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view test/CodeGen/Thumb2/thumb2-lsr3.ll @ 77:54457678186b LLVM3.6

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LLVM 3.6
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Mon, 08 Sep 2014 22:06:00 +0900
parents 95c75e76d11b
children
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; RUN: llc -mtriple=thumb-eabi -mcpu=arm1156t2-s -mattr=+thumb2 %s -o - | FileCheck %s

define i1 @test1(i64 %poscnt, i32 %work) {
entry:
; CHECK: lsrs.w r1, r1, #1
; CHECK: rrx r0, r0
	%0 = lshr i64 %poscnt, 1
	%1 = icmp eq i64 %0, 0
	ret i1 %1
}

define i1 @test2(i64 %poscnt, i32 %work) {
entry:
; CHECK: asrs.w r1, r1, #1
; CHECK: rrx r0, r0
	%0 = ashr i64 %poscnt, 1
	%1 = icmp eq i64 %0, 0
	ret i1 %1
}