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(parent: 54d63cc) | patch
ARMInstrInfo: Improve isSwiftFastImmShift
authorArnold Schwaighofer <aschwaighofer@apple.com>
Tue, 4 Jun 2013 22:15:43 +0000 (22:15 +0000)
committerArnold Schwaighofer <aschwaighofer@apple.com>
Tue, 4 Jun 2013 22:15:43 +0000 (22:15 +0000)
commitede7eeae328d455b00d600639adacda695a499b6
tree47cac43c729c381359ceee8d78df9c2fd08adc5btree | snapshot
parent54d63ccdb74b11e8f2350c1fd451dbdaf333285acommit | diff
ARMInstrInfo: Improve isSwiftFastImmShift

An instruction with less than 3 inputs is trivially a fast immediate shift.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183256 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/ARM/ARMBaseInstrInfo.cpp diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors