[llvm] Android has sched_getaffinity() now

[brad0]

No description provided.

[llvmbot]

@llvm/pr-subscribers-llvm-support

Author: Brad Smith (brad0)

Changes

---

Full diff: https://github.com/llvm/llvm-project/pull/124689.diff

1 Files Affected:

• (modified) llvm/lib/Support/Unix/Threading.inc (+1-1)

diff --git a/llvm/lib/Support/Unix/Threading.inc b/llvm/lib/Support/Unix/Threading.inc
index aedcd9aa34b99a..15a5b008604c32 100644
--- a/llvm/lib/Support/Unix/Threading.inc
+++ b/llvm/lib/Support/Unix/Threading.inc
@@ -387,7 +387,7 @@ static int computeHostNumPhysicalCores() {
 static int computeHostNumPhysicalCores() {
   return sysconf(_SC_NPROCESSORS_ONLN);
 }
-#elif defined(__linux__) && !defined(__ANDROID__)
+#elif defined(__linux__)
 static int computeHostNumPhysicalCores() {
   cpu_set_t Affinity;
   if (sched_getaffinity(0, sizeof(Affinity), &Affinity) == 0)

[enh-google]

yes, i can confirm that we've had sched_getaffinity() since api 12 in 2011 :-)