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Code Issues Releases Wiki Activity

sh: use __builtin_constant_p() directly instead of IS_IMMEDIATE()

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__builtin_constant_p(nr) is used everywhere now. It does not make
much sense to define IS_IMMEDIATE() as its alias.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
This commit is contained in:
Masahiro Yamada 2019-07-23 16:49:43 +09:00 committed by Masahiro Yamada
parent f5e94d10e4
commit e3c0f6f3fb
1 changed files with 3 additions and 5 deletions
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8
arch/sh/include/asm/bitops-op32.h
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@ -16,11 +16,9 @@
#define BYTE_OFFSET(nr) ((nr) % BITS_PER_BYTE)
#endif
#define IS_IMMEDIATE(nr) (__builtin_constant_p(nr))
static inline void __set_bit(int nr, volatile unsigned long *addr)
{
if (IS_IMMEDIATE(nr)) {
if (__builtin_constant_p(nr)) {
__asm__ __volatile__ (
"bset.b %1, @(%O2,%0) ! __set_bit\n\t"
: "+r" (addr)
@ -37,7 +35,7 @@ static inline void __set_bit(int nr, volatile unsigned long *addr)
static inline void __clear_bit(int nr, volatile unsigned long *addr)
{
if (IS_IMMEDIATE(nr)) {
if (__builtin_constant_p(nr)) {
__asm__ __volatile__ (
"bclr.b %1, @(%O2,%0) ! __clear_bit\n\t"
: "+r" (addr)
@ -64,7 +62,7 @@ static inline void __clear_bit(int nr, volatile unsigned long *addr)
*/
static inline void __change_bit(int nr, volatile unsigned long *addr)
{
if (IS_IMMEDIATE(nr)) {
if (__builtin_constant_p(nr)) {
__asm__ __volatile__ (
"bxor.b %1, @(%O2,%0) ! __change_bit\n\t"
: "+r" (addr)