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 | |
| 4 | |
| 5 | define i16 @cvt_i16_f32(float %x) { |
| 6 | ; CHECK: cvt.rzi.u16.f32 %rs{{[0-9]+}}, %f{{[0-9]+}}; |
| 7 | ; CHECK: ret; |
| 8 | %a = fptoui float %x to i16 |
| 9 | ret i16 %a |
| 10 | } |
| 11 | |
| 12 | define i16 @cvt_i16_f64(double %x) { |
Justin Holewinski | 3e037d9 | 2014-07-16 16:26:58 +0000 | [diff] [blame] | 13 | ; CHECK: cvt.rzi.u16.f64 %rs{{[0-9]+}}, %fd{{[0-9]+}}; |
Justin Holewinski | ae556d3 | 2012-05-04 20:18:50 +0000 | [diff] [blame] | 14 | ; CHECK: ret; |
| 15 | %a = fptoui double %x to i16 |
| 16 | ret i16 %a |
| 17 | } |
| 18 | |
| 19 | define i32 @cvt_i32_f32(float %x) { |
| 20 | ; CHECK: cvt.rzi.u32.f32 %r{{[0-9]+}}, %f{{[0-9]+}}; |
| 21 | ; CHECK: ret; |
| 22 | %a = fptoui float %x to i32 |
| 23 | ret i32 %a |
| 24 | } |
| 25 | |
| 26 | define i32 @cvt_i32_f64(double %x) { |
Justin Holewinski | 3e037d9 | 2014-07-16 16:26:58 +0000 | [diff] [blame] | 27 | ; CHECK: cvt.rzi.u32.f64 %r{{[0-9]+}}, %fd{{[0-9]+}}; |
Justin Holewinski | ae556d3 | 2012-05-04 20:18:50 +0000 | [diff] [blame] | 28 | ; CHECK: ret; |
| 29 | %a = fptoui double %x to i32 |
| 30 | ret i32 %a |
| 31 | } |
| 32 | |
| 33 | |
| 34 | define i64 @cvt_i64_f32(float %x) { |
Justin Holewinski | 3e037d9 | 2014-07-16 16:26:58 +0000 | [diff] [blame] | 35 | ; CHECK: cvt.rzi.u64.f32 %rd{{[0-9]+}}, %f{{[0-9]+}}; |
Justin Holewinski | ae556d3 | 2012-05-04 20:18:50 +0000 | [diff] [blame] | 36 | ; CHECK: ret; |
| 37 | %a = fptoui float %x to i64 |
| 38 | ret i64 %a |
| 39 | } |
| 40 | |
| 41 | define i64 @cvt_i64_f64(double %x) { |
Justin Holewinski | 3e037d9 | 2014-07-16 16:26:58 +0000 | [diff] [blame] | 42 | ; CHECK: cvt.rzi.u64.f64 %rd{{[0-9]+}}, %fd{{[0-9]+}}; |
Justin Holewinski | ae556d3 | 2012-05-04 20:18:50 +0000 | [diff] [blame] | 43 | ; CHECK: ret; |
| 44 | %a = fptoui double %x to i64 |
| 45 | ret i64 %a |
| 46 | } |
| 47 | |
| 48 | define float @cvt_f32_i16(i16 %x) { |
| 49 | ; CHECK: cvt.rn.f32.u16 %f{{[0-9]+}}, %rs{{[0-9]+}}; |
| 50 | ; CHECK: ret; |
| 51 | %a = uitofp i16 %x to float |
| 52 | ret float %a |
| 53 | } |
| 54 | |
| 55 | define float @cvt_f32_i32(i32 %x) { |
| 56 | ; CHECK: cvt.rn.f32.u32 %f{{[0-9]+}}, %r{{[0-9]+}}; |
| 57 | ; CHECK: ret; |
| 58 | %a = uitofp i32 %x to float |
| 59 | ret float %a |
| 60 | } |
| 61 | |
| 62 | define float @cvt_f32_i64(i64 %x) { |
Justin Holewinski | 3e037d9 | 2014-07-16 16:26:58 +0000 | [diff] [blame] | 63 | ; CHECK: cvt.rn.f32.u64 %f{{[0-9]+}}, %rd{{[0-9]+}}; |
Justin Holewinski | ae556d3 | 2012-05-04 20:18:50 +0000 | [diff] [blame] | 64 | ; CHECK: ret; |
| 65 | %a = uitofp i64 %x to float |
| 66 | ret float %a |
| 67 | } |
| 68 | |
| 69 | define float @cvt_f32_f64(double %x) { |
Justin Holewinski | 3e037d9 | 2014-07-16 16:26:58 +0000 | [diff] [blame] | 70 | ; CHECK: cvt.rn.f32.f64 %f{{[0-9]+}}, %fd{{[0-9]+}}; |
Justin Holewinski | ae556d3 | 2012-05-04 20:18:50 +0000 | [diff] [blame] | 71 | ; CHECK: ret; |
| 72 | %a = fptrunc double %x to float |
| 73 | ret float %a |
| 74 | } |
| 75 | |
| 76 | define float @cvt_f32_s16(i16 %x) { |
| 77 | ; CHECK: cvt.rn.f32.s16 %f{{[0-9]+}}, %rs{{[0-9]+}} |
| 78 | ; CHECK: ret |
