331
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Ran 26 Oct 2018 06:58PM UTC

Jobs 1

Files 10

Run time 3s

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Build # 331

Build Type

push

travis-ci

Committed by

ivmai

Commit Message

Use GCC atomic primitives for aarch64-ilp32 double-wide operations

Issue #38 (libatomic_ops).

Both gcc and clang have correct support of 64-bit atomic primitives
on AArch64, so need to use inline assembly.

* src/atomic_ops/sysdeps/gcc/aarch64.h [!__clang__] (AO_double_load,
AO_double_load_acquire, AO_double_store, AO_double_store_release,
AO_double_compare_and_swap, AO_double_compare_and_swap_acquire,
AO_double_compare_and_swap_release, AO_double_compare_and_swap_full):
Do not define if __ILP32__ (unless AO_AARCH64_ASM_LOAD_STORE_CAS).
* src/atomic_ops/sysdeps/gcc/aarch64.h [!__clang__
|| AO_CLANG_PREREQ(3,9)] (AO_GCC_HAVE_double_SYNC_CAS): Do not define
if __ILP32__; update gcc version in comment.

Run Details

1055 of 1087 relevant lines covered (97.06%)

1615411.54 hits per line

Jobs

ID	Job ID	Ran	Files	Coverage
36	331.36 (CONF_OPTIONS="--enable-gcov --enable-shared" REPORT_COVERAGE=true CFLAGS_EXTRA="-march=native -D DEBUG_RUN_ONE_TEST -D VERBOSE")	26 Oct 2018 06:58PM UTC	0	97.06	Travis Job 331.36

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