[X86] Add VP2INTERSECT instructions

Support intel AVX512 VP2INTERSECT instructions in clang

Patch by Xiang Zhang (xiangzhangllvm)

Differential Revision: https://reviews.llvm.org/D62367

llvm-svn: 362196

diff --git a/clang/docs/ClangCommandLineReference.rst b/clang/docs/ClangCommandLineReference.rst
index ddba3b1..ee58c2d 100644 (file)
--- a/clang/docs/ClangCommandLineReference.rst
+++ b/clang/docs/ClangCommandLineReference.rst
@@ -2639,6 +2639,8 @@ X86
 
 .. option:: -mavx512vnni, -mno-avx512vnni
 
+.. option:: -mavx512vp2intersect, -mno-avx512vp2intersect
+
 .. option:: -mavx512vpopcntdq, -mno-avx512vpopcntdq
 
 .. option:: -mbmi, -mno-bmi

diff --git a/clang/include/clang/Basic/BuiltinsX86.def b/clang/include/clang/Basic/BuiltinsX86.def
index 7db66c7..47f79b9 100644 (file)
--- a/clang/include/clang/Basic/BuiltinsX86.def
+++ b/clang/include/clang/Basic/BuiltinsX86.def
@@ -1840,6 +1840,12 @@ TARGET_BUILTIN(__builtin_ia32_cvtneps2bf16_512_mask, "V16sV16fV16sUs", "ncV:512:
 TARGET_BUILTIN(__builtin_ia32_dpbf16ps_128, "V4fV4fV4iV4i", "ncV:128:", "avx512bf16,avx512vl")
 TARGET_BUILTIN(__builtin_ia32_dpbf16ps_256, "V8fV8fV8iV8i", "ncV:256:", "avx512bf16,avx512vl")
 TARGET_BUILTIN(__builtin_ia32_dpbf16ps_512, "V16fV16fV16iV16i", "ncV:512:", "avx512bf16")
+TARGET_BUILTIN(__builtin_ia32_vp2intersect_q_512, "vV8LLiV8LLiUc*Uc*", "nV:512:", "avx512vp2intersect")
+TARGET_BUILTIN(__builtin_ia32_vp2intersect_q_256, "vV4LLiV4LLiUc*Uc*", "nV:256:", "avx512vp2intersect,avx512vl")
+TARGET_BUILTIN(__builtin_ia32_vp2intersect_q_128, "vV2LLiV2LLiUc*Uc*", "nV:128:", "avx512vp2intersect,avx512vl")
+TARGET_BUILTIN(__builtin_ia32_vp2intersect_d_512, "vV16iV16iUs*Us*", "nV:512:", "avx512vp2intersect")
+TARGET_BUILTIN(__builtin_ia32_vp2intersect_d_256, "vV8iV8iUc*Uc*", "nV:256:", "avx512vp2intersect,avx512vl")
+TARGET_BUILTIN(__builtin_ia32_vp2intersect_d_128, "vV4iV4iUc*Uc*", "nV:128:", "avx512vp2intersect,avx512vl")
 
 // generic select intrinsics
 TARGET_BUILTIN(__builtin_ia32_selectb_128, "V16cUsV16cV16c", "ncV:128:", "avx512bw,avx512vl")

diff --git a/clang/include/clang/Driver/Options.td b/clang/include/clang/Driver/Options.td
index 68f415f..b86d392 100644 (file)
--- a/clang/include/clang/Driver/Options.td
+++ b/clang/include/clang/Driver/Options.td
@@ -2894,6 +2894,8 @@ def mavx512vnni : Flag<["-"], "mavx512vnni">, Group<m_x86_Features_Group>;
 def mno_avx512vnni : Flag<["-"], "mno-avx512vnni">, Group<m_x86_Features_Group>;
 def mavx512vpopcntdq : Flag<["-"], "mavx512vpopcntdq">, Group<m_x86_Features_Group>;
 def mno_avx512vpopcntdq : Flag<["-"], "mno-avx512vpopcntdq">, Group<m_x86_Features_Group>;
+def mavx512vp2intersect : Flag<["-"], "mavx512vp2intersect">, Group<m_x86_Features_Group>;
+def mno_avx512vp2intersect : Flag<["-"], "mno-avx512vp2intersect">, Group<m_x86_Features_Group>;
 def madx : Flag<["-"], "madx">, Group<m_x86_Features_Group>;
 def mno_adx : Flag<["-"], "mno-adx">, Group<m_x86_Features_Group>;
 def maes : Flag<["-"], "maes">, Group<m_x86_Features_Group>;

