Apparently gcc uses pi64 for the shift intrinsics.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@57145 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Headers/mmintrin.devel.h b/lib/Headers/mmintrin.devel.h
index 98a5913..97b7b0d 100644
--- a/lib/Headers/mmintrin.devel.h
+++ b/lib/Headers/mmintrin.devel.h
@@ -210,12 +210,12 @@
     return (__m64)__builtin_ia32_pslldi((__v2si)__m, __count);
 }
 
-inline __m64 __attribute__((__always_inline__)) _mm_sll_pi64(__m64 __m, __m64 __count)
+inline __m64 __attribute__((__always_inline__)) _mm_sll_si64(__m64 __m, __m64 __count)
 {
     return __builtin_ia32_psllq(__m, __count);
 }
 
-inline __m64 __attribute__((__always_inline__)) _mm_slli_pi64(__m64 __m, int __count)
+inline __m64 __attribute__((__always_inline__)) _mm_slli_si64(__m64 __m, int __count)
 {
     return __builtin_ia32_psllqi(__m, __count);    
 }
@@ -260,12 +260,12 @@
     return (__m64)__builtin_ia32_psrldi((__v2si)__m, __count);
 }
 
-inline __m64 __attribute__((__always_inline__)) _mm_srl_pi64(__m64 __m, __m64 __count)
+inline __m64 __attribute__((__always_inline__)) _mm_srl_si64(__m64 __m, __m64 __count)
 {
     return (__m64)__builtin_ia32_psrlq(__m, __count);    
 }
 
-inline __m64 __attribute__((__always_inline__)) _mm_srli_pi64(__m64 __m, int __count)
+inline __m64 __attribute__((__always_inline__)) _mm_srli_si64(__m64 __m, int __count)
 {
     return __builtin_ia32_psrlqi(__m, __count);    
 }