Add _mm_minpos_epu16 to smmintrin.h. Fixes PR12399.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@153726 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/clang/Basic/BuiltinsX86.def b/include/clang/Basic/BuiltinsX86.def
index 9e1bb99..f44aed6 100644
--- a/include/clang/Basic/BuiltinsX86.def
+++ b/include/clang/Basic/BuiltinsX86.def
@@ -346,6 +346,7 @@
BUILTIN(__builtin_ia32_ptestc128, "iV2LLiV2LLi", "")
BUILTIN(__builtin_ia32_ptestnzc128, "iV2LLiV2LLi", "")
BUILTIN(__builtin_ia32_mpsadbw128, "V16cV16cV16ci", "")
+BUILTIN(__builtin_ia32_phminposuw128, "V8sV8s", "")
// SSE 4.2
BUILTIN(__builtin_ia32_pcmpistrm128, "V16cV16cV16cIc", "")
diff --git a/lib/Headers/smmintrin.h b/lib/Headers/smmintrin.h
index 1ca70f8..7e3babd 100644
--- a/lib/Headers/smmintrin.h
+++ b/lib/Headers/smmintrin.h
@@ -332,6 +332,12 @@
/* SSE4 Multiple Packed Sums of Absolute Difference. */
#define _mm_mpsadbw_epu8(X, Y, M) __builtin_ia32_mpsadbw128((X), (Y), (M))
+static __inline__ __m128i __attribute__((__always_inline__, __nodebug__))
+_mm_minpos_epu16(__m128i __V)
+{
+ return (__m128i) __builtin_ia32_phminposuw128((__v8hi)__V);
+}
+
/* These definitions are normally in nmmintrin.h, but gcc puts them in here
so we'll do the same. */
#ifdef __SSE4_2__
diff --git a/test/CodeGen/sse-builtins.c b/test/CodeGen/sse-builtins.c
index 64ee4c9..07c33e3 100644
--- a/test/CodeGen/sse-builtins.c
+++ b/test/CodeGen/sse-builtins.c
@@ -1,6 +1,7 @@
// RUN: %clang_cc1 -ffreestanding -triple i386-apple-darwin9 -target-cpu pentium4 -target-feature +sse4.1 -g -emit-llvm %s -o - | FileCheck %s
#include <emmintrin.h>
+#include <smmintrin.h>
__m128 test_loadl_pi(__m128 x, void* y) {
// CHECK: define {{.*}} @test_loadl_pi
@@ -102,3 +103,7 @@
// CHECK: load i64* {{.*}}, align 1{{$}}
return _mm_loadl_epi64(y);
}
+
+__m128i test_mm_minpos_epu16(__m128i x) {
+ return _mm_minpos_epu16(x);
+}
