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41 lines
1.0 KiB
41 lines
1.0 KiB
declare i32 @getint()
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declare i32 @getch()
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declare i32 @getarray(i32*)
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declare void @putint(i32)
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declare void @putch(i32)
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declare void @putarray(i32, i32*)
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declare void @puts(i32*)
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declare void @_sysy_starttime(i32)
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declare void @_sysy_stoptime(i32)
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declare void @starttime()
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declare void @stoptime()
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declare float @getfloat()
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declare void @putfloat(float)
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declare i32 @getfarray(float*)
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declare void @putfarray(i32, float*)
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declare i32* @memset(i32*, i32, i32)
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declare i32* @sysy_alloc_i32(i32)
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declare float* @sysy_alloc_f32(i32)
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declare void @sysy_free_i32(i32*)
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declare void @sysy_free_f32(float*)
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declare void @sysy_zero_i32(i32*, i32)
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declare void @sysy_zero_f32(float*, i32)
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define i32 @main() {
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entry:
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%t0.retval = alloca i32
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%t1_x = alloca i32
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store i32 0, i32* %t1_x
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%t5 = load i32, i32* %t1_x
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%t6 = icmp eq i32 %t5, 0
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br i1 %t6, label %then.t2, label %else.t3
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then.t2:
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store i32 5, i32* %t1_x
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br label %merge.t4
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else.t3:
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store i32 7, i32* %t1_x
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br label %merge.t4
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merge.t4:
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%t7 = load i32, i32* %t1_x
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ret i32 %t7
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}
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