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aefdc04b2b
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187867 91177308-0d34-0410-b5e6-96231b3b80d8
170 lines
6.2 KiB
LLVM
170 lines
6.2 KiB
LLVM
; RUN: %lli -force-interpreter=true %s | FileCheck %s
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; CHECK: int test passed
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; CHECK: double test passed
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; CHECK: float test passed
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@msg_int = internal global [17 x i8] c"int test passed\0A\00"
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@msg_double = internal global [20 x i8] c"double test passed\0A\00"
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@msg_float = internal global [19 x i8] c"float test passed\0A\00"
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declare i32 @printf(i8*, ...)
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define i32 @main() {
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%a = alloca <4 x i32>, align 16
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%b = alloca <4 x double>, align 16
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%c = alloca <4 x float>, align 16
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%pint_0 = alloca i32
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%pint_1 = alloca i32
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%pint_2 = alloca i32
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%pint_3 = alloca i32
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%pdouble_0 = alloca double
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%pdouble_1 = alloca double
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%pdouble_2 = alloca double
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%pdouble_3 = alloca double
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%pfloat_0 = alloca float
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%pfloat_1 = alloca float
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%pfloat_2 = alloca float
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%pfloat_3 = alloca float
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; store constants 1,2,3,4 as vector
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store <4 x i32> <i32 1, i32 2, i32 3, i32 4>, <4 x i32>* %a, align 16
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; store constants 1,2,3,4 as scalars
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store i32 1, i32* %pint_0
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store i32 2, i32* %pint_1
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store i32 3, i32* %pint_2
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store i32 4, i32* %pint_3
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; load stored scalars
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%val_int0 = load i32* %pint_0
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%val_int1 = load i32* %pint_1
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%val_int2 = load i32* %pint_2
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%val_int3 = load i32* %pint_3
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; load stored vector
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%val0 = load <4 x i32> *%a, align 16
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; extract integers from the loaded vector
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%res_i32_0 = extractelement <4 x i32> %val0, i32 0
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%res_i32_1 = extractelement <4 x i32> %val0, i32 1
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%res_i32_2 = extractelement <4 x i32> %val0, i32 2
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%res_i32_3 = extractelement <4 x i32> %val0, i32 3
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; compare extracted data with stored constants
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%test_result_int_0 = icmp eq i32 %res_i32_0, %val_int0
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%test_result_int_1 = icmp eq i32 %res_i32_1, %val_int1
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%test_result_int_2 = icmp eq i32 %res_i32_2, %val_int2
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%test_result_int_3 = icmp eq i32 %res_i32_3, %val_int3
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%test_result_int_4 = icmp eq i32 %res_i32_0, %val_int3
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%test_result_int_5 = icmp eq i32 %res_i32_1, %val_int2
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%test_result_int_6 = icmp eq i32 %res_i32_2, %val_int1
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%test_result_int_7 = icmp eq i32 %res_i32_3, %val_int0
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; it should be TRUE
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%A_i = or i1 %test_result_int_0, %test_result_int_4
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%B_i = or i1 %test_result_int_1, %test_result_int_5
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%C_i = or i1 %test_result_int_2, %test_result_int_6
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%D_i = or i1 %test_result_int_3, %test_result_int_7
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%E_i = and i1 %A_i, %B_i
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%F_i = and i1 %C_i, %D_i
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%res_i = and i1 %E_i, %F_i
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; if TRUE print message
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br i1 %res_i, label %Print_int, label %Double
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Print_int:
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%ptr0 = getelementptr [17 x i8]* @msg_int, i32 0, i32 0
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call i32 (i8*,...)* @printf(i8* %ptr0)
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br label %Double
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Double:
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store <4 x double> <double 5.0, double 6.0, double 7.0, double 8.0>, <4 x double>* %b, align 16
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; store constants as scalars
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store double 5.0, double* %pdouble_0
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store double 6.0, double* %pdouble_1
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store double 7.0, double* %pdouble_2
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store double 8.0, double* %pdouble_3
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; load stored vector
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%val1 = load <4 x double> *%b, align 16
