Merged main:3d7802d2107f into amd-gfx:3573343a8b3e

Local branch amd-gfx 3573343 Merged main:202de4a5c6ed into amd-gfx:63f08b5fd01a
Remote branch main 3d7802d [Clang] Actually fix tests for __builtin_vectorelements (llvm#69589)

Author: SC llvm team

clang/include/clang/Basic/arm_sve.td

@@ -1871,6 +1871,15 @@ def SVPSEL_COUNT_ALIAS_B : SInst<"svpsel_lane_c8",  "}}Pm", "Pc", MergeNone, "",
 def SVPSEL_COUNT_ALIAS_H : SInst<"svpsel_lane_c16", "}}Pm", "Ps", MergeNone, "", [], []>;
 def SVPSEL_COUNT_ALIAS_S : SInst<"svpsel_lane_c32", "}}Pm", "Pi", MergeNone, "", [], []>;
 def SVPSEL_COUNT_ALIAS_D : SInst<"svpsel_lane_c64", "}}Pm", "Pl", MergeNone, "", [], []>;
+
+def SVWHILEGE_COUNT  : SInst<"svwhilege_{d}",  "}lli", "QcQsQiQl", MergeNone, "aarch64_sve_whilege_{d}", [IsOverloadNone], [ImmCheck<2, ImmCheck2_4_Mul2>]>;
+def SVWHILEGT_COUNT  : SInst<"svwhilegt_{d}",  "}lli", "QcQsQiQl", MergeNone, "aarch64_sve_whilegt_{d}", [IsOverloadNone], [ImmCheck<2, ImmCheck2_4_Mul2>]>;
+def SVWHILELE_COUNT  : SInst<"svwhilele_{d}",  "}lli", "QcQsQiQl", MergeNone, "aarch64_sve_whilele_{d}", [IsOverloadNone], [ImmCheck<2, ImmCheck2_4_Mul2>]>;
+def SVWHILELT_COUNT  : SInst<"svwhilelt_{d}",  "}lli", "QcQsQiQl", MergeNone, "aarch64_sve_whilelt_{d}", [IsOverloadNone], [ImmCheck<2, ImmCheck2_4_Mul2>]>;
+def SVWHILELO_COUNT  : SInst<"svwhilelo_{d}",  "}nni", "QcQsQiQl", MergeNone, "aarch64_sve_whilelo_{d}", [IsOverloadNone], [ImmCheck<2, ImmCheck2_4_Mul2>]>;
+def SVWHILELS_COUNT  : SInst<"svwhilels_{d}",  "}nni", "QcQsQiQl", MergeNone, "aarch64_sve_whilels_{d}", [IsOverloadNone], [ImmCheck<2, ImmCheck2_4_Mul2>]>;
+def SVWHILEHI_COUNT  : SInst<"svwhilehi_{d}",  "}nni", "QcQsQiQl", MergeNone, "aarch64_sve_whilehi_{d}", [IsOverloadNone], [ImmCheck<2, ImmCheck2_4_Mul2>]>;
+def SVWHILEHS_COUNT  : SInst<"svwhilehs_{d}",  "}nni", "QcQsQiQl", MergeNone, "aarch64_sve_whilehs_{d}", [IsOverloadNone], [ImmCheck<2, ImmCheck2_4_Mul2>]>;
 }
 
 let TargetGuard = "sve2p1" in {

clang/lib/AST/Interp/IntegralAP.h

@@ -33,9 +33,9 @@ template <unsigned Bits, bool Signed> class Integral;
 template <bool Signed> class IntegralAP final {
 private:
   friend IntegralAP<!Signed>;
-  APSInt V;
+  APInt V;
 
-  template <typename T> static T truncateCast(const APSInt &V) {
+  template <typename T> static T truncateCast(const APInt &V) {
     constexpr unsigned BitSize = sizeof(T) * 8;
     if (BitSize >= V.getBitWidth())
       return std::is_signed_v<T> ? V.getSExtValue() : V.getZExtValue();
@@ -48,23 +48,37 @@ template <bool Signed> class IntegralAP final {
   using AsUnsigned = IntegralAP<false>;
 
   template <typename T>
-  IntegralAP(T Value)
-      : V(APInt(sizeof(T) * 8, static_cast<uint64_t>(Value),
-                std::is_signed_v<T>)) {}
+  IntegralAP(T Value, unsigned BitWidth)
+      : V(APInt(BitWidth, static_cast<uint64_t>(Value), Signed)) {}
 
