maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity
llvm-project/llvm/test/Analysis/CostModel/ARM
History
Renato Golin 227eb6fc5f Improve long vector sext/zext lowering on ARM 
The ARM backend currently has poor codegen for long sext/zext
operations, such as v8i8 -> v8i32. This patch addresses this
by performing a custom expansion in ARMISelLowering. It also
adds/changes the cost of such lowering in ARMTTI.

This partially addresses PR14867.

Patch by Pete Couperus

llvm-svn: 177380
 		2013-03-19 08:15:38 +00:00
..
cast.ll Improve long vector sext/zext lowering on ARM 2013-03-19 08:15:38 +00:00
gep.ll ARM cost model: Address computation in vector mem ops not free 2013-02-08 14:50:48 +00:00
insertelement.ll ARM cost model: Address computation in vector mem ops not free 2013-02-08 14:50:48 +00:00
lit.local.cfg
…
select.ll ARM cost model: Fix costs for some vector selects 2013-03-15 18:31:01 +00:00
shuffle.ll ARM cost model: Add vector reverse shuffle costs 2013-02-12 02:40:39 +00:00