forked from NUDT-compiler/nudt-compiler-cpp
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193 lines
6.6 KiB
193 lines
6.6 KiB
@N = global i32 100010
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@M = global i32 3000000
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@x = global [100010 x i32] zeroinitializer
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@y = global [3000000 x i32] zeroinitializer
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@v = global [3000000 x i32] zeroinitializer
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@a = global [100010 x i32] zeroinitializer
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@b = global [100010 x i32] zeroinitializer
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@c = global [100010 x i32] zeroinitializer
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declare i32 @getint()
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declare float @getfloat()
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declare i32 @getarray(i32* %arg.a)
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declare i32 @getfarray(float* %arg.a)
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declare i32 @getch()
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declare void @putint(i32 %arg.x)
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declare void @putfloat(float %arg.x)
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declare void @putarray(i32 %arg.n, i32* %arg.a)
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declare void @putfarray(i32 %arg.n, float* %arg.a)
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declare void @putch(i32 %arg.x)
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declare void @starttime()
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declare void @stoptime()
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define void @spmv(i32 %arg.n, i32* %arg.xptr, i32* %arg.yidx, i32* %arg.vals, i32* %arg.b, i32* %arg.x) {
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entry:
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%t1 = alloca i32
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%t2 = alloca i32
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%t3 = alloca i32
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%t0 = alloca i32
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store i32 %arg.n, i32* %t0
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store i32 0, i32* %t1
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store i32 0, i32* %t2
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store i32 0, i32* %t3
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store i32 0, i32* %t1
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br label %while.cond.1
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while.cond.1:
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%t4 = load i32, i32* %t1
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%t5 = load i32, i32* %t0
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%t6 = icmp slt i32 %t4, %t5
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%t7 = zext i1 %t6 to i32
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%t8 = icmp ne i32 %t7, 0
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br i1 %t8, label %while.body.2, label %while.end.3
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while.body.2:
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%t9 = load i32, i32* %t1
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%t10 = getelementptr inbounds i32, i32* %arg.x, i32 %t9
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store i32 0, i32* %t10
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%t11 = load i32, i32* %t1
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%t12 = add i32 %t11, 1
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store i32 %t12, i32* %t1
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br label %while.cond.1
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while.end.3:
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store i32 0, i32* %t1
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br label %while.cond.4
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while.cond.4:
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%t13 = load i32, i32* %t1
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%t14 = load i32, i32* %t0
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%t15 = icmp slt i32 %t13, %t14
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%t16 = zext i1 %t15 to i32
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%t17 = icmp ne i32 %t16, 0
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br i1 %t17, label %while.body.5, label %while.end.6
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while.body.5:
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%t18 = load i32, i32* %t1
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%t19 = getelementptr inbounds i32, i32* %arg.xptr, i32 %t18
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%t20 = load i32, i32* %t19
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store i32 %t20, i32* %t2
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br label %while.cond.7
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while.end.6:
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ret void
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while.cond.7:
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%t21 = load i32, i32* %t2
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%t22 = load i32, i32* %t1
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%t23 = add i32 %t22, 1
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%t24 = getelementptr inbounds i32, i32* %arg.xptr, i32 %t23
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%t25 = load i32, i32* %t24
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%t26 = icmp slt i32 %t21, %t25
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%t27 = zext i1 %t26 to i32
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%t28 = icmp ne i32 %t27, 0
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br i1 %t28, label %while.body.8, label %while.end.9
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while.body.8:
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%t29 = load i32, i32* %t2
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%t30 = getelementptr inbounds i32, i32* %arg.yidx, i32 %t29
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%t31 = load i32, i32* %t30
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%t32 = getelementptr inbounds i32, i32* %arg.x, i32 %t31
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%t33 = load i32, i32* %t2
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%t34 = getelementptr inbounds i32, i32* %arg.yidx, i32 %t33
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%t35 = load i32, i32* %t34
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%t36 = getelementptr inbounds i32, i32* %arg.x, i32 %t35
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%t37 = load i32, i32* %t36
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%t38 = load i32, i32* %t2
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%t39 = getelementptr inbounds i32, i32* %arg.vals, i32 %t38
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%t40 = load i32, i32* %t39
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%t41 = add i32 %t37, %t40
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store i32 %t41, i32* %t32
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%t42 = load i32, i32* %t2
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%t43 = add i32 %t42, 1
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store i32 %t43, i32* %t2
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br label %while.cond.7
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while.end.9:
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%t44 = load i32, i32* %t1
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%t45 = getelementptr inbounds i32, i32* %arg.xptr, i32 %t44
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%t46 = load i32, i32* %t45
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store i32 %t46, i32* %t2
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br label %while.cond.10
