 0cafc3b6272 d: Merge upstream dmd, druntime 17ccd12af3, phobos 8d3800bee.

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Summary of changes: gcc/d/Make-lang.in | 2 +- gcc/d/d-codegen.cc | 37 +-- gcc/d/d-diagnostic.cc | 2 +- gcc/d/decl.cc | 4 +- gcc/d/dmd/MERGE | 2 +- gcc/d/dmd/README.md | 2 +- gcc/d/dmd/VERSION | 2 +- gcc/d/dmd/aggregate.d | 49 +++- gcc/d/dmd/canthrow.d | 11 +- gcc/d/dmd/chkformat.d | 2 + gcc/d/dmd/clone.d | 18 +- gcc/d/dmd/cond.d | 2 +- gcc/d/dmd/cparse.d | 117 ++++++-- gcc/d/dmd/cppmangle.d | 10 +- gcc/d/dmd/dcast.d | 4 + gcc/d/dmd/dclass.d | 9 +- gcc/d/dmd/declaration.d | 8 +- gcc/d/dmd/declaration.h | 29 +- gcc/d/dmd/delegatize.d | 2 +- gcc/d/dmd/denum.d | 7 +- gcc/d/dmd/dimport.d | 16 +- gcc/d/dmd/dinterpret.d | 1 - gcc/d/dmd/doc.d | 10 +- gcc/d/dmd/dsymbolsem.d | 26 +- gcc/d/dmd/dtemplate.d | 318 +++++++++++---------- gcc/d/dmd/escape.d | 36 +-- gcc/d/dmd/expression.d | 63 +++- gcc/d/dmd/expression.h | 3 +- gcc/d/dmd/expressionsem.d | 85 +++++- gcc/d/dmd/foreachvar.d | 2 +- gcc/d/dmd/func.d | 76 ++++- gcc/d/dmd/globals.d | 4 + gcc/d/dmd/globals.h | 28 +- gcc/d/dmd/gluelayer.d | 29 +- gcc/d/dmd/iasm.d | 9 +- gcc/d/dmd/id.d | 3 + gcc/d/dmd/identifier.d | 21 +- gcc/d/dmd/importc.d | 13 +- gcc/d/dmd/initsem.d | 3 + gcc/d/dmd/lexer.d | 12 +- gcc/d/dmd/location.d | 78 ++++- gcc/d/dmd/mtype.d | 6 +- gcc/d/dmd/nogc.d | 2 +- gcc/d/dmd/ob.d | 1 - gcc/d/dmd/opover.d | 52 ++-- gcc/d/dmd/optimize.d | 5 +- gcc/d/dmd/parse.d | 87 +++--- gcc/d/dmd/{apply.d => postordervisitor.d} | 37 +-- gcc/d/dmd/semantic2.d | 4 +- gcc/d/dmd/sideeffect.d | 8 +- gcc/d/dmd/statementsem.d | 18 +- gcc/d/dmd/tokens.d | 2 +- gcc/d/dmd/traits.d | 4 +- gcc/d/dmd/transitivevisitor.d | 10 + gcc/d/dmd/typesem.d | 2 +- gcc/d/expr.cc | 18 +- gcc/d/runtime.def | 5 - gcc/d/toir.cc | 4 +- gcc/d/typeinfo.cc | 2 +- gcc/testsuite/gdc.dg/asm4.d | 2 +- gcc/testsuite/gdc.test/compilable/aliasdecl.d | 6 +- .../compilable/atomic_store_2_shared_classes.d | 13 + .../gdc.test/compilable/imports/library.c | 5 + gcc/testsuite/gdc.test/compilable/noreturn3.d | 8 +- gcc/testsuite/gdc.test/compilable/test22760.d | 15 + gcc/testsuite/gdc.test/compilable/test23874.d | 10 + gcc/testsuite/gdc.test/compilable/test23912.d | 17 ++ gcc/testsuite/gdc.test/compilable/test23913.d | 7 + gcc/testsuite/gdc.test/compilable/test23948.d | 29 ++ gcc/testsuite/gdc.test/fail_compilation/bug9631.d | 4 +- .../gdc.test/fail_compilation/chkformat.d | 7 +- .../gdc.test/fail_compilation/constraints_aggr.d | 4 +- .../gdc.test/fail_compilation/constraints_func1.d | 26 +- .../gdc.test/fail_compilation/constraints_func2.d | 28 +- .../gdc.test/fail_compilation/constraints_func3.d | 8 +- .../gdc.test/fail_compilation/constraints_func4.d | 8 +- .../gdc.test/fail_compilation/diag13942.d | 2 +- .../gdc.test/fail_compilation/diag16977.d | 2 +- .../gdc.test/fail_compilation/diag20268.d | 2 +- .../gdc.test/fail_compilation/diag23355.d | 4 +- gcc/testsuite/gdc.test/fail_compilation/diag8101.d | 2 +- gcc/testsuite/gdc.test/fail_compilation/diag8648.d | 6 +- gcc/testsuite/gdc.test/fail_compilation/diag9004.d | 2 +- gcc/testsuite/gdc.test/fail_compilation/diag9574.d | 19 -- .../fail_compilation/diag_template_alias.d | 2 +- .../gdc.test/fail_compilation/diag_template_this.d | 2 +- gcc/testsuite/gdc.test/fail_compilation/diagin.d | 2 +- gcc/testsuite/gdc.test/fail_compilation/e15876_3.d | 2 +- .../gdc.test/fail_compilation/fail12744.d | 4 +- .../gdc.test/fail_compilation/fail14669.d | 2 +- .../gdc.test/fail_compilation/fail15414.d | 2 +- gcc/testsuite/gdc.test/fail_compilation/fail162.d | 2 +- .../gdc.test/fail_compilation/fail20730b.d | 2 +- gcc/testsuite/gdc.test/fail_compilation/fail236.d | 2 +- .../gdc.test/fail_compilation/fail23626a.d | 2 +- gcc/testsuite/gdc.test/fail_compilation/fail2456.d | 14 + gcc/testsuite/gdc.test/fail_compilation/fail2789.d | 4 +- gcc/testsuite/gdc.test/fail_compilation/fail8009.d | 2 +- gcc/testsuite/gdc.test/fail_compilation/fail95.d | 2 +- .../gdc.test/fail_compilation/failcontracts.d | 4 +- .../gdc.test/fail_compilation/ice11856_1.d | 6 +- gcc/testsuite/gdc.test/fail_compilation/ice14130.d | 2 +- gcc/testsuite/gdc.test/fail_compilation/ice14907.d | 2 +- gcc/testsuite/gdc.test/fail_compilation/ice6538.d | 2 +- gcc/testsuite/gdc.test/fail_compilation/ice9284.d | 2 +- .../fail_compilation/imports/import23873.d | 2 + .../fail_compilation/imports/spell23908a.d | 3 + .../fail_compilation/imports/spell23908b.d | 3 + .../fail_compilation/named_arguments_error.d | 2 +- gcc/testsuite/gdc.test/fail_compilation/retscope.d | 2 +- .../gdc.test/fail_compilation/spell23908.d | 11 + .../gdc.test/fail_compilation/static_import.d | 8 + .../gdc.test/fail_compilation/test18385.d | 2 +- .../gdc.test/fail_compilation/test19107.d | 2 +- .../gdc.test/fail_compilation/test20245.d | 2 +- .../gdc.test/fail_compilation/test23873.d | 14 + .../gdc.test/fail_compilation/test23882.d | 37 +++ .../gdc.test/fail_compilation/test23905.d | 25 ++ .../gdc.test/fail_compilation/udaparams.d | 2 +- gcc/testsuite/gdc.test/fail_compilation/ufcs.d | 34 +++ gcc/testsuite/gdc.test/runnable/betterc.d | 11 + gcc/testsuite/gdc.test/runnable/eh2.d | 4 +- gcc/testsuite/gdc.test/runnable/funclit.d | 1 + gcc/testsuite/gdc.test/runnable/test20687.d | 28 ++ gcc/testsuite/gdc.test/runnable/testinvariant.d | 53 ++++ gcc/testsuite/gdc.test/runnable/variadic.d | 49 ++++ libphobos/libdruntime/MERGE | 2 +- libphobos/libdruntime/__builtins.di | 3 +- libphobos/libdruntime/core/atomic.d | 2 +- libphobos/libdruntime/core/internal/string.d | 8 +- libphobos/libdruntime/core/internal/util/array.d | 16 -- libphobos/libdruntime/core/lifetime.d | 197 ++++++++++++- libphobos/libdruntime/core/stdc/assert_.d | 31 +- libphobos/libdruntime/object.d | 5 +- libphobos/libdruntime/rt/cast_.d | 20 +- libphobos/libdruntime/rt/lifetime.d | 136 +-------- libphobos/src/MERGE | 2 +- libphobos/src/std/algorithm/iteration.d | 12 +- libphobos/src/std/bigint.d | 10 +- libphobos/src/std/checkedint.d | 8 +- libphobos/src/std/conv.d | 59 ++-- .../src/std/experimental/allocator/mallocator.d | 18 +- libphobos/src/std/getopt.d | 19 +- libphobos/src/std/path.d | 26 +- libphobos/src/std/range/package.d | 51 +++- libphobos/src/std/system.d | 72 +++++ libphobos/src/std/typecons.d | 10 +- 147 files changed, 1822 insertions(+), 902 deletions(-) rename gcc/d/dmd/{apply.d => postordervisitor.d} (77%) create mode 100644 gcc/testsuite/gdc.test/compilable/atomic_store_2_shared_classes.d create mode 100644 gcc/testsuite/gdc.test/compilable/imports/library.c create mode 100644 gcc/testsuite/gdc.test/compilable/test22760.d create mode 100644 gcc/testsuite/gdc.test/compilable/test23874.d create mode 100644 gcc/testsuite/gdc.test/compilable/test23912.d create mode 100644 gcc/testsuite/gdc.test/compilable/test23913.d create mode 100644 gcc/testsuite/gdc.test/compilable/test23948.d delete mode 100644 gcc/testsuite/gdc.test/fail_compilation/diag9574.d create mode 100644 gcc/testsuite/gdc.test/fail_compilation/imports/import23873.d create mode 100644 gcc/testsuite/gdc.test/fail_compilation/imports/spell23908a.d create mode 100644 gcc/testsuite/gdc.test/fail_compilation/imports/spell23908b.d create mode 100644 gcc/testsuite/gdc.test/fail_compilation/spell23908.d create mode 100644 gcc/testsuite/gdc.test/fail_compilation/static_import.d create mode 100644 gcc/testsuite/gdc.test/fail_compilation/test23873.d create mode 100644 gcc/testsuite/gdc.test/fail_compilation/test23882.d create mode 100644 gcc/testsuite/gdc.test/fail_compilation/test23905.d create mode 100644 gcc/testsuite/gdc.test/fail_compilation/ufcs.d create mode 100644 gcc/testsuite/gdc.test/runnable/test20687.d