diff --git a/clang/lib/Basic/Targets/X86.cpp b/clang/lib/Basic/Targets/X86.cpp
index 7bef7ce..02e6ed2 100644 (file)
--- a/clang/lib/Basic/Targets/X86.cpp
+++ b/clang/lib/Basic/Targets/X86.cpp
@@ -524,6 +524,7 @@ void X86TargetInfo::setSSELevel(llvm::StringMap<bool> &Features,
     Features["avx512ifma"] = Features["avx512vpopcntdq"] = false;
     Features["avx512bitalg"] = Features["avx512vnni"] = false;
     Features["avx512vbmi2"] = Features["avx512bf16"] = false;
+    Features["avx512vp2intersect"] = false;
     break;
   }
 }
@@ -774,6 +775,8 @@ bool X86TargetInfo::handleTargetFeatures(std::vector<std::string> &Features,
       HasAVX512VBMI2 = true;
     } else if (Feature == "+avx512ifma") {
       HasAVX512IFMA = true;
+    } else if (Feature == "+avx512vp2intersect") {
+      HasAVX512VP2INTERSECT = true;
     } else if (Feature == "+sha") {
       HasSHA = true;
     } else if (Feature == "+mpx") {
@@ -1166,7 +1169,8 @@ void X86TargetInfo::getTargetDefines(const LangOptions &Opts,
     Builder.defineMacro("__AVX512VBMI2__");
   if (HasAVX512IFMA)
     Builder.defineMacro("__AVX512IFMA__");
-
+  if (HasAVX512VP2INTERSECT)
+    Builder.defineMacro("__AVX512VP2INTERSECT__");
   if (HasSHA)
     Builder.defineMacro("__SHA__");
 
@@ -1322,6 +1326,7 @@ bool X86TargetInfo::isValidFeatureName(StringRef Name) const {
       .Case("avx512vbmi", true)
       .Case("avx512vbmi2", true)
       .Case("avx512ifma", true)
+      .Case("avx512vp2intersect", true)
       .Case("bmi", true)
       .Case("bmi2", true)
       .Case("cldemote", true)
@@ -1401,6 +1406,7 @@ bool X86TargetInfo::hasFeature(StringRef Feature) const {
       .Case("avx512vbmi", HasAVX512VBMI)
       .Case("avx512vbmi2", HasAVX512VBMI2)
       .Case("avx512ifma", HasAVX512IFMA)
+      .Case("avx512vp2intersect", HasAVX512VP2INTERSECT)
       .Case("bmi", HasBMI)
       .Case("bmi2", HasBMI2)
       .Case("cldemote", HasCLDEMOTE)

diff --git a/clang/lib/Basic/Targets/X86.h b/clang/lib/Basic/Targets/X86.h
index d7a87f8..d84425d 100644 (file)
--- a/clang/lib/Basic/Targets/X86.h
+++ b/clang/lib/Basic/Targets/X86.h
@@ -78,6 +78,7 @@ class LLVM_LIBRARY_VISIBILITY X86TargetInfo : public TargetInfo {
   bool HasAVX512VBMI = false;
   bool HasAVX512VBMI2 = false;
   bool HasAVX512IFMA = false;
+  bool HasAVX512VP2INTERSECT = false;
   bool HasSHA = false;
   bool HasMPX = false;
   bool HasSHSTK = false;

diff --git a/clang/lib/CodeGen/CGBuiltin.cpp b/clang/lib/CodeGen/CGBuiltin.cpp
index bc798ca..9fe2b31 100644 (file)
--- a/clang/lib/CodeGen/CGBuiltin.cpp
+++ b/clang/lib/CodeGen/CGBuiltin.cpp
@@ -11710,6 +11710,48 @@ Value *CodeGenFunction::EmitX86BuiltinExpr(unsigned BuiltinID,
     return EmitX86MaskedCompareResult(*this, Fpclass, NumElts, MaskIn);
   }
 
+  case X86::BI__builtin_ia32_vp2intersect_q_512:
+  case X86::BI__builtin_ia32_vp2intersect_q_256:
+  case X86::BI__builtin_ia32_vp2intersect_q_128:
+  case X86::BI__builtin_ia32_vp2intersect_d_512:
+  case X86::BI__builtin_ia32_vp2intersect_d_256:
+  case X86::BI__builtin_ia32_vp2intersect_d_128: {
+    unsigned NumElts = Ops[0]->getType()->getVectorNumElements();
+    Intrinsic::ID ID;
+
+    switch (BuiltinID) {
+    default: llvm_unreachable("Unsupported intrinsic!");
+    case X86::BI__builtin_ia32_vp2intersect_q_512:
+      ID = Intrinsic::x86_avx512_vp2intersect_q_512;
+      break;
+    case X86::BI__builtin_ia32_vp2intersect_q_256:
+      ID = Intrinsic::x86_avx512_vp2intersect_q_256;
+      break;
+    case X86::BI__builtin_ia32_vp2intersect_q_128:
+      ID = Intrinsic::x86_avx512_vp2intersect_q_128;
+      break;
+    case X86::BI__builtin_ia32_vp2intersect_d_512:
+      ID = Intrinsic::x86_avx512_vp2intersect_d_512;
+      break;
+    case X86::BI__builtin_ia32_vp2intersect_d_256:
+      ID = Intrinsic::x86_avx512_vp2intersect_d_256;
+      break;
+    case X86::BI__builtin_ia32_vp2intersect_d_128:
+      ID = Intrinsic::x86_avx512_vp2intersect_d_128;
+      break;
+    }
+
+    Value *Call = Builder.CreateCall(CGM.getIntrinsic(ID), {Ops[0], Ops[1]});
+    Value *Result = Builder.CreateExtractValue(Call, 0);
+    Result = EmitX86MaskedCompareResult(*this, Result, NumElts, nullptr);
+    Value *Store = Builder.CreateDefaultAlignedStore(Result, Ops[2]);
+
+    Result = Builder.CreateExtractValue(Call, 1);
+    Result = EmitX86MaskedCompareResult(*this, Result, NumElts, nullptr);
+    Store = Builder.CreateDefaultAlignedStore(Result, Ops[3]);
+    return Store;
+  }
+
   case X86::BI__builtin_ia32_vpmultishiftqb128:
   case X86::BI__builtin_ia32_vpmultishiftqb256:
   case X86::BI__builtin_ia32_vpmultishiftqb512: {

diff --git a/clang/lib/Headers/CMakeLists.txt b/clang/lib/Headers/CMakeLists.txt
index f7a3e54..dda76ed 100644 (file)
--- a/clang/lib/Headers/CMakeLists.txt
+++ b/clang/lib/Headers/CMakeLists.txt
@@ -27,6 +27,8 @@ set(files
   avx512vlcdintrin.h
   avx512vldqintrin.h
   avx512vlintrin.h
+  avx512vp2intersectintrin.h
+  avx512vlvp2intersectintrin.h
   avx512vpopcntdqvlintrin.h
   avx512vnniintrin.h
   avx512vlvnniintrin.h