| 79 | %a = sitofp i16 %x to float |
| 80 | ret float %a |
| 81 | } |
| 82 | |
| 83 | define float @cvt_f32_s32(i32 %x) { |
| 84 | ; CHECK: cvt.rn.f32.s32 %f{{[0-9]+}}, %r{{[0-9]+}} |
| 85 | ; CHECK: ret |
| 86 | %a = sitofp i32 %x to float |
| 87 | ret float %a |
| 88 | } |
| 89 | |
| 90 | define float @cvt_f32_s64(i64 %x) { |
Justin Holewinski | 3e037d9 | 2014-07-16 16:26:58 +0000 | [diff] [blame] | 91 | ; CHECK: cvt.rn.f32.s64 %f{{[0-9]+}}, %rd{{[0-9]+}} |
Justin Holewinski | ae556d3 | 2012-05-04 20:18:50 +0000 | [diff] [blame] | 92 | ; CHECK: ret |
| 93 | %a = sitofp i64 %x to float |
| 94 | ret float %a |
| 95 | } |
| 96 | |
| 97 | define double @cvt_f64_i16(i16 %x) { |
Justin Holewinski | 3e037d9 | 2014-07-16 16:26:58 +0000 | [diff] [blame] | 98 | ; CHECK: cvt.rn.f64.u16 %fd{{[0-9]+}}, %rs{{[0-9]+}}; |
Justin Holewinski | ae556d3 | 2012-05-04 20:18:50 +0000 | [diff] [blame] | 99 | ; CHECK: ret; |
| 100 | %a = uitofp i16 %x to double |
| 101 | ret double %a |
| 102 | } |
| 103 | |
| 104 | define double @cvt_f64_i32(i32 %x) { |
Justin Holewinski | 3e037d9 | 2014-07-16 16:26:58 +0000 | [diff] [blame] | 105 | ; CHECK: cvt.rn.f64.u32 %fd{{[0-9]+}}, %r{{[0-9]+}}; |
Justin Holewinski | ae556d3 | 2012-05-04 20:18:50 +0000 | [diff] [blame] | 106 | ; CHECK: ret; |
| 107 | %a = uitofp i32 %x to double |
| 108 | ret double %a |
| 109 | } |
| 110 | |
| 111 | define double @cvt_f64_i64(i64 %x) { |
Justin Holewinski | 3e037d9 | 2014-07-16 16:26:58 +0000 | [diff] [blame] | 112 | ; CHECK: cvt.rn.f64.u64 %fd{{[0-9]+}}, %rd{{[0-9]+}}; |
Justin Holewinski | ae556d3 | 2012-05-04 20:18:50 +0000 | [diff] [blame] | 113 | ; CHECK: ret; |
| 114 | %a = uitofp i64 %x to double |
| 115 | ret double %a |
| 116 | } |
| 117 | |
| 118 | define double @cvt_f64_f32(float %x) { |
Justin Holewinski | 3e037d9 | 2014-07-16 16:26:58 +0000 | [diff] [blame] | 119 | ; CHECK: cvt.f64.f32 %fd{{[0-9]+}}, %f{{[0-9]+}}; |
Justin Holewinski | ae556d3 | 2012-05-04 20:18:50 +0000 | [diff] [blame] | 120 | ; CHECK: ret; |
| 121 | %a = fpext float %x to double |
| 122 | ret double %a |
| 123 | } |
| 124 | |
| 125 | define double @cvt_f64_s16(i16 %x) { |
Justin Holewinski | 3e037d9 | 2014-07-16 16:26:58 +0000 | [diff] [blame] | 126 | ; CHECK: cvt.rn.f64.s16 %fd{{[0-9]+}}, %rs{{[0-9]+}} |
Justin Holewinski | ae556d3 | 2012-05-04 20:18:50 +0000 | [diff] [blame] | 127 | ; CHECK: ret |
| 128 | %a = sitofp i16 %x to double |
| 129 | ret double %a |
| 130 | } |
| 131 | |
| 132 | define double @cvt_f64_s32(i32 %x) { |
Justin Holewinski | 3e037d9 | 2014-07-16 16:26:58 +0000 | [diff] [blame] | 133 | ; CHECK: cvt.rn.f64.s32 %fd{{[0-9]+}}, %r{{[0-9]+}} |
Justin Holewinski | ae556d3 | 2012-05-04 20:18:50 +0000 | [diff] [blame] | 134 | ; CHECK: ret |
| 135 | %a = sitofp i32 %x to double |
| 136 | ret double %a |
| 137 | } |
| 138 | |
| 139 | define double @cvt_f64_s64(i64 %x) { |
Justin Holewinski | 3e037d9 | 2014-07-16 16:26:58 +0000 | [diff] [blame] | 140 | ; CHECK: cvt.rn.f64.s64 %fd{{[0-9]+}}, %rd{{[0-9]+}} |
Justin Holewinski | ae556d3 | 2012-05-04 20:18:50 +0000 | [diff] [blame] | 141 | ; CHECK: ret |
| 142 | %a = sitofp i64 %x to double |
| 143 | ret double %a |
| 144 | } |