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; load stored scalars
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%val_double0 = load double* %pdouble_0
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%val_double1 = load double* %pdouble_1
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%val_double2 = load double* %pdouble_2
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%val_double3 = load double* %pdouble_3
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%res_double_0 = extractelement <4 x double> %val1, i32 0
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%res_double_1 = extractelement <4 x double> %val1, i32 1
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%res_double_2 = extractelement <4 x double> %val1, i32 2
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%res_double_3 = extractelement <4 x double> %val1, i32 3
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%test_result_double_0 = fcmp oeq double %res_double_0, %val_double0
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%test_result_double_1 = fcmp oeq double %res_double_1, %val_double1
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%test_result_double_2 = fcmp oeq double %res_double_2, %val_double2
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%test_result_double_3 = fcmp oeq double %res_double_3, %val_double3
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%test_result_double_4 = fcmp oeq double %res_double_0, %val_double3
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%test_result_double_5 = fcmp oeq double %res_double_1, %val_double2
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%test_result_double_6 = fcmp oeq double %res_double_2, %val_double1
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%test_result_double_7 = fcmp oeq double %res_double_3, %val_double0
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%A_double = or i1 %test_result_double_0, %test_result_double_4
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%B_double = or i1 %test_result_double_1, %test_result_double_5
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%C_double = or i1 %test_result_double_2, %test_result_double_6
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%D_double = or i1 %test_result_double_3, %test_result_double_7
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%E_double = and i1 %A_double, %B_double
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%F_double = and i1 %C_double, %D_double
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%res_double = and i1 %E_double, %F_double
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br i1 %res_double, label %Print_double, label %Float
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Print_double:
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%ptr1 = getelementptr [20 x i8]* @msg_double, i32 0, i32 0
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call i32 (i8*,...)* @printf(i8* %ptr1)
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br label %Float
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Float:
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store <4 x float> <float 9.0, float 10.0, float 11.0, float 12.0>, <4 x float>* %c, align 16
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store float 9.0, float* %pfloat_0
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store float 10.0, float* %pfloat_1
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store float 11.0, float* %pfloat_2
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store float 12.0, float* %pfloat_3
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; load stored vector
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%val2 = load <4 x float> *%c, align 16
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; load stored scalars
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%val_float0 = load float* %pfloat_0
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%val_float1 = load float* %pfloat_1
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%val_float2 = load float* %pfloat_2
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%val_float3 = load float* %pfloat_3
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%res_float_0 = extractelement <4 x float> %val2, i32 0
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%res_float_1 = extractelement <4 x float> %val2, i32 1
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%res_float_2 = extractelement <4 x float> %val2, i32 2
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%res_float_3 = extractelement <4 x float> %val2, i32 3
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%test_result_float_0 = fcmp oeq float %res_float_0, %val_float0
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%test_result_float_1 = fcmp oeq float %res_float_1, %val_float1
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%test_result_float_2 = fcmp oeq float %res_float_2, %val_float2
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%test_result_float_3 = fcmp oeq float %res_float_3, %val_float3
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%test_result_float_4 = fcmp oeq float %res_float_0, %val_float3
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%test_result_float_5 = fcmp oeq float %res_float_1, %val_float2
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%test_result_float_6 = fcmp oeq float %res_float_2, %val_float1
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%test_result_float_7 = fcmp oeq float %res_float_3, %val_float0
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%A_float = or i1 %test_result_float_0, %test_result_float_4
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%B_float = or i1 %test_result_float_1, %test_result_float_5
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%C_float = or i1 %test_result_float_2, %test_result_float_6
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%D_float = or i1 %test_result_float_3, %test_result_float_7
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%E_float = and i1 %A_float, %B_float
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%F_float = and i1 %C_float, %D_float
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%res_float = and i1 %E_float, %F_float
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br i1 %res_float, label %Print_float, label %Exit
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Print_float:
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%ptr2 = getelementptr [19 x i8]* @msg_float, i32 0, i32 0
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call i32 (i8*,...)* @printf(i8* %ptr2)
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br label %Exit
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Exit:
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ret i32 0
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}
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