diff --git a/clang/lib/Headers/avx512vlvp2intersectintrin.h b/clang/lib/Headers/avx512vlvp2intersectintrin.h
new file mode 100644 (file)
index 0000000..3e0815e
--- /dev/null
+++ b/clang/lib/Headers/avx512vlvp2intersectintrin.h
@@ -0,0 +1,121 @@
+/*===------ avx512vlvp2intersectintrin.h - VL VP2INTERSECT 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 <avx512vlvp2intersectintrin.h> directly; include <immintrin.h> instead."
+#endif
+
+#ifndef _AVX512VLVP2INTERSECT_H
+#define _AVX512VLVP2INTERSECT_H
+
+#define __DEFAULT_FN_ATTRS128 \
+  __attribute__((__always_inline__, __nodebug__,  __target__("avx512vl,avx512vp2intersect"), \
+                 __min_vector_width__(128)))
+
+#define __DEFAULT_FN_ATTRS256 \
+  __attribute__((__always_inline__, __nodebug__,  __target__("avx512vl,avx512vp2intersect"), \
+                 __min_vector_width__(256)))
+/// Store, in an even/odd pair of mask registers, the indicators of the
+/// locations of value matches between dwords in operands __a and __b.
+///
+/// \headerfile <x86intrin.h>
+///
+/// This intrinsic corresponds to the <c> VP2INTERSECTD </c> instruction.
+///
+/// \param __a
+///    A 256-bit vector of [8 x i32].
+/// \param __b
+///    A 256-bit vector of [8 x i32]
+/// \param __m0
+///    A pointer point to 8-bit mask
+/// \param __m1
+///    A pointer point to 8-bit mask
+static __inline__ void __DEFAULT_FN_ATTRS256
+_mm256_2intersect_epi32(__m256i __a, __m256i __b, __mmask8 *__m0, __mmask8 *__m1) {
+  __builtin_ia32_vp2intersect_d_256((__v8si)__a, (__v8si)__b, __m0, __m1);
+}
+
+/// Store, in an even/odd pair of mask registers, the indicators of the
+/// locations of value matches between quadwords in operands __a and __b.
+///
+/// \headerfile <x86intrin.h>
+///
+/// This intrinsic corresponds to the <c> VP2INTERSECTQ </c> instruction.
+///
+/// \param __a
+///    A 256-bit vector of [4 x i64].
+/// \param __b
+///    A 256-bit vector of [4 x i64]
+/// \param __m0
+///    A pointer point to 8-bit mask
+/// \param __m1
+///    A pointer point to 8-bit mask
+static __inline__ void __DEFAULT_FN_ATTRS256
+_mm256_2intersect_epi64(__m256i __a, __m256i __b, __mmask8 *__m0, __mmask8 *__m1) {
+  __builtin_ia32_vp2intersect_q_256((__v4di)__a, (__v4di)__b, __m0, __m1);
+}
+
+/// Store, in an even/odd pair of mask registers, the indicators of the
+/// locations of value matches between dwords in operands __a and __b.
+///
+/// \headerfile <x86intrin.h>
+///
+/// This intrinsic corresponds to the <c> VP2INTERSECTD </c> instruction.
+///
+/// \param __a
+///    A 128-bit vector of [4 x i32].
+/// \param __b
+///    A 128-bit vector of [4 x i32]
+/// \param __m0
+///    A pointer point to 8-bit mask
+/// \param __m1
+///    A pointer point to 8-bit mask
+static __inline__ void __DEFAULT_FN_ATTRS128
+_mm_2intersect_epi32(__m128i __a, __m128i __b, __mmask8 *__m0, __mmask8 *__m1) {
+  __builtin_ia32_vp2intersect_d_128((__v4si)__a, (__v4si)__b, __m0, __m1);
+}
+
+/// Store, in an even/odd pair of mask registers, the indicators of the
+/// locations of value matches between quadwords in operands __a and __b.
+///
+/// \headerfile <x86intrin.h>
+///
+/// This intrinsic corresponds to the <c> VP2INTERSECTQ </c> instruction.
+///
+/// \param __a
+///    A 128-bit vector of [2 x i64].
+/// \param __b
+///    A 128-bit vector of [2 x i64]
+/// \param __m0
+///    A pointer point to 8-bit mask
+/// \param __m1
+///    A pointer point to 8-bit mask
+static __inline__ void __DEFAULT_FN_ATTRS128
+_mm_2intersect_epi64(__m128i __a, __m128i __b, __mmask8 *__m0, __mmask8 *__m1) {
+  __builtin_ia32_vp2intersect_q_128((__v2di)__a, (__v2di)__b, __m0, __m1);
+}
+
+#undef __DEFAULT_FN_ATTRS128
+#undef __DEFAULT_FN_ATTRS256
+
+#endif

