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authorGravatar Abseil Team <absl-team@google.com>2019-05-14 10:53:39 -0700
committerGravatar Andy Soffer <asoffer@google.com>2019-05-14 14:23:52 -0400
commit436ba6c4a0ea3a06eca6e055f9c8d296bf3bae12 (patch)
tree624a7ef0a545553ecce04123f0ccf463a9993477 /absl/base
parent0cbdc774b97f7e80ab60dbe2ed4eaca3b2e33fc8 (diff)
Export of internal Abseil changes.
-- 22fceefcf070a0cf89bf1846bee16a9d36ad4161 by Derek Mauro <dmauro@google.com>: Use function static for once initialization of flag registry. This is a workaround for the MSVC debug constexpr initialization issue in absl::once_flag. GitHub #304 PiperOrigin-RevId: 248169007 -- 97bbe6a5233802b61e758c55f7ba8926539cc4ca by Chris Kennelly <ckennelly@google.com>: Internal change PiperOrigin-RevId: 248139347 -- e72640ee079b9fa44e2c7f925fa0a608bcfea515 by Derek Mauro <dmauro@google.com>: Re-write flags config. It doesn't have to be written in the convoluted way it currently is in the opensource-only code path. PiperOrigin-RevId: 248010502 -- 2a72552511b8086c78cb43012c1644e519b3807e by Abseil Team <absl-team@google.com>: Handle pthread_getschedparam() failure. Log an error message if pthread_getschedparam() fails. In Android's Media Framework, libminijail (which I believe is a sandbox) aborts the process if pthread_getschedparam() is called: media.swcodec: libminijail[7526]: blocked syscall: sched_getparam ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ /system/bin/tombstoned: received crash request for pid 7526 Although this CL cannot handle that extreme failure mode, it handles an error return from pthread_getschedparam() and won't use the uninitialized param.sched_priority value in that case. PiperOrigin-RevId: 247999953 -- bb154a92be37987d00d652c7c792594f2f515d83 by Abseil Team <absl-team@google.com>: Allow intrinsic int128 to be set for __aarch64__ targets. PiperOrigin-RevId: 247977594 GitOrigin-RevId: 22fceefcf070a0cf89bf1846bee16a9d36ad4161 Change-Id: I1f7ccfd82eb71446277a8e6f542fe835ac173d71
Diffstat (limited to 'absl/base')
-rw-r--r--absl/base/BUILD.bazel2
-rw-r--r--absl/base/config.h4
2 files changed, 2 insertions, 4 deletions
diff --git a/absl/base/BUILD.bazel b/absl/base/BUILD.bazel
index 317452da..c6f0e4d6 100644
--- a/absl/base/BUILD.bazel
+++ b/absl/base/BUILD.bazel
@@ -18,9 +18,9 @@ load(
"//absl:copts/configure_copts.bzl",
"ABSL_DEFAULT_COPTS",
"ABSL_DEFAULT_LINKOPTS",
- "ABSL_TEST_COPTS",
"ABSL_EXCEPTIONS_FLAG",
"ABSL_EXCEPTIONS_FLAG_LINKOPTS",
+ "ABSL_TEST_COPTS",
)
package(default_visibility = ["//visibility:public"])
diff --git a/absl/base/config.h b/absl/base/config.h
index 3b81e269..2a14fe74 100644
--- a/absl/base/config.h
+++ b/absl/base/config.h
@@ -191,15 +191,13 @@
// * On Clang:
// * Building using Clang for Windows, where the Clang runtime library has
// 128-bit support only on LP64 architectures, but Windows is LLP64.
-// * Building for aarch64, where __int128 exists but has exhibits a sporadic
-// compiler crashing bug.
// * On Nvidia's nvcc:
// * nvcc also defines __GNUC__ and __SIZEOF_INT128__, but not all versions
// actually support __int128.
#ifdef ABSL_HAVE_INTRINSIC_INT128
#error ABSL_HAVE_INTRINSIC_INT128 cannot be directly set
#elif defined(__SIZEOF_INT128__)
-#if (defined(__clang__) && !defined(_WIN32) && !defined(__aarch64__)) || \
+#if (defined(__clang__) && !defined(_WIN32)) || \
(defined(__CUDACC__) && __CUDACC_VER_MAJOR__ >= 9) || \
(defined(__GNUC__) && !defined(__clang__) && !defined(__CUDACC__))
#define ABSL_HAVE_INTRINSIC_INT128 1