commit 8cb261e353bd815f05406f2010c601de443546fa
author Craig Topper <craig.topper@intel.com> Mon May 14 04:57:46 2018 +0000
committer Craig Topper <craig.topper@intel.com> Mon May 14 04:57:46 2018 +0000
tree d96dcaa159d1d9ce325f5c6125ad15252ccec5ba
parent 238aa1366e8c3a7b287172353e087700a983cf15

[X86] Use select instrution and fpextend in the implementation of _mm512_mask_cvtps_pd and _mm512_maskz_cvtps_pd.

llvm-svn: 332213

clang/lib/Headers/avx512fintrin.h

diff --git a/clang/lib/Headers/avx512fintrin.h b/clang/lib/Headers/avx512fintrin.h
index 01f764d..e891b6c 100644
--- a/clang/lib/Headers/avx512fintrin.h
+++ b/clang/lib/Headers/avx512fintrin.h
@@ -9317,20 +9317,17 @@
 static __inline__ __m512d __DEFAULT_FN_ATTRS
 _mm512_mask_cvtps_pd (__m512d __W, __mmask8 __U, __m256 __A)
 {
-  return (__m512d) __builtin_ia32_cvtps2pd512_mask ((__v8sf) __A,
-                (__v8df) __W,
-                (__mmask8) __U,
-                _MM_FROUND_CUR_DIRECTION);
+  return (__m512d)__builtin_ia32_selectpd_512((__mmask8)__U,
+                                              (__v8df)_mm512_cvtps_pd(__A),
+                                              (__v8df)__W);
 }
 
 static __inline__ __m512d __DEFAULT_FN_ATTRS
 _mm512_maskz_cvtps_pd (__mmask8 __U, __m256 __A)
 {
-  return (__m512d) __builtin_ia32_cvtps2pd512_mask ((__v8sf) __A,
-                (__v8df)
-                _mm512_setzero_pd (),
-                (__mmask8) __U,
-                _MM_FROUND_CUR_DIRECTION);
+  return (__m512d)__builtin_ia32_selectpd_512((__mmask8)__U,
+                                              (__v8df)_mm512_cvtps_pd(__A),
+                                              (__v8df)_mm512_setzero_pd());
 }
 
 static __inline__ __m512 __DEFAULT_FN_ATTRS