forked from NUDT-compiler/nudt-compiler-cpp
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
43 lines
1.1 KiB
43 lines
1.1 KiB
@arr = global [6 x i32] [i32 1, i32 2, i32 33, i32 4, i32 5, i32 6]
|
|
|
|
declare i32 @getint()
|
|
declare float @getfloat()
|
|
declare i32 @getarray(i32* %arg.a)
|
|
declare i32 @getfarray(float* %arg.a)
|
|
declare i32 @getch()
|
|
declare void @putint(i32 %arg.x)
|
|
declare void @putfloat(float %arg.x)
|
|
declare void @putarray(i32 %arg.n, i32* %arg.a)
|
|
declare void @putfarray(i32 %arg.n, float* %arg.a)
|
|
declare void @putch(i32 %arg.x)
|
|
declare void @starttime()
|
|
declare void @stoptime()
|
|
define i32 @main() {
|
|
entry:
|
|
%t0 = alloca i32
|
|
%t1 = alloca i32
|
|
store i32 0, i32* %t0
|
|
store i32 0, i32* %t1
|
|
br label %while.cond.1
|
|
while.cond.1:
|
|
%t2 = load i32, i32* %t0
|
|
%t3 = icmp slt i32 %t2, 6
|
|
%t4 = zext i1 %t3 to i32
|
|
%t5 = icmp ne i32 %t4, 0
|
|
br i1 %t5, label %while.body.2, label %while.end.3
|
|
while.body.2:
|
|
%t6 = load i32, i32* %t1
|
|
%t7 = load i32, i32* %t0
|
|
%t8 = getelementptr inbounds [6 x i32], [6 x i32]* @arr, i32 0, i32 %t7
|
|
%t9 = load i32, i32* %t8
|
|
%t10 = add i32 %t6, %t9
|
|
store i32 %t10, i32* %t1
|
|
%t11 = load i32, i32* %t0
|
|
%t12 = add i32 %t11, 1
|
|
store i32 %t12, i32* %t0
|
|
br label %while.cond.1
|
|
while.end.3:
|
|
%t13 = load i32, i32* %t1
|
|
ret i32 %t13
|
|
}
|