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(parent: d15f989) | patch
GBE: avoid use a temporay register at the CMP instruction.
authorZhigang Gong <zhigang.gong@intel.com>
Thu, 27 Mar 2014 08:27:18 +0000 (16:27 +0800)
committerZhigang Gong <zhigang.gong@intel.com>
Tue, 8 Apr 2014 08:21:33 +0000 (16:21 +0800)
commitd1290292be2c55fef20d85eb8d72bee0fc818360
tree335552402d5fb4bf7ee9a43b453e7d7aed8245dbtree | snapshot
parentd15f989b534300d1b3e0ac9173de1ea03870f7c8commit | diff
GBE: avoid use a temporay register at the CMP instruction.

Use one SEL instruction, we can easily transfer a flag
to a normal bool vector register with correct mask.

Signed-off-by: Zhigang Gong <zhigang.gong@intel.com>
Reviewed-by: "Yang, Rong R" <rong.r.yang@intel.com>
Reviewed-by: "Song, Ruiling" <ruiling.song@intel.com>
backend/src/backend/gen_context.cpp diff | blob | history
backend/src/backend/gen_insn_selection.cpp diff | blob | history
Domain: SCM / Uncategorized;