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(parent: 044f841) | patch
ARM cost model: Fix cost of fptrunc and fpext instructions
authorArnold Schwaighofer <aschwaighofer@apple.com>
Fri, 15 Mar 2013 15:10:47 +0000 (15:10 +0000)
committerArnold Schwaighofer <aschwaighofer@apple.com>
Fri, 15 Mar 2013 15:10:47 +0000 (15:10 +0000)
commitc0d8dc0eb6e1df872affadba01f60e42275e2863
tree3284e2b462ab58cdaf27aa6baaaee87d7ec7e50ftree | snapshot
parent044f841267139c25240d93d5bf6b862d473cefd5commit | diff
ARM cost model: Fix cost of fptrunc and fpext instructions

A vector fptrunc and fpext simply gets split into scalar instructions.

radar://13192358

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177159 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/ARM/ARMTargetTransformInfo.cpp diff | blob | history
test/Analysis/CostModel/ARM/cast.ll diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors