* sysdeps/unix/sysv/linux/mips/mips64/n64/ioctl.S: Sign-extend

with a single instruction.

diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n64/ioctl.S b/sysdeps/unix/sysv/linux/mips/mips64/n64/ioctl.S
index ed3b4078e43a9a5449ca34f4997abd5e27f9374c..7b14089bcbcd347013b920d3d8c9652a1b8ab828 100644 (file)
--- a/sysdeps/unix/sysv/linux/mips/mips64/n64/ioctl.S
+++ b/sysdeps/unix/sysv/linux/mips/mips64/n64/ioctl.S
@@ -26,8 +26,7 @@
        .text
 ENTRY (__ioctl)
        li v0, __NR_ioctl
-       dsll a1,a1,32
-       dsra a1,a1,32
+       sll a1,a1,0
        syscall                 /* Do the system call.  */
        bne a3, zero, L(error)
        ret