Only build the section of flag_benchmark used for viewing the

disassembly under LLVM. Due to the issue described in
https://github.com/abseil/abseil-cpp/issues/1340 and
https://github.com/google/benchmark/commit/8545dfb3ea301f5c77626a046d4756ef9f2e4970
it no longer builds under GCC.

The other changes are necessary to fix the build using the latest benchmark snapshot

Fixes #1340

PiperOrigin-RevId: 494809290
Change-Id: I4a03b2e2dcbdc273e59f1f09f204322e388e7cea

1 files changed, 2 insertions, 2 deletions

diff --git a/absl/numeric/bits_benchmark.cc b/absl/numeric/bits_benchmark.cc
index 719bfa81..1b7f35dd 100644
--- a/absl/numeric/bits_benchmark.cc
+++ b/absl/numeric/bits_benchmark.cc
@@ -34,7 +34,7 @@ static void BM_bitwidth(benchmark::State& state) {
     values.push_back(absl::Uniform<T>(rng, 0, std::numeric_limits<T>::max()));
   }
 
-  while (state.KeepRunningBatch(count)) {
+  while (state.KeepRunningBatch(static_cast<int64_t>(count))) {
     for (size_t i = 0; i < count; ++i) {
       benchmark::DoNotOptimize(values[i]);
     }
@@ -56,7 +56,7 @@ static void BM_bitwidth_nonzero(benchmark::State& state) {
     values.push_back(absl::Uniform<T>(rng, 1, std::numeric_limits<T>::max()));
   }
 
-  while (state.KeepRunningBatch(count)) {
+  while (state.KeepRunningBatch(static_cast<int64_t>(count))) {
     for (size_t i = 0; i < count; ++i) {
       const T value = values[i];
       ABSL_ASSUME(value > 0);