Justin Holewinski | ae556d3 | 2012-05-04 20:18:50 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -march=nvptx -mcpu=sm_20 | FileCheck %s |
| 2 | ; RUN: llc < %s -march=nvptx64 -mcpu=sm_20 | FileCheck %s |
| 3 | |
Justin Lebar | e7355f0 | 2017-01-15 16:55:54 +0000 | [diff] [blame^] | 4 | define i16 @cvt_u16_f32(float %x) { |
Justin Holewinski | ae556d3 | 2012-05-04 20:18:50 +0000 | [diff] [blame] | 5 | ; CHECK: cvt.rzi.u16.f32 %rs{{[0-9]+}}, %f{{[0-9]+}}; |
| 6 | ; CHECK: ret; |
| 7 | %a = fptoui float %x to i16 |
| 8 | ret i16 %a |
| 9 | } |
Justin Lebar | e7355f0 | 2017-01-15 16:55:54 +0000 | [diff] [blame^] | 10 | define i16 @cvt_u16_f64(double %x) { |
Justin Holewinski | 3e037d9 | 2014-07-16 16:26:58 +0000 | [diff] [blame] | 11 | ; CHECK: cvt.rzi.u16.f64 %rs{{[0-9]+}}, %fd{{[0-9]+}}; |
Justin Holewinski | ae556d3 | 2012-05-04 20:18:50 +0000 | [diff] [blame] | 12 | ; CHECK: ret; |
| 13 | %a = fptoui double %x to i16 |
| 14 | ret i16 %a |
| 15 | } |
Justin Lebar | e7355f0 | 2017-01-15 16:55:54 +0000 | [diff] [blame^] | 16 | define i32 @cvt_u32_f32(float %x) { |
Justin Holewinski | ae556d3 | 2012-05-04 20:18:50 +0000 | [diff] [blame] | 17 | ; CHECK: cvt.rzi.u32.f32 %r{{[0-9]+}}, %f{{[0-9]+}}; |
| 18 | ; CHECK: ret; |
| 19 | %a = fptoui float %x to i32 |
| 20 | ret i32 %a |
| 21 | } |
Justin Lebar | e7355f0 | 2017-01-15 16:55:54 +0000 | [diff] [blame^] | 22 | define i32 @cvt_u32_f64(double %x) { |
Justin Holewinski | 3e037d9 | 2014-07-16 16:26:58 +0000 | [diff] [blame] | 23 | ; CHECK: cvt.rzi.u32.f64 %r{{[0-9]+}}, %fd{{[0-9]+}}; |
Justin Holewinski | ae556d3 | 2012-05-04 20:18:50 +0000 | [diff] [blame] | 24 | ; CHECK: ret; |
| 25 | %a = fptoui double %x to i32 |
| 26 | ret i32 %a |
| 27 | } |
Justin Lebar | e7355f0 | 2017-01-15 16:55:54 +0000 | [diff] [blame^] | 28 | define i64 @cvt_u64_f32(float %x) { |
Justin Holewinski | 3e037d9 | 2014-07-16 16:26:58 +0000 | [diff] [blame] | 29 | ; CHECK: cvt.rzi.u64.f32 %rd{{[0-9]+}}, %f{{[0-9]+}}; |
Justin Holewinski | ae556d3 | 2012-05-04 20:18:50 +0000 | [diff] [blame] | 30 | ; CHECK: ret; |
| 31 | %a = fptoui float %x to i64 |
| 32 | ret i64 %a |
| 33 | } |
Justin Lebar | e7355f0 | 2017-01-15 16:55:54 +0000 | [diff] [blame^] | 34 | define i64 @cvt_u64_f64(double %x) { |
Justin Holewinski | 3e037d9 | 2014-07-16 16:26:58 +0000 | [diff] [blame] | 35 | ; CHECK: cvt.rzi.u64.f64 %rd{{[0-9]+}}, %fd{{[0-9]+}}; |
Justin Holewinski | ae556d3 | 2012-05-04 20:18:50 +0000 | [diff] [blame] | 36 | ; CHECK: ret; |
| 37 | %a = fptoui double %x to i64 |
| 38 | ret i64 %a |
| 39 | } |
| 40 | |
| 41 | define float @cvt_f32_i16(i16 %x) { |
| 42 | ; CHECK: cvt.rn.f32.u16 %f{{[0-9]+}}, %rs{{[0-9]+}}; |
| 43 | ; CHECK: ret; |
| 44 | %a = uitofp i16 %x to float |
| 45 | ret float %a |
