diff options
| author |  Abseil Team <absl-team@google.com> | 2020-07-30 13:58:50 -0700 |
|---|---|---|
| committer |  Mark Barolak <mbar@google.com> | 2020-07-31 11:30:59 -0400 |
| commit | 184cf2524101310a0ba315c743e82cf45fccccf8 (patch) | |
| tree | 61f5cb2de5da31efd024ce2a49f2d304352b33ba /absl/base/internal/unaligned_access.h | |
| parent | 82302f1e05d6daed93bdd77e8951b529b0ebfcf6 (diff) | |
Export of internal Abseil changes
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587e6db882749fa7faa12815e614afab04d218b9 by Derek Mauro <dmauro@google.com>:
Use attribute detection for other sanitizer related attributes
PiperOrigin-RevId: 324077073
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3ee55e4935b4235516b1fcac3c55945e510f7afc by Evan Brown <ezb@google.com>:
Simplify CordRepExternal allocation/deallocation.
I think this can save some memory when `Releaser` is empty and when on platforms where alignof(CordRepExternal) < (default `::operator new` alignment).
We no longer need the API requirement that alignof(Releaser) <= (default `::operator new` alignment).
Also remove another static_assert from a TODO in cord_internal.h and fix some warnings about calling std::move on a forwarding reference.
PiperOrigin-RevId: 324053720
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9fc78436565eb3b204d4aa425ee3773354392f45 by Derek Mauro <dmauro@google.com>:
Use auto-detected sanitizer attributes for ASAN, MSAN, and TSAN builds
PiperOrigin-RevId: 323831461
GitOrigin-RevId: 587e6db882749fa7faa12815e614afab04d218b9
Change-Id: Ie0e4a2846d7f66988a2d81a5e50721b62fdb3d6d
Diffstat (limited to 'absl/base/internal/unaligned_access.h')
| -rw-r--r-- | absl/base/internal/unaligned_access.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/absl/base/internal/unaligned_access.h b/absl/base/internal/unaligned_access.h index 6be56c86..dd5250de 100644 --- a/absl/base/internal/unaligned_access.h +++ b/absl/base/internal/unaligned_access.h @@ -32,8 +32,8 @@ // (namespaces, inline) which are absent or incompatible in C. #if defined(__cplusplus) -#if defined(ADDRESS_SANITIZER) || defined(THREAD_SANITIZER) ||\ - defined(MEMORY_SANITIZER) +#if defined(ABSL_HAVE_ADDRESS_SANITIZER) || \ + defined(ABSL_HAVE_THREAD_SANITIZER) || defined(ABSL_HAVE_MEMORY_SANITIZER) // Consider we have an unaligned load/store of 4 bytes from address 0x...05. // AddressSanitizer will treat it as a 3-byte access to the range 05:07 and // will miss a bug if 08 is the first unaddressable byte. |