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while.cond.10:
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%t47 = load i32, i32* %t2
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%t48 = load i32, i32* %t1
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%t49 = add i32 %t48, 1
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%t50 = getelementptr inbounds i32, i32* %arg.xptr, i32 %t49
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%t51 = load i32, i32* %t50
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%t52 = icmp slt i32 %t47, %t51
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%t53 = zext i1 %t52 to i32
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%t54 = icmp ne i32 %t53, 0
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br i1 %t54, label %while.body.11, label %while.end.12
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while.body.11:
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%t55 = load i32, i32* %t2
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%t56 = getelementptr inbounds i32, i32* %arg.yidx, i32 %t55
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%t57 = load i32, i32* %t56
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%t58 = getelementptr inbounds i32, i32* %arg.x, i32 %t57
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%t59 = load i32, i32* %t2
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%t60 = getelementptr inbounds i32, i32* %arg.yidx, i32 %t59
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%t61 = load i32, i32* %t60
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%t62 = getelementptr inbounds i32, i32* %arg.x, i32 %t61
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%t63 = load i32, i32* %t62
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%t64 = load i32, i32* %t2
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%t65 = getelementptr inbounds i32, i32* %arg.vals, i32 %t64
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%t66 = load i32, i32* %t65
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%t67 = load i32, i32* %t1
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%t68 = getelementptr inbounds i32, i32* %arg.b, i32 %t67
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%t69 = load i32, i32* %t68
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%t70 = sub i32 %t69, 1
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%t71 = mul i32 %t66, %t70
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%t72 = add i32 %t63, %t71
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store i32 %t72, i32* %t58
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%t73 = load i32, i32* %t2
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%t74 = add i32 %t73, 1
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store i32 %t74, i32* %t2
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br label %while.cond.10
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while.end.12:
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%t75 = load i32, i32* %t1
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%t76 = add i32 %t75, 1
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store i32 %t76, i32* %t1
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br label %while.cond.4
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}
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define i32 @main() {
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entry:
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%t77 = alloca i32
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%t81 = alloca i32
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%t89 = alloca i32
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%t78 = getelementptr inbounds [100010 x i32], [100010 x i32]* @x, i32 0, i32 0
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%t79 = call i32 @getarray(i32* %t78)
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%t80 = sub i32 %t79, 1
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store i32 %t80, i32* %t77
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%t82 = getelementptr inbounds [3000000 x i32], [3000000 x i32]* @y, i32 0, i32 0
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%t83 = call i32 @getarray(i32* %t82)
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store i32 %t83, i32* %t81
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%t84 = getelementptr inbounds [3000000 x i32], [3000000 x i32]* @v, i32 0, i32 0
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%t85 = call i32 @getarray(i32* %t84)
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%t86 = getelementptr inbounds [100010 x i32], [100010 x i32]* @a, i32 0, i32 0
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%t87 = call i32 @getarray(i32* %t86)
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call void @starttime()
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store i32 0, i32* %t89
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br label %while.cond.13
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while.cond.13:
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%t90 = load i32, i32* %t89
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%t91 = icmp slt i32 %t90, 100
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%t92 = zext i1 %t91 to i32
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%t93 = icmp ne i32 %t92, 0
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br i1 %t93, label %while.body.14, label %while.end.15
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while.body.14:
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%t94 = load i32, i32* %t77
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%t95 = getelementptr inbounds [100010 x i32], [100010 x i32]* @x, i32 0, i32 0
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%t96 = getelementptr inbounds [3000000 x i32], [3000000 x i32]* @y, i32 0, i32 0
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%t97 = getelementptr inbounds [3000000 x i32], [3000000 x i32]* @v, i32 0, i32 0
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%t98 = getelementptr inbounds [100010 x i32], [100010 x i32]* @a, i32 0, i32 0
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%t99 = getelementptr inbounds [100010 x i32], [100010 x i32]* @b, i32 0, i32 0
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call void @spmv(i32 %t94, i32* %t95, i32* %t96, i32* %t97, i32* %t98, i32* %t99)
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%t101 = load i32, i32* %t77
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%t102 = getelementptr inbounds [100010 x i32], [100010 x i32]* @x, i32 0, i32 0
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%t103 = getelementptr inbounds [3000000 x i32], [3000000 x i32]* @y, i32 0, i32 0
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%t104 = getelementptr inbounds [3000000 x i32], [3000000 x i32]* @v, i32 0, i32 0
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%t105 = getelementptr inbounds [100010 x i32], [100010 x i32]* @b, i32 0, i32 0
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%t106 = getelementptr inbounds [100010 x i32], [100010 x i32]* @a, i32 0, i32 0
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call void @spmv(i32 %t101, i32* %t102, i32* %t103, i32* %t104, i32* %t105, i32* %t106)
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%t108 = load i32, i32* %t89
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%t109 = add i32 %t108, 1
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store i32 %t109, i32* %t89
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br label %while.cond.13
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while.end.15:
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call void @stoptime()
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%t111 = load i32, i32* %t77
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%t112 = getelementptr inbounds [100010 x i32], [100010 x i32]* @b, i32 0, i32 0
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call void @putarray(i32 %t111, i32* %t112)
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ret i32 0
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}
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