1 ; RUN: llc < %s -march=ptx32 | FileCheck %s
4 ; (note: we convert back to i32 to return)
6 define ptx_device i32 @cvt_pred_i16(i16 %x, i1 %y) {
7 ; CHECK: setp.gt.u16 p[[P0:[0-9]+]], rh{{[0-9]+}}, 0
8 ; CHECK-NEXT: and.pred p0, p[[P0:[0-9]+]], p{{[0-9]+}};
9 ; CHECK-NEXT: selp.u32 r{{[0-9]+}}, 1, 0, p[[P0:[0-9]+]];
11 %a = trunc i16 %x to i1
13 %c = zext i1 %b to i32
17 define ptx_device i32 @cvt_pred_i32(i32 %x, i1 %y) {
18 ; CHECK: setp.gt.u32 p[[P0:[0-9]+]], r{{[0-9]+}}, 0
19 ; CHECK-NEXT: and.pred p0, p[[P0:[0-9]+]], p{{[0-9]+}};
20 ; CHECK-NEXT: selp.u32 r{{[0-9]+}}, 1, 0, p[[P0:[0-9]+]];
22 %a = trunc i32 %x to i1
24 %c = zext i1 %b to i32
28 define ptx_device i32 @cvt_pred_i64(i64 %x, i1 %y) {
29 ; CHECK: setp.gt.u64 p[[P0:[0-9]+]], rd{{[0-9]+}}, 0
30 ; CHECK-NEXT: and.pred p0, p[[P0:[0-9]+]], p{{[0-9]+}};
31 ; CHECK-NEXT: selp.u32 r{{[0-9]+}}, 1, 0, p[[P0:[0-9]+]];
33 %a = trunc i64 %x to i1
35 %c = zext i1 %b to i32
39 define ptx_device i32 @cvt_pred_f32(float %x, i1 %y) {
40 ; CHECK: setp.gt.f32 p[[P0:[0-9]+]], r{{[0-9]+}}, 0
41 ; CHECK-NEXT: and.pred p0, p[[P0:[0-9]+]], p{{[0-9]+}};
42 ; CHECK-NEXT: selp.u32 r{{[0-9]+}}, 1, 0, p[[P0:[0-9]+]];
44 %a = fptoui float %x to i1
46 %c = zext i1 %b to i32
50 define ptx_device i32 @cvt_pred_f64(double %x, i1 %y) {
51 ; CHECK: setp.gt.f64 p[[P0:[0-9]+]], rd{{[0-9]+}}, 0
52 ; CHECK-NEXT: and.pred p0, p[[P0:[0-9]+]], p{{[0-9]+}};
53 ; CHECK-NEXT: selp.u32 r{{[0-9]+}}, 1, 0, p[[P0:[0-9]+]];
55 %a = fptoui double %x to i1
57 %c = zext i1 %b to i32
63 define ptx_device i16 @cvt_i16_preds(i1 %x) {
64 ; CHECK: selp.u16 rh{{[0-9]+}}, 1, 0, p{{[0-9]+}};
66 %a = zext i1 %x to i16
70 define ptx_device i16 @cvt_i16_i32(i32 %x) {
71 ; CHECK: cvt.u16.u32 rh{{[0-9]+}}, r{{[0-9]+}};
73 %a = trunc i32 %x to i16
77 define ptx_device i16 @cvt_i16_i64(i64 %x) {
78 ; CHECK: cvt.u16.u64 rh{{[0-9]+}}, rd{{[0-9]+}};
80 %a = trunc i64 %x to i16
84 define ptx_device i16 @cvt_i16_f32(float %x) {
85 ; CHECK: cvt.rzi.u16.f32 rh{{[0-9]+}}, r{{[0-9]+}};
87 %a = fptoui float %x to i16
91 define ptx_device i16 @cvt_i16_f64(double %x) {
92 ; CHECK: cvt.rzi.u16.f64 rh{{[0-9]+}}, rd{{[0-9]+}};
94 %a = fptoui double %x to i16
100 define ptx_device i32 @cvt_i32_preds(i1 %x) {
101 ; CHECK: selp.u32 r{{[0-9]+}}, 1, 0, p{{[0-9]+}};
103 %a = zext i1 %x to i32
107 define ptx_device i32 @cvt_i32_i16(i16 %x) {
108 ; CHECK: cvt.u32.u16 r{{[0-9]+}}, rh{{[0-9]+}};
110 %a = zext i16 %x to i32
114 define ptx_device i32 @cvt_i32_i64(i64 %x) {
