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Micro optimizations

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This commit is contained in:
Dmitry Stogov 2016-12-06 10:01:18 +03:00
parent 28fc49a53f
commit 547b735d34
2 changed files with 28 additions and 48 deletions
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19
Zend/zend_vm_def.h
View File

@ -2756,11 +2756,9 @@ ZEND_VM_HANDLER(45, ZEND_JMPZNZ, CONST|TMPVAR|CV, JMP_ADDR, JMP_ADDR)
ZEND_VM_SET_RELATIVE_OPCODE(opline, opline->extended_value);
ZEND_VM_CONTINUE();
} else if (EXPECTED(Z_TYPE_INFO_P(val) <= IS_TRUE)) {
if (OP1_TYPE == IS_CV) {
if (UNEXPECTED(Z_TYPE_INFO_P(val) == IS_UNDEF)) {
SAVE_OPLINE();
GET_OP1_UNDEF_CV(val, BP_VAR_R);
}
if (OP1_TYPE == IS_CV && UNEXPECTED(Z_TYPE_INFO_P(val) == IS_UNDEF)) {
SAVE_OPLINE();
GET_OP1_UNDEF_CV(val, BP_VAR_R);
ZEND_VM_JMP(OP_JMP_ADDR(opline, opline->op2));
} else {
ZEND_VM_SET_OPCODE(OP_JMP_ADDR(opline, opline->op2));
@ -2789,15 +2787,12 @@ ZEND_VM_HANDLER(46, ZEND_JMPZ_EX, CONST|TMPVAR|CV, JMP_ADDR)
if (Z_TYPE_INFO_P(val) == IS_TRUE) {
ZVAL_TRUE(EX_VAR(opline->result.var));
ZEND_VM_SET_NEXT_OPCODE(opline + 1);
ZEND_VM_CONTINUE();
ZEND_VM_NEXT_OPCODE();
} else if (EXPECTED(Z_TYPE_INFO_P(val) <= IS_TRUE)) {
ZVAL_FALSE(EX_VAR(opline->result.var));
if (OP1_TYPE == IS_CV) {
if (UNEXPECTED(Z_TYPE_INFO_P(val) == IS_UNDEF)) {
SAVE_OPLINE();
GET_OP1_UNDEF_CV(val, BP_VAR_R);
}
if (OP1_TYPE == IS_CV && UNEXPECTED(Z_TYPE_INFO_P(val) == IS_UNDEF)) {
SAVE_OPLINE();
GET_OP1_UNDEF_CV(val, BP_VAR_R);
ZEND_VM_JMP(OP_JMP_ADDR(opline, opline->op2));
} else {
ZEND_VM_SET_OPCODE(OP_JMP_ADDR(opline, opline->op2));

