commit 9a84ad99aab002e8cfeec9381df971a00e28d05f
author Zheng Xu <zheng.xu@arm.com> Thu Mar 13 18:00:21 2014 +0000
committer Stuart Monteith <srdmarm@gmail.com> Fri Mar 14 18:37:25 2014 +0000
tree 99417a3a8bad05e0b7ff76794551ce0431a5895a
parent 288731acecf3582426c4c1c3e259dcc4d16f113e

Remove duplicated register load in function call to quick entry.

CallRuntimeHelperRegLocation() will load parameter to registers for native call, but
GenConversionCall() duplicates the work before it call CallRuntimeHelperRegLocation().

Instructions generated before patch:
      0xf731007e: f8d9e25c	ldr.w   lr, [r9, #604]  ; pF2l
      0xf7310082: ee180a10	vmov.f32 r0, s16
      0xf7310086: ee180a10	vmov.f32 r0, s16
      0xf731008a: 47f0    	blx     lr
After:
      0xf739707e: f8d9e25c	ldr.w   lr, [r9, #604]  ; pF2l
      0xf7397082: ee180a10	vmov.f32 r0, s16
      0xf7397086: 47f0    	blx     lr

Change-Id: I1868aefa4703a0f8133eaac707f5b80f01293cb8