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Make bit helpers to be inline

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This commit is contained in:
Dmitry Stogov
2021-04-26 13:28:53 +03:00
parent add2544e1c
commit 39e80971c7
1 changed files with 8 additions and 8 deletions
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16
ext/opcache/jit/zend_jit_internal.h
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@@ -740,19 +740,19 @@ static zend_always_inline bool zend_jit_may_be_polymorphic_call(const zend_op *o
/* bit helpers */
static bool zend_long_is_power_of_two(zend_long x)
static zend_always_inline bool zend_long_is_power_of_two(zend_long x)
{
return (x > 0) && !(x & (x - 1));
}
static uint32_t zend_long_floor_log2(uint64_t x)
static zend_always_inline uint32_t zend_long_floor_log2(uint64_t x)
{
ZEND_ASSERT(zend_long_is_power_of_two(x));
return __builtin_ctzll(x);
}
/* from http://aggregate.org/MAGIC/ */
static uint32_t ones32(uint32_t x)
static zend_always_inline uint32_t ones32(uint32_t x)
{
x -= ((x >> 1) & 0x55555555);
x = (((x >> 2) & 0x33333333) + (x & 0x33333333));
@@ -762,7 +762,7 @@ static uint32_t ones32(uint32_t x)
return x & 0x0000003f;
}
static uint32_t floor_log2(uint32_t x)
static zend_always_inline uint32_t floor_log2(uint32_t x)
{
ZEND_ASSERT(x != 0);
x |= (x >> 1);
@@ -773,22 +773,22 @@ static uint32_t floor_log2(uint32_t x)
return ones32(x) - 1;
}
static bool is_power_of_two(uint32_t x)
static zend_always_inline bool is_power_of_two(uint32_t x)
{
return !(x & (x - 1)) && x != 0;
}
static bool has_concrete_type(uint32_t value_type)
static zend_always_inline bool has_concrete_type(uint32_t value_type)
{
return is_power_of_two (value_type & (MAY_BE_ANY|MAY_BE_UNDEF));
}
static uint32_t concrete_type(uint32_t value_type)
static zend_always_inline uint32_t concrete_type(uint32_t value_type)
{
return floor_log2(value_type & (MAY_BE_ANY|MAY_BE_UNDEF));
}
static inline bool is_signed(double d)
static zend_always_inline bool is_signed(double d)
{
return (((unsigned char*)&d)[sizeof(double)-1] & 0x80) != 0;
}