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Disable local type tracking for now

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Maxime Chevalier-Boisvert 2021-04-06 15:15:06 -04:00 committed by Alan Wu
parent cbbae12a96
commit 54312d777c
1 changed files with 7 additions and 4 deletions
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11
yjit_codegen.c
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@ -490,8 +490,8 @@ gen_getlocal_wc0(jitstate_t* jit, ctx_t* ctx)
mov(cb, REG0, mem_opnd(64, REG0, offs)); mov(cb, REG0, mem_opnd(64, REG0, offs));
// Write the local at SP // Write the local at SP
x86opnd_t stack_top = ctx_stack_push_local(ctx, local_idx); //x86opnd_t stack_top = ctx_stack_push_local(ctx, local_idx);
//x86opnd_t stack_top = ctx_stack_push(ctx, TYPE_UNKNOWN); x86opnd_t stack_top = ctx_stack_push(ctx, TYPE_UNKNOWN);
mov(cb, stack_top, REG0); mov(cb, stack_top, REG0);
return YJIT_KEEP_COMPILING; return YJIT_KEEP_COMPILING;
@ -555,9 +555,12 @@ gen_setlocal_wc0(jitstate_t* jit, ctx_t* ctx)
// if (flags & VM_ENV_FLAG_WB_REQUIRED) != 0 // if (flags & VM_ENV_FLAG_WB_REQUIRED) != 0
jnz_ptr(cb, side_exit); jnz_ptr(cb, side_exit);
// NOTE: disabled for now since we don't have a good strategy
// for dealing with how blocks/closures can affect local types
//
// Set the type of the local variable in the context // Set the type of the local variable in the context
val_type_t temp_type = ctx_get_temp_type(ctx, 0); //val_type_t temp_type = ctx_get_temp_type(ctx, 0);
ctx_set_local_type(ctx, local_idx, temp_type); //ctx_set_local_type(ctx, local_idx, temp_type);
// Pop the value to write from the stack // Pop the value to write from the stack
x86opnd_t stack_top = ctx_stack_pop(ctx, 1); x86opnd_t stack_top = ctx_stack_pop(ctx, 1);