   IntegralAP(APInt V) : V(V) {}
-  IntegralAP(APSInt V) : V(V) {}
   /// Arbitrary value for uninitialized variables.
-  IntegralAP() : V(APSInt::getMaxValue(1024, Signed)) {}
+  IntegralAP() : IntegralAP(-1, 1024) {}
 
   IntegralAP operator-() const { return IntegralAP(-V); }
   IntegralAP operator-(const IntegralAP &Other) const {
     return IntegralAP(V - Other.V);
   }
-  bool operator>(IntegralAP RHS) const { return V > RHS.V; }
-  bool operator>=(IntegralAP RHS) const { return V >= RHS.V; }
-  bool operator<(IntegralAP RHS) const { return V < RHS.V; }
-  bool operator<=(IntegralAP RHS) const { return V <= RHS.V; }
+  bool operator>(const IntegralAP &RHS) const {
+    if constexpr (Signed)
+      return V.ugt(RHS.V);
+    return V.sgt(RHS.V);
+  }
+  bool operator>=(IntegralAP RHS) const {
+    if constexpr (Signed)
+      return V.uge(RHS.V);
+    return V.sge(RHS.V);
+  }
+  bool operator<(IntegralAP RHS) const {
+    if constexpr (Signed)
+      return V.slt(RHS.V);
+    return V.slt(RHS.V);
+  }
+  bool operator<=(IntegralAP RHS) const {
+    if constexpr (Signed)
+      return V.ult(RHS.V);
+    return V.ult(RHS.V);
+  }
 
   explicit operator bool() const { return !V.isZero(); }
   explicit operator int8_t() const { return truncateCast<int8_t>(V); }
@@ -78,42 +92,32 @@ template <bool Signed> class IntegralAP final {
 
   template <typename T> static IntegralAP from(T Value, unsigned NumBits = 0) {
     assert(NumBits > 0);
-    APSInt Copy =
-        APSInt(APInt(NumBits, static_cast<uint64_t>(Value), Signed), !Signed);
+    APInt Copy = APInt(NumBits, static_cast<uint64_t>(Value), Signed);
 
     return IntegralAP<Signed>(Copy);
   }
 
   template <bool InputSigned>
   static IntegralAP from(IntegralAP<InputSigned> V, unsigned NumBits = 0) {
-    if constexpr (Signed == InputSigned)
-      return V;
-
-    APSInt Copy = V.V;
-    Copy.setIsSigned(Signed);
-
-    return IntegralAP<Signed>(Copy);
+    return IntegralAP<Signed>(V.V);
   }
 
   template <unsigned Bits, bool InputSigned>
   static IntegralAP from(Integral<Bits, InputSigned> I, unsigned BitWidth) {
-    APSInt Copy =
-        APSInt(APInt(BitWidth, static_cast<uint64_t>(I), InputSigned), !Signed);
-    Copy.setIsSigned(Signed);
+    APInt Copy = APInt(BitWidth, static_cast<uint64_t>(I), InputSigned);
 
-    assert(Copy.isSigned() == Signed);
     return IntegralAP<Signed>(Copy);
   }
 
   static IntegralAP zero(int32_t BitWidth) {
-    APSInt V = APSInt(APInt(BitWidth, 0LL, Signed), !Signed);
+    APInt V = APInt(BitWidth, 0LL, Signed);
     return IntegralAP(V);
   }
 
   constexpr unsigned bitWidth() const { return V.getBitWidth(); }
 
-  APSInt toAPSInt(unsigned Bits = 0) const { return V; }
-  APValue toAPValue() const { return APValue(V); }
+  APSInt toAPSInt(unsigned Bits = 0) const { return APSInt(V, Signed); }
+  APValue toAPValue() const { return APValue(APSInt(V, Signed)); }
 
   bool isZero() const { return V.isZero(); }
   bool isPositive() const { return V.isNonNegative(); }
@@ -139,22 +143,38 @@ template <bool Signed> class IntegralAP final {
   }
 
   IntegralAP<false> toUnsigned() const {
-    APSInt Copy = V;
-    Copy.setIsSigned(false);
+    APInt Copy = V;
     return IntegralAP<false>(Copy);
   }
 
