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