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-rw-r--r--sysdeps/unix/sysv/linux/i386/libc-do-syscall.S2
-rw-r--r--sysdeps/unix/sysv/linux/i386/sysdep.h19
2 files changed, 10 insertions, 11 deletions
diff --git a/sysdeps/unix/sysv/linux/i386/libc-do-syscall.S b/sysdeps/unix/sysv/linux/i386/libc-do-syscall.S
index cdef3d5de1..f748cf28f6 100644
--- a/sysdeps/unix/sysv/linux/i386/libc-do-syscall.S
+++ b/sysdeps/unix/sysv/linux/i386/libc-do-syscall.S
@@ -18,7 +18,7 @@
 
 #include <sysdep.h>
 
-#if !__GNUC_PREREQ (5,0)
+#ifndef OPTIMIZE_FOR_GCC_5
 
 /* %eax, %ecx, %edx and %esi contain the values expected by the kernel.
    %edi points to a structure with the values of %ebx, %edi and %ebp.  */
diff --git a/sysdeps/unix/sysv/linux/i386/sysdep.h b/sysdeps/unix/sysv/linux/i386/sysdep.h
index 58305447d4..dbe5654f58 100644
--- a/sysdeps/unix/sysv/linux/i386/sysdep.h
+++ b/sysdeps/unix/sysv/linux/i386/sysdep.h
@@ -41,6 +41,15 @@
 # undef I386_USE_SYSENTER
 #endif
 
+/* Since GCC 5 and above can properly spill %ebx with PIC when needed,
+   we can inline syscalls with 6 arguments if GCC 5 or above is used
+   to compile glibc.  Disable GCC 5 optimization when compiling for
+   profiling since asm ("ebp") can't be used to put the 6th argument
+   in %ebp for syscall.  */
+#if __GNUC_PREREQ (5,0) && !defined PROF
+# define OPTIMIZE_FOR_GCC_5
+#endif
+
 #ifdef __ASSEMBLER__
 
 /* Linux uses a negative return value to indicate syscall errors,
@@ -227,16 +236,6 @@
 extern int __syscall_error (int)
   attribute_hidden __attribute__ ((__regparm__ (1)));
 
-/* Since GCC 5 and above can properly spill %ebx with PIC when needed,
-   we can inline syscalls with 6 arguments if GCC 5 or above is used
-   to compile glibc.  Disable GCC 5 optimization when compiling for
-   profiling since asm ("ebp") can't be used to put the 6th argument
-   in %ebp for syscall.  */
-
-#if __GNUC_PREREQ (5,0) && !defined PROF
-# define OPTIMIZE_FOR_GCC_5
-#endif
-
 #ifndef OPTIMIZE_FOR_GCC_5
 /* We need some help from the assembler to generate optimal code.  We
    define some macros here which later will be used.  */