1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2 ; RUN: llc -march=amdgcn -mcpu=gfx1010 %s -o - | FileCheck %s
4 define i32 @xori64i32(i64 %a) {
5 ; CHECK-LABEL: xori64i32:
7 ; CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
8 ; CHECK-NEXT: s_waitcnt_vscnt null, 0x0
9 ; CHECK-NEXT: v_ashrrev_i32_e32 v0, 31, v1
10 ; CHECK-NEXT: v_xor_b32_e32 v0, 0x7fffffff, v0
11 ; CHECK-NEXT: s_setpc_b64 s[30:31]
12 %shr4 = ashr i64 %a, 63
13 %conv5 = trunc i64 %shr4 to i32
14 %xor = xor i32 %conv5, 2147483647
18 define i64 @selecti64i64(i64 %a) {
19 ; CHECK-LABEL: selecti64i64:
21 ; CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
22 ; CHECK-NEXT: s_waitcnt_vscnt null, 0x0
23 ; CHECK-NEXT: v_ashrrev_i32_e32 v1, 31, v1
24 ; CHECK-NEXT: v_xor_b32_e32 v0, 0x7fffffff, v1
25 ; CHECK-NEXT: s_setpc_b64 s[30:31]
26 %c = icmp sgt i64 %a, -1
27 %s = select i1 %c, i64 2147483647, i64 -2147483648
31 define i32 @selecti64i32(i64 %a) {
32 ; CHECK-LABEL: selecti64i32:
34 ; CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
35 ; CHECK-NEXT: s_waitcnt_vscnt null, 0x0
36 ; CHECK-NEXT: v_ashrrev_i32_e32 v0, 31, v1
37 ; CHECK-NEXT: v_xor_b32_e32 v0, 0x7fffffff, v0
38 ; CHECK-NEXT: s_setpc_b64 s[30:31]
39 %c = icmp sgt i64 %a, -1
40 %s = select i1 %c, i32 2147483647, i32 -2147483648
44 define i64 @selecti32i64(i32 %a) {
45 ; CHECK-LABEL: selecti32i64:
47 ; CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
48 ; CHECK-NEXT: s_waitcnt_vscnt null, 0x0
49 ; CHECK-NEXT: v_ashrrev_i32_e32 v1, 31, v0
50 ; CHECK-NEXT: v_xor_b32_e32 v0, 0x7fffffff, v1
51 ; CHECK-NEXT: v_ashrrev_i32_e32 v1, 31, v1
52 ; CHECK-NEXT: s_setpc_b64 s[30:31]
53 %c = icmp sgt i32 %a, -1
54 %s = select i1 %c, i64 2147483647, i64 -2147483648
60 define i8 @xori32i8(i32 %a) {
61 ; CHECK-LABEL: xori32i8:
63 ; CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
64 ; CHECK-NEXT: s_waitcnt_vscnt null, 0x0
65 ; CHECK-NEXT: v_ashrrev_i32_e32 v0, 31, v0
66 ; CHECK-NEXT: v_xor_b32_e32 v0, 0x54, v0
67 ; CHECK-NEXT: s_setpc_b64 s[30:31]
68 %shr4 = ashr i32 %a, 31
69 %conv5 = trunc i32 %shr4 to i8
70 %xor = xor i8 %conv5, 84
74 define i32 @selecti32i32(i32 %a) {
75 ; CHECK-LABEL: selecti32i32:
77 ; CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
78 ; CHECK-NEXT: s_waitcnt_vscnt null, 0x0
79 ; CHECK-NEXT: v_ashrrev_i32_e32 v0, 31, v0
80 ; CHECK-NEXT: v_xor_b32_e32 v0, 0x54, v0
81 ; CHECK-NEXT: s_setpc_b64 s[30:31]
82 %c = icmp sgt i32 %a, -1
83 %s = select i1 %c, i32 84, i32 -85
87 define i8 @selecti32i8(i32 %a) {
88 ; CHECK-LABEL: selecti32i8:
90 ; CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
91 ; CHECK-NEXT: s_waitcnt_vscnt null, 0x0
92 ; CHECK-NEXT: v_ashrrev_i32_e32 v0, 31, v0
93 ; CHECK-NEXT: v_xor_b32_e32 v0, 0x54, v0
94 ; CHECK-NEXT: s_setpc_b64 s[30:31]
95 %c = icmp sgt i32 %a, -1
96 %s = select i1 %c, i8 84, i8 -85
100 define i32 @selecti8i32(i8 %a) {
101 ; CHECK-LABEL: selecti8i32:
103 ; CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
104 ; CHECK-NEXT: s_waitcnt_vscnt null, 0x0
105 ; CHECK-NEXT: v_bfe_i32 v0, v0, 0, 8
106 ; CHECK-NEXT: v_mov_b32_e32 v1, 0x54
107 ; CHECK-NEXT: v_ashrrev_i16 v0, 7, v0
108 ; CHECK-NEXT: v_xor_b32_sdwa v0, sext(v0), v1 dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:DWORD
109 ; CHECK-NEXT: s_setpc_b64 s[30:31]
110 %c = icmp sgt i8 %a, -1
111 %s = select i1 %c, i32 84, i32 -85
115 define i32 @icmpasreq(i32 %input, i32 %a, i32 %b) {
116 ; CHECK-LABEL: icmpasreq:
118 ; CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
119 ; CHECK-NEXT: s_waitcnt_vscnt null, 0x0
120 ; CHECK-NEXT: v_cmp_gt_i32_e32 vcc_lo, 0, v0
121 ; CHECK-NEXT: v_cndmask_b32_e32 v0, v2, v1, vcc_lo
122 ; CHECK-NEXT: s_setpc_b64 s[30:31]
123 %sh = ashr i32 %input, 31
124 %c = icmp eq i32 %sh, -1
125 %s = select i1 %c, i32 %a, i32 %b
129 define i32 @icmpasrne(i32 %input, i32 %a, i32 %b) {
130 ; CHECK-LABEL: icmpasrne:
132 ; CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
133 ; CHECK-NEXT: s_waitcnt_vscnt null, 0x0
134 ; CHECK-NEXT: v_cmp_lt_i32_e32 vcc_lo, -1, v0
135 ; CHECK-NEXT: v_cndmask_b32_e32 v0, v2, v1, vcc_lo
136 ; CHECK-NEXT: s_setpc_b64 s[30:31]
137 %sh = ashr i32 %input, 31
138 %c = icmp ne i32 %sh, -1
139 %s = select i1 %c, i32 %a, i32 %b
143 define i32 @oneusecmp(i32 %a, i32 %b, i32 %d) {
144 ; CHECK-LABEL: oneusecmp:
146 ; CHECK-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
147 ; CHECK-NEXT: s_waitcnt_vscnt null, 0x0
148 ; CHECK-NEXT: v_cmp_gt_i32_e32 vcc_lo, 0, v0
149 ; CHECK-NEXT: v_ashrrev_i32_e32 v3, 31, v0
150 ; CHECK-NEXT: v_cndmask_b32_e32 v0, v1, v2, vcc_lo
151 ; CHECK-NEXT: v_xad_u32 v0, 0x7f, v3, v0
152 ; CHECK-NEXT: s_setpc_b64 s[30:31]
153 %c = icmp sle i32 %a, -1
154 %s = select i1 %c, i32 -128, i32 127
155 %s2 = select i1 %c, i32 %d, i32 %b