57
Zend/zend_vm_execute.h
View File

@ -2750,11 +2750,9 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_JMPZNZ_SPEC_CONST_HANDLER(ZEND
ZEND_VM_SET_RELATIVE_OPCODE(opline, opline->extended_value);
ZEND_VM_CONTINUE();
} else if (EXPECTED(Z_TYPE_INFO_P(val) <= IS_TRUE)) {
if (IS_CONST == IS_CV) {
if (UNEXPECTED(Z_TYPE_INFO_P(val) == IS_UNDEF)) {
SAVE_OPLINE();
GET_OP1_UNDEF_CV(val, BP_VAR_R);
}
if (IS_CONST == IS_CV && UNEXPECTED(Z_TYPE_INFO_P(val) == IS_UNDEF)) {
SAVE_OPLINE();
GET_OP1_UNDEF_CV(val, BP_VAR_R);
ZEND_VM_JMP(OP_JMP_ADDR(opline, opline->op2));
} else {
ZEND_VM_SET_OPCODE(OP_JMP_ADDR(opline, opline->op2));
@ -2783,15 +2781,12 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_JMPZ_EX_SPEC_CONST_HANDLER(ZEN
if (Z_TYPE_INFO_P(val) == IS_TRUE) {
ZVAL_TRUE(EX_VAR(opline->result.var));
ZEND_VM_SET_NEXT_OPCODE(opline + 1);
ZEND_VM_CONTINUE();
ZEND_VM_NEXT_OPCODE();
} else if (EXPECTED(Z_TYPE_INFO_P(val) <= IS_TRUE)) {
ZVAL_FALSE(EX_VAR(opline->result.var));
if (IS_CONST == IS_CV) {
if (UNEXPECTED(Z_TYPE_INFO_P(val) == IS_UNDEF)) {
SAVE_OPLINE();
GET_OP1_UNDEF_CV(val, BP_VAR_R);
}
if (IS_CONST == IS_CV && UNEXPECTED(Z_TYPE_INFO_P(val) == IS_UNDEF)) {
SAVE_OPLINE();
GET_OP1_UNDEF_CV(val, BP_VAR_R);
ZEND_VM_JMP(OP_JMP_ADDR(opline, opline->op2));
} else {
ZEND_VM_SET_OPCODE(OP_JMP_ADDR(opline, opline->op2));
@ -34760,11 +34755,9 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_JMPZNZ_SPEC_CV_HANDLER(ZEND_OP
ZEND_VM_SET_RELATIVE_OPCODE(opline, opline->extended_value);
ZEND_VM_CONTINUE();
} else if (EXPECTED(Z_TYPE_INFO_P(val) <= IS_TRUE)) {
if (IS_CV == IS_CV) {
if (UNEXPECTED(Z_TYPE_INFO_P(val) == IS_UNDEF)) {
SAVE_OPLINE();
GET_OP1_UNDEF_CV(val, BP_VAR_R);
}
if (IS_CV == IS_CV && UNEXPECTED(Z_TYPE_INFO_P(val) == IS_UNDEF)) {
SAVE_OPLINE();
GET_OP1_UNDEF_CV(val, BP_VAR_R);
ZEND_VM_JMP(OP_JMP_ADDR(opline, opline->op2));
} else {
ZEND_VM_SET_OPCODE(OP_JMP_ADDR(opline, opline->op2));
@ -34793,15 +34786,12 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_JMPZ_EX_SPEC_CV_HANDLER(ZEND_O
if (Z_TYPE_INFO_P(val) == IS_TRUE) {
ZVAL_TRUE(EX_VAR(opline->result.var));
ZEND_VM_SET_NEXT_OPCODE(opline + 1);
ZEND_VM_CONTINUE();
ZEND_VM_NEXT_OPCODE();
} else if (EXPECTED(Z_TYPE_INFO_P(val) <= IS_TRUE)) {
ZVAL_FALSE(EX_VAR(opline->result.var));
if (IS_CV == IS_CV) {
if (UNEXPECTED(Z_TYPE_INFO_P(val) == IS_UNDEF)) {
SAVE_OPLINE();
GET_OP1_UNDEF_CV(val, BP_VAR_R);
}
if (IS_CV == IS_CV && UNEXPECTED(Z_TYPE_INFO_P(val) == IS_UNDEF)) {
SAVE_OPLINE();
GET_OP1_UNDEF_CV(val, BP_VAR_R);
ZEND_VM_JMP(OP_JMP_ADDR(opline, opline->op2));
} else {
ZEND_VM_SET_OPCODE(OP_JMP_ADDR(opline, opline->op2));
@ -51346,11 +51336,9 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_JMPZNZ_SPEC_TMPVAR_HANDLER(ZEN
ZEND_VM_SET_RELATIVE_OPCODE(opline, opline->extended_value);
ZEND_VM_CONTINUE();
} else if (EXPECTED(Z_TYPE_INFO_P(val) <= IS_TRUE)) {
if ((IS_TMP_VAR|IS_VAR) == IS_CV) {
if (UNEXPECTED(Z_TYPE_INFO_P(val) == IS_UNDEF)) {
SAVE_OPLINE();
GET_OP1_UNDEF_CV(val, BP_VAR_R);
}
if ((IS_TMP_VAR|IS_VAR) == IS_CV && UNEXPECTED(Z_TYPE_INFO_P(val) == IS_UNDEF)) {
SAVE_OPLINE();
GET_OP1_UNDEF_CV(val, BP_VAR_R);
ZEND_VM_JMP(OP_JMP_ADDR(opline, opline->op2));
} else {
ZEND_VM_SET_OPCODE(OP_JMP_ADDR(opline, opline->op2));
@ -51379,15 +51367,12 @@ static ZEND_OPCODE_HANDLER_RET ZEND_FASTCALL ZEND_JMPZ_EX_SPEC_TMPVAR_HANDLER(ZE
if (Z_TYPE_INFO_P(val) == IS_TRUE) {
ZVAL_TRUE(EX_VAR(opline->result.var));
ZEND_VM_SET_NEXT_OPCODE(opline + 1);
ZEND_VM_CONTINUE();
ZEND_VM_NEXT_OPCODE();
} else if (EXPECTED(Z_TYPE_INFO_P(val) <= IS_TRUE)) {
ZVAL_FALSE(EX_VAR(opline->result.var));
if ((IS_TMP_VAR|IS_VAR) == IS_CV) {
if (UNEXPECTED(Z_TYPE_INFO_P(val) == IS_UNDEF)) {
SAVE_OPLINE();
GET_OP1_UNDEF_CV(val, BP_VAR_R);
}
if ((IS_TMP_VAR|IS_VAR) == IS_CV && UNEXPECTED(Z_TYPE_INFO_P(val) == IS_UNDEF)) {
SAVE_OPLINE();
GET_OP1_UNDEF_CV(val, BP_VAR_R);
ZEND_VM_JMP(OP_JMP_ADDR(opline, opline->op2));
} else {
ZEND_VM_SET_OPCODE(OP_JMP_ADDR(opline, opline->op2));