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Venkatraman Govindaraju3e8c7d92013-06-02 02:24:27 +00001; RUN: llc < %s -mtriple=sparc64-pc-openbsd -disable-sparc-leaf-proc | FileCheck %s
Jakob Stoklund Olesenabc3d232013-05-14 17:47:27 +00002; Testing 64-bit conditionals. The sparc64 triple is an alias for sparcv9.
Jakob Stoklund Olesend9bbdfd2013-04-03 04:41:44 +00003
4; CHECK: cmpri
Venkatraman Govindarajudc82ac02013-06-07 00:03:36 +00005; CHECK: cmp %i1, 1
Roman Divacky158d8062013-06-07 17:46:57 +00006; CHECK: be %xcc,
Jakob Stoklund Olesend9bbdfd2013-04-03 04:41:44 +00007define void @cmpri(i64* %p, i64 %x) {
8entry:
9 %tobool = icmp eq i64 %x, 1
10 br i1 %tobool, label %if.end, label %if.then
11
12if.then:
13 store i64 %x, i64* %p, align 8
14 br label %if.end
15
16if.end:
17 ret void
18}
19
20; CHECK: cmprr
Venkatraman Govindarajudc82ac02013-06-07 00:03:36 +000021; CHECK: cmp %i1, %i2
Roman Divacky158d8062013-06-07 17:46:57 +000022; CHECK: bgu %xcc,
Jakob Stoklund Olesend9bbdfd2013-04-03 04:41:44 +000023define void @cmprr(i64* %p, i64 %x, i64 %y) {
24entry:
25 %tobool = icmp ugt i64 %x, %y
26 br i1 %tobool, label %if.end, label %if.then
27
28if.then:
29 store i64 %x, i64* %p, align 8
30 br label %if.end
31
32if.end:
33 ret void
34}
Jakob Stoklund Olesen8cfaffa2013-04-04 03:08:00 +000035
36; CHECK: selecti32_xcc
Venkatraman Govindarajudc82ac02013-06-07 00:03:36 +000037; CHECK: cmp %i0, %i1
Jakob Stoklund Olesen8cfaffa2013-04-04 03:08:00 +000038; CHECK: movg %xcc, %i2, %i3
Venkatraman Govindaraju0bbe1b22013-06-02 21:48:17 +000039; CHECK: restore %g0, %i3, %o0
Jakob Stoklund Olesen8cfaffa2013-04-04 03:08:00 +000040define i32 @selecti32_xcc(i64 %x, i64 %y, i32 %a, i32 %b) {
41entry:
42 %tobool = icmp sgt i64 %x, %y
43 %rv = select i1 %tobool, i32 %a, i32 %b
44 ret i32 %rv
45}
46
47; CHECK: selecti64_xcc
Venkatraman Govindarajudc82ac02013-06-07 00:03:36 +000048; CHECK: cmp %i0, %i1
Jakob Stoklund Olesen8cfaffa2013-04-04 03:08:00 +000049; CHECK: movg %xcc, %i2, %i3
Venkatraman Govindaraju0bbe1b22013-06-02 21:48:17 +000050; CHECK: restore %g0, %i3, %o0
Jakob Stoklund Olesen8cfaffa2013-04-04 03:08:00 +000051define i64 @selecti64_xcc(i64 %x, i64 %y, i64 %a, i64 %b) {
52entry:
53 %tobool = icmp sgt i64 %x, %y
54 %rv = select i1 %tobool, i64 %a, i64 %b
55 ret i64 %rv
56}
Jakob Stoklund Olesen4a78c862013-05-19 20:20:54 +000057
Jakob Stoklund Olesen92ebf112013-05-19 20:38:21 +000058; CHECK: selecti64_icc
Venkatraman Govindarajudc82ac02013-06-07 00:03:36 +000059; CHECK: cmp %i0, %i1
Jakob Stoklund Olesen92ebf112013-05-19 20:38:21 +000060; CHECK: movg %icc, %i2, %i3
Venkatraman Govindaraju0bbe1b22013-06-02 21:48:17 +000061; CHECK: restore %g0, %i3, %o0
Jakob Stoklund Olesen92ebf112013-05-19 20:38:21 +000062define i64 @selecti64_icc(i32 %x, i32 %y, i64 %a, i64 %b) {
63entry:
64 %tobool = icmp sgt i32 %x, %y
65 %rv = select i1 %tobool, i64 %a, i64 %b
66 ret i64 %rv
67}
68
Jakob Stoklund Olesen4a78c862013-05-19 20:20:54 +000069; CHECK: selecti64_fcc
70; CHECK: fcmps %f1, %f3
71; CHECK: movul %fcc0, %i2, %i3
Venkatraman Govindaraju0bbe1b22013-06-02 21:48:17 +000072; CHECK: restore %g0, %i3, %o0
Jakob Stoklund Olesen4a78c862013-05-19 20:20:54 +000073define i64 @selecti64_fcc(float %x, float %y, i64 %a, i64 %b) {
74entry:
75 %tobool = fcmp ult float %x, %y
76 %rv = select i1 %tobool, i64 %a, i64 %b
77 ret i64 %rv
78}
Jakob Stoklund Olesen7ca944b2013-05-19 20:33:11 +000079
80; CHECK: selectf32_xcc
Venkatraman Govindarajudc82ac02013-06-07 00:03:36 +000081; CHECK: cmp %i0, %i1
Jakob Stoklund Olesen7ca944b2013-05-19 20:33:11 +000082; CHECK: fmovsg %xcc, %f5, %f7
Jakob Stoklund Olesene7084a12014-01-12 04:13:17 +000083; CHECK: fmovs %f7, %f0
Jakob Stoklund Olesen7ca944b2013-05-19 20:33:11 +000084define float @selectf32_xcc(i64 %x, i64 %y, float %a, float %b) {
85entry:
86 %tobool = icmp sgt i64 %x, %y
87 %rv = select i1 %tobool, float %a, float %b
88 ret float %rv
89}
90
91; CHECK: selectf64_xcc
Venkatraman Govindarajudc82ac02013-06-07 00:03:36 +000092; CHECK: cmp %i0, %i1
Jakob Stoklund Olesen7ca944b2013-05-19 20:33:11 +000093; CHECK: fmovdg %xcc, %f4, %f6
94; CHECK: fmovd %f6, %f0
95define double @selectf64_xcc(i64 %x, i64 %y, double %a, double %b) {
96entry:
97 %tobool = icmp sgt i64 %x, %y
98 %rv = select i1 %tobool, double %a, double %b
99 ret double %rv
100}
Jakob Stoklund Olesen86c54692013-05-19 21:47:13 +0000101
102; The MOVXCC instruction can't use %g0 for its tied operand.
103; CHECK: select_consti64_xcc
Venkatraman Govindarajudc82ac02013-06-07 00:03:36 +0000104; CHECK: cmp
Andrew Trick84852572013-07-25 18:35:14 +0000105; CHECK: movg %xcc, 123, %i{{[0-2]}}
Jakob Stoklund Olesen86c54692013-05-19 21:47:13 +0000106define i64 @select_consti64_xcc(i64 %x, i64 %y) {
107entry:
108 %tobool = icmp sgt i64 %x, %y
109 %rv = select i1 %tobool, i64 123, i64 0
110 ret i64 %rv
111}
Venkatraman Govindarajuf6c8fe92013-12-09 04:02:15 +0000112
113; CHECK-LABEL: setcc_resultty
Venkatraman Govindaraju77011e82014-01-01 20:22:45 +0000114; CHECK-DAG: srax %i0, 63, %o0
Tim Northover5896b062014-05-16 09:42:04 +0000115; CHECK-DAG: mov %i0, %o1
116; CHECK-DAG: mov 0, %o2
117; CHECK-DAG: mov 32, %o3
Venkatraman Govindaraju77011e82014-01-01 20:22:45 +0000118; CHECK-DAG: call __multi3
Venkatraman Govindarajuf6c8fe92013-12-09 04:02:15 +0000119; CHECK: cmp
120; CHECK: movne %xcc, 1, [[R:%[gilo][0-7]]]
121; CHECK: or [[R]], %i1, %i0
122
123define i1 @setcc_resultty(i64 %a, i1 %b) {
124 %a0 = tail call { i64, i1 } @llvm.umul.with.overflow.i64(i64 %a, i64 32)
125 %a1 = extractvalue { i64, i1 } %a0, 1
126 %a4 = or i1 %a1, %b
127 ret i1 %a4
128}
129
130declare { i64, i1 } @llvm.umul.with.overflow.i64(i64, i64)