From 08c11c23cb809b49d443486ea677f3cb7f1db857 Mon Sep 17 00:00:00 2001 From: kosaki Date: Sun, 10 Feb 2013 05:41:01 +0000 Subject: * gc.h (SET_MACHINE_STACK_END): use __volatile__ instead of volatile. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39186 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- gc.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'gc.h') diff --git a/gc.h b/gc.h index 10f634e346..bb39228632 100644 --- a/gc.h +++ b/gc.h @@ -3,9 +3,9 @@ #define RUBY_GC_H 1 #if defined(__x86_64__) && defined(__GNUC__) && !defined(__native_client__) -#define SET_MACHINE_STACK_END(p) __asm__ volatile ("movq\t%%rsp, %0" : "=r" (*(p))) +#define SET_MACHINE_STACK_END(p) __asm__ __volatile__ ("movq\t%%rsp, %0" : "=r" (*(p))) #elif defined(__i386) && defined(__GNUC__) && !defined(__native_client__) -#define SET_MACHINE_STACK_END(p) __asm__ volatile ("movl\t%%esp, %0" : "=r" (*(p))) +#define SET_MACHINE_STACK_END(p) __asm__ __volatile__ ("movl\t%%esp, %0" : "=r" (*(p))) #else NOINLINE(void rb_gc_set_stack_end(VALUE **stack_end_p)); #define SET_MACHINE_STACK_END(p) rb_gc_set_stack_end(p) -- cgit v1.2.3