[x265] [PATCH 2 of 7] asm: fix 32-bit build issue

[praveen at multicorewareinc.com]

# HG changeset patch
# User Praveen Tiwari <praveen at multicorewareinc.com>
# Date 1428384753 -19800
#      Tue Apr 07 11:02:33 2015 +0530
# Node ID 727494ae37dba97d14c6640e8ec22e1898c83db1
# Parent  77ad18dad03e6676d66119fee9795ccbcc1399d3
asm: fix 32-bit build issue

diff -r 77ad18dad03e -r 727494ae37db source/common/x86/intrapred8.asm
--- a/source/common/x86/intrapred8.asm	Tue Apr 07 10:52:50 2015 +0530
+++ b/source/common/x86/intrapred8.asm	Tue Apr 07 11:02:33 2015 +0530
@@ -11903,6 +11903,7 @@
     movu              [%2], xm3
 %endmacro
 
+%if ARCH_X86_64 == 1
 %macro INTRA_PRED_TRANS_STORE_16x16 0
     punpcklbw    m8, m0, m1
     punpckhbw    m0, m1
@@ -12056,6 +12057,7 @@
     ; transpose and store
     INTRA_PRED_TRANS_STORE_16x16
     RET
+%endif
 
 INIT_YMM avx2
 cglobal intra_pred_ang16_25, 3, 5, 5