Implement remaining Boolean SIMD operations on ARM.

src/compiler/arm/code-generator-arm.cc

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/compiler/code-generator.h"
 
 #include "src/arm/macro-assembler-arm.h"
 #include "src/compilation-info.h"
 #include "src/compiler/code-generator-impl.h"
 #include "src/compiler/gap-resolver.h"
@@ skipping 1616 matching lines @@
               i.InputSimd128Register(1));
       __ vmvn(dst, dst);
       break;
     }
     case kArmInt32x4GreaterThan: {
       __ vcgt(NeonS32, i.OutputSimd128Register(), i.InputSimd128Register(0),
               i.InputSimd128Register(1));
       break;
     }
     case kArmInt32x4GreaterThanOrEqual: {
-      Simd128Register dst = i.OutputSimd128Register();
-      __ vcge(NeonS32, dst, i.InputSimd128Register(0),
+      __ vcge(NeonS32, i.OutputSimd128Register(), i.InputSimd128Register(0),
               i.InputSimd128Register(1));
       break;
     }
     case kArmUint32x4ShiftRightByScalar: {
       __ vshr(NeonU32, i.OutputSimd128Register(), i.InputSimd128Register(0),
               i.InputInt5(1));
       break;
     }
     case kArmUint32x4Min: {
       __ vmin(NeonU32, i.OutputSimd128Register(), i.InputSimd128Register(0),
               i.InputSimd128Register(1));
       break;
     }
     case kArmUint32x4Max: {
       __ vmax(NeonU32, i.OutputSimd128Register(), i.InputSimd128Register(0),
               i.InputSimd128Register(1));
       break;
     }
     case kArmUint32x4GreaterThan: {
       __ vcgt(NeonU32, i.OutputSimd128Register(), i.InputSimd128Register(0),
               i.InputSimd128Register(1));
       break;
     }
     case kArmUint32x4GreaterThanOrEqual: {
-      Simd128Register dst = i.OutputSimd128Register();
-      __ vcge(NeonU32, dst, i.InputSimd128Register(0),
+      __ vcge(NeonU32, i.OutputSimd128Register(), i.InputSimd128Register(0),
               i.InputSimd128Register(1));
       break;
     }
     case kArmInt16x8Splat: {
       __ vdup(Neon16, i.OutputSimd128Register(), i.InputRegister(0));
       break;
     }
     case kArmInt16x8ExtractLane: {
       __ ExtractLane(i.OutputRegister(), i.InputSimd128Register(0), NeonS16,
                      i.InputInt8(1));
@@ skipping 64 matching lines @@
               i.InputSimd128Register(1));
       __ vmvn(dst, dst);
       break;
     }
     case kArmInt16x8GreaterThan: {
       __ vcgt(NeonS16, i.OutputSimd128Register(), i.InputSimd128Register(0),
               i.InputSimd128Register(1));
       break;
     }
     case kArmInt16x8GreaterThanOrEqual: {
-      Simd128Register dst = i.OutputSimd128Register();
-      __ vcge(NeonS16, dst, i.InputSimd128Register(0),
+      __ vcge(NeonS16, i.OutputSimd128Register(), i.InputSimd128Register(0),
               i.InputSimd128Register(1));
       break;
     }
     case kArmUint16x8ShiftRightByScalar: {
       __ vshr(NeonU16, i.OutputSimd128Register(), i.InputSimd128Register(0),
               i.InputInt4(1));
       break;
     }
     case kArmUint16x8AddSaturate: {
       __ vqadd(NeonU16, i.OutputSimd128Register(), i.InputSimd128Register(0),
@@ skipping 14 matching lines @@
       __ vmax(NeonU16, i.OutputSimd128Register(), i.InputSimd128Register(0),
               i.InputSimd128Register(1));
       break;
     }
     case kArmUint16x8GreaterThan: {
       __ vcgt(NeonU16, i.OutputSimd128Register(), i.InputSimd128Register(0),
               i.InputSimd128Register(1));
       break;
     }
     case kArmUint16x8GreaterThanOrEqual: {
-      Simd128Register dst = i.OutputSimd128Register();
