vNxM.load_splat instructions (#2350)

Introduces a new instruction class, `SIMDLoad`. Implements encoding,
decoding, parsing, printing, and interpretation of the load and splat
instructions, including in the C and JS APIs. `v128.load` remains in
the `Load` instruction class for now because the interpreter code
expects a `Load` to be able to load any memory value type.

1 files changed, 16 insertions, 0 deletions

diff --git a/src/binaryen-c.h b/src/binaryen-c.h
index 8667f7a6d..c4fbb9748 100644
--- a/src/binaryen-c.h
+++ b/src/binaryen-c.h
@@ -131,6 +131,7 @@ BINARYEN_API BinaryenExpressionId BinaryenSIMDReplaceId(void);
 BINARYEN_API BinaryenExpressionId BinaryenSIMDShuffleId(void);
 BINARYEN_API BinaryenExpressionId BinaryenSIMDTernaryId(void);
 BINARYEN_API BinaryenExpressionId BinaryenSIMDShiftId(void);
+BINARYEN_API BinaryenExpressionId BinaryenSIMDLoadId(void);
 BINARYEN_API BinaryenExpressionId BinaryenMemoryInitId(void);
 BINARYEN_API BinaryenExpressionId BinaryenDataDropId(void);
 BINARYEN_API BinaryenExpressionId BinaryenMemoryCopyId(void);
@@ -522,6 +523,10 @@ BINARYEN_API BinaryenOp BinaryenConvertSVecI32x4ToVecF32x4(void);
 BINARYEN_API BinaryenOp BinaryenConvertUVecI32x4ToVecF32x4(void);
 BINARYEN_API BinaryenOp BinaryenConvertSVecI64x2ToVecF64x2(void);
 BINARYEN_API BinaryenOp BinaryenConvertUVecI64x2ToVecF64x2(void);
+BINARYEN_API BinaryenOp BinaryenLoadSplatVec8x16(void);
+BINARYEN_API BinaryenOp BinaryenLoadSplatVec16x8(void);
+BINARYEN_API BinaryenOp BinaryenLoadSplatVec32x4(void);
+BINARYEN_API BinaryenOp BinaryenLoadSplatVec64x2(void);
 BINARYEN_API BinaryenOp BinaryenNarrowSVecI16x8ToVecI8x16(void);
 BINARYEN_API BinaryenOp BinaryenNarrowUVecI16x8ToVecI8x16(void);
 BINARYEN_API BinaryenOp BinaryenNarrowSVecI32x4ToVecI16x8(void);
@@ -736,6 +741,11 @@ BinaryenSIMDShift(BinaryenModuleRef module,
                   BinaryenOp op,
                   BinaryenExpressionRef vec,
                   BinaryenExpressionRef shift);
+BINARYEN_API BinaryenExpressionRef BinaryenSIMDLoad(BinaryenModuleRef module,
+                                                    BinaryenOp op,
+                                                    uint32_t offset,
+                                                    uint32_t align,
+                                                    BinaryenExpressionRef ptr);
 BINARYEN_API BinaryenExpressionRef
 BinaryenMemoryInit(BinaryenModuleRef module,
                    uint32_t segment,
@@ -962,6 +972,12 @@ BinaryenSIMDShiftGetVec(BinaryenExpressionRef expr);
 BINARYEN_API BinaryenExpressionRef
 BinaryenSIMDShiftGetShift(BinaryenExpressionRef expr);
 
+BINARYEN_API BinaryenOp BinaryenSIMDLoadGetOp(BinaryenExpressionRef expr);
+BINARYEN_API uint32_t BinaryenSIMDLoadGetOffset(BinaryenExpressionRef expr);
+BINARYEN_API uint32_t BinaryenSIMDLoadGetAlign(BinaryenExpressionRef expr);
+BINARYEN_API BinaryenExpressionRef
+BinaryenSIMDLoadGetPtr(BinaryenExpressionRef expr);
+
 BINARYEN_API uint32_t BinaryenMemoryInitGetSegment(BinaryenExpressionRef expr);
 BINARYEN_API BinaryenExpressionRef
 BinaryenMemoryInitGetDest(BinaryenExpressionRef expr);