| 46 | } |
Justin Holewinski | ae556d3 | 2012-05-04 20:18:50 +0000 | [diff] [blame] | 47 | define float @cvt_f32_i32(i32 %x) { |
| 48 | ; CHECK: cvt.rn.f32.u32 %f{{[0-9]+}}, %r{{[0-9]+}}; |
| 49 | ; CHECK: ret; |
| 50 | %a = uitofp i32 %x to float |
| 51 | ret float %a |
| 52 | } |
Justin Holewinski | ae556d3 | 2012-05-04 20:18:50 +0000 | [diff] [blame] | 53 | define float @cvt_f32_i64(i64 %x) { |
Justin Holewinski | 3e037d9 | 2014-07-16 16:26:58 +0000 | [diff] [blame] | 54 | ; CHECK: cvt.rn.f32.u64 %f{{[0-9]+}}, %rd{{[0-9]+}}; |
Justin Holewinski | ae556d3 | 2012-05-04 20:18:50 +0000 | [diff] [blame] | 55 | ; CHECK: ret; |
| 56 | %a = uitofp i64 %x to float |
| 57 | ret float %a |
| 58 | } |
Justin Lebar | e7355f0 | 2017-01-15 16:55:54 +0000 | [diff] [blame^] | 59 | define double @cvt_f64_i16(i16 %x) { |
| 60 | ; CHECK: cvt.rn.f64.u16 %fd{{[0-9]+}}, %rs{{[0-9]+}}; |
| 61 | ; CHECK: ret; |
| 62 | %a = uitofp i16 %x to double |
| 63 | ret double %a |
| 64 | } |
| 65 | define double @cvt_f64_i32(i32 %x) { |
| 66 | ; CHECK: cvt.rn.f64.u32 %fd{{[0-9]+}}, %r{{[0-9]+}}; |
| 67 | ; CHECK: ret; |
| 68 | %a = uitofp i32 %x to double |
| 69 | ret double %a |
| 70 | } |
| 71 | define double @cvt_f64_i64(i64 %x) { |
| 72 | ; CHECK: cvt.rn.f64.u64 %fd{{[0-9]+}}, %rd{{[0-9]+}}; |
| 73 | ; CHECK: ret; |
| 74 | %a = uitofp i64 %x to double |
| 75 | ret double %a |
| 76 | } |
Justin Holewinski | ae556d3 | 2012-05-04 20:18:50 +0000 | [diff] [blame] | 77 | |
| 78 | define float @cvt_f32_f64(double %x) { |
Justin Holewinski | 3e037d9 | 2014-07-16 16:26:58 +0000 | [diff] [blame] | 79 | ; CHECK: cvt.rn.f32.f64 %f{{[0-9]+}}, %fd{{[0-9]+}}; |
Justin Holewinski | ae556d3 | 2012-05-04 20:18:50 +0000 | [diff] [blame] | 80 | ; CHECK: ret; |
| 81 | %a = fptrunc double %x to float |
| 82 | ret float %a |
| 83 | } |
Justin Holewinski | ae556d3 | 2012-05-04 20:18:50 +0000 | [diff] [blame] | 84 | define double @cvt_f64_f32(float %x) { |
Justin Holewinski | 3e037d9 | 2014-07-16 16:26:58 +0000 | [diff] [blame] | 85 | ; CHECK: cvt.f64.f32 %fd{{[0-9]+}}, %f{{[0-9]+}}; |
Justin Holewinski | ae556d3 | 2012-05-04 20:18:50 +0000 | [diff] [blame] | 86 | ; CHECK: ret; |
| 87 | %a = fpext float %x to double |
| 88 | ret double %a |
| 89 | } |
| 90 | |
Justin Lebar | e7355f0 | 2017-01-15 16:55:54 +0000 | [diff] [blame^] | 91 | define float @cvt_f32_s16(i16 %x) { |
| 92 | ; CHECK: cvt.rn.f32.s16 %f{{[0-9]+}}, %rs{{[0-9]+}} |
| 93 | ; CHECK: ret |
| 94 | %a = sitofp i16 %x to float |
| 95 | ret float %a |
| 96 | } |
| 97 | define float @cvt_f32_s32(i32 %x) { |
| 98 | ; CHECK: cvt.rn.f32.s32 %f{{[0-9]+}}, %r{{[0-9]+}} |
| 99 | ; CHECK: ret |
| 100 | %a = sitofp i32 %x to float |
| 101 | ret float %a |
| 102 | } |
| 103 | define float @cvt_f32_s64(i64 %x) { |