-      __ vcge(NeonU16, dst, i.InputSimd128Register(0),
+      __ vcge(NeonU16, i.OutputSimd128Register(), i.InputSimd128Register(0),
               i.InputSimd128Register(1));
       break;
     }
     case kArmInt8x16Splat: {
       __ vdup(Neon8, i.OutputSimd128Register(), i.InputRegister(0));
       break;
     }
     case kArmInt8x16ExtractLane: {
       __ ExtractLane(i.OutputRegister(), i.InputSimd128Register(0), NeonS8,
                      i.InputInt8(1));
@@ skipping 63 matching lines @@
       __ vceq(Neon8, dst, i.InputSimd128Register(0), i.InputSimd128Register(1));
       __ vmvn(dst, dst);
       break;
     }
     case kArmInt8x16GreaterThan: {
       __ vcgt(NeonS8, i.OutputSimd128Register(), i.InputSimd128Register(0),
               i.InputSimd128Register(1));
       break;
     }
     case kArmInt8x16GreaterThanOrEqual: {
-      Simd128Register dst = i.OutputSimd128Register();
-      __ vcge(NeonS8, dst, i.InputSimd128Register(0),
+      __ vcge(NeonS8, i.OutputSimd128Register(), i.InputSimd128Register(0),
               i.InputSimd128Register(1));
       break;
     }
     case kArmUint8x16ShiftRightByScalar: {
       __ vshr(NeonU8, i.OutputSimd128Register(), i.InputSimd128Register(0),
               i.InputInt3(1));
       break;
     }
     case kArmUint8x16AddSaturate: {
       __ vqadd(NeonU8, i.OutputSimd128Register(), i.InputSimd128Register(0),
@@ skipping 14 matching lines @@
       __ vmax(NeonU8, i.OutputSimd128Register(), i.InputSimd128Register(0),
               i.InputSimd128Register(1));
       break;
     }
     case kArmUint8x16GreaterThan: {
       __ vcgt(NeonU8, i.OutputSimd128Register(), i.InputSimd128Register(0),
               i.InputSimd128Register(1));
       break;
     }
     case kArmUint8x16GreaterThanOrEqual: {
-      Simd128Register dst = i.OutputSimd128Register();
-      __ vcge(NeonU8, dst, i.InputSimd128Register(0),
+      __ vcge(NeonU8, i.OutputSimd128Register(), i.InputSimd128Register(0),
               i.InputSimd128Register(1));
       break;
     }
     case kArmSimd128Zero: {
       __ veor(i.OutputSimd128Register(), i.OutputSimd128Register(),
               i.OutputSimd128Register());
       break;
     }
     case kArmSimd128And: {
       __ vand(i.OutputSimd128Register(), i.InputSimd128Register(0),
               i.InputSimd128Register(1));
       break;
     }
     case kArmSimd128Or: {
       __ vorr(i.OutputSimd128Register(), i.InputSimd128Register(0),
               i.InputSimd128Register(1));
       break;
     }
     case kArmSimd128Xor: {
       __ veor(i.OutputSimd128Register(), i.InputSimd128Register(0),
               i.InputSimd128Register(1));
       break;
     }
     case kArmSimd128Not: {
       __ vmvn(i.OutputSimd128Register(), i.InputSimd128Register(0));
       break;
     }
-    case kArmSimd32x4Select:
-    case kArmSimd16x8Select:
-    case kArmSimd8x16Select: {
+    case kArmSimd128Select: {
       // vbsl clobbers the mask input so make sure it was DefineSameAsFirst.
       DCHECK(i.OutputSimd128Register().is(i.InputSimd128Register(0)));
       __ vbsl(i.OutputSimd128Register(), i.InputSimd128Register(1),
               i.InputSimd128Register(2));
       break;
     }
+    case kArmSimd1x4AnyTrue: {
+      const QwNeonRegister& src = i.InputSimd128Register(0);
+      __ vpmax(NeonU32, kScratchDoubleReg, src.low(), src.high());
+      __ vpmax(NeonU32, kScratchDoubleReg, kScratchDoubleReg,
+               kScratchDoubleReg);
+      // kScratchDoubleReg is the top half of kScratchQuadReg, read lane 2.
