1 ; RUN: llc -mtriple=armv7-apple-ios < %s | FileCheck %s 2 3 define swiftcc float @t1(float %a, float %b) { 4 entry: 5 ; CHECK: t1 6 ; CHECK-NOT: vmov 7 ; CHECK: vadd.f32 8 %add = fadd float %a, %b 9 ret float %add 10 } 11 12 define swiftcc double @t2(double %a, double %b) { 13 entry: 14 ; CHECK: t2 15 ; CHECK-NOT: vmov 16 ; CHECK: vadd.f64 17 %add = fadd double %a, %b 18 ret double %add 19 } 20 21 define swiftcc double @t9(double %d0, double %d1, double %d2, double %d3, 22 double %d4, double %d5, double %d6, double %d7, float %a, float %b) { 23 entry: 24 ; CHECK-LABEL: t9: 25 ; CHECK-NOT: vmov 26 ; CHECK: vldr 27 %add = fadd float %a, %b 28 %conv = fpext float %add to double 29 ret double %conv 30 } 31 32 define swiftcc double @t10(double %d0, double %d1, double %d2, double %d3, 33 double %d4, double %d5, double %a, float %b, double %c) { 34 entry: 35 ; CHECK-LABEL: t10: 36 ; CHECK-NOT: vmov 37 ; CHECK: vldr 38 %add = fadd double %a, %c 39 ret double %add 40 } 41 42 define swiftcc float @t11(double %d0, double %d1, double %d2, double %d3, 43 double %d4, double %d5, double %d6, float %a, double %b, float %c) { 44 entry: 45 ; CHECK-LABEL: t11: 46 ; CHECK: vldr 47 %add = fadd float %a, %c 48 ret float %add 49 } 50 51 define swiftcc double @t12(double %a, double %b) { 52 entry: 53 ; CHECK-LABEL: t12: 54 ; CHECK: vstr 55 %add = fadd double %a, %b 56 %sub = fsub double %a, %b 57 %call = tail call swiftcc double @x(double 0.000000e+00, double 0.000000e+00, 58 double 0.000000e+00, double 0.000000e+00, double 0.000000e+00, 59 double 0.000000e+00, double %add, float 0.000000e+00, 60 double %sub) 61 ret double %call 62 } 63 64 declare swiftcc double @x(double, double, double, double, double, double, 65 double, float, double) 66 67 attributes #0 = { readnone } 68 attributes #1 = { readonly } 69
