1 ; RUN: llc -mtriple=thumbv7-linux-gnueabihf %s -o - | FileCheck %s 2 3 define float @test_load_s32_float(i32* %addr) { 4 ; CHECK-LABEL: test_load_s32_float: 5 ; CHECK: ldr [[TMP:r[0-9]+]], [r0] 6 ; CHECK: vmov [[RES_INT:s[0-9]+]], [[TMP]] 7 ; CHECK: vcvt.f32.s32 s0, [[RES_INT]] 8 9 %val = load i32, i32* %addr, align 1 10 %res = sitofp i32 %val to float 11 ret float %res 12 } 13 14 define double @test_load_s32_double(i32* %addr) { 15 ; CHECK-LABEL: test_load_s32_double: 16 ; CHECK: ldr [[TMP:r[0-9]+]], [r0] 17 ; CHECK: vmov [[RES_INT:s[0-9]+]], [[TMP]] 18 ; CHECK: vcvt.f64.s32 d0, [[RES_INT]] 19 20 %val = load i32, i32* %addr, align 1 21 %res = sitofp i32 %val to double 22 ret double %res 23 } 24 25 define float @test_load_u32_float(i32* %addr) { 26 ; CHECK-LABEL: test_load_u32_float: 27 ; CHECK: ldr [[TMP:r[0-9]+]], [r0] 28 ; CHECK: vmov [[RES_INT:s[0-9]+]], [[TMP]] 29 ; CHECK: vcvt.f32.u32 s0, [[RES_INT]] 30 31 %val = load i32, i32* %addr, align 1 32 %res = uitofp i32 %val to float 33 ret float %res 34 } 35 36 define double @test_load_u32_double(i32* %addr) { 37 ; CHECK-LABEL: test_load_u32_double: 38 ; CHECK: ldr [[TMP:r[0-9]+]], [r0] 39 ; CHECK: vmov [[RES_INT:s[0-9]+]], [[TMP]] 40 ; CHECK: vcvt.f64.u32 d0, [[RES_INT]] 41 42 %val = load i32, i32* %addr, align 1 43 %res = uitofp i32 %val to double 44 ret double %res 45 } 46 47 define void @test_store_f32(float %in, float* %addr) { 48 ; CHECK-LABEL: test_store_f32: 49 ; CHECK: vmov [[TMP:r[0-9]+]], s0 50 ; CHECK: str [[TMP]], [r0] 51 52 store float %in, float* %addr, align 1 53 ret void 54 } 55 56 define void @test_store_float_s32(float %in, i32* %addr) { 57 ; CHECK-LABEL: test_store_float_s32: 58 ; CHECK: vcvt.s32.f32 [[TMP:s[0-9]+]], s0 59 ; CHECK: vmov [[TMP_INT:r[0-9]+]], [[TMP]] 60 ; CHECK: str [[TMP_INT]], [r0] 61 62 %val = fptosi float %in to i32 63 store i32 %val, i32* %addr, align 1 64 ret void 65 } 66 67 define void @test_store_double_s32(double %in, i32* %addr) { 68 ; CHECK-LABEL: test_store_double_s32: 69 ; CHECK: vcvt.s32.f64 [[TMP:s[0-9]+]], d0 70 ; CHECK: vmov [[TMP_INT:r[0-9]+]], [[TMP]] 71 ; CHECK: str [[TMP_INT]], [r0] 72 73 %val = fptosi double %in to i32 74 store i32 %val, i32* %addr, align 1 75 ret void 76 } 77 78 define void @test_store_float_u32(float %in, i32* %addr) { 79 ; CHECK-LABEL: test_store_float_u32: 80 ; CHECK: vcvt.u32.f32 [[TMP:s[0-9]+]], s0 81 ; CHECK: vmov [[TMP_INT:r[0-9]+]], [[TMP]] 82 ; CHECK: str [[TMP_INT]], [r0] 83 84 %val = fptoui float %in to i32 85 store i32 %val, i32* %addr, align 1 86 ret void 87 } 88 89 define void @test_store_double_u32(double %in, i32* %addr) { 90 ; CHECK-LABEL: test_store_double_u32: 91 ; CHECK: vcvt.u32.f64 [[TMP:s[0-9]+]], d0 92 ; CHECK: vmov [[TMP_INT:r[0-9]+]], [[TMP]] 93 ; CHECK: str [[TMP_INT]], [r0] 94 95 %val = fptoui double %in to i32 96 store i32 %val, i32* %addr, align 1 97 ret void 98 } 99
