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from 1eb17c6b20e Remove bougs minimum VF compute new a51c146ebce Hard register constraints new cbf17db978c Error handling for hard register constraints new 9791950017c genoutput: Verify hard register constraints

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Summary of changes: gcc/ada/gcc-interface/trans.cc | 9 +- gcc/analyzer/region-model-asm.cc | 7 +- gcc/c/c-typeck.cc | 6 +- gcc/cfgexpand.cc | 53 +--- gcc/config/cris/cris.cc | 6 +- gcc/config/i386/i386.cc | 6 + gcc/config/s390/s390.cc | 11 +- gcc/cp/semantics.cc | 6 +- gcc/d/toir.cc | 6 +- gcc/doc/extend.texi | 162 ++++++++++++ gcc/doc/md.texi | 6 + gcc/function.cc | 116 +++++++++ gcc/genoutput.cc | 60 +++++ gcc/genpreds.cc | 4 +- gcc/gimple-walk.cc | 11 +- gcc/gimplify-me.cc | 5 +- gcc/gimplify.cc | 142 +++++++++-- gcc/gimplify_reg_info.h | 182 ++++++++++++++ gcc/ira.cc | 84 ++++++- gcc/lra-constraints.cc | 13 + gcc/output.h | 2 + gcc/recog.cc | 11 +- gcc/stmt.cc | 277 ++++++++++++++++++++- gcc/stmt.h | 9 +- gcc/testsuite/gcc.dg/asm-hard-reg-1.c | 85 +++++++ gcc/testsuite/gcc.dg/asm-hard-reg-2.c | 33 +++ gcc/testsuite/gcc.dg/asm-hard-reg-3.c | 25 ++ gcc/testsuite/gcc.dg/asm-hard-reg-4.c | 50 ++++ gcc/testsuite/gcc.dg/asm-hard-reg-5.c | 36 +++ gcc/testsuite/gcc.dg/asm-hard-reg-6.c | 60 +++++ gcc/testsuite/gcc.dg/asm-hard-reg-7.c | 41 +++ gcc/testsuite/gcc.dg/asm-hard-reg-8.c | 49 ++++ gcc/testsuite/gcc.dg/asm-hard-reg-error-1.c | 83 ++++++ gcc/testsuite/gcc.dg/asm-hard-reg-error-2.c | 26 ++ gcc/testsuite/gcc.dg/asm-hard-reg-error-3.c | 27 ++ gcc/testsuite/gcc.dg/asm-hard-reg-error-4.c | 21 ++ gcc/testsuite/gcc.dg/asm-hard-reg-error-5.c | 13 + gcc/testsuite/gcc.dg/pr87600-2.c | 19 -- gcc/testsuite/gcc.dg/{pr87600-2.c => pr87600-3.c} | 20 +- gcc/testsuite/gcc.target/aarch64/asm-hard-reg-1.c | 55 ++++ gcc/testsuite/gcc.target/aarch64/asm-hard-reg-2.c | 17 ++ gcc/testsuite/gcc.target/i386/asm-hard-reg-1.c | 80 ++++++ gcc/testsuite/gcc.target/i386/asm-hard-reg-2.c | 43 ++++ gcc/testsuite/gcc.target/s390/asm-hard-reg-1.c | 103 ++++++++ gcc/testsuite/gcc.target/s390/asm-hard-reg-2.c | 43 ++++ gcc/testsuite/gcc.target/s390/asm-hard-reg-3.c | 42 ++++ gcc/testsuite/gcc.target/s390/asm-hard-reg-4.c | 6 + gcc/testsuite/gcc.target/s390/asm-hard-reg-5.c | 6 + gcc/testsuite/gcc.target/s390/asm-hard-reg-6.c | 152 +++++++++++ gcc/testsuite/gcc.target/s390/asm-hard-reg-7.c | 34 +++ .../gcc.target/s390/asm-hard-reg-longdouble.h | 18 ++ gcc/testsuite/lib/scanasm.exp | 4 + gcc/toplev.cc | 4 + gcc/tree-ssa-operands.cc | 4 +- gcc/tree-ssa-structalias.cc | 4 +- gcc/varasm.cc | 5 +- 56 files changed, 2258 insertions(+), 144 deletions(-) create mode 100644 gcc/gimplify_reg_info.h create mode 100644 gcc/testsuite/gcc.dg/asm-hard-reg-1.c create mode 100644 gcc/testsuite/gcc.dg/asm-hard-reg-2.c create mode 100644 gcc/testsuite/gcc.dg/asm-hard-reg-3.c create mode 100644 gcc/testsuite/gcc.dg/asm-hard-reg-4.c create mode 100644 gcc/testsuite/gcc.dg/asm-hard-reg-5.c create mode 100644 gcc/testsuite/gcc.dg/asm-hard-reg-6.c create mode 100644 gcc/testsuite/gcc.dg/asm-hard-reg-7.c create mode 100644 gcc/testsuite/gcc.dg/asm-hard-reg-8.c create mode 100644 gcc/testsuite/gcc.dg/asm-hard-reg-error-1.c create mode 100644 gcc/testsuite/gcc.dg/asm-hard-reg-error-2.c create mode 100644 gcc/testsuite/gcc.dg/asm-hard-reg-error-3.c create mode 100644 gcc/testsuite/gcc.dg/asm-hard-reg-error-4.c create mode 100644 gcc/testsuite/gcc.dg/asm-hard-reg-error-5.c copy gcc/testsuite/gcc.dg/{pr87600-2.c => pr87600-3.c} (53%) create mode 100644 gcc/testsuite/gcc.target/aarch64/asm-hard-reg-1.c create mode 100644 gcc/testsuite/gcc.target/aarch64/asm-hard-reg-2.c create mode 100644 gcc/testsuite/gcc.target/i386/asm-hard-reg-1.c create mode 100644 gcc/testsuite/gcc.target/i386/asm-hard-reg-2.c create mode 100644 gcc/testsuite/gcc.target/s390/asm-hard-reg-1.c create mode 100644 gcc/testsuite/gcc.target/s390/asm-hard-reg-2.c create mode 100644 gcc/testsuite/gcc.target/s390/asm-hard-reg-3.c create mode 100644 gcc/testsuite/gcc.target/s390/asm-hard-reg-4.c create mode 100644 gcc/testsuite/gcc.target/s390/asm-hard-reg-5.c create mode 100644 gcc/testsuite/gcc.target/s390/asm-hard-reg-6.c create mode 100644 gcc/testsuite/gcc.target/s390/asm-hard-reg-7.c create mode 100644 gcc/testsuite/gcc.target/s390/asm-hard-reg-longdouble.h