[PATCH] D15127: Move _mm256_cvtps_ph and _mm256_cvtph_ps to immintrin.h.
Paul Robinson via cfe-commits
cfe-commits at lists.llvm.org
Tue Dec 1 12:35:21 PST 2015
probinson created this revision.
probinson added a reviewer: mkuper.
probinson added a subscriber: cfe-commits.
This more closely matches their locations as described by Intel documentation, and lets us remove a pair of redundant typedefs.
http://reviews.llvm.org/D15127
Files:
lib/Headers/f16cintrin.h
lib/Headers/immintrin.h
Index: lib/Headers/immintrin.h
===================================================================
--- lib/Headers/immintrin.h
+++ lib/Headers/immintrin.h
@@ -42,6 +42,19 @@
#include <avx2intrin.h>
+/* The 256-bit versions of functions in f16cintrin.h.
+ Intel documents these as being in immintrin.h, and
+ they depend on typedefs from avxintrin.h. */
+
+#define _mm256_cvtps_ph(a, imm) __extension__ ({ \
+ (__m128i)__builtin_ia32_vcvtps2ph256((__v8sf)(__m256)(a), (imm)); })
+
+static __inline __m256 __attribute__((__always_inline__, __nodebug__, __target__("f16c")))
+_mm256_cvtph_ps(__m128i __a)
+{
+ return (__m256)__builtin_ia32_vcvtph2ps256((__v8hi)__a);
+}
+
#include <bmiintrin.h>
#include <bmi2intrin.h>
Index: lib/Headers/f16cintrin.h
===================================================================
--- lib/Headers/f16cintrin.h
+++ lib/Headers/f16cintrin.h
@@ -28,30 +28,18 @@
#ifndef __F16CINTRIN_H
#define __F16CINTRIN_H
-typedef float __v8sf __attribute__ ((__vector_size__ (32)));
-typedef float __m256 __attribute__ ((__vector_size__ (32)));
-
/* Define the default attributes for the functions in this file. */
#define __DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__, __target__("f16c")))
#define _mm_cvtps_ph(a, imm) __extension__ ({ \
(__m128i)__builtin_ia32_vcvtps2ph((__v4sf)(__m128)(a), (imm)); })
-#define _mm256_cvtps_ph(a, imm) __extension__ ({ \
- (__m128i)__builtin_ia32_vcvtps2ph256((__v8sf)(__m256)(a), (imm)); })
-
static __inline __m128 __DEFAULT_FN_ATTRS
_mm_cvtph_ps(__m128i __a)
{
return (__m128)__builtin_ia32_vcvtph2ps((__v8hi)__a);
}
-static __inline __m256 __DEFAULT_FN_ATTRS
-_mm256_cvtph_ps(__m128i __a)
-{
- return (__m256)__builtin_ia32_vcvtph2ps256((__v8hi)__a);
-}
-
#undef __DEFAULT_FN_ATTRS
#endif /* __F16CINTRIN_H */
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