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comparison test/CodeGen/X86/vec_round.ll @ 0:95c75e76d11b LLVM3.4

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LLVM 3.4
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Thu, 12 Dec 2013 13:56:28 +0900
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children 54457678186b
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-1:000000000000 0:95c75e76d11b
1 ; RUN: llc -mcpu=nehalem -mtriple=x86_64-unknown-linux-gnu < %s | FileCheck %s
2 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
3 target triple = "x86_64-unknown-linux-gnu"
4
5 declare void @use(<2 x double>)
6
7 ; CHECK-LABEL: @test
8 ; CHECK callq round
9
10 ; Function Attrs: nounwind uwtable
11 define void @test() {
12 entry:
13 %tmp = call <2 x double> @llvm.round.v2f64(<2 x double> undef)
14 call void @use(<2 x double> %tmp)
15 ret void
16 }
17
18 ; Function Attrs: nounwind readonly
19 declare <2 x double> @llvm.round.v2f64(<2 x double>) #0
20
21 attributes #0 = { nounwind readonly }
22