1 # RUN: llc -march=nvptx -mcpu=sm_20 -start-after branch-folder -stop-after branch-folder -o /dev/null %s | FileCheck %s
2 # This test ensures that the MIR parser parses floating point constant operands
7 define float @test(float %k, i32 %i) {
9 %0 = fpext float %k to double
10 %1 = fadd double %0, 3.250000e+00
11 %2 = fptrunc double %1 to float
12 %3 = sitofp i32 %i to float
13 %4 = fadd float %3, 6.250000e+00
14 %5 = fmul float %4, %2
18 define float @test2(float %k, i32 %i) {
20 %0 = fpext float %k to double
21 %1 = fadd double %0, 0x7FF8000000000000
22 %2 = fptrunc double %1 to float
23 %3 = sitofp i32 %i to float
24 %4 = fadd float %3, 0x7FF8000000000000
25 %5 = fmul float %4, %2
33 - { id: 0, class: float32regs }
34 - { id: 1, class: float64regs }
35 - { id: 2, class: int32regs }
36 - { id: 3, class: float64regs }
37 - { id: 4, class: float32regs }
38 - { id: 5, class: float32regs }
39 - { id: 6, class: float32regs }
40 - { id: 7, class: float32regs }
45 - '%0 = LD_f32_avar 0, 4, 1, 2, 32, $test_param_0'
46 - '%1 = CVT_f64_f32 %0, 0'
47 - '%2 = LD_i32_avar 0, 4, 1, 0, 32, $test_param_1'
48 # CHECK: %3 = FADD_rnf64ri %1, double 3.250000e+00
49 - '%3 = FADD_rnf64ri %1, double 3.250000e+00'
50 - '%4 = CVT_f32_f64 %3, 5'
51 - '%5 = CVT_f32_s32 %2, 5'
52 # CHECK: %6 = FADD_rnf32ri %5, float 6.250000e+00
53 - '%6 = FADD_rnf32ri %5, float 6.250000e+00'
54 - '%7 = FMUL_rnf32rr %6, %4'
55 - 'StoreRetvalF32 %7, 0'
61 - { id: 0, class: float32regs }
62 - { id: 1, class: float64regs }
63 - { id: 2, class: int32regs }
64 - { id: 3, class: float64regs }
65 - { id: 4, class: float32regs }
66 - { id: 5, class: float32regs }
67 - { id: 6, class: float32regs }
68 - { id: 7, class: float32regs }
73 - '%0 = LD_f32_avar 0, 4, 1, 2, 32, $test2_param_0'
74 - '%1 = CVT_f64_f32 %0, 0'
75 - '%2 = LD_i32_avar 0, 4, 1, 0, 32, $test2_param_1'
76 # CHECK: %3 = FADD_rnf64ri %1, double 0x7FF8000000000000
77 - '%3 = FADD_rnf64ri %1, double 0x7FF8000000000000'
78 - '%4 = CVT_f32_f64 %3, 5'
79 - '%5 = CVT_f32_s32 %2, 5'
80 # CHECK: %6 = FADD_rnf32ri %5, float 0x7FF8000000000000
81 - '%6 = FADD_rnf32ri %5, float 0x7FF8000000000000'
82 - '%7 = FMUL_rnf32rr %6, %4'
83 - 'StoreRetvalF32 %7, 0'