1 ; RUN: llc < %s -mtriple=armv8-linux-gnueabi -mattr=+fp-armv8 | FileCheck %s 2 ; RUN: llc < %s -mtriple=armv8-linux-gnueabihf -mattr=+fp-armv8 | FileCheck %s 3 4 ; CHECK-LABEL: test1 5 ; CHECK: vcvtm.s32.f32 6 define i32 @test1(float %a) { 7 entry: 8 %call = call float @floorf(float %a) nounwind readnone 9 %conv = fptosi float %call to i32 10 ret i32 %conv 11 } 12 13 ; CHECK-LABEL: test2 14 ; CHECK: vcvtm.u32.f32 15 define i32 @test2(float %a) { 16 entry: 17 %call = call float @floorf(float %a) nounwind readnone 18 %conv = fptoui float %call to i32 19 ret i32 %conv 20 } 21 22 ; CHECK-LABEL: test3 23 ; CHECK: vcvtm.s32.f64 24 define i32 @test3(double %a) { 25 entry: 26 %call = call double @floor(double %a) nounwind readnone 27 %conv = fptosi double %call to i32 28 ret i32 %conv 29 } 30 31 ; CHECK-LABEL: test4 32 ; CHECK: vcvtm.u32.f64 33 define i32 @test4(double %a) { 34 entry: 35 %call = call double @floor(double %a) nounwind readnone 36 %conv = fptoui double %call to i32 37 ret i32 %conv 38 } 39 40 ; CHECK-LABEL: test5 41 ; CHECK: vcvtp.s32.f32 42 define i32 @test5(float %a) { 43 entry: 44 %call = call float @ceilf(float %a) nounwind readnone 45 %conv = fptosi float %call to i32 46 ret i32 %conv 47 } 48 49 ; CHECK-LABEL: test6 50 ; CHECK: vcvtp.u32.f32 51 define i32 @test6(float %a) { 52 entry: 53 %call = call float @ceilf(float %a) nounwind readnone 54 %conv = fptoui float %call to i32 55 ret i32 %conv 56 } 57 58 ; CHECK-LABEL: test7 59 ; CHECK: vcvtp.s32.f64 60 define i32 @test7(double %a) { 61 entry: 62 %call = call double @ceil(double %a) nounwind readnone 63 %conv = fptosi double %call to i32 64 ret i32 %conv 65 } 66 67 ; CHECK-LABEL: test8 68 ; CHECK: vcvtp.u32.f64 69 define i32 @test8(double %a) { 70 entry: 71 %call = call double @ceil(double %a) nounwind readnone 72 %conv = fptoui double %call to i32 73 ret i32 %conv 74 } 75 76 ; CHECK-LABEL: test9 77 ; CHECK: vcvta.s32.f32 78 define i32 @test9(float %a) { 79 entry: 80 %call = call float @roundf(float %a) nounwind readnone 81 %conv = fptosi float %call to i32 82 ret i32 %conv 83 } 84 85 ; CHECK-LABEL: test10 86 ; CHECK: vcvta.u32.f32 87 define i32 @test10(float %a) { 88 entry: 89 %call = call float @roundf(float %a) nounwind readnone 90 %conv = fptoui float %call to i32 91 ret i32 %conv 92 } 93 94 ; CHECK-LABEL: test11 95 ; CHECK: vcvta.s32.f64 96 define i32 @test11(double %a) { 97 entry: 98 %call = call double @round(double %a) nounwind readnone 99 %conv = fptosi double %call to i32 100 ret i32 %conv 101 } 102 103 ; CHECK-LABEL: test12 104 ; CHECK: vcvta.u32.f64 105 define i32 @test12(double %a) { 106 entry: 107 %call = call double @round(double %a) nounwind readnone 108 %conv = fptoui double %call to i32 109 ret i32 %conv 110 } 111 112 declare float @floorf(float) nounwind readnone 113 declare double @floor(double) nounwind readnone 114 declare float @ceilf(float) nounwind readnone 115 declare double @ceil(double) nounwind readnone 116 declare float @roundf(float) nounwind readnone 117 declare double @round(double) nounwind readnone 118
