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1; RUN: llc -march=amdgcn -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
2; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
3
4; FIXME: This should go in existing select.ll test, except the current testcase there is broken on SI
5
6; FUNC-LABEL: {{^}}select_i1:
7; SI: v_cndmask_b32
8; SI-NOT: v_cndmask_b32
9define void @select_i1(i1 addrspace(1)* %out, i32 %cond, i1 %a, i1 %b) nounwind {
10  %cmp = icmp ugt i32 %cond, 5
11  %sel = select i1 %cmp, i1 %a, i1 %b
12  store i1 %sel, i1 addrspace(1)* %out, align 4
13  ret void
14}
15
16; FUNC-LABEL: {{^}}s_minmax_i1:
17; SI-DAG: buffer_load_ubyte [[COND:v[0-9]+]], off, s{{\[[0-9]+:[0-9]+\]}}, 0 offset:44
18; SI-DAG: buffer_load_ubyte [[A:v[0-9]+]], off, s{{\[[0-9]+:[0-9]+\]}}, 0 offset:45
19; SI-DAG: buffer_load_ubyte [[B:v[0-9]+]], off, s{{\[[0-9]+:[0-9]+\]}}, 0 offset:46
20; SI: v_cmp_eq_i32_e32 vcc, 1, [[COND]]
21; SI: v_cndmask_b32_e32 v{{[0-9]+}}, [[B]], [[A]]
22define void @s_minmax_i1(i1 addrspace(1)* %out, i1 zeroext %cond, i1 zeroext %a, i1 zeroext %b) nounwind {
23  %cmp = icmp slt i1 %cond, false
24  %sel = select i1 %cmp, i1 %a, i1 %b
25  store i1 %sel, i1 addrspace(1)* %out, align 4
26  ret void
27}
28