MIPS: Optimize Integer32ToSmi.
authorpalfia@homejinni.com <palfia@homejinni.com@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Tue, 26 Nov 2013 20:31:47 +0000 (20:31 +0000)
committerpalfia@homejinni.com <palfia@homejinni.com@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Tue, 26 Nov 2013 20:31:47 +0000 (20:31 +0000)
commitb558a10c67c5aad411f397ff9188d3747dffcbf3
tree1325c6b69d14aef84d3ae5e8c67d37214b56daca
parentc95173b2eb13b3b0c557546db9510f716ce2d1ca
MIPS: Optimize Integer32ToSmi.

Port r18084 (426bc19)

Original commit message:
Optimize register constraints and code generated for Integer32ToSmi Lithium
instruction.

TEST=none
BUG=
R=gergely@homejinni.com

Review URL: https://codereview.chromium.org/88623004

Patch from Balazs Kilvady <kilvadyb@homejinni.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18089 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
src/mips/lithium-codegen-mips.cc
src/mips/lithium-mips.cc