Fit the lazycomplizetablesolotsize to constant pool

riscv-collab · Sep 17, 2020 · eb6602d · eb6602d
1 parent cd79fa3
commit eb6602d
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/src/wasm/jump-table-assembler.cc b/src/wasm/jump-table-assembler.cc
@@ -312,7 +312,7 @@ void JumpTableAssembler::EmitLazyCompileJumpSlot(uint32_t func_index,
                                                  Address lazy_compile_target) {
   int start = pc_offset();
   li(kWasmCompileLazyFuncIndexRegister, func_index);  // max. 2 instr
-  // Jump produces max. 9 instructions (8 for li + 1 for jr)
+  // Jump produces max. 8 instructions (include constant pool and j)
   Jump(lazy_compile_target, RelocInfo::NONE);
   int nop_bytes = start + kLazyCompileTableSlotSize - pc_offset();
   DCHECK_EQ(nop_bytes % kInstrSize, 0);

diff --git a/src/wasm/jump-table-assembler.h b/src/wasm/jump-table-assembler.h
@@ -219,7 +219,7 @@ class V8_EXPORT_PRIVATE JumpTableAssembler : public MacroAssembler {
   static constexpr int kJumpTableLineSize = 6 * kInstrSize;
   static constexpr int kJumpTableSlotSize = 6 * kInstrSize;
   static constexpr int kFarJumpTableSlotSize = 6 * kInstrSize;
-  static constexpr int kLazyCompileTableSlotSize = 9 * kInstrSize;
+  static constexpr int kLazyCompileTableSlotSize = 10 * kInstrSize;
 #else
 #error Unknown architecture.
 #endif