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[AVX512] Add set1 intrinsics 

(Dropped the byte and word variants from the patch.  Turns out these are not
part of AVX512F but only AVX512BW/VL.)

Part of <rdar://problem/17688758>

llvm-svn: 214314
This commit is contained in:
Adam Nemet 2014-07-30 16:51:22 +00:00
parent 8a0adeac97
commit f42e7a274a
2 changed files with 40 additions and 0 deletions
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26
clang/lib/Headers/avx512fintrin.h
View File

@ -91,6 +91,32 @@ _mm512_setzero_pd(void)
return (__m512d){ 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0 };
}
static __inline __m512 __attribute__((__always_inline__, __nodebug__))
_mm512_set1_ps(float __w)
{
return (__m512){ __w, __w, __w, __w, __w, __w, __w, __w,
__w, __w, __w, __w, __w, __w, __w, __w };
}
static __inline __m512d __attribute__((__always_inline__, __nodebug__))
_mm512_set1_pd(double __w)
{
return (__m512d){ __w, __w, __w, __w, __w, __w, __w, __w };
}
static __inline __m512i __attribute__((__always_inline__, __nodebug__))
_mm512_set1_epi32(int __s)
{
return (__m512i)(__v16si){ __s, __s, __s, __s, __s, __s, __s, __s,
__s, __s, __s, __s, __s, __s, __s, __s };
}
static __inline __m512i __attribute__((__always_inline__, __nodebug__))
_mm512_set1_epi64(long long __d)
{
return (__m512i)(__v8di){ __d, __d, __d, __d, __d, __d, __d, __d };
}
/* Arithmetic */
static __inline __m512d __attribute__((__always_inline__, __nodebug__))

14
clang/test/CodeGen/avx512f-builtins.c
View File

@ -88,3 +88,17 @@ void test_mm512_store_pd(void *p, __m512d a)
// CHECK: store <8 x double>
_mm512_store_pd(p, a);
}
__m512d test_mm512_set1_pd(double d)
{
// CHECK-LABEL: @test_mm512_set1_pd
// CHECK: insertelement <8 x double> {{.*}}, i32 0
// CHECK: insertelement <8 x double> {{.*}}, i32 1
// CHECK: insertelement <8 x double> {{.*}}, i32 2
// CHECK: insertelement <8 x double> {{.*}}, i32 3
// CHECK: insertelement <8 x double> {{.*}}, i32 4
// CHECK: insertelement <8 x double> {{.*}}, i32 5
// CHECK: insertelement <8 x double> {{.*}}, i32 6
// CHECK: insertelement <8 x double> {{.*}}, i32 7
return _mm512_set1_pd(d);
}