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16 lines
354 B
Plaintext
16 lines
354 B
Plaintext
; RUN: llvm-as < %s | llc -march=x86 -regalloc=simple
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define i32 @main() {
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; %A = 0
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%A = add i32 0, 0 ; <i32> [#uses=1]
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; %B = 1
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%B = add i32 0, 1 ; <i32> [#uses=2]
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br label %bb1
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bb1: ; preds = %0
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; %X = 0*1 = 0
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%X = mul i32 %A, %B ; <i32> [#uses=0]
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; %r = 0
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%R = sub i32 %B, 1 ; <i32> [#uses=1]
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ret i32 %R
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}
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