Add BMI2 intrinsics.

llvm-svn: 147275

1 files changed, 36 insertions, 0 deletions

diff --git a/clang/test/CodeGen/bmi2-builtins.c b/clang/test/CodeGen/bmi2-builtins.c
new file mode 100644
index 00000000000..18b2319f9f9
--- /dev/null
+++ b/clang/test/CodeGen/bmi2-builtins.c
@@ -0,0 +1,36 @@
+// RUN: %clang_cc1 %s -O3 -triple=x86_64-apple-darwin -target-feature +bmi2 -emit-llvm -o - | FileCheck %s
+
+// Don't include mm_malloc.h, it's system specific.
+#define __MM_MALLOC_H
+
+#include <x86intrin.h>
+
+unsigned int test_bzhi_u32(unsigned int __X, unsigned int __Y) {
+  // CHECK: @llvm.x86.bmi.bzhi.32
+  return _bzhi_u32(__X, __Y);
+}
+
+unsigned int test_pdep_u32(unsigned int __X, unsigned int __Y) {
+  // CHECK: @llvm.x86.bmi.pdep.32
+  return _pdep_u32(__X, __Y);
+}
+
+unsigned int test_pext_u32(unsigned int __X, unsigned int __Y) {
+  // CHECK: @llvm.x86.bmi.pext.32
+  return _pext_u32(__X, __Y);
+}
+
+unsigned long long test_bzhi_u64(unsigned long long __X, unsigned long long __Y) {
+  // CHECK: @llvm.x86.bmi.bzhi.64
+  return _bzhi_u64(__X, __Y);
+}
+
+unsigned long long test_pdep_u64(unsigned long long __X, unsigned long long __Y) {
+  // CHECK: @llvm.x86.bmi.pdep.64
+  return _pdep_u64(__X, __Y);
+}
+
+unsigned long long test_pext_u64(unsigned long long __X, unsigned long long __Y) {
+  // CHECK: @llvm.x86.bmi.pext.64
+  return _pext_u64(__X, __Y);
+}