115 ; CHECK: cvt.u32.u64 r{{[0-9]+}}, rd{{[0-9]+}};
117 %a = trunc i64 %x to i32
121 define ptx_device i32 @cvt_i32_f32(float %x) {
122 ; CHECK: cvt.rzi.u32.f32 r{{[0-9]+}}, r{{[0-9]+}};
124 %a = fptoui float %x to i32
128 define ptx_device i32 @cvt_i32_f64(double %x) {
129 ; CHECK: cvt.rzi.u32.f64 r{{[0-9]+}}, rd{{[0-9]+}};
131 %a = fptoui double %x to i32
137 define ptx_device i64 @cvt_i64_preds(i1 %x) {
138 ; CHECK: selp.u64 rd{{[0-9]+}}, 1, 0, p{{[0-9]+}};
140 %a = zext i1 %x to i64
144 define ptx_device i64 @cvt_i64_i16(i16 %x) {
145 ; CHECK: cvt.u64.u16 rd{{[0-9]+}}, rh{{[0-9]+}};
147 %a = zext i16 %x to i64
151 define ptx_device i64 @cvt_i64_i32(i32 %x) {
152 ; CHECK: cvt.u64.u32 rd{{[0-9]+}}, r{{[0-9]+}};
154 %a = zext i32 %x to i64
158 define ptx_device i64 @cvt_i64_f32(float %x) {
159 ; CHECK: cvt.rzi.u64.f32 rd{{[0-9]+}}, r{{[0-9]+}};
161 %a = fptoui float %x to i64
165 define ptx_device i64 @cvt_i64_f64(double %x) {
166 ; CHECK: cvt.rzi.u64.f64 rd{{[0-9]+}}, rd{{[0-9]+}};
168 %a = fptoui double %x to i64
174 define ptx_device float @cvt_f32_preds(i1 %x) {
175 ; CHECK: selp.f32 r{{[0-9]+}}, 0F3F800000, 0F00000000, p{{[0-9]+}};
177 %a = uitofp i1 %x to float
181 define ptx_device float @cvt_f32_i16(i16 %x) {
182 ; CHECK: cvt.rn.f32.u16 r{{[0-9]+}}, rh{{[0-9]+}};
184 %a = uitofp i16 %x to float
188 define ptx_device float @cvt_f32_i32(i32 %x) {
189 ; CHECK: cvt.rn.f32.u32 r{{[0-9]+}}, r{{[0-9]+}};
191 %a = uitofp i32 %x to float
195 define ptx_device float @cvt_f32_i64(i64 %x) {
196 ; CHECK: cvt.rn.f32.u64 r{{[0-9]+}}, rd{{[0-9]+}};
198 %a = uitofp i64 %x to float
202 define ptx_device float @cvt_f32_f64(double %x) {
203 ; CHECK: cvt.rn.f32.f64 r{{[0-9]+}}, rd{{[0-9]+}};
205 %a = fptrunc double %x to float
211 define ptx_device double @cvt_f64_preds(i1 %x) {
212 ; CHECK: selp.f64 rd{{[0-9]+}}, 0D3F80000000000000, 0D0000000000000000, p{{[0-9]+}};
214 %a = uitofp i1 %x to double
218 define ptx_device double @cvt_f64_i16(i16 %x) {
219 ; CHECK: cvt.rn.f64.u16 rd{{[0-9]+}}, rh{{[0-9]+}};
221 %a = uitofp i16 %x to double
225 define ptx_device double @cvt_f64_i32(i32 %x) {
226 ; CHECK: cvt.rn.f64.u32 rd{{[0-9]+}}, r{{[0-9]+}};
228 %a = uitofp i32 %x to double
232 define ptx_device double @cvt_f64_i64(i64 %x) {
233 ; CHECK: cvt.rn.f64.u64 rd{{[0-9]+}}, rd{{[0-9]+}};
235 %a = uitofp i64 %x to double
239 define ptx_device double @cvt_f64_f32(float %x) {
240 ; CHECK: cvt.f64.f32 rd{{[0-9]+}}, r{{[0-9]+}};
242 %a = fpext float %x to double