diff --git a/clang/lib/Headers/avx512vp2intersectintrin.h b/clang/lib/Headers/avx512vp2intersectintrin.h
new file mode 100644 (file)
index 0000000..5d3cb48
--- /dev/null
+++ b/clang/lib/Headers/avx512vp2intersectintrin.h
@@ -0,0 +1,77 @@
+/*===------- avx512vpintersectintrin.h - VP2INTERSECT 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 <avx512vp2intersect.h> directly; include <immintrin.h> instead."
+#endif
+
+#ifndef _AVX512VP2INTERSECT_H
+#define _AVX512VP2INTERSECT_H
+
+#define __DEFAULT_FN_ATTRS \
+  __attribute__((__always_inline__, __nodebug__,  __target__("avx512vp2intersect"), \
+                 __min_vector_width__(512)))
+
+/// Store, in an even/odd pair of mask registers, the indicators of the
+/// locations of value matches between dwords in operands __a and __b.
+///
+/// \headerfile <x86intrin.h>
+///
+/// This intrinsic corresponds to the <c> VP2INTERSECTD </c> instruction.
+///
+/// \param __a
+///    A 512-bit vector of [16 x i32].
+/// \param __b
+///    A 512-bit vector of [16 x i32]
+/// \param __m0
+///    A pointer point to 16-bit mask
+/// \param __m1
+///    A pointer point to 16-bit mask
+static __inline__ void __DEFAULT_FN_ATTRS
+_mm512_2intersect_epi32(__m512i __a, __m512i __b, __mmask16 *__m0, __mmask16 *__m1) {
+  __builtin_ia32_vp2intersect_d_512((__v16si)__a, (__v16si)__b, __m0, __m1);
+}
+
+/// Store, in an even/odd pair of mask registers, the indicators of the
+/// locations of value matches between quadwords in operands __a and __b.
+///
+/// \headerfile <x86intrin.h>
+///
+/// This intrinsic corresponds to the <c> VP2INTERSECTQ </c> instruction.
+///
+/// \param __a
+///    A 512-bit vector of [8 x i64].
+/// \param __b
+///    A 512-bit vector of [8 x i64]
+/// \param __m0
+///    A pointer point to 8-bit mask
+/// \param __m1
+///    A pointer point to 8-bit mask
+static __inline__ void __DEFAULT_FN_ATTRS
+_mm512_2intersect_epi64(__m512i __a, __m512i __b, __mmask8 *__m0, __mmask8 *__m1) {
+  __builtin_ia32_vp2intersect_q_512((__v8di)__a, (__v8di)__b, __m0, __m1);
+}
+
+#undef __DEFAULT_FN_ATTRS
+
+#endif

diff --git a/clang/lib/Headers/immintrin.h b/clang/lib/Headers/immintrin.h
index ea009bd..73245f3 100644 (file)
--- a/clang/lib/Headers/immintrin.h
+++ b/clang/lib/Headers/immintrin.h
@@ -421,6 +421,16 @@ _storebe_i64(void * __P, long long __D) {
 #include <invpcidintrin.h>
 #endif
 
+#if !defined(_MSC_VER) || __has_feature(modules) || \
+  defined(__AVX512VP2INTERSECT__)
+#include <avx512vp2intersectintrin.h>
+#endif
+
+#if !defined(_MSC_VER) || __has_feature(modules) || \
+  (defined(__AVX512VL__) && defined(__AVX512VP2INTERSECT__))
+#include <avx512vlvp2intersectintrin.h>
+#endif
+
 #if defined(_MSC_VER) && __has_extension(gnu_asm)
 /* Define the default attributes for these intrinsics */
 #define __DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__))

diff --git a/clang/test/CodeGen/attr-target-x86.c b/clang/test/CodeGen/attr-target-x86.c
index e3a2cb2..73486e5 100644 (file)
--- a/clang/test/CodeGen/attr-target-x86.c
+++ b/clang/test/CodeGen/attr-target-x86.c
@@ -50,9 +50,9 @@ int __attribute__((target("arch=lakemont,mmx"))) use_before_def(void) {
 // CHECK: use_before_def{{.*}} #7
 // CHECK: #0 = {{.*}}"target-cpu"="i686" "target-features"="+cx8,+x87"
 // CHECK: #1 = {{.*}}"target-cpu"="ivybridge" "target-features"="+avx,+cx16,+cx8,+f16c,+fsgsbase,+fxsr,+mmx,+pclmul,+popcnt,+rdrnd,+sahf,+sse,+sse2,+sse3,+sse4.1,+sse4.2,+ssse3,+x87,+xsave,+xsaveopt"
-// CHECK: #2 = {{.*}}"target-cpu"="i686" "target-features"="+cx8,+x87,-aes,-avx,-avx2,-avx512bf16,-avx512bitalg,-avx512bw,-avx512cd,-avx512dq,-avx512er,-avx512f,-avx512ifma,-avx512pf,-avx512vbmi,-avx512vbmi2,-avx512vl,-avx512vnni,-avx512vpopcntdq,-f16c,-fma,-fma4,-gfni,-pclmul,-sha,-sse2,-sse3,-sse4.1,-sse4.2,-sse4a,-ssse3,-vaes,-vpclmulqdq,-xop,-xsave,-xsaveopt"
+// CHECK: #2 = {{.*}}"target-cpu"="i686" "target-features"="+cx8,+x87,-aes,-avx,-avx2,-avx512bf16,-avx512bitalg,-avx512bw,-avx512cd,-avx512dq,-avx512er,-avx512f,-avx512ifma,-avx512pf,-avx512vbmi,-avx512vbmi2,-avx512vl,-avx512vnni,-avx512vp2intersect,-avx512vpopcntdq,-f16c,-fma,-fma4,-gfni,-pclmul,-sha,-sse2,-sse3,-sse4.1,-sse4.2,-sse4a,-ssse3,-vaes,-vpclmulqdq,-xop,-xsave,-xsaveopt"
 // CHECK: #3 = {{.*}}"target-cpu"="i686" "target-features"="+cx8,+mmx,+popcnt,+sse,+sse2,+sse3,+sse4.1,+sse4.2,+ssse3,+x87"
-// CHECK: #4 = {{.*}}"target-cpu"="i686" "target-features"="+cx8,+x87,-avx,-avx2,-avx512bf16,-avx512bitalg,-avx512bw,-avx512cd,-avx512dq,-avx512er,-avx512f,-avx512ifma,-avx512pf,-avx512vbmi,-avx512vbmi2,-avx512vl,-avx512vnni,-avx512vpopcntdq,-f16c,-fma,-fma4,-sse4.1,-sse4.2,-vaes,-vpclmulqdq,-xop,-xsave,-xsaveopt"
+// CHECK: #4 = {{.*}}"target-cpu"="i686" "target-features"="+cx8,+x87,-avx,-avx2,-avx512bf16,-avx512bitalg,-avx512bw,-avx512cd,-avx512dq,-avx512er,-avx512f,-avx512ifma,-avx512pf,-avx512vbmi,-avx512vbmi2,-avx512vl,-avx512vnni,-avx512vp2intersect,-avx512vpopcntdq,-f16c,-fma,-fma4,-sse4.1,-sse4.2,-vaes,-vpclmulqdq,-xop,-xsave,-xsaveopt"
 // CHECK: #5 = {{.*}}"target-cpu"="ivybridge" "target-features"="+avx,+cx16,+cx8,+f16c,+fsgsbase,+fxsr,+mmx,+pclmul,+popcnt,+rdrnd,+sahf,+sse,+sse2,+sse3,+sse4.1,+sse4.2,+ssse3,+x87,+xsave,+xsaveopt,-aes,-vaes"
 // CHECK: #6 = {{.*}}"target-cpu"="i686" "target-features"="+cx8,+x87,-3dnow,-3dnowa,-mmx"
 // CHECK: #7 = {{.*}}"target-cpu"="lakemont" "target-features"="+cx8,+mmx"

