1 ; RUN: llc -march=r600 -mcpu=SI < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
2 ; RUN: llc -march=r600 -mcpu=redwood < %s | FileCheck -check-prefix=EG -check-prefix=FUNC %s
4 ; FUNC-LABEL: @sdiv24_i8
14 define void @sdiv24_i8(i8 addrspace(1)* %out, i8 addrspace(1)* %in) {
15 %den_ptr = getelementptr i8 addrspace(1)* %in, i8 1
16 %num = load i8 addrspace(1) * %in
17 %den = load i8 addrspace(1) * %den_ptr
18 %result = sdiv i8 %num, %den
19 store i8 %result, i8 addrspace(1)* %out
23 ; FUNC-LABEL: @sdiv24_i16
33 define void @sdiv24_i16(i16 addrspace(1)* %out, i16 addrspace(1)* %in) {
34 %den_ptr = getelementptr i16 addrspace(1)* %in, i16 1
35 %num = load i16 addrspace(1) * %in, align 2
36 %den = load i16 addrspace(1) * %den_ptr, align 2
37 %result = sdiv i16 %num, %den
38 store i16 %result, i16 addrspace(1)* %out, align 2
42 ; FUNC-LABEL: @sdiv24_i32
52 define void @sdiv24_i32(i32 addrspace(1)* %out, i32 addrspace(1)* %in) {
53 %den_ptr = getelementptr i32 addrspace(1)* %in, i32 1
54 %num = load i32 addrspace(1) * %in, align 4
55 %den = load i32 addrspace(1) * %den_ptr, align 4
56 %num.i24.0 = shl i32 %num, 8
57 %den.i24.0 = shl i32 %den, 8
58 %num.i24 = ashr i32 %num.i24.0, 8
59 %den.i24 = ashr i32 %den.i24.0, 8
60 %result = sdiv i32 %num.i24, %den.i24
61 store i32 %result, i32 addrspace(1)* %out, align 4
65 ; FUNC-LABEL: @sdiv25_i32
66 ; SI-NOT: V_CVT_F32_I32
71 define void @sdiv25_i32(i32 addrspace(1)* %out, i32 addrspace(1)* %in) {
72 %den_ptr = getelementptr i32 addrspace(1)* %in, i32 1
73 %num = load i32 addrspace(1) * %in, align 4
74 %den = load i32 addrspace(1) * %den_ptr, align 4
75 %num.i24.0 = shl i32 %num, 7
76 %den.i24.0 = shl i32 %den, 7
77 %num.i24 = ashr i32 %num.i24.0, 7
78 %den.i24 = ashr i32 %den.i24.0, 7
79 %result = sdiv i32 %num.i24, %den.i24
80 store i32 %result, i32 addrspace(1)* %out, align 4
84 ; FUNC-LABEL: @test_no_sdiv24_i32_1
85 ; SI-NOT: V_CVT_F32_I32
90 define void @test_no_sdiv24_i32_1(i32 addrspace(1)* %out, i32 addrspace(1)* %in) {
91 %den_ptr = getelementptr i32 addrspace(1)* %in, i32 1
92 %num = load i32 addrspace(1) * %in, align 4
93 %den = load i32 addrspace(1) * %den_ptr, align 4
94 %num.i24.0 = shl i32 %num, 8
95 %den.i24.0 = shl i32 %den, 7
96 %num.i24 = ashr i32 %num.i24.0, 8
97 %den.i24 = ashr i32 %den.i24.0, 7
98 %result = sdiv i32 %num.i24, %den.i24
99 store i32 %result, i32 addrspace(1)* %out, align 4
103 ; FUNC-LABEL: @test_no_sdiv24_i32_2
104 ; SI-NOT: V_CVT_F32_I32
109 define void @test_no_sdiv24_i32_2(i32 addrspace(1)* %out, i32 addrspace(1)* %in) {
110 %den_ptr = getelementptr i32 addrspace(1)* %in, i32 1
111 %num = load i32 addrspace(1) * %in, align 4
112 %den = load i32 addrspace(1) * %den_ptr, align 4
113 %num.i24.0 = shl i32 %num, 7
114 %den.i24.0 = shl i32 %den, 8
115 %num.i24 = ashr i32 %num.i24.0, 7
116 %den.i24 = ashr i32 %den.i24.0, 8
117 %result = sdiv i32 %num.i24, %den.i24
118 store i32 %result, i32 addrspace(1)* %out, align 4