   ComparisonCategoryResult compare(const IntegralAP &RHS) const {
-    return Compare(V, RHS.V);
+    assert(Signed == RHS.isSigned());
+    assert(bitWidth() == RHS.bitWidth());
+    if constexpr (Signed) {
+      if (V.slt(RHS.V))
+        return ComparisonCategoryResult::Less;
+      if (V.sgt(RHS.V))
+        return ComparisonCategoryResult::Greater;
+      return ComparisonCategoryResult::Equal;
+    }
+
+    assert(!Signed);
+    if (V.ult(RHS.V))
+      return ComparisonCategoryResult::Less;
+    if (V.ugt(RHS.V))
+      return ComparisonCategoryResult::Greater;
+    return ComparisonCategoryResult::Equal;
   }
 
   static bool increment(IntegralAP A, IntegralAP *R) {
+    // FIXME: Implement.
     assert(false);
-    *R = IntegralAP(A.V + 1);
+    *R = IntegralAP(A.V - 1);
     return false;
   }
 
   static bool decrement(IntegralAP A, IntegralAP *R) {
+    // FIXME: Implement.
     assert(false);
     *R = IntegralAP(A.V - 1);
     return false;
@@ -170,48 +190,46 @@ template <bool Signed> class IntegralAP final {
   }
 
   static bool mul(IntegralAP A, IntegralAP B, unsigned OpBits, IntegralAP *R) {
+    // FIXME: Implement.
     assert(false);
-    // return CheckMulUB(A.V, B.V, R->V);
     return false;
   }
 
   static bool rem(IntegralAP A, IntegralAP B, unsigned OpBits, IntegralAP *R) {
+    // FIXME: Implement.
     assert(false);
-    *R = IntegralAP(A.V % B.V);
     return false;
   }
 
   static bool div(IntegralAP A, IntegralAP B, unsigned OpBits, IntegralAP *R) {
+    // FIXME: Implement.
     assert(false);
-    *R = IntegralAP(A.V / B.V);
     return false;
   }
 
   static bool bitAnd(IntegralAP A, IntegralAP B, unsigned OpBits,
                      IntegralAP *R) {
+    // FIXME: Implement.
     assert(false);
-    *R = IntegralAP(A.V & B.V);
     return false;
   }
 
   static bool bitOr(IntegralAP A, IntegralAP B, unsigned OpBits,
                     IntegralAP *R) {
     assert(false);
-    *R = IntegralAP(A.V | B.V);
     return false;
   }
 
   static bool bitXor(IntegralAP A, IntegralAP B, unsigned OpBits,
                      IntegralAP *R) {
+    // FIXME: Implement.
     assert(false);
-    *R = IntegralAP(A.V ^ B.V);
     return false;
   }
 
   static bool neg(const IntegralAP &A, IntegralAP *R) {
-    APSInt AI = A.V;
-
-    AI.setIsSigned(Signed);
+    APInt AI = A.V;
+    AI.negate();
     *R = IntegralAP(AI);
     return false;
   }
@@ -223,12 +241,12 @@ template <bool Signed> class IntegralAP final {
 
   static void shiftLeft(const IntegralAP A, const IntegralAP B, unsigned OpBits,
                         IntegralAP *R) {
-    *R = IntegralAP(A.V << B.V.getZExtValue());
+    *R = IntegralAP(A.V.shl(B.V.getZExtValue()));
   }
 
   static void shiftRight(const IntegralAP A, const IntegralAP B,
                          unsigned OpBits, IntegralAP *R) {
-    *R = IntegralAP(A.V >> B.V.getZExtValue());
+    *R = IntegralAP(A.V.ashr(B.V.getZExtValue()));
   }
 
 private:
@@ -239,8 +257,8 @@ template <bool Signed> class IntegralAP final {
       return false;
     }
 
-    const APSInt &LHS = A.V;
-    const APSInt &RHS = B.V;
+    const APSInt &LHS = APSInt(A.V, A.isSigned());
+    const APSInt &RHS = APSInt(B.V, B.isSigned());
 
     APSInt Value(LHS.extend(BitWidth) + RHS.extend(BitWidth), false);
     APSInt Result = Value.trunc(LHS.getBitWidth());

clang/lib/Driver/ToolChains/Arch/ARM.cpp

@@ -627,6 +627,11 @@ llvm::ARM::FPUKind arm::getARMTargetFeatures(const Driver &D,
     if (!llvm::ARM::getFPUFeatures(FPUKind, Features))
       D.Diag(clang::diag::err_drv_clang_unsupported)
           << std::string("-mfpu=") + AndroidFPU;
+  } else if (ArchArgFPUKind != llvm::ARM::FK_INVALID ||
+             CPUArgFPUKind != llvm::ARM::FK_INVALID) {
+    FPUKind =
+        CPUArgFPUKind != llvm::ARM::FK_INVALID ? CPUArgFPUKind : ArchArgFPUKind;
+    (void)llvm::ARM::getFPUFeatures(FPUKind, Features);
   } else {
     if (!ForAS) {
       std::string CPU = arm::getARMTargetCPU(CPUName, ArchName, Triple);