view test/CodeGen/MSP430/2009-05-17-Rot.ll @ 100:7d135dc70f03 LLVM 3.9

LLVM 3.9
author Miyagi Mitsuki <e135756@ie.u-ryukyu.ac.jp>
date Tue, 26 Jan 2016 22:53:40 +0900
parents afa8332a0e37
children
line wrap: on
line source

; RUN: llc < %s -march=msp430

define i16 @rol1u16(i16 %x.arg) nounwind {
        %retval = alloca i16
        %x = alloca i16
        store i16 %x.arg, i16* %x
        %1 = load i16, i16* %x
        %2 = shl i16 %1, 1
        %3 = load i16, i16* %x
        %4 = lshr i16 %3, 15
        %5 = or i16 %2, %4
        store i16 %5, i16* %retval
        br label %return
return:
        %6 = load i16, i16* %retval
        ret i16 %6
}