diff --git a/clang/test/CodeGen/intel-avx512vlvp2intersect.c b/clang/test/CodeGen/intel-avx512vlvp2intersect.c
new file mode 100644 (file)
index 0000000..c607a69
--- /dev/null
+++ b/clang/test/CodeGen/intel-avx512vlvp2intersect.c
@@ -0,0 +1,36 @@
+// RUN: %clang_cc1 %s -ffreestanding -triple=x86_64-unknown-unknown -target-feature +avx512vp2intersect -target-feature +avx512vl -emit-llvm -o - -Wall -Werror | FileCheck %s
+// RUN: %clang_cc1 %s -ffreestanding -triple=i386-unknown-unknown -target-feature +avx512vp2intersect -target-feature +avx512vl -emit-llvm -o - -Wall -Werror | FileCheck %s
+
+#include <immintrin.h>
+
+void test_mm256_2intersect_epi32(__m256i a, __m256i b, __mmask8 *m0, __mmask8 *m1) {
+// CHECK-LABEL: test_mm256_2intersect_epi32
+// CHECK: call { <8 x i1>, <8 x i1> } @llvm.x86.avx512.vp2intersect.d.256(<8 x i32> %{{.*}}, <8 x i32> %{{.*}})
+// CHECK: extractvalue { <8 x i1>, <8 x i1> } %{{.*}}, 0
+// CHECK: extractvalue { <8 x i1>, <8 x i1> } %{{.*}}, 1
+  _mm256_2intersect_epi32(a, b, m0, m1);
+}
+
+void test_mm256_2intersect_epi64(__m256i a, __m256i b, __mmask8 *m0, __mmask8 *m1) {
+// CHECK-LABEL: test_mm256_2intersect_epi64
+// CHECK: call { <4 x i1>, <4 x i1> } @llvm.x86.avx512.vp2intersect.q.256(<4 x i64> %{{.*}}, <4 x i64> %{{.*}})
+// CHECK: extractvalue { <4 x i1>, <4 x i1> } %{{.*}}, 0
+// CHECK: extractvalue { <4 x i1>, <4 x i1> } %{{.*}}, 1
+  _mm256_2intersect_epi64(a, b, m0, m1);
+}
+
+void test_mm_2intersect_epi32(__m128i a, __m128i b, __mmask8 *m0, __mmask8 *m1) {
+// CHECK-LABEL: test_mm_2intersect_epi32
+// CHECK: call { <4 x i1>, <4 x i1> } @llvm.x86.avx512.vp2intersect.d.128(<4 x i32> %{{.*}}, <4 x i32> %{{.*}})
+// CHECK: extractvalue { <4 x i1>, <4 x i1> } %{{.*}}, 0
+// CHECK: extractvalue { <4 x i1>, <4 x i1> } %{{.*}}, 1
+  _mm_2intersect_epi32(a, b, m0, m1);
+}
+
+void test_mm_2intersect_epi64(__m128i a, __m128i b, __mmask8 *m0, __mmask8 *m1) {
+// CHECK-LABEL: test_mm_2intersect_epi64
+// CHECK: call { <2 x i1>, <2 x i1> } @llvm.x86.avx512.vp2intersect.q.128(<2 x i64> %{{.*}}, <2 x i64> %{{.*}})
+// CHECK: extractvalue { <2 x i1>, <2 x i1> } %{{.*}}, 0
+// CHECK: extractvalue { <2 x i1>, <2 x i1> } %{{.*}}, 1
+  _mm_2intersect_epi64(a, b, m0, m1);
+}

diff --git a/clang/test/CodeGen/intel-avx512vp2intersect.c b/clang/test/CodeGen/intel-avx512vp2intersect.c
new file mode 100644 (file)
index 0000000..bcbf607
--- /dev/null
+++ b/clang/test/CodeGen/intel-avx512vp2intersect.c
@@ -0,0 +1,20 @@
+// RUN: %clang_cc1 %s -ffreestanding -triple=x86_64-unknown-unknown -target-feature +avx512vp2intersect -emit-llvm -o - -Wall -Werror | FileCheck %s
+// RUN: %clang_cc1 %s -ffreestanding -triple=i386-unknown-unknown -target-feature +avx512vp2intersect -emit-llvm -o - -Wall -Werror | FileCheck %s
+
+#include <immintrin.h>
+
+void test_mm512_2intersect_epi32(__m512i a, __m512i b, __mmask16 *m0, __mmask16 *m1) {
+// CHECK-LABEL: test_mm512_2intersect_epi32
+// CHECK: call { <16 x i1>, <16 x i1> } @llvm.x86.avx512.vp2intersect.d.512(<16 x i32> %{{.*}}, <16 x i32> %{{.*}})
+// CHECK: extractvalue { <16 x i1>, <16 x i1> } %{{.*}}, 0
+// CHECK: extractvalue { <16 x i1>, <16 x i1> } %{{.*}}, 1
+  _mm512_2intersect_epi32(a, b, m0, m1);
+}
+
+void test_mm512_2intersect_epi64(__m512i a, __m512i b, __mmask8 *m0, __mmask8 *m1) {
+// CHECK-LABEL: test_mm512_2intersect_epi64
+// CHECK: call { <8 x i1>, <8 x i1> } @llvm.x86.avx512.vp2intersect.q.512(<8 x i64> %{{.*}}, <8 x i64> %{{.*}})
+// CHECK: extractvalue { <8 x i1>, <8 x i1> } %{{.*}}, 0
+// CHECK: extractvalue { <8 x i1>, <8 x i1> } %{{.*}}, 1
+  _mm512_2intersect_epi64(a, b, m0, m1);
+}

diff --git a/clang/test/Driver/x86-target-features.c b/clang/test/Driver/x86-target-features.c
index d925f68..5866d38 100644 (file)
--- a/clang/test/Driver/x86-target-features.c
+++ b/clang/test/Driver/x86-target-features.c
@@ -125,6 +125,11 @@
 // VBMI2: "-target-feature" "+avx512vbmi2"
 // NO-VBMI2: "-target-feature" "-avx512vbmi2"
 
+// RUN: %clang -target i386-linux-gnu -mavx512vp2intersect %s -### -o %t.o 2>&1 | FileCheck -check-prefix=VP2INTERSECT %s
+// RUN: %clang -target i386-linux-gnu -mno-avx512vp2intersect %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-VP2INTERSECT %s
+// VP2INTERSECT: "-target-feature" "+avx512vp2intersect"
+// NO-VP2INTERSECT: "-target-feature" "-avx512vp2intersect"
+
 // RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mrdpid %s -### -o %t.o 2>&1 | FileCheck -check-prefix=RDPID %s
 // RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mno-rdpid %s -### -o %t.o 2>&1 | FileCheck -check-prefix=NO-RDPID %s
 // RDPID: "-target-feature" "+rdpid"

diff --git a/clang/test/Preprocessor/x86_target_features.c b/clang/test/Preprocessor/x86_target_features.c
index fa815dc..2dfca34 100644 (file)
--- a/clang/test/Preprocessor/x86_target_features.c
+++ b/clang/test/Preprocessor/x86_target_features.c
@@ -458,3 +458,13 @@
 
 // AVX512BF16_NOAVX512VL: #define __AVX512BF16__ 1
 
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mavx512vp2intersect -x c -E -dM -o - %s | FileCheck  -check-prefix=VP2INTERSECT %s
+
+// VP2INTERSECT: #define __AVX512F__ 1
+// VP2INTERSECT: #define __AVX512VP2INTERSECT__ 1
+
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mno-avx512vp2intersect -x c -E -dM -o - %s | FileCheck  -check-prefix=NOVP2INTERSECT %s
+// RUN: %clang -target i386-unknown-linux-gnu -march=i386 -mavx512vp2intersect -mno-avx512f -x c -E -dM -o - %s | FileCheck  -check-prefix=NOVP2INTERSECT %s
+
+// NOVP2INTERSECT-NOT: #define __AVX512VP2INTERSECT__ 1
+