From 8faff9c759f8d87cfb4f0cb604d1dbc9842ae07b Mon Sep 17 00:00:00 2001 From: Jim Grosbach Date: Thu, 14 Oct 2010 23:29:18 +0000 Subject: [PATCH] Add testcase for RRX and ASRS (which effectively tests MOVs, since those are just forms of that instruction). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116538 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/MC/ARM/simple-encoding.ll | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/test/MC/ARM/simple-encoding.ll b/test/MC/ARM/simple-encoding.ll index a165160aaf8..00522da03ff 100644 --- a/test/MC/ARM/simple-encoding.ll +++ b/test/MC/ARM/simple-encoding.ll @@ -90,5 +90,13 @@ entry: ret i32 42405 } +define i64 @f10(i64 %a) nounwind readnone ssp { +entry: +; CHECK: f10 +; CHECK: asrs r1, r1, #1 @ encoding: [0xc1,0x10,0xb0,0xe1] +; CHECK: rrx r0, r0 @ encoding: [0x60,0x00,0xa0,0xe1] + %shr = ashr i64 %a, 1 + ret i64 %shr +} declare void @llvm.trap() nounwind