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from fdaf12e3eea Merge master r11-2235. adds d0ffe9d5dc8 c++: Aggregate CTAD and string constants. adds 812798917c5 c++: Allow subobject references in C++20. adds e443d821386 c++: Pseudo-destructor ends object lifetime. adds 932fbc868ad libstdc++: Add std::from_chars for floating-point types adds e21a33c2320 mmix: support -fstack-usage adds 0933f50859f Daily bump. adds 56482544848 gcc.dg/cdce3.c: Update matched line-number. adds 77077c8812c gcc.dg/independent-cloneids-1.c: Skip for mmix. adds 41efe9812a5 rs6000/test: Add vector with length test cases adds 2ef4cf87a7c rs6000: Define movsf_from_si2 to extract high part SF eleme [...] adds c850a642e1d testsuite: Add signal checking for signal related testcase [...] adds 6741411b033 testsuite: Filter unaligned pointer value warning adds d5a86490962 testsute: Add expected warning for packed attribute adds eb66e8e7a91 testsuite: Relax pattern to include "packed" targets adds 4e1e858cc8f testsuite: Add default_packed filters adds df41897928b Scale down long-running tree-prof.exp tests for non-FDO testing. adds 111afded7fd MSP430: Define NO_FUNCTION_CSE adds aa360dd1c88 MSP430: Define extendqipsi2 adds b4ca70a3faa MSP430: Remove do_no_relax_short_jumps new 5aa1de3f972 Merge master r11-2254.
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Summary of changes: gcc/ChangeLog | 130 +++++++ gcc/DATESTAMP | 2 +- gcc/c-family/ChangeLog | 10 + gcc/c-family/c-cppbuiltin.c | 4 +- gcc/config/mmix/mmix.c | 16 + gcc/config/msp430/msp430-protos.h | 1 - gcc/config/msp430/msp430.c | 13 - gcc/config/msp430/msp430.h | 5 + gcc/config/msp430/msp430.md | 40 +- gcc/config/rs6000/rs6000.md | 31 ++ gcc/cp/ChangeLog | 20 + gcc/cp/mangle.c | 56 +++ gcc/cp/pt.c | 36 +- gcc/cp/semantics.c | 21 +- gcc/po/ChangeLog | 4 + gcc/testsuite/ChangeLog | 63 +++ .../c-c++-common/Waddress-of-packed-member-1.c | 48 +-- .../c-c++-common/Waddress-of-packed-member-2.c | 37 +- gcc/testsuite/c-c++-common/Wattributes.c | 2 +- gcc/testsuite/c-c++-common/attr-copy.c | 1 + .../c-c++-common/builtin-has-attribute-4.c | 2 +- gcc/testsuite/c-c++-common/pr51628-13.c | 2 +- gcc/testsuite/c-c++-common/pr51628-15.c | 2 +- gcc/testsuite/c-c++-common/pr51628-16.c | 4 +- gcc/testsuite/c-c++-common/pr51628-26.c | 6 +- gcc/testsuite/c-c++-common/pr51628-27.c | 2 +- gcc/testsuite/c-c++-common/pr51628-28.c | 10 +- gcc/testsuite/c-c++-common/pr51628-29.c | 3 +- gcc/testsuite/c-c++-common/pr51628-3.c | 12 +- gcc/testsuite/c-c++-common/pr51628-30.c | 5 +- gcc/testsuite/c-c++-common/pr51628-31.c | 2 +- gcc/testsuite/c-c++-common/pr51628-32.c | 3 +- gcc/testsuite/c-c++-common/pr51628-33.c | 2 +- gcc/testsuite/c-c++-common/pr51628-35.c | 4 +- gcc/testsuite/c-c++-common/pr51628-4.c | 12 +- gcc/testsuite/c-c++-common/pr51628-5.c | 12 +- gcc/testsuite/c-c++-common/pr51628-6.c | 12 +- gcc/testsuite/c-c++-common/pr51628-8.c | 14 +- gcc/testsuite/c-c++-common/pr51628-9.c | 14 +- gcc/testsuite/c-c++-common/pr88664-2.c | 4 +- gcc/testsuite/g++.dg/cpp1z/nontype2.C | 2 +- gcc/testsuite/g++.dg/cpp1z/nontype3.C | 2 +- gcc/testsuite/g++.dg/cpp2a/class-deduction-aggr7.C | 14 + gcc/testsuite/g++.dg/cpp2a/feat-cxx2a.C | 4 +- gcc/testsuite/g++.dg/cpp2a/nontype-subob1.C | 25 ++ gcc/testsuite/g++.dg/cpp2a/nontype-subob2.C | 13 + gcc/testsuite/g++.dg/opt/flifetime-dse7.C | 16 + gcc/testsuite/g++.dg/template/nontype25.C | 6 +- gcc/testsuite/g++.dg/template/nontype8.C | 4 +- gcc/testsuite/gcc.dg/Wattributes-6.c | 2 +- gcc/testsuite/gcc.dg/analyzer/signal-1.c | 1 + gcc/testsuite/gcc.dg/analyzer/signal-2.c | 1 + gcc/testsuite/gcc.dg/analyzer/signal-3.c | 1 + gcc/testsuite/gcc.dg/analyzer/signal-4a.c | 1 + gcc/testsuite/gcc.dg/analyzer/signal-4b.c | 1 + gcc/testsuite/gcc.dg/analyzer/signal-5.c | 1 + gcc/testsuite/gcc.dg/analyzer/signal-6.c | 1 + gcc/testsuite/gcc.dg/analyzer/signal-exit.c | 1 + gcc/testsuite/gcc.dg/attr-copy-4.c | 4 +- gcc/testsuite/gcc.dg/attr-copy-8.c | 25 ++ gcc/testsuite/gcc.dg/c11-align-9.c | 4 +- gcc/testsuite/gcc.dg/cdce3.c | 2 +- gcc/testsuite/gcc.dg/independent-cloneids-1.c | 1 + gcc/testsuite/gcc.dg/pr51628-17.c | 2 +- gcc/testsuite/gcc.dg/pr51628-19.c | 6 +- gcc/testsuite/gcc.dg/pr51628-20.c | 2 +- gcc/testsuite/gcc.dg/pr51628-21.c | 2 +- gcc/testsuite/gcc.dg/pr51628-22.c | 2 +- gcc/testsuite/gcc.dg/pr51628-24.c | 2 +- gcc/testsuite/gcc.dg/pr51628-25.c | 2 +- gcc/testsuite/gcc.dg/pr51628-34.c | 8 +- gcc/testsuite/gcc.dg/pr53037-1.c | 4 +- gcc/testsuite/gcc.dg/pr88928.c | 2 +- .../gcc.dg/tree-prof/cold_partition_label.c | 8 +- .../tree-prof/crossmodule-indir-call-topn-1.c | 8 +- .../tree-prof/crossmodule-indir-call-topn-2.c | 8 +- .../gcc.dg/tree-prof/indir-call-prof-topn.c | 8 +- gcc/testsuite/gcc.dg/tree-prof/section-attr-1.c | 8 +- gcc/testsuite/gcc.dg/tree-prof/section-attr-2.c | 8 +- gcc/testsuite/gcc.dg/tree-prof/section-attr-3.c | 8 +- gcc/testsuite/gcc.target/powerpc/p9-vec-length-1.h | 18 + gcc/testsuite/gcc.target/powerpc/p9-vec-length-2.h | 17 + gcc/testsuite/gcc.target/powerpc/p9-vec-length-3.h | 31 ++ gcc/testsuite/gcc.target/powerpc/p9-vec-length-4.h | 24 ++ gcc/testsuite/gcc.target/powerpc/p9-vec-length-5.h | 29 ++ gcc/testsuite/gcc.target/powerpc/p9-vec-length-6.h | 32 ++ gcc/testsuite/gcc.target/powerpc/p9-vec-length-7.h | 20 + gcc/testsuite/gcc.target/powerpc/p9-vec-length-8.h | 14 + .../gcc.target/powerpc/p9-vec-length-epil-1.c | 15 + .../gcc.target/powerpc/p9-vec-length-epil-2.c | 15 + .../gcc.target/powerpc/p9-vec-length-epil-3.c | 18 + .../gcc.target/powerpc/p9-vec-length-epil-4.c | 15 + .../gcc.target/powerpc/p9-vec-length-epil-5.c | 15 + .../gcc.target/powerpc/p9-vec-length-epil-6.c | 16 + .../gcc.target/powerpc/p9-vec-length-epil-7.c | 11 + .../gcc.target/powerpc/p9-vec-length-epil-8.c | 12 + .../gcc.target/powerpc/p9-vec-length-epil-run-1.c | 10 + .../gcc.target/powerpc/p9-vec-length-epil-run-2.c | 10 + .../gcc.target/powerpc/p9-vec-length-epil-run-3.c | 10 + .../gcc.target/powerpc/p9-vec-length-epil-run-4.c | 10 + .../gcc.target/powerpc/p9-vec-length-epil-run-5.c | 10 + .../gcc.target/powerpc/p9-vec-length-epil-run-6.c | 10 + .../gcc.target/powerpc/p9-vec-length-epil-run-7.c | 10 + .../gcc.target/powerpc/p9-vec-length-epil-run-8.c | 10 + .../gcc.target/powerpc/p9-vec-length-full-1.c | 16 + .../gcc.target/powerpc/p9-vec-length-full-2.c | 16 + .../gcc.target/powerpc/p9-vec-length-full-3.c | 17 + .../gcc.target/powerpc/p9-vec-length-full-4.c | 16 + .../gcc.target/powerpc/p9-vec-length-full-5.c | 16 + .../gcc.target/powerpc/p9-vec-length-full-6.c | 16 + .../gcc.target/powerpc/p9-vec-length-full-7.c | 13 + .../gcc.target/powerpc/p9-vec-length-full-8.c | 12 + .../gcc.target/powerpc/p9-vec-length-full-run-1.c | 10 + .../gcc.target/powerpc/p9-vec-length-full-run-2.c | 10 + .../gcc.target/powerpc/p9-vec-length-full-run-3.c | 10 + .../gcc.target/powerpc/p9-vec-length-full-run-4.c | 10 + .../gcc.target/powerpc/p9-vec-length-full-run-5.c | 10 + .../gcc.target/powerpc/p9-vec-length-full-run-6.c | 10 + .../gcc.target/powerpc/p9-vec-length-full-run-7.c | 10 + .../gcc.target/powerpc/p9-vec-length-full-run-8.c | 10 + .../gcc.target/powerpc/p9-vec-length-run-1.h | 34 ++ .../gcc.target/powerpc/p9-vec-length-run-2.h | 36 ++ .../gcc.target/powerpc/p9-vec-length-run-3.h | 34 ++ .../gcc.target/powerpc/p9-vec-length-run-4.h | 62 +++ .../gcc.target/powerpc/p9-vec-length-run-5.h | 45 +++ .../gcc.target/powerpc/p9-vec-length-run-6.h | 52 +++ .../gcc.target/powerpc/p9-vec-length-run-7.h | 16 + .../gcc.target/powerpc/p9-vec-length-run-8.h | 27 ++ gcc/testsuite/gcc.target/powerpc/p9-vec-length.h | 14 + gcc/testsuite/gcc.target/powerpc/pr89310.c | 17 + gcc/testsuite/lib/profopt.exp | 4 +- libcpp/ChangeLog | 7 + libcpp/po/ChangeLog | 4 + libstdc++-v3/ChangeLog | 33 ++ libstdc++-v3/acinclude.m4 | 2 +- libstdc++-v3/config.h.in | 6 + libstdc++-v3/config/abi/pre/gnu.ver | 7 + libstdc++-v3/config/os/gnu-linux/ldbl-extra.ver | 4 + libstdc++-v3/configure | 65 +++- libstdc++-v3/configure.ac | 5 + libstdc++-v3/crossconfig.m4 | 6 + libstdc++-v3/include/std/charconv | 14 + libstdc++-v3/src/c++17/Makefile.am | 1 + libstdc++-v3/src/c++17/Makefile.in | 5 +- libstdc++-v3/src/c++17/floating_from_chars.cc | 422 +++++++++++++++++++++ .../testsuite/20_util/from_chars/1_c++20_neg.cc | 1 + libstdc++-v3/testsuite/20_util/from_chars/1_neg.cc | 1 + libstdc++-v3/testsuite/20_util/from_chars/2.cc | 11 + libstdc++-v3/testsuite/20_util/from_chars/4.cc | 368 ++++++++++++++++++ libstdc++-v3/testsuite/20_util/from_chars/5.cc | 163 ++++++++ libstdc++-v3/testsuite/util/testsuite_abi.cc | 7 +- 151 files changed, 2737 insertions(+), 207 deletions(-) create mode 100644 gcc/testsuite/g++.dg/cpp2a/class-deduction-aggr7.C create mode 100644 gcc/testsuite/g++.dg/cpp2a/nontype-subob1.C create mode 100644 gcc/testsuite/g++.dg/cpp2a/nontype-subob2.C create mode 100644 gcc/testsuite/g++.dg/opt/flifetime-dse7.C create mode 100644 gcc/testsuite/gcc.target/powerpc/p9-vec-length-1.h create mode 100644 gcc/testsuite/gcc.target/powerpc/p9-vec-length-2.h create mode 100644 gcc/testsuite/gcc.target/powerpc/p9-vec-length-3.h create mode 100644 gcc/testsuite/gcc.target/powerpc/p9-vec-length-4.h create mode 100644 gcc/testsuite/gcc.target/powerpc/p9-vec-length-5.h create mode 100644 gcc/testsuite/gcc.target/powerpc/p9-vec-length-6.h create mode 100644 gcc/testsuite/gcc.target/powerpc/p9-vec-length-7.h create mode 100644 gcc/testsuite/gcc.target/powerpc/p9-vec-length-8.h create mode 100644 gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-1.c create mode 100644 gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-2.c create mode 100644 gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-3.c create mode 100644 gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-4.c create mode 100644 gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-5.c create mode 100644 gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-6.c create mode 100644 gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-7.c create mode 100644 gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-8.c create mode 100644 gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-1.c create mode 100644 gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-2.c create mode 100644 gcc/testsuite/gcc.target/powerpc/p9-vec-length-epil-run-3.c create mode 100644 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