mirror of
https://github.com/c64scene-ar/llvm-6502.git
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b1e1e82c54
of using llvm-as, now that opt supports this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81226 91177308-0d34-0410-b5e6-96231b3b80d8
20 lines
311 B
LLVM
20 lines
311 B
LLVM
; RUN: opt %s -gvn | llvm-dis | grep {DEAD = phi i32 }
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define i32 @main(i32* %p) {
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block1:
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%z = load i32* %p
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br i1 true, label %block2, label %block3
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block2:
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br label %block4
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block3:
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%b = bitcast i32 0 to i32
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store i32 %b, i32* %p
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br label %block4
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block4:
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%DEAD = load i32* %p
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ret i32 %DEAD
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}
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