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Enhance interpreter performance (#196)

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This commit is contained in:
wenyongh
2020-03-12 08:59:02 +08:00
committed by GitHub
parent aa42335a4e
commit 751a3b5865
2 changed files with 213 additions and 183 deletions
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20
core/iwasm/interpreter/wasm_loader.c
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@ -4175,11 +4175,29 @@ handle_next_reachable_block:
case WASM_OP_F32_STORE:
case WASM_OP_F64_STORE:
{
#if WASM_ENABLE_FAST_INTERP != 0
/* change F32/F64 into I32/I64 */
if (opcode == WASM_OP_F32_LOAD) {
skip_label();
emit_label(WASM_OP_I32_LOAD);
}
else if (opcode == WASM_OP_F64_LOAD) {
skip_label();
emit_label(WASM_OP_I64_LOAD);
}
else if (opcode == WASM_OP_F32_STORE) {
skip_label();
emit_label(WASM_OP_I32_STORE);
}
else if (opcode == WASM_OP_F64_STORE) {
skip_label();
emit_label(WASM_OP_I64_STORE);
}
#endif
CHECK_MEMORY();
read_leb_uint32(p, p_end, align); /* align */
read_leb_uint32(p, p_end, mem_offset); /* offset */
#if WASM_ENABLE_FAST_INTERP != 0
emit_byte(loader_ctx, opcode);
emit_const(mem_offset);
#endif
switch (opcode)