3 files changed, 30 insertions, 0 deletions
diff --git a/libc/test/integration/src/stdlib/gpu/malloc_stress.cpp b/libc/test/integration/src/stdlib/gpu/malloc_stress.cpp
index 77479f8..4c540a8 100644
--- a/libc/test/integration/src/stdlib/gpu/malloc_stress.cpp
+++ b/libc/test/integration/src/stdlib/gpu/malloc_stress.cpp
@@ -14,6 +14,20 @@
 
 using namespace LIBC_NAMESPACE;
 
+static inline uint32_t entropy() {
+  return (static_cast<uint32_t>(gpu::processor_clock()) ^
+          (gpu::get_thread_id_x() * 0x632be59b) ^
+          (gpu::get_block_id_x() * 0x85157af5)) *
+         0x9e3779bb;
+}
+
+static inline uint32_t xorshift32(uint32_t &state) {
+  state ^= state << 13;
+  state ^= state >> 17;
+  state ^= state << 5;
+  return state * 0x9e3779bb;
+}
+
 static inline void use(uint8_t *ptr, uint32_t size) {
   EXPECT_NE(ptr, nullptr);
   for (int i = 0; i < size; ++i)
@@ -34,5 +48,19 @@ TEST_MAIN(int, char **, char **) {
 
   for (int i = 0; i < 256; ++i)
     free(ptrs[i]);
+
+  uint32_t state = entropy();
+  for (int i = 0; i < 1024; ++i) {
+    if (xorshift32(state) % 2) {
+      uint64_t size = xorshift32(state) % 256 + 16;
+      uint64_t *ptr = reinterpret_cast<uint64_t *>(malloc(size));
+      *ptr = gpu::get_thread_id();
+
+      EXPECT_EQ(*ptr, gpu::get_thread_id());
+      ASSERT_TRUE(ptr);
+      ASSERT_TRUE(__builtin_is_aligned(ptr, 16));
+      free(ptr);
+    }
+  }
   return 0;
 }
diff --git a/libc/test/shared/CMakeLists.txt b/libc/test/shared/CMakeLists.txt
index e93fbb9..77f3617 100644
--- a/libc/test/shared/CMakeLists.txt
+++ b/libc/test/shared/CMakeLists.txt
@@ -16,6 +16,7 @@ add_fp_unittest(
     libc.src.__support.math.asin
     libc.src.__support.math.asinf
     libc.src.__support.math.asinf16
+    libc.src.__support.math.asinhf
     libc.src.__support.math.erff
     libc.src.__support.math.exp
     libc.src.__support.math.exp10
diff --git a/libc/test/shared/shared_math_test.cpp b/libc/test/shared/shared_math_test.cpp
index 51d38ec..2e4450a 100644
--- a/libc/test/shared/shared_math_test.cpp
+++ b/libc/test/shared/shared_math_test.cpp
@@ -42,6 +42,7 @@ TEST(LlvmLibcSharedMathTest, AllFloat) {
   EXPECT_FP_EQ(0x1.921fb6p+0, LIBC_NAMESPACE::shared::acosf(0.0f));
   EXPECT_FP_EQ(0x0p+0f, LIBC_NAMESPACE::shared::acoshf(1.0f));
   EXPECT_FP_EQ(0x0p+0f, LIBC_NAMESPACE::shared::asinf(0.0f));
+  EXPECT_FP_EQ(0x0p+0f, LIBC_NAMESPACE::shared::asinhf(0.0f));
   EXPECT_FP_EQ(0x0p+0f, LIBC_NAMESPACE::shared::erff(0.0f));
   EXPECT_FP_EQ(0x1p+0f, LIBC_NAMESPACE::shared::exp10f(0.0f));
   EXPECT_FP_EQ(0x1p+0f, LIBC_NAMESPACE::shared::expf(0.0f));