sparc: Remove unused assignment in __clone

It is no longer needed to preserve the flags parameter to `clone' since
the commit c579f48edba88380635ab98cb612030e3ed8691e (Remove cached
PID/TID in clone).

Testing was performed successfully on sparcv9/Linux.

	[BZ #21075]
	* sysdeps/unix/sysv/linux/sparc/sparc64/clone.S (__clone): Remove
	unused assignment.
	* sysdeps/unix/sysv/linux/sparc/sparc32/clone.S (__clone): Likewise.

diff --git a/ChangeLog b/ChangeLog
index e4885cf260b84938cb1e0620f1deae647639946f..fa2fbf0903173ad124f2f06af9bbebdc83435a02 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2017-02-06  Ivo Raisr <ivo.raisr@oracle.com>
+
+       [BZ #21075]
+       * sysdeps/unix/sysv/linux/sparc/sparc64/clone.S (__clone): Remove
+       unused assignment.
+       * sysdeps/unix/sysv/linux/sparc/sparc32/clone.S (__clone): Likewise.
+
 2017-02-06  Stefan Liebler  <stli@linux.vnet.ibm.com>
 
        * sysdeps/nptl/lowlevellock.h (lll_trylock, lll_cond_trylock):

diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/clone.S b/sysdeps/unix/sysv/linux/sparc/sparc32/clone.S
index 2e5d09d1cb7cd36085bacefb06bc5cdd7755ba07..6d2f5bd55f80ae3d83a249154ac25c234d01c0be 100644 (file)
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/clone.S
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/clone.S
@@ -48,7 +48,6 @@ ENTRY (__clone)
           expects.  */
        sub     %o1, 96, %o1
        mov     %i3, %g3
-       mov     %i2, %g4
 
        /* ptid */
        mov     %i4,%o2

diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/clone.S b/sysdeps/unix/sysv/linux/sparc/sparc64/clone.S
index fea6bf7921b303fdd62ca49ab0505e98be48c8bb..fc28539a59054e02913a11bb89db3c133eeeed92 100644 (file)
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/clone.S
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/clone.S
@@ -51,7 +51,6 @@ ENTRY (__clone)
           expects.  Also, subtract STACK_BIAS.  */
        sub     %i1, 192 + 0x7ff, %o1
        mov     %i3, %g3
-       mov     %i2, %g4
 
        mov     %i4,%o2                 /* PTID */
        mov     %i5,%o3                 /* TLS */