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tcwg-buildslave pushed a change to branch linaro-local/ci/tcwg_bmk_llvm_sq/llvm-master-aarch64-cpu2017-Oz in repository toolchain/ci/glibc.
from e5446dfea1 i386: Fix include paths for strspn, strcspn, and strpbrk adds c376ff3287 s390: use $READELF adds 2249ec60a9 s390: use LC_ALL=C for readelf call adds dc30acf20b debug: make __read_chk a cancellation point (bug 29274) adds dd06af4f81 stdlib: Remove trailing whitespace from Makefile adds 464d189b96 stdlib: Remove attr_write from mbstows if dst is NULL [BZ: 29265] adds 703f434108 x86: Add defines / utilities for making ISA specific x86 builds adds 3edda6a0f0 x86: Add support for compiling {raw|w}memchr with high ISA level adds 3079f652d7 x86: Replace all sse instructions with vex equivilent in avx+ files adds 220b83d83d stdlib: Fixup mbstowcs NULL __dst handling. [BZ #29279]
No new revisions were added by this update.
Summary of changes: debug/Makefile | 7 + debug/read_chk.c | 10 - .../tst-read-chk-cancel.c | 33 +- stdlib/Makefile | 5 +- stdlib/bits/stdlib.h | 14 +- stdlib/testmb.c | 7 + sysdeps/s390/s390-64/configure | 2 +- sysdeps/s390/s390-64/configure.ac | 2 +- sysdeps/x86/init-arch.h | 4 +- sysdeps/x86/isa-ifunc-macros.h | 70 ++++ sysdeps/x86/isa-level.c | 17 +- sysdeps/x86/isa-level.h | 102 ++++++ .../x86_64/fpu/multiarch/svml_d_acos4_core_avx2.S | 4 +- .../fpu/multiarch/svml_d_acos8_core_avx512.S | 4 +- .../x86_64/fpu/multiarch/svml_d_acosh4_core_avx2.S | 4 +- .../fpu/multiarch/svml_d_acosh8_core_avx512.S | 4 +- .../x86_64/fpu/multiarch/svml_d_asin4_core_avx2.S | 4 +- .../fpu/multiarch/svml_d_asin8_core_avx512.S | 4 +- .../x86_64/fpu/multiarch/svml_d_asinh4_core_avx2.S | 4 +- .../fpu/multiarch/svml_d_asinh8_core_avx512.S | 4 +- .../x86_64/fpu/multiarch/svml_d_atan24_core_avx2.S | 6 +- .../fpu/multiarch/svml_d_atan28_core_avx512.S | 6 +- .../x86_64/fpu/multiarch/svml_d_atanh4_core_avx2.S | 4 +- .../fpu/multiarch/svml_d_atanh8_core_avx512.S | 4 +- .../x86_64/fpu/multiarch/svml_d_cbrt4_core_avx2.S | 4 +- .../x86_64/fpu/multiarch/svml_d_cosh4_core_avx2.S | 4 +- .../fpu/multiarch/svml_d_cosh8_core_avx512.S | 4 +- .../x86_64/fpu/multiarch/svml_d_erfc4_core_avx2.S | 4 +- .../fpu/multiarch/svml_d_erfc8_core_avx512.S | 4 +- .../x86_64/fpu/multiarch/svml_d_exp104_core_avx2.S | 4 +- .../fpu/multiarch/svml_d_exp108_core_avx512.S | 4 +- .../x86_64/fpu/multiarch/svml_d_exp24_core_avx2.S | 4 +- .../fpu/multiarch/svml_d_exp28_core_avx512.S | 4 +- .../x86_64/fpu/multiarch/svml_d_expm14_core_avx2.S | 4 +- .../fpu/multiarch/svml_d_expm18_core_avx512.S | 4 +- .../x86_64/fpu/multiarch/svml_d_hypot4_core_avx2.S | 6 +- .../fpu/multiarch/svml_d_hypot8_core_avx512.S | 6 +- .../x86_64/fpu/multiarch/svml_d_log104_core_avx2.S | 4 +- .../fpu/multiarch/svml_d_log108_core_avx512.S | 4 +- .../x86_64/fpu/multiarch/svml_d_log1p4_core_avx2.S | 4 +- .../fpu/multiarch/svml_d_log1p8_core_avx512.S | 4 +- .../x86_64/fpu/multiarch/svml_d_log24_core_avx2.S | 4 +- .../fpu/multiarch/svml_d_log28_core_avx512.S | 4 +- .../x86_64/fpu/multiarch/svml_d_sinh4_core_avx2.S | 4 +- .../fpu/multiarch/svml_d_sinh8_core_avx512.S | 4 +- .../x86_64/fpu/multiarch/svml_d_tan4_core_avx2.S | 4 +- .../x86_64/fpu/multiarch/svml_d_tan8_core_avx512.S | 4 +- .../x86_64/fpu/multiarch/svml_d_tanh4_core_avx2.S | 6 +- .../fpu/multiarch/svml_d_tanh8_core_avx512.S | 4 +- .../fpu/multiarch/svml_s_acosf16_core_avx512.S | 4 +- .../x86_64/fpu/multiarch/svml_s_acosf8_core_avx2.S | 4 +- .../fpu/multiarch/svml_s_acoshf16_core_avx512.S | 4 +- .../fpu/multiarch/svml_s_acoshf8_core_avx2.S | 4 +- .../fpu/multiarch/svml_s_asinf16_core_avx512.S | 4 +- .../x86_64/fpu/multiarch/svml_s_asinf8_core_avx2.S | 4 +- .../fpu/multiarch/svml_s_asinhf16_core_avx512.S | 4 +- .../fpu/multiarch/svml_s_asinhf8_core_avx2.S | 4 +- .../fpu/multiarch/svml_s_atan2f16_core_avx512.S | 6 +- .../fpu/multiarch/svml_s_atan2f8_core_avx2.S | 6 +- .../fpu/multiarch/svml_s_atanhf16_core_avx512.S | 4 +- .../fpu/multiarch/svml_s_atanhf8_core_avx2.S | 4 +- .../x86_64/fpu/multiarch/svml_s_cbrtf8_core_avx2.S | 4 +- .../fpu/multiarch/svml_s_coshf16_core_avx512.S | 4 +- .../x86_64/fpu/multiarch/svml_s_coshf8_core_avx2.S | 4 +- .../fpu/multiarch/svml_s_erfcf16_core_avx512.S | 4 +- .../x86_64/fpu/multiarch/svml_s_erfcf8_core_avx2.S | 4 +- .../fpu/multiarch/svml_s_exp10f16_core_avx512.S | 4 +- .../fpu/multiarch/svml_s_exp10f8_core_avx2.S | 4 +- .../fpu/multiarch/svml_s_exp2f16_core_avx512.S | 4 +- .../x86_64/fpu/multiarch/svml_s_exp2f8_core_avx2.S | 4 +- .../fpu/multiarch/svml_s_expm1f16_core_avx512.S | 4 +- .../fpu/multiarch/svml_s_expm1f8_core_avx2.S | 4 +- .../fpu/multiarch/svml_s_hypotf16_core_avx512.S | 6 +- .../fpu/multiarch/svml_s_hypotf8_core_avx2.S | 6 +- .../fpu/multiarch/svml_s_log10f16_core_avx512.S | 4 +- .../fpu/multiarch/svml_s_log10f8_core_avx2.S | 4 +- .../fpu/multiarch/svml_s_log1pf16_core_avx512.S | 4 +- .../fpu/multiarch/svml_s_log1pf8_core_avx2.S | 4 +- .../fpu/multiarch/svml_s_log2f16_core_avx512.S | 4 +- .../x86_64/fpu/multiarch/svml_s_log2f8_core_avx2.S | 4 +- .../fpu/multiarch/svml_s_sinhf16_core_avx512.S | 4 +- .../x86_64/fpu/multiarch/svml_s_sinhf8_core_avx2.S | 4 +- .../fpu/multiarch/svml_s_tanf16_core_avx512.S | 4 +- .../x86_64/fpu/multiarch/svml_s_tanf8_core_avx2.S | 4 +- .../fpu/multiarch/svml_s_tanhf16_core_avx512.S | 4 +- .../x86_64/fpu/multiarch/svml_s_tanhf8_core_avx2.S | 4 +- sysdeps/x86_64/isa-default-impl.h | 59 ++++ sysdeps/x86_64/memchr.S | 357 +------------------- sysdeps/x86_64/multiarch/ifunc-evex.h | 29 +- sysdeps/x86_64/multiarch/ifunc-impl-list.c | 72 ++-- sysdeps/x86_64/multiarch/memchr-avx2.S | 5 +- sysdeps/x86_64/multiarch/memchr-evex.S | 5 +- sysdeps/x86_64/multiarch/memchr-sse2.S | 363 ++++++++++++++++++++- sysdeps/x86_64/multiarch/rawmemchr-avx2.S | 7 +- sysdeps/x86_64/multiarch/rawmemchr-evex.S | 7 +- sysdeps/x86_64/multiarch/rawmemchr-sse2.S | 198 ++++++++++- .../multiarch/rtld-memchr.S} | 4 +- .../multiarch/rtld-rawmemchr.S} | 4 +- sysdeps/x86_64/multiarch/strrchr-avx2.S | 2 +- sysdeps/x86_64/multiarch/wmemchr-avx2.S | 7 +- sysdeps/x86_64/multiarch/wmemchr-evex.S | 7 +- sysdeps/x86_64/multiarch/wmemchr-sse2.S | 9 +- sysdeps/x86_64/rawmemchr.S | 184 +---------- .../{pthread/tst-atfork3mod.c => x86_64/wmemchr.S} | 34 +- 104 files changed, 1105 insertions(+), 835 deletions(-) copy sysdeps/pthread/tst-pthread_cancel-exited.c => debug/tst-read-chk-cancel.c (57%) create mode 100644 sysdeps/x86/isa-ifunc-macros.h create mode 100644 sysdeps/x86/isa-level.h create mode 100644 sysdeps/x86_64/isa-default-impl.h copy sysdeps/{powerpc/powerpc64/multiarch/rtld-strcspn.c => x86_64/multiarch/rtld- [...] copy sysdeps/{powerpc/powerpc64/multiarch/rtld-strcspn.c => x86_64/multiarch/rtld- [...] copy sysdeps/{pthread/tst-atfork3mod.c => x86_64/wmemchr.S} (68%)