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comparison test/CodeGen/SystemZ/vec-min-04.ll @ 95:afa8332a0e37 LLVM3.8

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LLVM 3.8
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Tue, 13 Oct 2015 17:48:58 +0900
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84:f3e34b893a5f 95:afa8332a0e37
1 ; Test v2i64 minimum.
2 ;
3 ; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 | FileCheck %s
4
5 ; Test with slt.
6 define <2 x i64> @f1(<2 x i64> %val1, <2 x i64> %val2) {
7 ; CHECK-LABEL: f1:
8 ; CHECK: vmng %v24, {{%v24, %v26|%v26, %v24}}
9 ; CHECK: br %r14
10 %cmp = icmp slt <2 x i64> %val2, %val1
11 %ret = select <2 x i1> %cmp, <2 x i64> %val2, <2 x i64> %val1
12 ret <2 x i64> %ret
13 }
14
15 ; Test with sle.
16 define <2 x i64> @f2(<2 x i64> %val1, <2 x i64> %val2) {
17 ; CHECK-LABEL: f2:
18 ; CHECK: vmng %v24, {{%v24, %v26|%v26, %v24}}
19 ; CHECK: br %r14
20 %cmp = icmp sle <2 x i64> %val2, %val1
21 %ret = select <2 x i1> %cmp, <2 x i64> %val2, <2 x i64> %val1
22 ret <2 x i64> %ret
23 }
24
25 ; Test with sgt.
26 define <2 x i64> @f3(<2 x i64> %val1, <2 x i64> %val2) {
27 ; CHECK-LABEL: f3:
28 ; CHECK: vmng %v24, {{%v24, %v26|%v26, %v24}}
29 ; CHECK: br %r14
30 %cmp = icmp sgt <2 x i64> %val2, %val1
31 %ret = select <2 x i1> %cmp, <2 x i64> %val1, <2 x i64> %val2
32 ret <2 x i64> %ret
33 }
34
35 ; Test with sge.
36 define <2 x i64> @f4(<2 x i64> %val1, <2 x i64> %val2) {
37 ; CHECK-LABEL: f4:
38 ; CHECK: vmng %v24, {{%v24, %v26|%v26, %v24}}
39 ; CHECK: br %r14
40 %cmp = icmp sge <2 x i64> %val2, %val1
41 %ret = select <2 x i1> %cmp, <2 x i64> %val1, <2 x i64> %val2
42 ret <2 x i64> %ret
43 }
44
45 ; Test with ult.
46 define <2 x i64> @f5(<2 x i64> %val1, <2 x i64> %val2) {
47 ; CHECK-LABEL: f5:
48 ; CHECK: vmnlg %v24, {{%v24, %v26|%v26, %v24}}
49 ; CHECK: br %r14
50 %cmp = icmp ult <2 x i64> %val2, %val1
51 %ret = select <2 x i1> %cmp, <2 x i64> %val2, <2 x i64> %val1
52 ret <2 x i64> %ret
53 }
54
55 ; Test with ule.
56 define <2 x i64> @f6(<2 x i64> %val1, <2 x i64> %val2) {
57 ; CHECK-LABEL: f6:
58 ; CHECK: vmnlg %v24, {{%v24, %v26|%v26, %v24}}
59 ; CHECK: br %r14
60 %cmp = icmp ule <2 x i64> %val2, %val1
61 %ret = select <2 x i1> %cmp, <2 x i64> %val2, <2 x i64> %val1
62 ret <2 x i64> %ret
63 }
64
65 ; Test with ugt.
66 define <2 x i64> @f7(<2 x i64> %val1, <2 x i64> %val2) {
67 ; CHECK-LABEL: f7:
68 ; CHECK: vmnlg %v24, {{%v24, %v26|%v26, %v24}}
69 ; CHECK: br %r14
70 %cmp = icmp ugt <2 x i64> %val2, %val1
71 %ret = select <2 x i1> %cmp, <2 x i64> %val1, <2 x i64> %val2
72 ret <2 x i64> %ret
73 }
74
75 ; Test with uge.
76 define <2 x i64> @f8(<2 x i64> %val1, <2 x i64> %val2) {
77 ; CHECK-LABEL: f8:
78 ; CHECK: vmnlg %v24, {{%v24, %v26|%v26, %v24}}
79 ; CHECK: br %r14
80 %cmp = icmp uge <2 x i64> %val2, %val1
81 %ret = select <2 x i1> %cmp, <2 x i64> %val1, <2 x i64> %val2
82 ret <2 x i64> %ret
83 }