[x86][AVX512CD] add conflict and lzcnt intrinsics

[AsafBadouh]

Summary

add conflict and lzcnt intrinsics in their 512bit versions
include tests

include/clang/Basic/BuiltinsX86.def

 BUILTIN(__builtin_ia32_xorpd256_mask, "V4dV4dV4dV4dUc", "")
 BUILTIN(__builtin_ia32_xorpd128_mask, "V2dV2dV2dV2dUc", "")
 BUILTIN(__builtin_ia32_xorps256_mask, "V8fV8fV8fV8fUc", "")
 BUILTIN(__builtin_ia32_xorps128_mask, "V4fV4fV4fV4fUc", "")
 BUILTIN(__builtin_ia32_orpd256_mask, "V4dV4dV4dV4dUc", "")
 BUILTIN(__builtin_ia32_orpd128_mask, "V2dV2dV2dV2dUc", "")
 BUILTIN(__builtin_ia32_orps256_mask, "V8fV8fV8fV8fUc", "")
 BUILTIN(__builtin_ia32_orps128_mask, "V4fV4fV4fV4fUc", "")
+BUILTIN(__builtin_ia32_vpconflictdi_512_mask, "V8LLiV8LLiV8LLiUc", "")
+BUILTIN(__builtin_ia32_vpconflictsi_512_mask, "V16iV16iV16iUs", "")
+BUILTIN(__builtin_ia32_vplzcntd_512_mask, "V16iV16iV16iUs", "")
+BUILTIN(__builtin_ia32_vplzcntq_512_mask, "V8LLiV8LLiV8LLiUc", "")
 
 #undef BUILTIN

lib/Headers/CMakeLists.txt

 set(files
   adxintrin.h
   altivec.h
   ammintrin.h
   arm_acle.h
   avx2intrin.h
   avx512bwintrin.h
+  avx512cdintrin.h
   avx512erintrin.h
   avx512fintrin.h
   avx512vlbwintrin.h
   avx512vlintrin.h
   avx512dqintrin.h
   avx512vldqintrin.h
   avxintrin.h
   bmi2intrin.h

