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1; RUN: llc -verify-machineinstrs -o - %s -mtriple=aarch64-none-linux-gnu -mcpu=cyclone | FileCheck %s
2
3@varfloat = global float 0.0
4@vardouble = global double 0.0
5
6declare void @use_float(float)
7declare void @use_double(double)
8
9define void @test_csel(i32 %lhs32, i32 %rhs32, i64 %lhs64) {
10; CHECK-LABEL: test_csel:
11
12  %tst1 = icmp ugt i32 %lhs32, %rhs32
13  %val1 = select i1 %tst1, float 0.0, float 1.0
14  store float %val1, float* @varfloat
15; CHECK-DAG: fmov s[[FLT0:[0-9]+]], wzr
16; CHECK-DAG: fmov s[[FLT1:[0-9]+]], #1.0
17; CHECK: fcsel {{s[0-9]+}}, s[[FLT0]], s[[FLT1]], hi
18
19  %rhs64 = sext i32 %rhs32 to i64
20  %tst2 = icmp sle i64 %lhs64, %rhs64
21  %val2 = select i1 %tst2, double 1.0, double 0.0
22  store double %val2, double* @vardouble
23; CHECK-DAG: fmov d[[FLT0:[0-9]+]], xzr
24; CHECK-DAG: fmov d[[FLT1:[0-9]+]], #1.0
25; CHECK: fcsel {{d[0-9]+}}, d[[FLT1]], d[[FLT0]], le
26
27  call void @use_float(float 0.0)
28  call void @use_float(float 1.0)
29
30  call void @use_double(double 0.0)
31  call void @use_double(double 1.0)
32
33  ret void
34; CHECK: ret
35}
36