| 104 | ; CHECK: cvt.rn.f32.s64 %f{{[0-9]+}}, %rd{{[0-9]+}} |
| 105 | ; CHECK: ret |
| 106 | %a = sitofp i64 %x to float |
| 107 | ret float %a |
| 108 | } |
Justin Holewinski | ae556d3 | 2012-05-04 20:18:50 +0000 | [diff] [blame] | 109 | define double @cvt_f64_s16(i16 %x) { |
Justin Holewinski | 3e037d9 | 2014-07-16 16:26:58 +0000 | [diff] [blame] | 110 | ; CHECK: cvt.rn.f64.s16 %fd{{[0-9]+}}, %rs{{[0-9]+}} |
Justin Holewinski | ae556d3 | 2012-05-04 20:18:50 +0000 | [diff] [blame] | 111 | ; CHECK: ret |
| 112 | %a = sitofp i16 %x to double |
| 113 | ret double %a |
| 114 | } |
Justin Holewinski | ae556d3 | 2012-05-04 20:18:50 +0000 | [diff] [blame] | 115 | define double @cvt_f64_s32(i32 %x) { |
Justin Holewinski | 3e037d9 | 2014-07-16 16:26:58 +0000 | [diff] [blame] | 116 | ; CHECK: cvt.rn.f64.s32 %fd{{[0-9]+}}, %r{{[0-9]+}} |
Justin Holewinski | ae556d3 | 2012-05-04 20:18:50 +0000 | [diff] [blame] | 117 | ; CHECK: ret |
| 118 | %a = sitofp i32 %x to double |
| 119 | ret double %a |
| 120 | } |
Justin Holewinski | ae556d3 | 2012-05-04 20:18:50 +0000 | [diff] [blame] | 121 | define double @cvt_f64_s64(i64 %x) { |
Justin Holewinski | 3e037d9 | 2014-07-16 16:26:58 +0000 | [diff] [blame] | 122 | ; CHECK: cvt.rn.f64.s64 %fd{{[0-9]+}}, %rd{{[0-9]+}} |
Justin Holewinski | ae556d3 | 2012-05-04 20:18:50 +0000 | [diff] [blame] | 123 | ; CHECK: ret |
| 124 | %a = sitofp i64 %x to double |
| 125 | ret double %a |
| 126 | } |
Justin Lebar | e7355f0 | 2017-01-15 16:55:54 +0000 | [diff] [blame^] | 127 | |
| 128 | define i16 @cvt_s16_f32(float %x) { |
| 129 | ; CHECK: cvt.rzi.s16.f32 %rs{{[0-9]+}}, %f{{[0-9]+}}; |
| 130 | ; CHECK: ret; |
| 131 | %a = fptosi float %x to i16 |
| 132 | ret i16 %a |
| 133 | } |
| 134 | define i16 @cvt_s16_f64(double %x) { |
| 135 | ; CHECK: cvt.rzi.s16.f64 %rs{{[0-9]+}}, %fd{{[0-9]+}}; |
| 136 | ; CHECK: ret; |
| 137 | %a = fptosi double %x to i16 |
| 138 | ret i16 %a |
| 139 | } |
| 140 | define i32 @cvt_s32_f32(float %x) { |
| 141 | ; CHECK: cvt.rzi.s32.f32 %r{{[0-9]+}}, %f{{[0-9]+}}; |
| 142 | ; CHECK: ret; |
| 143 | %a = fptosi float %x to i32 |
| 144 | ret i32 %a |
| 145 | } |
| 146 | define i32 @cvt_s32_f64(double %x) { |
| 147 | ; CHECK: cvt.rzi.s32.f64 %r{{[0-9]+}}, %fd{{[0-9]+}}; |
| 148 | ; CHECK: ret; |
| 149 | %a = fptosi double %x to i32 |
| 150 | ret i32 %a |
| 151 | } |
| 152 | define i64 @cvt_s64_f32(float %x) { |
| 153 | ; CHECK: cvt.rzi.s64.f32 %rd{{[0-9]+}}, %f{{[0-9]+}}; |
| 154 | ; CHECK: ret; |
| 155 | %a = fptosi float %x to i64 |
| 156 | ret i64 %a |
| 157 | } |
| 158 | define i64 @cvt_s64_f64(double %x) { |
| 159 | ; CHECK: cvt.rzi.s64.f64 %rd{{[0-9]+}}, %fd{{[0-9]+}}; |
| 160 | ; CHECK: ret; |
| 161 | %a = fptosi double %x to i64 |
| 162 | ret i64 %a |
| 163 | } |