lib/Headers/avx512cdintrin.h

+/*===------------- avx512cdintrin.h - AVX512CD intrinsics ------------------===
+ *
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ *
+ *===-----------------------------------------------------------------------===
+ */
+#ifndef __IMMINTRIN_H
+#error "Never use <avx512cdintrin.h> directly; include <immintrin.h> instead."
+#endif
+
+#ifndef __AVX512CDINTRIN_H
+#define __AVX512CDINTRIN_H
+
+typedef unsigned char  __mmask8;
+typedef unsigned short __mmask16;
+
+/* Define the default attributes for the functions in this file. */
+#define DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__, __target__("avx512cd")))
+
+static __inline__ __m512i DEFAULT_FN_ATTRS
+_mm512_conflict_epi64 (__m512i __A)
+{
+  return (__m512i) __builtin_ia32_vpconflictdi_512_mask ((__v8di) __A,
+                 (__v8di) _mm512_setzero_si512 (),
+                 (__mmask8) -1);
+}
+
+static __inline__ __m512i DEFAULT_FN_ATTRS
+_mm512_mask_conflict_epi64 (__m512i __W, __mmask8 __U, __m512i __A)
+{
+  return (__m512i) __builtin_ia32_vpconflictdi_512_mask ((__v8di) __A,
+               (__v8di) __W,
+               (__mmask8) __U);
+}
+
+static __inline__ __m512i DEFAULT_FN_ATTRS
+_mm512_maskz_conflict_epi64 (__mmask8 __U, __m512i __A)
+{
+  return (__m512i) __builtin_ia32_vpconflictdi_512_mask ((__v8di) __A,
+                 (__v8di) _mm512_setzero_si512 (),
+                 (__mmask8) __U);
+}
+
+static __inline__ __m512i DEFAULT_FN_ATTRS
+_mm512_conflict_epi32 (__m512i __A)
+{
+  return (__m512i) __builtin_ia32_vpconflictsi_512_mask ((__v16si) __A,
+                 (__v16si) _mm512_setzero_si512 (),
+                 (__mmask16) -1);
+}
+
+static __inline__ __m512i DEFAULT_FN_ATTRS
+_mm512_mask_conflict_epi32 (__m512i __W, __mmask16 __U, __m512i __A)
+{
+  return (__m512i) __builtin_ia32_vpconflictsi_512_mask ((__v16si) __A,
+               (__v16si) __W,
+               (__mmask16) __U);
+}
+
+static __inline__ __m512i DEFAULT_FN_ATTRS
+_mm512_maskz_conflict_epi32 (__mmask16 __U, __m512i __A)
+{
+  return (__m512i) __builtin_ia32_vpconflictsi_512_mask ((__v16si) __A,
+                 (__v16si) _mm512_setzero_si512 (),
+                 (__mmask16) __U);
+}
+
+static __inline__ __m512i DEFAULT_FN_ATTRS
+_mm512_lzcnt_epi32 (__m512i __A)
+{
+  return (__m512i) __builtin_ia32_vplzcntd_512_mask ((__v16si) __A,
+             (__v16si) _mm512_setzero_si512 (),
+             (__mmask16) -1);
+}
+
+static __inline__ __m512i DEFAULT_FN_ATTRS
+_mm512_mask_lzcnt_epi32 (__m512i __W, __mmask16 __U, __m512i __A)
+{
+  return (__m512i) __builtin_ia32_vplzcntd_512_mask ((__v16si) __A,
+                 (__v16si) __W,
+                 (__mmask16) __U);
+}
+
+static __inline__ __m512i DEFAULT_FN_ATTRS
+_mm512_maskz_lzcnt_epi32 (__mmask16 __U, __m512i __A)
+{
+  return (__m512i) __builtin_ia32_vplzcntd_512_mask ((__v16si) __A,
+             (__v16si) _mm512_setzero_si512 (),
+             (__mmask16) __U);
+}
+
+static __inline__ __m512i DEFAULT_FN_ATTRS
+_mm512_lzcnt_epi64 (__m512i __A)
+{
+  return (__m512i) __builtin_ia32_vplzcntq_512_mask ((__v8di) __A,
+             (__v8di) _mm512_setzero_si512 (),
+             (__mmask8) -1);
+}
+
+static __inline__ __m512i DEFAULT_FN_ATTRS
+_mm512_mask_lzcnt_epi64 (__m512i __W, __mmask8 __U, __m512i __A)
+{
+  return (__m512i) __builtin_ia32_vplzcntq_512_mask ((__v8di) __A,
+                 (__v8di) __W,
+                 (__mmask8) __U);
+}
+
+static __inline__ __m512i DEFAULT_FN_ATTRS
+_mm512_maskz_lzcnt_epi64 (__mmask8 __U, __m512i __A)
+{
+  return (__m512i) __builtin_ia32_vplzcntq_512_mask ((__v8di) __A,
+             (__v8di) _mm512_setzero_si512 (),
+             (__mmask8) __U);
+}
+#undef DEFAULT_FN_ATTRS
+
+#endif

