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AArch64: Small improvements.
authorMatteo Franchin <matteo.franchin@arm.com>
Wed, 12 Nov 2014 18:06:14 +0000 (18:06 +0000)
committerMatteo Franchin <matteo.franchin@arm.com>
Fri, 14 Nov 2014 17:10:04 +0000 (17:10 +0000)
commit2431452a13829996a440d7cdc30542e77d622b98
tree2469e67c2ed8750659e014fddde6ff80c1d59573
parentff5298ff1640b730ee62c90ca78fc96b7ee82ec4
AArch64: Small improvements.

Remove useless branches (branch to the next instruction).
Change the implicit stack overflow check to do a 32-bit rather than a
64-bit load. Also put the result in wzr, as we do not need it.

Change-Id: I2d29fc62cb757ac5443fdd09282871f734deeef9
compiler/dex/quick/arm64/assemble_arm64.cc
compiler/dex/quick/arm64/call_arm64.cc