commit 4ffaea74c1f5408e0757547a1ca0518ad43fa9f1
author Copybara-Service <copybara-worker@google.com> Mon Apr 24 09:59:58 2023 -0700
committer Copybara-Service <copybara-worker@google.com> Mon Apr 24 09:59:58 2023 -0700
tree 8c3403be5038735b8247f7a5480be54ac65e29df
parent 0b49f8af79989341c6a5d02b6a6ab0c32e64adf0
parent a26fc02d1ea9a2f0770c1297db0a049b9dd4b941

Merge pull request #1416 from AtariDreams:fill

PiperOrigin-RevId: 526675031
Change-Id: Ib84423ccea2d0183166194a0916a97a7ed32915c

absl/random/internal/nanobenchmark.cc

diff --git a/absl/random/internal/nanobenchmark.cc b/absl/random/internal/nanobenchmark.cc
index c918181..0f31a7d 100644
--- a/absl/random/internal/nanobenchmark.cc
+++ b/absl/random/internal/nanobenchmark.cc
@@ -361,7 +361,7 @@
   // Write that many copies of each unique value to the array.
   T* ABSL_RANDOM_INTERNAL_RESTRICT p = values;
   for (const auto& value_count : unique) {
-    std::fill(p, p + value_count.second, value_count.first);
+    std::fill_n(p, value_count.second, value_count.first);
     p += value_count.second;
   }
   ABSL_RAW_CHECK(p == values + num_values, "Did not produce enough output");

absl/strings/internal/charconv_bigint.cc

diff --git a/absl/strings/internal/charconv_bigint.cc b/absl/strings/internal/charconv_bigint.cc
index 282b639..46b5289 100644
--- a/absl/strings/internal/charconv_bigint.cc
+++ b/absl/strings/internal/charconv_bigint.cc
@@ -296,10 +296,8 @@
         std::min(n / kLargePowerOfFiveStep, kLargestPowerOfFiveIndex);
     if (first_pass) {
       // just copy, rather than multiplying by 1
-      std::copy(
-          LargePowerOfFiveData(big_power),
-          LargePowerOfFiveData(big_power) + LargePowerOfFiveSize(big_power),
-          answer.words_);
+      std::copy_n(LargePowerOfFiveData(big_power),
+                  LargePowerOfFiveSize(big_power), answer.words_);
       answer.size_ = LargePowerOfFiveSize(big_power);
       first_pass = false;
     } else {

absl/strings/internal/charconv_bigint.h

diff --git a/absl/strings/internal/charconv_bigint.h b/absl/strings/internal/charconv_bigint.h
index 8f70297..d899238 100644
--- a/absl/strings/internal/charconv_bigint.h
+++ b/absl/strings/internal/charconv_bigint.h
@@ -121,7 +121,7 @@
           ++size_;
         }
       }
-      std::fill(words_, words_ + word_shift, 0u);
+      std::fill_n(words_, word_shift, 0u);
     }
   }
 
@@ -197,7 +197,7 @@
   }
 
   void SetToZero() {
-    std::fill(words_, words_ + size_, 0u);
+    std::fill_n(words_, size_, 0u);
     size_ = 0;
   }
 

absl/synchronization/internal/graphcycles.cc

diff --git a/absl/synchronization/internal/graphcycles.cc b/absl/synchronization/internal/graphcycles.cc
index feec458..0148954 100644
--- a/absl/synchronization/internal/graphcycles.cc
+++ b/absl/synchronization/internal/graphcycles.cc
@@ -114,7 +114,7 @@
     if (src->ptr_ == src->space_) {
       // Need to actually copy
       resize(src->size_);
-      std::copy(src->ptr_, src->ptr_ + src->size_, ptr_);
+      std::copy_n(src->ptr_, src->size_, ptr_);
       src->size_ = 0;
     } else {
       Discard();
@@ -148,7 +148,7 @@
     size_t request = static_cast<size_t>(capacity_) * sizeof(T);
     T* copy = static_cast<T*>(
         base_internal::LowLevelAlloc::AllocWithArena(request, arena));
-    std::copy(ptr_, ptr_ + size_, copy);
+    std::copy_n(ptr_, size_, copy);
     Discard();
     ptr_ = copy;
   }

absl/time/internal/cctz/src/time_zone_fixed.cc

diff --git a/absl/time/internal/cctz/src/time_zone_fixed.cc b/absl/time/internal/cctz/src/time_zone_fixed.cc
index f2b3294..e09654e 100644
--- a/absl/time/internal/cctz/src/time_zone_fixed.cc
+++ b/absl/time/internal/cctz/src/time_zone_fixed.cc
@@ -105,7 +105,7 @@
   offset_minutes %= 60;
   const std::size_t prefix_len = sizeof(kFixedZonePrefix) - 1;
   char buf[prefix_len + sizeof("-24:00:00")];
-  char* ep = std::copy(kFixedZonePrefix, kFixedZonePrefix + prefix_len, buf);
+  char* ep = std::copy_n(kFixedZonePrefix, prefix_len, buf);
   *ep++ = sign;
   ep = Format02d(ep, offset_hours);
   *ep++ = ':';