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Given that reg0 contains always VALUES(0), we can simplify OP_JT and OP_JNIL.

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This commit is contained in:
jjgarcia 2008-06-19 15:00:50 +00:00
parent aa6b20fad1
commit 64ca376393
1 changed files with 2 additions and 2 deletions
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4
src/c/interpreter.d
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@ -807,14 +807,14 @@ ecl_interpret(cl_object env, cl_object bytecodes, void *pc)
CASE(OP_JNIL); {
cl_oparg jump = GET_OPARG(vector);
NVALUES = 1;
if (Null(VALUES(0)))
if (Null(reg0))
vector += jump - OPARG_SIZE;
THREAD_NEXT;
}
CASE(OP_JT); {
cl_oparg jump = GET_OPARG(vector);
NVALUES = 1;
if (!Null(VALUES(0)))
if (!Null(reg0))
vector += jump - OPARG_SIZE;
THREAD_NEXT;
}