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https://github.com/kmc7468/cs420.git
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32283f2ed1
- Stop calculating operands for & operators. - Evaluate the lhs of compound operators only once. - Add `side-effect.c` example.
30 lines
475 B
Plaintext
30 lines
475 B
Plaintext
var i32 @g = 0
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fun i32* @foo () {
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init:
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bid: b0
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allocations:
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block b0:
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%b0:i0:i32 = load @g:i32*
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%b0:i1:i32 = add %b0:i0:i32 10:i32
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%b0:i2:unit = store %b0:i1:i32 @g:i32*
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ret @g:i32*
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}
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fun i32 @main () {
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init:
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bid: b0
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allocations:
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block b0:
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%b0:i0:i32* = call @foo:[ret:i32* params:()]*()
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%b0:i1:i32 = load %b0:i0:i32*
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%b0:i2:i32 = add %b0:i1:i32 1:i32
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%b0:i3:unit = store %b0:i2:i32 %b0:i0:i32*
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%b0:i4:i32 = load @g:i32*
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ret %b0:i4:i32
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}
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