Export of internal Abseil changes

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2c5c118f0615ba90e48ee2f18eccc9f511740f6d by Samuel Benzaquen <sbenza@google.com>:

Rename internal macros to follow the convention in absl.

PiperOrigin-RevId: 299906738

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92d84a707c7ebc4ec19bdd92d5765d1b6d218c1e by Derek Mauro <dmauro@google.com>:

Import GitHub #629: Skip the .exe suffix in the helpshort filter on Windows

PiperOrigin-RevId: 299892396

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2a6910d4be6c67a8376628764121b528ff53504d by Abseil Team <absl-team@google.com>:

Use unsigned int128 intrinsic when available. It generates better branchless code.

PiperOrigin-RevId: 299848585

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110c16cf0a739e1df5028fb6fbd03ef5dde1d278 by Derek Mauro <dmauro@google.com>:

Import GitHub #594: Avoid reading the registry for Windows UWP apps

PiperOrigin-RevId: 299821671

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d8397d367e88163e5e8a47f379c716352dc91d03 by Greg Falcon <gfalcon@google.com>:

Add absl::Hash support for Cord.  The hash function is heterogeneous with other string types: a Cord and a string with the same byte sequence will hash to the same value.

SwissTable types know about Cord, and will allow heterogeneous lookup (e.g., you can pass a Cord to flat_hash_map<string, T>::find(), and vice versa.)

Add a missing dependency to the cmake Cord target.

PiperOrigin-RevId: 299443713
GitOrigin-RevId: 2c5c118f0615ba90e48ee2f18eccc9f511740f6d
Change-Id: I7b087c7984b0cb52c4b337d49266c467b98ebdf9

1 files changed, 5 insertions, 5 deletions

diff --git a/absl/container/internal/raw_hash_set.h b/absl/container/internal/raw_hash_set.h
index ca7be8d8..fb47f62f 100644
--- a/absl/container/internal/raw_hash_set.h
+++ b/absl/container/internal/raw_hash_set.h
@@ -312,7 +312,7 @@ inline bool IsFull(ctrl_t c) { return c >= 0; }
 inline bool IsDeleted(ctrl_t c) { return c == kDeleted; }
 inline bool IsEmptyOrDeleted(ctrl_t c) { return c < kSentinel; }
 
-#if SWISSTABLE_HAVE_SSE2
+#if ABSL_INTERNAL_RAW_HASH_SET_HAVE_SSE2
 
 // https://github.com/abseil/abseil-cpp/issues/209
 // https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87853
@@ -346,7 +346,7 @@ struct GroupSse2Impl {
 
   // Returns a bitmask representing the positions of empty slots.
   BitMask<uint32_t, kWidth> MatchEmpty() const {
-#if SWISSTABLE_HAVE_SSSE3
+#if ABSL_INTERNAL_RAW_HASH_SET_HAVE_SSSE3
     // This only works because kEmpty is -128.
     return BitMask<uint32_t, kWidth>(
         _mm_movemask_epi8(_mm_sign_epi8(ctrl, ctrl)));
@@ -372,7 +372,7 @@ struct GroupSse2Impl {
   void ConvertSpecialToEmptyAndFullToDeleted(ctrl_t* dst) const {
     auto msbs = _mm_set1_epi8(static_cast<char>(-128));
     auto x126 = _mm_set1_epi8(126);
-#if SWISSTABLE_HAVE_SSSE3
+#if ABSL_INTERNAL_RAW_HASH_SET_HAVE_SSSE3
     auto res = _mm_or_si128(_mm_shuffle_epi8(x126, ctrl), msbs);
 #else
     auto zero = _mm_setzero_si128();
@@ -384,7 +384,7 @@ struct GroupSse2Impl {
 
   __m128i ctrl;
 };
-#endif  // SWISSTABLE_HAVE_SSE2
+#endif  // ABSL_INTERNAL_RAW_HASH_SET_HAVE_SSE2
 
 struct GroupPortableImpl {
   static constexpr size_t kWidth = 8;
@@ -438,7 +438,7 @@ struct GroupPortableImpl {
   uint64_t ctrl;
 };
 
-#if SWISSTABLE_HAVE_SSE2
+#if ABSL_INTERNAL_RAW_HASH_SET_HAVE_SSE2
 using Group = GroupSse2Impl;
 #else
 using Group = GroupPortableImpl;