+      __ ExtractLane(i.OutputRegister(), kScratchQuadReg, NeonS32, 2);
+      break;
+    }
+    case kArmSimd1x4AllTrue: {
+      const QwNeonRegister& src = i.InputSimd128Register(0);
+      __ vpmin(NeonU32, kScratchDoubleReg, src.low(), src.high());
+      __ vpmin(NeonU32, kScratchDoubleReg, kScratchDoubleReg,
+               kScratchDoubleReg);
+      // kScratchDoubleReg is the top half of kScratchQuadReg, read lane 2.
+      __ ExtractLane(i.OutputRegister(), kScratchQuadReg, NeonS32, 2);
+      break;
+    }
+    case kArmSimd1x8AnyTrue: {
+      const QwNeonRegister& src = i.InputSimd128Register(0);
+      __ vpmax(NeonU16, kScratchDoubleReg, src.low(), src.high());
+      __ vpmax(NeonU16, kScratchDoubleReg, kScratchDoubleReg,
+               kScratchDoubleReg);
+      __ vpmax(NeonU16, kScratchDoubleReg, kScratchDoubleReg,
+               kScratchDoubleReg);
+      // kScratchDoubleReg is the top half of kScratchQuadReg, read S16 lane 4.
+      __ ExtractLane(i.OutputRegister(), kScratchQuadReg, NeonS16, 4);
+      break;
+    }
+    case kArmSimd1x8AllTrue: {
+      const QwNeonRegister& src = i.InputSimd128Register(0);
+      __ vpmin(NeonU16, kScratchDoubleReg, src.low(), src.high());
+      __ vpmin(NeonU16, kScratchDoubleReg, kScratchDoubleReg,
+               kScratchDoubleReg);
+      __ vpmin(NeonU16, kScratchDoubleReg, kScratchDoubleReg,
+               kScratchDoubleReg);
+      // kScratchDoubleReg is the top half of kScratchQuadReg, read S16 lane 4.
+      __ ExtractLane(i.OutputRegister(), kScratchQuadReg, NeonS16, 4);
+      break;
+    }
+    case kArmSimd1x16AnyTrue: {
+      const QwNeonRegister& src = i.InputSimd128Register(0);
+      __ vpmax(NeonU16, kScratchDoubleReg, src.low(), src.high());
+      __ vpmax(NeonU8, kScratchDoubleReg, kScratchDoubleReg, kScratchDoubleReg);
+      __ vpmax(NeonU8, kScratchDoubleReg, kScratchDoubleReg, kScratchDoubleReg);
+      __ vpmax(NeonU8, kScratchDoubleReg, kScratchDoubleReg, kScratchDoubleReg);
+      // kScratchDoubleReg is the top half of kScratchQuadReg, read S8 lane 8.
+      __ ExtractLane(i.OutputRegister(), kScratchQuadReg, NeonS8, 8);
+      break;
+    }
+    case kArmSimd1x16AllTrue: {
+      const QwNeonRegister& src = i.InputSimd128Register(0);
+      __ vpmin(NeonU8, kScratchDoubleReg, src.low(), src.high());
+      __ vpmin(NeonU8, kScratchDoubleReg, kScratchDoubleReg, kScratchDoubleReg);
+      __ vpmin(NeonU8, kScratchDoubleReg, kScratchDoubleReg, kScratchDoubleReg);
+      __ vpmin(NeonU8, kScratchDoubleReg, kScratchDoubleReg, kScratchDoubleReg);
+      // kScratchDoubleReg is the top half of kScratchQuadReg, read S8 lane 8.
+      __ ExtractLane(i.OutputRegister(), kScratchQuadReg, NeonS8, 8);
+      break;
+    }
     case kCheckedLoadInt8:
       ASSEMBLE_CHECKED_LOAD_INTEGER(ldrsb);
       break;
     case kCheckedLoadUint8:
       ASSEMBLE_CHECKED_LOAD_INTEGER(ldrb);
       break;
     case kCheckedLoadInt16:
       ASSEMBLE_CHECKED_LOAD_INTEGER(ldrsh);
       break;
     case kCheckedLoadUint16:
@@ skipping 650 matching lines @@
       padding_size -= v8::internal::Assembler::kInstrSize;
     }
   }
 }
 
 #undef __
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8