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| author | Dmitry Stogov <dmitry@zend.com> | 2016-06-01 20:52:14 +0300 |
|---|---|---|
| committer | Dmitry Stogov <dmitry@zend.com> | 2016-06-01 20:52:14 +0300 |
| commit | 1b4946e658eb6c7fe02302fd4efda566340ae3c7 (patch) | |
| tree | e16143774b87a68e13ee660dcbb8b8c8434f99a0 /Zend/zend_operators.h | |
| parent | 6a32d44392185be1d36dbc2e8b6c640a5d0491ca (diff) | |
| download | php-git-1b4946e658eb6c7fe02302fd4efda566340ae3c7.tar.gz | |
Use "fast" assembler functions in "slow" ones.
Mark assembler functions that changes memory.
Diffstat (limited to 'Zend/zend_operators.h')
| -rw-r--r-- | Zend/zend_operators.h | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/Zend/zend_operators.h b/Zend/zend_operators.h index 405ca0926f..370502282d 100644 --- a/Zend/zend_operators.h +++ b/Zend/zend_operators.h @@ -456,7 +456,7 @@ static zend_always_inline void fast_long_increment_function(zval *op1) : "r"(&op1->value), "n"(IS_DOUBLE), "n"(ZVAL_OFFSETOF_TYPE) - : "cc"); + : "cc", "memory"); #elif defined(__GNUC__) && defined(__x86_64__) __asm__( "incq (%0)\n\t" @@ -469,7 +469,7 @@ static zend_always_inline void fast_long_increment_function(zval *op1) : "r"(&op1->value), "n"(IS_DOUBLE), "n"(ZVAL_OFFSETOF_TYPE) - : "cc"); + : "cc", "memory"); #else if (UNEXPECTED(Z_LVAL_P(op1) == ZEND_LONG_MAX)) { /* switch to double */ @@ -494,7 +494,7 @@ static zend_always_inline void fast_long_decrement_function(zval *op1) : "r"(&op1->value), "n"(IS_DOUBLE), "n"(ZVAL_OFFSETOF_TYPE) - : "cc"); + : "cc", "memory"); #elif defined(__GNUC__) && defined(__x86_64__) __asm__( "decq (%0)\n\t" @@ -507,7 +507,7 @@ static zend_always_inline void fast_long_decrement_function(zval *op1) : "r"(&op1->value), "n"(IS_DOUBLE), "n"(ZVAL_OFFSETOF_TYPE) - : "cc"); + : "cc", "memory"); #else if (UNEXPECTED(Z_LVAL_P(op1) == ZEND_LONG_MIN)) { /* switch to double */ @@ -542,7 +542,7 @@ static zend_always_inline void fast_long_add_function(zval *result, zval *op1, z "n"(IS_LONG), "n"(IS_DOUBLE), "n"(ZVAL_OFFSETOF_TYPE) - : "eax","cc"); + : "eax","cc", "memory"); #elif defined(__GNUC__) && defined(__x86_64__) __asm__( "movq (%1), %%rax\n\t" @@ -565,7 +565,7 @@ static zend_always_inline void fast_long_add_function(zval *result, zval *op1, z "n"(IS_LONG), "n"(IS_DOUBLE), "n"(ZVAL_OFFSETOF_TYPE) - : "rax","cc"); + : "rax","cc", "memory"); #else /* * 'result' may alias with op1 or op2, so we need to @@ -632,7 +632,7 @@ static zend_always_inline void fast_long_sub_function(zval *result, zval *op1, z "n"(IS_LONG), "n"(IS_DOUBLE), "n"(ZVAL_OFFSETOF_TYPE) - : "eax","cc"); + : "eax","cc", "memory"); #elif defined(__GNUC__) && defined(__x86_64__) __asm__( "movq (%1), %%rax\n\t" @@ -659,7 +659,7 @@ static zend_always_inline void fast_long_sub_function(zval *result, zval *op1, z "n"(IS_LONG), "n"(IS_DOUBLE), "n"(ZVAL_OFFSETOF_TYPE) - : "rax","cc"); + : "rax","cc", "memory"); #else ZVAL_LONG(result, Z_LVAL_P(op1) - Z_LVAL_P(op2)); |