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| 1 | +; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5 |
1 | 2 | ; RUN: llc < %s -march=nvptx64 -mcpu=sm_20 | FileCheck %s |
2 | 3 | ; RUN: %if ptxas %{ llc < %s -march=nvptx64 -mcpu=sm_20 | %ptxas-verify %} |
3 | 4 |
|
4 | | -; CHECK-LABEL: m2and_rr |
| 5 | +target triple = "nvptx64-nvidia-cuda" |
| 6 | + |
5 | 7 | define i1 @m2and_rr(i1 %a, i1 %b) { |
6 | | -; CHECK: and.pred %p{{[0-9]+}}, %p{{[0-9]+}}, %p{{[0-9]+}} |
7 | | -; CHECK-NOT: mul |
| 8 | +; CHECK-LABEL: m2and_rr( |
| 9 | +; CHECK: { |
| 10 | +; CHECK-NEXT: .reg .pred %p<4>; |
| 11 | +; CHECK-NEXT: .reg .b16 %rs<5>; |
| 12 | +; CHECK-NEXT: .reg .b32 %r<2>; |
| 13 | +; CHECK-EMPTY: |
| 14 | +; CHECK-NEXT: // %bb.0: |
| 15 | +; CHECK-NEXT: ld.param.u8 %rs1, [m2and_rr_param_1]; |
| 16 | +; CHECK-NEXT: and.b16 %rs2, %rs1, 1; |
| 17 | +; CHECK-NEXT: setp.eq.b16 %p1, %rs2, 1; |
| 18 | +; CHECK-NEXT: ld.param.u8 %rs3, [m2and_rr_param_0]; |
| 19 | +; CHECK-NEXT: and.b16 %rs4, %rs3, 1; |
| 20 | +; CHECK-NEXT: setp.eq.b16 %p2, %rs4, 1; |
| 21 | +; CHECK-NEXT: and.pred %p3, %p2, %p1; |
| 22 | +; CHECK-NEXT: selp.u32 %r1, 1, 0, %p3; |
| 23 | +; CHECK-NEXT: st.param.b32 [func_retval0+0], %r1; |
| 24 | +; CHECK-NEXT: ret; |
8 | 25 | %r = mul i1 %a, %b |
9 | 26 | ret i1 %r |
10 | 27 | } |
11 | 28 |
|
12 | | -; CHECK-LABEL: m2and_ri |
13 | 29 | define i1 @m2and_ri(i1 %a) { |
14 | | -; CHECK-NOT: mul |
| 30 | +; CHECK-LABEL: m2and_ri( |
| 31 | +; CHECK: { |
| 32 | +; CHECK-NEXT: .reg .b32 %r<3>; |
| 33 | +; CHECK-EMPTY: |
| 34 | +; CHECK-NEXT: // %bb.0: |
| 35 | +; CHECK-NEXT: ld.param.u8 %r1, [m2and_ri_param_0]; |
| 36 | +; CHECK-NEXT: and.b32 %r2, %r1, 1; |
| 37 | +; CHECK-NEXT: st.param.b32 [func_retval0+0], %r2; |
| 38 | +; CHECK-NEXT: ret; |
15 | 39 | %r = mul i1 %a, 1 |
16 | 40 | ret i1 %r |
17 | 41 | } |
18 | 42 |
|
19 | | -; CHECK-LABEL: select2or |
20 | 43 | define i1 @select2or(i1 %a, i1 %b) { |
21 | | -; CHECK: or.pred %p{{[0-9]+}}, %p{{[0-9]+}}, %p{{[0-9]+}} |
| 44 | +; CHECK-LABEL: select2or( |
| 45 | +; CHECK: { |
| 46 | +; CHECK-NEXT: .reg .pred %p<4>; |
| 47 | +; CHECK-NEXT: .reg .b16 %rs<5>; |
| 48 | +; CHECK-NEXT: .reg .b32 %r<2>; |
| 49 | +; CHECK-EMPTY: |
| 50 | +; CHECK-NEXT: // %bb.0: |
| 51 | +; CHECK-NEXT: ld.param.u8 %rs1, [select2or_param_1]; |
| 52 | +; CHECK-NEXT: and.b16 %rs2, %rs1, 1; |
| 53 | +; CHECK-NEXT: setp.eq.b16 %p1, %rs2, 1; |
| 54 | +; CHECK-NEXT: ld.param.u8 %rs3, [select2or_param_0]; |
| 55 | +; CHECK-NEXT: and.b16 %rs4, %rs3, 1; |
| 56 | +; CHECK-NEXT: setp.eq.b16 %p2, %rs4, 1; |
| 57 | +; CHECK-NEXT: or.pred %p3, %p2, %p1; |
| 58 | +; CHECK-NEXT: selp.u32 %r1, 1, 0, %p3; |
| 59 | +; CHECK-NEXT: st.param.b32 [func_retval0+0], %r1; |
| 60 | +; CHECK-NEXT: ret; |
22 | 61 | %r = select i1 %a, i1 1, i1 %b |
23 | 62 | ret i1 %r |
24 | 63 | } |
25 | 64 |
|
26 | | -; CHECK-LABEL: select2and |
27 | 65 | define i1 @select2and(i1 %a, i1 %b) { |
28 | | -; CHECK: and.pred %p{{[0-9]+}}, %p{{[0-9]+}}, %p{{[0-9]+}} |
| 66 | +; CHECK-LABEL: select2and( |
| 67 | +; CHECK: { |
| 68 | +; CHECK-NEXT: .reg .pred %p<4>; |
| 69 | +; CHECK-NEXT: .reg .b16 %rs<5>; |
| 70 | +; CHECK-NEXT: .reg .b32 %r<2>; |
| 71 | +; CHECK-EMPTY: |
| 72 | +; CHECK-NEXT: // %bb.0: |
| 73 | +; CHECK-NEXT: ld.param.u8 %rs1, [select2and_param_1]; |
| 74 | +; CHECK-NEXT: and.b16 %rs2, %rs1, 1; |
| 75 | +; CHECK-NEXT: setp.eq.b16 %p1, %rs2, 1; |
| 76 | +; CHECK-NEXT: ld.param.u8 %rs3, [select2and_param_0]; |
| 77 | +; CHECK-NEXT: and.b16 %rs4, %rs3, 1; |
| 78 | +; CHECK-NEXT: setp.eq.b16 %p2, %rs4, 1; |
| 79 | +; CHECK-NEXT: and.pred %p3, %p2, %p1; |
| 80 | +; CHECK-NEXT: selp.u32 %r1, 1, 0, %p3; |
| 81 | +; CHECK-NEXT: st.param.b32 [func_retval0+0], %r1; |
| 82 | +; CHECK-NEXT: ret; |
29 | 83 | %r = select i1 %a, i1 %b, i1 0 |
30 | 84 | ret i1 %r |
31 | 85 | } |
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