lib/Headers/immintrin.h

 #include <fmaintrin.h>
 
 #include <avx512fintrin.h>
 
 #include <avx512vlintrin.h>
 
 #include <avx512bwintrin.h>
 
+#include <avx512cdintrin.h>
+
 #include <avx512dqintrin.h>
 
 #include <avx512vlbwintrin.h>
 
 #include <avx512vldqintrin.h>
 
 #include <avx512erintrin.h>
 

test/CodeGen/avx512cdintrin.c

+// RUN: %clang_cc1 %s -O0 -triple=x86_64-apple-darwin -ffreestanding -target-feature +avx512cd -emit-llvm -o - -Werror | FileCheck %s
+#include <immintrin.h>
+__m512i test_mm512_conflict_epi64(__m512i __A) {
+  // CHECK-LABEL: @test_mm512_conflict_epi64
+  // CHECK: @llvm.x86.avx512.mask.conflict.q.512
+  return _mm512_conflict_epi64(__A); 
+}
+__m512i test_mm512_mask_conflict_epi64(__m512i __W, __mmask8 __U, __m512i __A) {
+  // CHECK-LABEL: @test_mm512_mask_conflict_epi64
+  // CHECK: @llvm.x86.avx512.mask.conflict.q.512
+  return _mm512_mask_conflict_epi64(__W,__U,__A); 
+}
+__m512i test_mm512_maskz_conflict_epi64(__mmask8 __U, __m512i __A) {
+  // CHECK-LABEL: @test_mm512_maskz_conflict_epi64
+  // CHECK: @llvm.x86.avx512.mask.conflict.q.512
+  return _mm512_maskz_conflict_epi64(__U,__A); 
+}
+__m512i test_mm512_conflict_epi32(__m512i __A) {
+  // CHECK-LABEL: @test_mm512_conflict_epi32
+  // CHECK: @llvm.x86.avx512.mask.conflict.d.512
+  return _mm512_conflict_epi32(__A); 
+}
+__m512i test_mm512_mask_conflict_epi32(__m512i __W, __mmask16 __U, __m512i __A) {
+  // CHECK-LABEL: @test_mm512_mask_conflict_epi32
+  // CHECK: @llvm.x86.avx512.mask.conflict.d.512
+  return _mm512_mask_conflict_epi32(__W,__U,__A); 
+}
+__m512i test_mm512_maskz_conflict_epi32(__mmask16 __U, __m512i __A) {
+  // CHECK-LABEL: @test_mm512_maskz_conflict_epi32
+  // CHECK: @llvm.x86.avx512.mask.conflict.d.512
+  return _mm512_maskz_conflict_epi32(__U,__A); 
+}
+__m512i test_mm512_lzcnt_epi32(__m512i __A) {
+  // CHECK-LABEL: @test_mm512_lzcnt_epi32
+  // CHECK: @llvm.x86.avx512.mask.lzcnt.d.512
+  return _mm512_lzcnt_epi32(__A); 
+}
+__m512i test_mm512_mask_lzcnt_epi32(__m512i __W, __mmask16 __U, __m512i __A) {
+  // CHECK-LABEL: @test_mm512_mask_lzcnt_epi32
+  // CHECK: @llvm.x86.avx512.mask.lzcnt.d.512
+  return _mm512_mask_lzcnt_epi32(__W,__U,__A); 
+}
+__m512i test_mm512_maskz_lzcnt_epi32(__mmask16 __U, __m512i __A) {
+  // CHECK-LABEL: @test_mm512_maskz_lzcnt_epi32
+  // CHECK: @llvm.x86.avx512.mask.lzcnt.d.512
+  return _mm512_maskz_lzcnt_epi32(__U,__A); 
+}
+__m512i test_mm512_lzcnt_epi64(__m512i __A) {
+  // CHECK-LABEL: @test_mm512_lzcnt_epi64
+  // CHECK: @llvm.x86.avx512.mask.lzcnt.q.512
+  return _mm512_lzcnt_epi64(__A); 
+}
+__m512i test_mm512_mask_lzcnt_epi64(__m512i __W, __mmask8 __U, __m512i __A) {
+  // CHECK-LABEL: @test_mm512_mask_lzcnt_epi64
+  // CHECK: @llvm.x86.avx512.mask.lzcnt.q.512
+  return _mm512_mask_lzcnt_epi64(__W,__U,__A); 
+}
+__m512i test_mm512_maskz_lzcnt_epi64(__mmask8 __U, __m512i __A) {
+  // CHECK-LABEL: @test_mm512_maskz_lzcnt_epi64
+  // CHECK: @llvm.x86.avx512.mask.lzcnt.q.512
+  return _mm512_maskz_lzcnt_epi64(__U,__A); 
+}